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<document id="DFF8C09B75D5909003CE987FD813741F" ID-DOI="10.1643/h2023025" ID-ISSN="2766-1520" ID-Zenodo-Dep="13749162" IM.bibliography_approvedBy="guilherme" IM.illustrations_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="guilherme" IM.tables_requiresApprovalFor="existingObjects" IM.taxonomicNames_approvedBy="guilherme" IM.treatments_approvedBy="guilherme" checkinTime="1722897803294" checkinUser="felipe" docAuthor="Parkin, Tom, Rowley, Jodi J. L., Gillard, Grace L., Sopniewski, Jarrod, Shea, Glenn M. &amp; Donnellan, Stephen C." docDate="2024" docId="370C87C94A226F67852129F60A59F99D" docLanguage="en" docName="IchthyolHerpetol.112.1.76-105.pdf" docOrigin="Ichthyology &amp; Herpetology 112 (1)" docSource="http://dx.doi.org/10.1643/h2023025" docStyle="DocumentStyle:25DEBD253B07840CEE0E8BE8BE2C6752.2:IchthyolHerpetol.2021-.journal_article" docStyleId="25DEBD253B07840CEE0E8BE8BE2C6752" docStyleName="IchthyolHerpetol.2021-.journal_article" docStyleVersion="2" docTitle="Limnodynastes terraereginae" docType="treatment" docVersion="4" lastPageNumber="99" masterDocId="CB35FFB14A366F7F867A2F1C081BFFC6" masterDocTitle="Systematics and Taxonomy of the Northern Banjo Frog (Anura: Limnodynastidae: Limnodynastes terraereginae) and Allied Taxa" masterLastPageNumber="105" masterPageNumber="76" pageNumber="95" updateTime="1726068880812" updateUser="ExternalLinkService">
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<mods:title id="410D0C044554A0359DBCD6267E9E6B33">Systematics and Taxonomy of the Northern Banjo Frog (Anura: Limnodynastidae: Limnodynastes terraereginae) and Allied Taxa</mods:title>
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<mods:namePart id="AFE2C1C4BDC894AE177A2FC22C201251">Parkin, Tom</mods:namePart>
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<mods:namePart id="5D53419B17EEAB524E7C5E8A33C68327">Rowley, Jodi J. L.</mods:namePart>
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<mods:namePart id="1A87A32FCCAE94F4679E7044A9F316CC">Gillard, Grace L.</mods:namePart>
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<mods:namePart id="4921D50D1AE7B08DDD9600400B2D0922">Sopniewski, Jarrod</mods:namePart>
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<mods:namePart id="7229E6E2BE20C10B63FFAB2D6BE88143">Shea, Glenn M.</mods:namePart>
</mods:name>
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<mods:namePart id="F5EAF8B8E63D5019735377FBF95D16E8">Donnellan, Stephen C.</mods:namePart>
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<mods:title id="54D44F2FF02D3DEBFDF1B5AC4B5854D6">Ichthyology &amp; Herpetology</mods:title>
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<mods:date id="946A427B033D376F4FAAA78FFB360075">2024</mods:date>
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<mods:number id="91610CB35F9DFE03CE20CE37070FB846">2024-03-22</mods:number>
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<mods:number id="CB245C623B114A99121F1000C3423F5B">112</mods:number>
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<mods:number id="2AF50FBD99AD01030D0F8E5A52EDAD50">1</mods:number>
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<mods:start id="352A949D8F3B3AC0BE69BB67B1F9BF09">76</mods:start>
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<mods:url id="928999ABEE8A09A795F59DA8C1F29830">http://dx.doi.org/10.1643/h2023025</mods:url>
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<mods:classification id="ED57A4500E4213FA3DE5005CE4F92B9D">journal article</mods:classification>
<mods:identifier id="CB73618435120B3251C5C463FD7BF095" type="DOI">10.1643/h2023025</mods:identifier>
<mods:identifier id="F39D44CA1087397B9F77087828E07C6A" type="ISSN">2766-1520</mods:identifier>
<mods:identifier id="3941AAB7165E371533818BB4F7806E4E" type="Zenodo-Dep">13749162</mods:identifier>
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<treatment id="370C87C94A226F67852129F60A59F99D" ID-DOI="http://doi.org/10.5281/zenodo.13285279" ID-Zenodo-Dep="13285279" LSID="urn:lsid:plazi:treatment:370C87C94A226F67852129F60A59F99D" httpUri="http://treatment.plazi.org/id/370C87C94A226F67852129F60A59F99D" lastPageId="24" lastPageNumber="99" pageId="20" pageNumber="95">
<subSubSection id="F7BF65544A226F6B852129F60BF4F8D9" pageId="20" pageNumber="95" type="nomenclature">
<paragraph id="BF1A36DF4A226F6B852129F60D31F8C7" blockId="20.[859,1322,1770,1793]" box="[859,1322,1770,1793]" pageId="20" pageNumber="95">
<heading id="E45281B34A226F6B852129F60D31F8C7" bold="true" box="[859,1322,1770,1793]" fontSize="10" level="2" pageId="20" pageNumber="95" reason="2">
<taxonomicName id="78A54D5C4A226F6B852129F60D31F8C7" ID-CoL="6QDGY" authority="(Fry, 1915)" baseAuthorityName="Fry" baseAuthorityYear="1915" box="[859,1322,1770,1793]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="20" pageNumber="95" phylum="Chordata" rank="species" species="terraereginae">
<emphasis id="8DD1EACD4A226F6B852129F60D31F8C7" bold="true" box="[859,1322,1770,1793]" pageId="20" pageNumber="95">
<emphasis id="8DD1EACD4A226F6B852129F60CBAF8C7" bold="true" box="[859,1185,1770,1793]" italics="true" pageId="20" pageNumber="95">Limnodynastes terraereginae</emphasis>
(
<bibRefCitation id="DB344B2E4A226F6B82D429F60D04F8C7" author="Fry, D. B." box="[1198,1311,1770,1793]" pageId="20" pageNumber="95" pagination="60 - 95" refId="ref20668" refString="Fry, D. B. 1915. Herpetological notes. Proceedings of the Royal Society of Queensland 27: 60 - 95." type="journal article" year="1915">Fry, 1915</bibRefCitation>
)
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="BF1A36DF4A226F6B852128140BF4F8D9" blockId="20.[859,1345,1800,1848]" box="[859,1007,1800,1823]" pageId="20" pageNumber="95">Figures 16, 17</paragraph>
</subSubSection>
<caption id="EBDA66574A226F6B86F4280508DFF821" ID-DOI="http://doi.org/10.5281/zenodo.13749184" ID-Zenodo-Dep="13749184" httpUri="https://zenodo.org/record/13749184/files/figure.png" pageId="20" pageNumber="95" startId="20.[142,170,1817,1836]" targetBox="[143,810,1251,1780]" targetPageId="20" targetType="figure">
<paragraph id="BF1A36DF4A226F6B86F4280508DFF821" blockId="20.[142,812,1816,2023]" pageId="20" pageNumber="95">
<emphasis id="8DD1EACD4A226F6B86F4280509C9F881" bold="true" pageId="20" pageNumber="95">FIG. 10. Illustration of hind foot webbing extent, a useful diagnostic character for identification of the</emphasis>
<taxonomicName id="78A54D5C4A226F6B87A6282E0AA5F880" box="[476,702,1842,1862]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="20" pageNumber="95" phylum="Chordata" rank="species" species="dorsalis">
<emphasis id="8DD1EACD4A226F6B87A6282E0AA5F880" box="[476,702,1842,1862]" italics="true" pageId="20" pageNumber="95">Limnodynastes dorsalis</emphasis>
</taxonomicName>
<emphasis id="8DD1EACD4A226F6B84B2282F09C8F804" bold="true" pageId="20" pageNumber="95">
group. (A) Well-developed webbing (extends to beyond half-way between the 1
<superScript id="48D09B974A226F6B855A28550B37F891" attach="right" box="[800,812,1865,1879]" fontSize="5" pageId="20" pageNumber="95">st</superScript>
subarticular tubercle and tip of Toe 1), (B) moderate webbing (extends one-quarter to half-way between the 1
<superScript id="48D09B974A226F6B847228620A0FF84A" attach="left" box="[520,532,1918,1932]" fontSize="5" pageId="20" pageNumber="95">st</superScript>
subarticular tubercle on Toe 1), (C) vestigial webbing (does not or only slightly extends beyond the 1
<superScript id="48D09B974A226F6B86E128A808BCF804" attach="left" box="[155,167,1972,1986]" fontSize="5" pageId="20" pageNumber="95">st</superScript>
subarticular tubercle on the 1
<superScript id="48D09B974A226F6B87BD28A809C8F804" attach="left" box="[455,467,1972,1986]" fontSize="5" pageId="20" pageNumber="95">st</superScript>
</emphasis>
Toe). Illustration copyright Alana de Laive.
</paragraph>
</caption>
<subSubSection id="F7BF65544A226F6B8521283D0D5AF8FE" box="[859,1345,1825,1848]" pageId="20" pageNumber="95" type="description">
<paragraph id="BF1A36DF4A226F6B8521283D0D5AF8FE" blockId="20.[859,1345,1800,1848]" box="[859,1345,1825,1848]" pageId="20" pageNumber="95">Suggested common name: Superb Banjo Frog</paragraph>
</subSubSection>
<subSubSection id="F7BF65544A226F6A8521286B0DD5F855" lastPageId="21" lastPageNumber="96" pageId="20" pageNumber="95" type="materials_examined">
<paragraph id="BF1A36DF4A226F6B8521286B0C22F821" blockId="20.[859,1529,1911,2024]" pageId="20" pageNumber="95">
<materialsCitation id="0FCD3C824A226F6B8521286B0C22F821" collectionCode="R" country="Australia" county="Allan Riverstone McCulloch" latitude="-10.758" location="Somerset" longLatPrecision="77" longitude="142.588" municipality="Charles Hedley" pageId="20" pageNumber="95" specimenCode="R4525" specimenCount="1" stateProvince="Queensland" typeStatus="holotype">
<emphasis id="8DD1EACD4A226F6B8521286B0BC2F848" bold="true" box="[859,985,1911,1934]" italics="true" pageId="20" pageNumber="95">
<typeStatus id="601E887D4A226F6B8521286B0BA7F848" box="[859,956,1911,1934]" pageId="20" pageNumber="95" type="holotype">Holotype</typeStatus>
.—
</emphasis>
AMS
<specimenCode id="EF039EA44A226F6B826828640C42F848" box="[1042,1113,1912,1934]" collectionCode="R" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="20" pageNumber="95">R4525</specimenCode>
(adult female) collected from
<location id="BA7A60044A226F6B83D128650B67F86A" LSID="urn:lsid:plazi:treatment:370C87C94A226F67852129F60A59F99D:BA7A60044A226F6B83D128650B67F86A" country="Australia" county="Allan Riverstone McCulloch" latitude="-10.758" longLatPrecision="77" longitude="142.588" municipality="Charles Hedley" name="Somerset" pageId="20" pageNumber="95" stateProvince="Queensland">Somerset</location>
,
<location id="BA7A60044A226F6B85F1288A0C62F86A" LSID="urn:lsid:plazi:treatment:370C87C94A226F67852129F60A59F99D:BA7A60044A226F6B85F1288A0C62F86A" box="[907,1145,1942,1964]" country="Australia" county="Allan Riverstone McCulloch" latitude="-10.758" longLatPrecision="77" longitude="142.588" municipality="Charles Hedley" name="Cape York Peninsula" pageId="20" pageNumber="95" stateProvince="Queensland">Cape York Peninsula</location>
,
<location id="BA7A60044A226F6B82FD288B0CEDF86A" LSID="urn:lsid:plazi:treatment:370C87C94A226F67852129F60A59F99D:BA7A60044A226F6B82FD288B0CEDF86A" box="[1159,1270,1942,1964]" country="Australia" county="Allan Riverstone McCulloch" latitude="-10.758" longLatPrecision="77" longitude="142.588" municipality="Charles Hedley" name="Far North" pageId="20" pageNumber="95" stateProvince="Queensland">Far North</location>
<collectingRegion id="7D61F83D4A226F6B837A288A0D92F86A" box="[1280,1417,1942,1964]" country="Australia" name="Queensland" pageId="20" pageNumber="95">Queensland</collectingRegion>
,
<collectingCountry id="C7B2764F4A226F6B83EC288A0DE2F86A" box="[1430,1529,1942,1964]" name="Australia" pageId="20" pageNumber="95">Australia</collectingCountry>
(
<geoCoordinate id="DA9150184A226F6B851928A80BA2F80F" box="[867,953,1972,1994]" degrees="10.758" direction="south" orientation="latitude" pageId="20" pageNumber="95" precision="55" value="-10.758">10.758S</geoCoordinate>
,
<geoCoordinate id="DA9150184A226F6B85BF28A80C33F80F" box="[965,1064,1972,1994]" degrees="142.588" direction="east" orientation="longitude" pageId="20" pageNumber="95" precision="55" value="142.588">142.588E</geoCoordinate>
) by
<collectingMunicipality id="5F7EACA54A226F6B822028A80D1FF80C" box="[1114,1284,1972,1994]" pageId="20" pageNumber="95">Charles Hedley</collectingMunicipality>
and
<collectingCounty id="567B4E534A226F6B833A28A80BCCF82E" pageId="20" pageNumber="95">Allan Riverstone McCulloch</collectingCounty>
in 1907.
</materialsCitation>
</paragraph>
<caption id="EBDA66574A236F6A861D29250B22F944" ID-DOI="http://doi.org/10.5281/zenodo.13749186" ID-Zenodo-Dep="13749186" httpUri="https://zenodo.org/record/13749186/files/figure.png" pageId="21" pageNumber="96" startId="21.[103,131,1593,1612]" targetBox="[104,1490,178,1562]" targetPageId="21" targetType="figure">
<paragraph id="BF1A36DF4A236F6A861D29250B22F944" blockId="21.[103,1490,1592,1666]" pageId="21" pageNumber="96">
<emphasis id="8DD1EACD4A236F6A861D29250C64F98B" bold="true" box="[103,1151,1593,1613]" pageId="21" pageNumber="96">FIG. 11. Examples of typical ventral color pattern, a useful diagnostic trait between members of the eastern</emphasis>
<taxonomicName id="78A54D5C4A236F6A82FD29240D73F98A" box="[1159,1384,1592,1612]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="species" species="dorsalis">
<emphasis id="8DD1EACD4A236F6A82FD29240D73F98A" box="[1159,1384,1592,1612]" italics="true" pageId="21" pageNumber="96">Limnodynastes dorsalis</emphasis>
</taxonomicName>
<emphasis id="8DD1EACD4A236F6A830A29250DC9F98B" bold="true" box="[1392,1490,1593,1613]" pageId="21" pageNumber="96">group. (A)</emphasis>
<taxonomicName id="78A54D5C4A236F6A861D294F0964F9A1" baseAuthorityName="Fry" baseAuthorityYear="1915" box="[103,383,1619,1639]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="species" species="terraereginae">
<emphasis id="8DD1EACD4A236F6A861D294F0964F9A1" box="[103,383,1619,1639]" italics="true" pageId="21" pageNumber="96">Limnodynastes terraereginae</emphasis>
</taxonomicName>
<emphasis id="8DD1EACD4A236F6A87FD294F0A28F9A1" bold="true" box="[391,563,1619,1639]" pageId="21" pageNumber="96">(CYP lineage), (B)</emphasis>
<taxonomicName id="78A54D5C4A236F6A8441294F0A99F9A1" baseAuthorityName="Steindachner" baseAuthorityYear="1867" box="[571,642,1619,1639]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="species" species="grayi">
<emphasis id="8DD1EACD4A236F6A8441294F0A99F9A1" box="[571,642,1619,1639]" italics="true" pageId="21" pageNumber="96">L. grayi</emphasis>
</taxonomicName>
<emphasis id="8DD1EACD4A236F6A84F3294F0B34F9A1" bold="true" box="[649,815,1619,1639]" pageId="21" pageNumber="96">(WS lineage), (C)</emphasis>
<taxonomicName id="78A54D5C4A236F6A854D294F0BDBF9A1" baseAuthorityName="Keferstein" baseAuthorityYear="1867" box="[823,960,1619,1639]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="species" species="superciliaris">
<emphasis id="8DD1EACD4A236F6A854D294F0BDBF9A1" box="[823,960,1619,1639]" italics="true" pageId="21" pageNumber="96">L. superciliaris</emphasis>
</taxonomicName>
<emphasis id="8DD1EACD4A236F6A85BD294F0C73F9A1" bold="true" box="[967,1128,1619,1639]" pageId="21" pageNumber="96">(EC lineage), (D)</emphasis>
<taxonomicName id="78A54D5C4A236F6A820A294F0D2CF9A1" authorityName="Martin" authorityYear="1972" box="[1136,1335,1619,1639]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="subSpecies" species="dumerilii" subSpecies="dumerilii">
<emphasis id="8DD1EACD4A236F6A820A294F0D2CF9A1" box="[1136,1335,1619,1639]" italics="true" pageId="21" pageNumber="96">L. dumerilii dumerilii</emphasis>
</taxonomicName>
,
<emphasis id="8DD1EACD4A236F6A8339294F0D44F9A1" bold="true" box="[1347,1375,1619,1639]" pageId="21" pageNumber="96">(E)</emphasis>
<taxonomicName id="78A54D5C4A236F6A831D294F08ADF944" authorityName="Parker" authorityYear="1940" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="subSpecies" species="dumerilii" subSpecies="insularis">
<emphasis id="8DD1EACD4A236F6A831D294F08ADF944" italics="true" pageId="21" pageNumber="96">L. dumerilii insularis</emphasis>
</taxonomicName>
,
<emphasis id="8DD1EACD4A236F6A86BB2972091DF944" bold="true" box="[193,262,1646,1666]" pageId="21" pageNumber="96">and (F)</emphasis>
<emphasis id="8DD1EACD4A236F6A877629720961F944" box="[268,378,1646,1666]" italics="true" pageId="21" pageNumber="96">
<taxonomicName id="78A54D5C4A236F6A87762972096CF944" authorityName="Fry" authorityYear="1913" box="[268,375,1646,1666]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="species" species="interioris">L. interioris</taxonomicName>
.
</emphasis>
Specimen registration labels represent 25 mm.
</paragraph>
</caption>
<paragraph id="BF1A36DF4A236F6A861D29AD08DCF8C5" blockId="21.[103,773,1713,1795]" pageId="21" pageNumber="96">
<emphasis id="8DD1EACD4A236F6A861D29AD094AF90E" bold="true" box="[103,337,1713,1736]" italics="true" pageId="21" pageNumber="96">Material examined.—</emphasis>
See Supplementary
<tableCitation id="F22703644A236F6A844B29AE0A8BF901" box="[561,656,1714,1736]" captionStart="Table 1" captionStartId="3.[100,147,431,450]" captionText="Table 1. Limnodynastes dorsalis group specimens examined for molecular genetic analyses. Institution codes: ABTC—Australian Biological Tissue Collection, South Australian Museum; AMS— Australian Museum; NMV—Museums Victoria; SAMA—South Australian Museum; QM—Queensland Museum; TMAG—Tasmanian Museum and Art Gallery. HS—homestead, NP—National Park, SF— State Forest, NR—Nature Reserve. ND4 column refers to GenBank accession numbers." pageId="21" pageNumber="96">Table S1</tableCitation>
(see Data Accessibility) for full list of specimens used in morphometric analyses.
</paragraph>
<paragraph id="BF1A36DF4A236F6A861D283C0CDBF8C5" blockId="21.[103,773,1824,2024]" lastBlockId="21.[820,1490,1713,1796]" pageId="21" pageNumber="96">
<emphasis id="8DD1EACD4A236F6A861D283C0A45F8F1" box="[103,606,1824,1847]" italics="true" pageId="21" pageNumber="96">
<emphasis id="8DD1EACD4A236F6A861D283C095AF8F1" bold="true" box="[103,321,1824,1847]" italics="true" pageId="21" pageNumber="96">Revised diagnosis.—</emphasis>
<taxonomicName id="78A54D5C4A236F6A873B283D0A45F8F1" baseAuthorityName="Fry" baseAuthorityYear="1915" box="[321,606,1825,1847]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="species" species="terraereginae">Limnodynastes terraereginae</taxonomicName>
</emphasis>
can be distinguished from all species in the
<taxonomicName id="78A54D5C4A236F6A87CC28230A06F892" box="[438,541,1854,1876]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="21" pageNumber="96" phylum="Chordata" rank="species" species="dorsalis">
<emphasis id="8DD1EACD4A236F6A87CC28230A06F892" box="[438,541,1854,1876]" italics="true" pageId="21" pageNumber="96">L. dorsalis</emphasis>
</taxonomicName>
group by a combination of: (1) large adult body size (
<collectionCode id="D9B4AE1A4A236F6A879B28400A17F8B7" box="[481,524,1884,1905]" pageId="21" pageNumber="96">SVL</collectionCode>
for males
<quantity id="785D9B3A4A236F6A84FD28400B1BF8B4" box="[647,768,1884,1906]" metricMagnitude="-2" metricUnit="m" metricValue="6.55" metricValueMax="6.6" metricValueMin="6.5" pageId="21" pageNumber="96" unit="mm" value="65.5" valueMax="66.0" valueMin="65.0">65–66 mm</quantity>
; females
<quantity id="785D9B3A4A236F6A86BA28660923F849" box="[192,312,1914,1935]" metricMagnitude="-2" metricUnit="m" metricValue="8.35" metricValueMax="9.4" metricValueMin="7.3" pageId="21" pageNumber="96" unit="mm" value="83.5" valueMax="94.0" valueMin="73.0">73–94 mm</quantity>
), (2) excessively robust build, (3) vestigial-moderate trace of webbing on the hind foot (
<figureCitation id="279E2A5A4A236F6A842A288B0A82F86A" box="[592,665,1943,1965]" captionStart="FIG" captionStartId="20.[142,170,1817,1836]" captionTargetBox="[143,810,1251,1780]" captionTargetId="figure-414@20.[142,811,1250,1786]" captionTargetPageId="20" captionText="FIG. 10. Illustration of hind foot webbing extent, a useful diagnostic character for identification of the Limnodynastes dorsalis group. (A) Well-developed webbing (extends to beyond half-way between the 1st subarticular tubercle and tip of Toe 1), (B) moderate webbing (extends one-quarter to half-way between the 1st subarticular tubercle on Toe 1), (C) vestigial webbing (does not or only slightly extends beyond the 1st subarticular tubercle on the 1st Toe). Illustration copyright Alana de Laive." figureDoi="http://doi.org/10.5281/zenodo.13749184" httpUri="https://zenodo.org/record/13749184/files/figure.png" pageId="21" pageNumber="96">Fig. 10</figureCitation>
), (4) presence of magenta suffusions in the groin, (5) pale, immaculate ventral surface, edged with yellow (
<figureCitation id="279E2A5A4A236F6A87A528CE0A2EF821" box="[479,565,2002,2024]" captionStart="FIG" captionStartId="21.[103,131,1593,1612]" captionTargetBox="[104,1490,178,1562]" captionTargetId="figure-184@21.[104,1490,178,1562]" captionTargetPageId="21" captionText="FIG. 11. Examples of typical ventral color pattern, a useful diagnostic trait between members of the eastern Limnodynastes dorsalis group. (A) Limnodynastes terraereginae (CYP lineage), (B) L. grayi (WS lineage), (C) L. superciliaris (EC lineage), (D) L. dumerilii dumerilii, (E) L. dumerilii insularis, and (F) L. interioris. Specimen registration labels represent 25 mm." figureDoi="http://doi.org/10.5281/zenodo.13749186" httpUri="https://zenodo.org/record/13749186/files/figure.png" pageId="21" pageNumber="96">Fig. 11A</figureCitation>
), (6) advertisement call with a moderately high dominant frequency (0.6–1.1 kHz, mean 0.8 kHz), and (7) genetically by 16 apomorphic nucleotide states on the
<emphasis id="8DD1EACD4A236F6A859529F20C3AF8C2" box="[1007,1057,1774,1796]" italics="true" pageId="21" pageNumber="96">ND4</emphasis>
gene (Table 4).
</paragraph>
<paragraph id="BF1A36DF4A236F6A854E283E0DD5F855" blockId="21.[820,1490,1826,1940]" pageId="21" pageNumber="96">
<emphasis id="8DD1EACD4A236F6A854E283E0C8BF8FF" bold="true" box="[820,1168,1826,1849]" italics="true" pageId="21" pageNumber="96">
<typeStatus id="601E887D4A236F6A854E283E0B89F8FF" box="[820,914,1826,1849]" pageId="21" pageNumber="96" type="holotype">Holotype</typeStatus>
measurements (mm).—
</emphasis>
<collectionCode id="D9B4AE1A4A236F6A82EB283F0CA1F8FE" box="[1169,1210,1827,1848]" pageId="21" pageNumber="96">SVL</collectionCode>
73.4; FOL 44.5; TIB 27.1; THL 30.2; HW 32.9; IOD 6.5; DFE 11.8; IND 6.4; NS 6.7; EN 6.4; ED 8.5; HDD 14.6; SL 13.0; HL 26.4; UAL 12.7; LAL 17.7; HAL 17.3; AL 32.7; FL 31.1;
<collectionCode id="D9B4AE1A4A236F6A825828630C54F852" box="[1058,1103,1919,1940]" country="Japan" httpUri="http://grbio.org/cool/hpyk-a3yp" name="Imperial Museum" pageId="21" pageNumber="96">IMT</collectionCode>
6.0; TEY 3.9; Fin3W 1.9; Toe4W 2.1.
</paragraph>
</subSubSection>
<subSubSection id="F7BF65544A236F68854E28AE09F8F8FC" lastPageId="23" lastPageNumber="98" pageId="21" pageNumber="96" type="description">
<paragraph id="BF1A36DF4A236F6A854E28AE0DC8F82E" blockId="21.[820,1491,1970,2024]" pageId="21" pageNumber="96">
<emphasis id="8DD1EACD4A236F6A854E28AE0C45F80F" bold="true" box="[820,1118,1970,1993]" italics="true" pageId="21" pageNumber="96">
Redescription of
<typeStatus id="601E887D4A236F6A859E28AE0C59F80F" box="[996,1090,1970,1993]" pageId="21" pageNumber="96" type="holotype">holotype</typeStatus>
.—
</emphasis>
Habitus excessively stout. Dorsum textured with irregular tubercles, ventral surface smooth.
</paragraph>
<caption id="EBDA66574A206F6986F42B930990FB7B" ID-DOI="http://doi.org/10.5281/zenodo.13749188" ID-Zenodo-Dep="13749188" httpUri="https://zenodo.org/record/13749188/files/figure.png" pageId="22" pageNumber="97" startId="22.[142,170,1167,1186]" targetBox="[143,1529,178,1136]" targetPageId="22" targetType="figure">
<paragraph id="BF1A36DF4A206F6986F42B930990FB7B" blockId="22.[142,1529,1166,1213]" pageId="22" pageNumber="97">
<emphasis id="8DD1EACD4A206F6986F42B930949FB65" bold="true" box="[142,338,1167,1187]" pageId="22" pageNumber="97">FIG. 12. Holotype of</emphasis>
<taxonomicName id="78A54D5C4A206F6987222B920A21FB65" authority=", NHMW" authorityName="NHMW" box="[344,570,1166,1187]" class="Amphibia" family="Limnodynastidae" genus="Heliorana" kingdom="Animalia" order="Anura" pageId="22" pageNumber="97" phylum="Chordata" rank="species" species="grayi">
<emphasis id="8DD1EACD4A206F6987222B9209F7FB64" box="[344,492,1166,1186]" italics="true" pageId="22" pageNumber="97">Heliorana grayi</emphasis>
, NHMW
</taxonomicName>
4695. (A) Left-side profile, (B) hind foot, (C) dorsal profile, (D) ventral profile. Images copyright Alice Schumacher, NHM Vienna.
</paragraph>
</caption>
<paragraph id="BF1A36DF4A206F6986F42BEC08C2F902" blockId="22.[142,812,1264,1732]" pageId="22" pageNumber="97">
Head large, broadest at tympanum, wider than long (HW/HL 1.25). Head appears rounded from above and in lateral profile. Nostrils slightly raised, outward-facing and not prominent in profile. Eyes large, bulbous and protruding, pupil round and tympanum indistinct. Arms and legs short and powerfully built, tibial gland prominent, oval-shaped and approximately 57% length of tibia. Four fingers and five toes, all rounded, thick-set and tapering without terminal discs. Webbing on fingers absent and with moderate trace on toes (
<figureCitation id="279E2A5A4A206F6984F82AC20AD0FA35" box="[642,715,1502,1524]" captionStart="FIG" captionStartId="20.[142,170,1817,1836]" captionTargetBox="[143,810,1251,1780]" captionTargetId="figure-414@20.[142,811,1250,1786]" captionTargetPageId="20" captionText="FIG. 10. Illustration of hind foot webbing extent, a useful diagnostic character for identification of the Limnodynastes dorsalis group. (A) Well-developed webbing (extends to beyond half-way between the 1st subarticular tubercle and tip of Toe 1), (B) moderate webbing (extends one-quarter to half-way between the 1st subarticular tubercle on Toe 1), (C) vestigial webbing (does not or only slightly extends beyond the 1st subarticular tubercle on the 1st Toe). Illustration copyright Alana de Laive." figureDoi="http://doi.org/10.5281/zenodo.13749184" httpUri="https://zenodo.org/record/13749184/files/figure.png" pageId="22" pageNumber="97">Fig. 10</figureCitation>
), prominent distended finger spatulae on 2
<superScript id="48D09B974A206F6984442AEA0A4FF9C3" attach="left" box="[574,596,1526,1541]" fontSize="6" pageId="22" pageNumber="97">nd</superScript>
fingers indicating specimen is female. Subarticular tubercles prominent on fingers and toes, metacarpal tubercles prominent, inner-metatarsal tubercle also prominent, wedge-shaped and longer than the 1
<superScript id="48D09B974A206F6986B3297108CCF9BA" attach="left" box="[201,215,1645,1660]" fontSize="6" pageId="22" pageNumber="97">st</superScript>
toe. Soles of feet smooth. Numerous raised scattered tubercles present on posterior edge of thighs and around cloaca.
</paragraph>
<paragraph id="BF1A36DF4A206F6986F429FF0C8CFA85" blockId="22.[142,812,1762,2024]" lastBlockId="22.[859,1529,1264,1347]" pageId="22" pageNumber="97">
<emphasis id="8DD1EACD4A206F6986F429FF0991F93F" bold="true" box="[142,394,1762,1786]" italics="true" pageId="22" pageNumber="97">Color in preservative.—</emphasis>
Described after more than 115 years in preservative, dorsum base color a fairly uniform creambrown with irregularly scattered large dark brown blotches and spots, tending to become darker and denser posteriorly. Distinct yellow vertebral stripe extending from rostrum to vent. Pattern becomes more dispersed laterally and is replaced by a fairly uniform cream-yellow base which transitions to a slightly lighter and immaculate cream-yellow on the ventrum. Subaural gland cream-yellow, with darker brown banding running through eye. Upper surface of arms cream-yellow with faded mottling. Lower surface of arms and legs plain cream-yellow.
</paragraph>
<paragraph id="BF1A36DF4A206F6985212A7C0DACFA50" blockId="22.[859,1529,1376,1430]" pageId="22" pageNumber="97">
<emphasis id="8DD1EACD4A206F6985212A7C0BC6FAB1" bold="true" box="[859,989,1376,1399]" italics="true" pageId="22" pageNumber="97">Variation.—</emphasis>
A summary of variation in morphometric characters for each sex is presented in
<tableCitation id="F22703644A206F6982AB2A9C0D3BFA50" box="[1233,1312,1408,1430]" captionStart="Table 6" captionStartId="17.[103,150,179,198]" captionText="Table 6. Summary of metric variation (mean 6 SD, and range in mm) for 23 morphometric traits between members of the Limnodynastes dorsalis group lineages redescribed herein. Sample size in parentheses beside sex (m or f)." pageId="22" pageNumber="97">Table 6</tableCitation>
and
<figureCitation id="279E2A5A4A206F69832D2A9C0DABFA50" box="[1367,1456,1408,1430]" captionStart="FIG" captionStartId="16.[142,170,1444,1463]" captionTargetBox="[143,1529,178,1413]" captionTargetId="figure-300@16.[143,1529,178,1413]" captionText="FIG. 6. Comparison of morphological measurements between adult specimens of the Limnodynastes dorsalis group lineages redescribed herein." figureDoi="http://doi.org/10.5281/zenodo.13749174" httpUri="https://zenodo.org/record/13749174/files/figure.png" pageId="22" pageNumber="97">Figure 6</figureCitation>
.
</paragraph>
<paragraph id="BF1A36DF4A206F6985212AA90CA4F8B3" blockId="22.[859,1530,1460,1910]" pageId="22" pageNumber="97">
<emphasis id="8DD1EACD4A206F6985212AA90CBFFA0D" bold="true" box="[859,1188,1460,1484]" italics="true" pageId="22" pageNumber="97">Color and pattern (in life).—</emphasis>
Ventral surface plain, unpatterned cream to pearl and edged by yellow. Vocal sac dark brown to orange and mottled in breeding males. Distinct magenta patches in inguinal region and legs. Dorsum with light brown base with strong dark brown to black blotching (
<figureCitation id="279E2A5A4A206F69851E29510BAFF9A5" box="[868,948,1613,1635]" captionStart="FIG" captionStartId="27.[103,131,1133,1152]" captionTargetBox="[104,1490,178,1102]" captionTargetId="figure-415@27.[104,1490,178,1102]" captionTargetPageId="27" captionText="FIG. 17. Images in life of Limnodynastes terraereginae. (A) QM J97862, female, Cooktown, Qld. (B) QM J97860, male, Cooktown, Qld. (C) QM J97861, male, Cooktown, Qld. (D) Unvouchered individual, Kutini-Payamu (Iron Range) National Park, Qld (photo copyright: Stephen Zozaya)." figureDoi="http://doi.org/10.5281/zenodo.13749196" httpUri="https://zenodo.org/record/13749196/files/figure.png" pageId="22" pageNumber="97">Fig. 17</figureCitation>
). Yellow vertebral stripe can be distinct, broken, faded, or absent. Lateral zone with dark brown base and yellow-orange mottling or stippling. Posterior thigh flash black with scarlet to orange blotching. Soles of feet dark brown with light speckling and lateral edge of foot often with yellow stripe. Shoulder with yellow-orange patch, forearm mottled with gray, brown, white, to pearl fingers and toes. Distinct yellow to orange subaural gland with darker brown to black stripe running from rostrum, through eye and usually fading into the lateral zone.
</paragraph>
<paragraph id="BF1A36DF4A206F688521288809F8F8FC" blockId="22.[859,1530,1940,2024]" lastBlockId="23.[103,773,1739,1851]" lastPageId="23" lastPageNumber="98" pageId="22" pageNumber="97">
<emphasis id="8DD1EACD4A206F69852128880C21F86D" bold="true" box="[859,1082,1940,1963]" italics="true" pageId="22" pageNumber="97">Advertisement call.—</emphasis>
The advertisement call description of
<taxonomicName id="78A54D5C4A206F69839E28890BC4F80F" baseAuthorityName="Fry" baseAuthorityYear="1915" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="22" pageNumber="97" phylum="Chordata" rank="species" species="terraereginae">
<emphasis id="8DD1EACD4A206F69839E28890BC4F80F" italics="true" pageId="22" pageNumber="97">L. terraereginae</emphasis>
</taxonomicName>
is based on the calls of five individuals from Cape
<collectingRegion id="7D61F83D4A206F6985E528CE0BCAF82E" box="[927,977,2002,2024]" country="United Kingdom" name="York" pageId="22" pageNumber="97">York</collectingRegion>
Peninsula. The advertisement call consists of a single, resonant note. Individuals had a mean dominant frequency of 0.6–1.1 kHz, and a mean fundamental frequency of 0.5–0.6 kHz. On average, advertisement calls had a duration of 0.08–
<geoCoordinate id="DA9150184A216F68868F2839092FF8FC" box="[245,308,1829,1850]" degrees="0.12" direction="south" orientation="latitude" pageId="23" pageNumber="98" precision="555" value="-0.12">0.12 s</geoCoordinate>
(
<tableCitation id="F22703644A216F68873928390989F8FC" box="[323,402,1829,1851]" captionStart="Table 7" captionStartId="18.[142,189,1783,1802]" captionText="Table 7. Summary of advertisement call data for members of the Limnodynastes dorsalis group lineages redescribed herein, expressed as means 6 standard deviation and the range of values for each taxon." pageId="23" pageNumber="98">Table 7</tableCitation>
;
<figureCitation id="279E2A5A4A216F6887E5283909C1F8FC" box="[415,474,1829,1851]" captionStart="FIG" captionStartId="19.[1153,1181,622,641]" captionTargetBox="[105,1086,179,981]" captionTargetId="figure-557@19.[103,1089,178,984]" captionTargetPageId="19" captionText="FIG. 8. Comparison of the male advertisement calls of (A) WS lineage—Rockhampton, QLD (FrogID 312613), (B) EC lineage—Harrington, NSW (AMS R.188164), (C) CYP lineage—Finch Bay, Cooktown, QLD (QM J97862), (D) Limnodynastes dumerilii dumerilii—Tenterfield Creek, NSW (AMS R.188096), and (E) L. interioris —Narrandera, NSW (FrogID 276467). Audiospectrograms and oscillograms were produced in Raven Pro 1.6 with a fast-Fourier transformation of 512 points, and 50% overlap." figureDoi="http://doi.org/10.5281/zenodo.13749178" httpUri="https://zenodo.org/record/13749178/files/figure.png" pageId="23" pageNumber="98">Fig. 8</figureCitation>
)
</paragraph>
</subSubSection>
<caption id="EBDA66574A216F68861D29200B6DF943" ID-DOI="http://doi.org/10.5281/zenodo.13749190" ID-Zenodo-Dep="13749190" httpUri="https://zenodo.org/record/13749190/files/figure.png" pageId="23" pageNumber="98" startId="23.[103,131,1596,1615]" targetBox="[104,1490,178,1565]" targetPageId="23" targetType="figure">
<paragraph id="BF1A36DF4A216F68861D29200B6DF943" blockId="23.[103,1491,1595,1669]" pageId="23" pageNumber="98">
<emphasis id="8DD1EACD4A216F68861D29200947F989" bold="true" box="[103,348,1595,1615]" pageId="23" pageNumber="98">FIG. 13. Images in life of</emphasis>
<taxonomicName id="78A54D5C4A216F68871E29270A30F989" baseAuthorityName="Steindachner" baseAuthorityYear="1867" box="[356,555,1595,1615]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="23" pageNumber="98" phylum="Chordata" rank="species" species="grayi">
<emphasis id="8DD1EACD4A216F68871E29270A30F989" box="[356,555,1595,1615]" italics="true" pageId="23" pageNumber="98">Limnodynastes grayi</emphasis>
</taxonomicName>
. (A) AMS R.188151, female, Dirty Creek, north coast, NSW. (B) AMS R.188350, female, Tyndale, north coast, NSW. (C) AMS R.185843, male, Yetman, Northern Tablelands, NSW. (D) QM J97851, male, Watsonville, Atherton Tablelands, Qld. (E) QM J97848, male, Hervey Range, Qld. (F) QM J97857, female, Mount Carbine, Qld.
</paragraph>
</caption>
<subSubSection id="F7BF65544A216F67861D284508E3FB35" lastPageId="24" lastPageNumber="99" pageId="23" pageNumber="98" type="distribution">
<paragraph id="BF1A36DF4A216F68861D28450B8AF938" blockId="23.[103,773,1881,2024]" lastBlockId="23.[820,1490,1739,1790]" pageId="23" pageNumber="98">
<emphasis id="8DD1EACD4A216F68861D28450918F8B6" bold="true" box="[103,259,1881,1904]" italics="true" pageId="23" pageNumber="98">Distribution.—</emphasis>
Restricted to the eastern coast of the Cape
<collectingRegion id="7D61F83D4A216F68861D28640880F848" box="[103,155,1912,1934]" country="United Kingdom" name="York" pageId="23" pageNumber="98">York</collectingRegion>
Peninsula Bioregion in far north QLD, from Cooktown in the south to
<collectingRegion id="7D61F83D4A216F68870B288A09C2F86D" box="[369,473,1942,1963]" country="United Kingdom" name="Somerset" pageId="23" pageNumber="98">Somerset</collectingRegion>
at the tip of Cape
<collectingRegion id="7D61F83D4A216F6884B3288A0B1BF86A" box="[713,768,1942,1964]" country="United Kingdom" name="York" pageId="23" pageNumber="98">York</collectingRegion>
, encompassing an area of approximately
<quantity id="785D9B3A4A216F68841428A80AE9F80C" box="[622,754,1972,1994]" metricMagnitude="7" metricUnit="m" metricValue="3.6" pageId="23" pageNumber="98" unit="km" value="36000.0">36,000 km</quantity>
<superScript id="48D09B974A216F68848928B20AE6F87B" attach="right" box="[755,765,1966,1981]" fontSize="6" pageId="23" pageNumber="98">2</superScript>
. Recorded from Jardine-Pascoe Sandstones, Coen-Yambo Inlier, Laura Lowlands, and Starke Coastal Lowlands subregions.
</paragraph>
<paragraph id="BF1A36DF4A216F68854E28000CF2F8A8" blockId="23.[820,1490,1820,1902]" pageId="23" pageNumber="98">
<emphasis id="8DD1EACD4A216F68854E28000B85F8F5" bold="true" box="[820,926,1820,1843]" italics="true" pageId="23" pageNumber="98">Habitat.—</emphasis>
Occurs in Melaleuca woodlands, ephemeral swamps, littoral monsoon forest, vine thicket, coastal heath, and riparian habitats with clay or sandy substrate.
</paragraph>
<paragraph id="BF1A36DF4A216F67854E289008E3FB35" blockId="23.[820,1490,1932,2013]" lastBlockId="24.[142,812,1092,1267]" lastPageId="24" lastPageNumber="99" pageId="23" pageNumber="98">
<emphasis id="8DD1EACD4A216F68854E28900C39F865" bold="true" box="[820,1058,1932,1955]" italics="true" pageId="23" pageNumber="98">Conservation status.—</emphasis>
AOO and EOO were calculated for this taxon at
<quantity id="785D9B3A4A216F6885DB28B60BE2F806" box="[929,1017,1962,1984]" metricMagnitude="5" metricUnit="m" metricValue="2.04" pageId="23" pageNumber="98" unit="km" value="204.0">204 km</quantity>
<superScript id="48D09B974A216F68858328B90C18F872" attach="left" box="[1017,1027,1957,1972]" fontSize="6" pageId="23" pageNumber="98">2</superScript>
and
<quantity id="785D9B3A4A216F68823928B60CA5F806" box="[1091,1214,1962,1984]" metricMagnitude="7" metricUnit="m" metricValue="5.9565" pageId="23" pageNumber="98" unit="km" value="59565.0">59,565 km</quantity>
<superScript id="48D09B974A216F6882C428B90CD3F872" attach="left" box="[1214,1224,1957,1972]" fontSize="6" pageId="23" pageNumber="98">2</superScript>
, respectively. The estimate of AOO potentially qualifies the taxon for Endangered; however, the EOO estimate does not meet any risk category. There is currently inadequate data available to assess whether populations of this taxon are fragmented, have declined, or have fluctuated severely and so a listing of Least Concern is appropriate until further information becomes available.
</paragraph>
</subSubSection>
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<emphasis id="8DD1EACD4A2E6F6786F42CF7094AFC39" bold="true" box="[142,337,1003,1023]" pageId="24" pageNumber="99">FIG. 14. Holotype of</emphasis>
<taxonomicName id="78A54D5C4A2E6F67872C2CF60A90FC39" authority=", ZFMK" authorityName="ZFMK" box="[342,651,1002,1023]" class="Amphibia" family="Limnodynastidae" genus="Platyplectrum" kingdom="Animalia" order="Anura" pageId="24" pageNumber="99" phylum="Chordata" rank="species" species="superciliare">
<emphasis id="8DD1EACD4A2E6F67872C2CF60A57FC38" box="[342,588,1002,1022]" italics="true" pageId="24" pageNumber="99">Platyplectrum superciliare</emphasis>
, ZFMK
</taxonomicName>
28331. (A) Left-side profile, (B) hind foot, (C) dorsal profile, (D) ventral profile. Images copyright Morris Flecks, ZFMK, Germany.
</paragraph>
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<emphasis id="8DD1EACD4A2E6F6786F42A0D08E5FAEE" bold="true" box="[142,254,1297,1320]" italics="true" pageId="24" pageNumber="99">Ecology.—</emphasis>
The peak calling period is from January to March. According to FrogID data, the species is most often recorded calling from streams, creeks, and flooded areas in natural landscapes. Males have been recorded calling in closedcanopy, flooded littoral monsoon forest near Cooktown in
<date id="CB1B101F4A2E6F6786F42AB008E4FA07" box="[142,255,1452,1473]" pageId="24" pageNumber="99" value="2021-05">May 2021</date>
, elevation
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a.s.l. (T. Parkin, pers. obs.). Significant rainfall (.
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) had fallen in the region over the preceding week associated with tropical cyclone
<emphasis id="8DD1EACD4A2E6F6784C92AF50AF4FA38" box="[691,751,1513,1534]" italics="true" pageId="24" pageNumber="99">Niran</emphasis>
. Several males were observed calling from exposed positions beside the water’s edge, air temperature 26.58C. Tadpoles and reproductive biology not recorded.
</paragraph>
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<heading id="E45281B34A246F6D86F42B6C0ABAFB41" bold="true" box="[142,673,1136,1159]" fontSize="10" level="2" pageId="18" pageNumber="93" reason="2">
<taxonomicName id="78A54D5C4A246F6D86F42B6C0ABAFB41" ID-CoL="6LL5N" authority="(Keferstein, 1867)" baseAuthorityName="Keferstein" baseAuthorityYear="1867" box="[142,673,1136,1159]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="18" pageNumber="93" phylum="Chordata" rank="species" species="superciliaris">
<emphasis id="8DD1EACD4A246F6D86F42B6C0ABAFB41" bold="true" box="[142,673,1136,1159]" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D86F42B6C09DBFB41" bold="true" box="[142,448,1136,1159]" italics="true" pageId="18" pageNumber="93">Limnodynastes superciliaris</emphasis>
(
<bibRefCitation id="DB344B2E4A246F6D87B62B6C0A8DFB41" author="Keferstein, W." box="[460,662,1136,1159]" pageId="18" pageNumber="93" pagination="342 - 361" refId="ref21256" refString="Keferstein, W. 1867. Ueber einige neue oder seltene Batrachier aus Australien und dem tropischen Amerika. Nachrichten von der Konigl. Gesellschaft der Wissenschaften und der G. A. Universitat zu Gottingen 18: 342 - 361." type="journal article" year="1867">Keferstein, 1867</bibRefCitation>
)
</emphasis>
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<subSubSection id="F7BF65544A246F6D86F42B920A6DFB07" pageId="18" pageNumber="93" type="description">
<paragraph id="BF1A36DF4A246F6D86F42B92093AFB63" blockId="18.[142,630,1166,1217]" box="[142,289,1166,1189]" pageId="18" pageNumber="93">
<figureCitation id="279E2A5A4A246F6D86F42B9208E2FB63" box="[142,249,1166,1189]" captionStart="FIG" captionStartId="24.[142,170,1003,1022]" captionTargetBox="[143,1529,178,972]" captionTargetId="figure-545@24.[143,1529,178,972]" captionTargetPageId="24" captionText="FIG. 14. Holotype of Platyplectrum superciliare, ZFMK 28331. (A) Left-side profile, (B) hind foot, (C) dorsal profile, (D) ventral profile. Images copyright Morris Flecks, ZFMK, Germany." figureDoi="http://doi.org/10.5281/zenodo.13749192" httpUri="https://zenodo.org/record/13749192/files/figure.png" pageId="18" pageNumber="93">Figures 14</figureCitation>
,
<figureCitation id="279E2A5A4A246F6D877C2B92093AFB63" box="[262,289,1166,1189]" captionStart="FIG" captionStartId="25.[103,131,1596,1615]" captionTargetBox="[104,1490,178,1565]" captionTargetId="figure-174@25.[104,1490,178,1565]" captionTargetPageId="25" captionText="FIG. 15. Images in life of Limnodynastes superciliaris. (A) AMS R.188161, male, South West Rocks, NSW. (B) AMS R.188207, male, lower Blue Mountains, NSW. (C) AMS R.188165, male, Agnes Banks, Cumberland Plains, NSW. (D) AMS R.188164, Harrington, mid-northern coast, NSW. (E) AMS R.188163, female, Laurieton, mid-northern coast, NSW. (F) AMS R.188135, juvenile, Hat Head National Park, mid-northern coast, NSW." figureDoi="http://doi.org/10.5281/zenodo.13749194" httpUri="https://zenodo.org/record/13749194/files/figure.png" pageId="18" pageNumber="93">15</figureCitation>
</paragraph>
<paragraph id="BF1A36DF4A246F6D86F42BB60A6DFB07" blockId="18.[142,630,1166,1217]" box="[142,630,1194,1217]" pageId="18" pageNumber="93">Suggested common name: Coastal Banjo Frog</paragraph>
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<paragraph id="BF1A36DF4A246F6D86F42BF90B1EFA91" blockId="18.[142,811,1253,1368]" pageId="18" pageNumber="93">
<materialsCitation id="0FCD3C824A246F6D86F42BF90B1EFA91" collectionCode="ZFMK" collectorName="Bernhard Rudolf Sch" country="Australia" location="Appendix" pageId="18" pageNumber="93" specimenCode="ZFMK28331" specimenCount="1" typeStatus="holotype">
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<typeStatus id="601E887D4A246F6D86F42BF908F4FB3A" box="[142,239,1253,1276]" pageId="18" pageNumber="93" type="holotype">Holotype</typeStatus>
.—
</emphasis>
<specimenCode id="EF039EA44A246F6D87712BFB0997FB3A" box="[267,396,1255,1276]" collectionCode="ZFMK" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34613" lsid="urn:lsid:biocol.org:col:34613" name="Zoologisches Forschungsmuseum Alexander Koenig" pageId="18" pageNumber="93" type="Museum">ZFMK28331</specimenCode>
(adult male), type locality originally stated as Australien (
<emphasis id="8DD1EACD4A246F6D87132A190960FADD" bold="true" box="[361,379,1285,1307]" italics="true" pageId="18" pageNumber="93">¼</emphasis>
<collectingCountry id="C7B2764F4A246F6D87012A1909C6FADD" box="[379,477,1285,1307]" name="Australia" pageId="18" pageNumber="93">Australia</collectingCountry>
). Most likely collected from the environs of Sydney between 1857–1862 by German natural history collector
<collectorName id="125053094A246F6D873B2A5E0A07FA9E" box="[321,540,1346,1368]" pageId="18" pageNumber="93">Bernhard Rudolf Sch</collectorName>
utte € (see
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1).
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<emphasis id="8DD1EACD4A246F6D86F42A6A096DFA4B" bold="true" box="[142,374,1398,1421]" italics="true" pageId="18" pageNumber="93">Material examined.—</emphasis>
See Supplementary
<tableCitation id="F22703644A246F6D84232A6B0AA3FA4A" box="[601,696,1399,1421]" captionStart="Table 1" captionStartId="3.[100,147,431,450]" captionText="Table 1. Limnodynastes dorsalis group specimens examined for molecular genetic analyses. Institution codes: ABTC—Australian Biological Tissue Collection, South Australian Museum; AMS— Australian Museum; NMV—Museums Victoria; SAMA—South Australian Museum; QM—Queensland Museum; TMAG—Tasmanian Museum and Art Gallery. HS—homestead, NP—National Park, SF— State Forest, NR—Nature Reserve. ND4 column refers to GenBank accession numbers." pageId="18" pageNumber="93">Table S1</tableCitation>
(see Data Accessibility) for full list of specimens used in morphometric analyses.
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measurements (mm).—
</emphasis>
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44.9; FOL 27.8; TIB 16.9; THL 16.8; HW 19.7; IOD 4.4; DFE 6.9; IND 4.1; NS 4.3; EN 3.3; ED 5.4; HDD 8.3; SL 7.6; HL 15.9; UAL 7.6; LAL 8.4; HAL 10.3; AL 26.3; FL 20.5;
<collectionCode id="D9B4AE1A4A246F6D87A329590A1CF99C" box="[473,519,1605,1626]" country="Japan" httpUri="http://grbio.org/cool/hpyk-a3yp" name="Imperial Museum" pageId="18" pageNumber="93">IMT</collectionCode>
3.4; TEY 1.4; Fin3W 0.9; Toe4W 1.2.
</paragraph>
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<emphasis id="8DD1EACD4A246F6D86F4298B0973F968" bold="true" box="[142,360,1687,1710]" italics="true" pageId="18" pageNumber="93">Revised diagnosis.—</emphasis>
<taxonomicName id="78A54D5C4A246F6D8713298B0A97F96B" baseAuthorityName="Keferstein" baseAuthorityYear="1867" box="[361,652,1687,1709]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="18" pageNumber="93" phylum="Chordata" rank="species" species="superciliaris">Limnodynastes superciliaris</taxonomicName>
</emphasis>
can be diagnosed from all other species in the
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<emphasis id="8DD1EACD4A246F6D845929AB0A8BF90A" box="[547,656,1718,1740]" italics="true" pageId="18" pageNumber="93">L. dorsalis</emphasis>
</taxonomicName>
group by the
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combination of: (1) relatively small adult body size (
<collectionCode id="D9B4AE1A4A246F6D83DF2DFB0DC9FD3A" box="[1445,1490,743,764]" pageId="18" pageNumber="93">SVL</collectionCode>
for males
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<quantity id="785D9B3A4A246F6D82D02C190D35FCDC" box="[1194,1326,773,795]" metricMagnitude="-2" metricUnit="m" metricValue="5.25" metricValueMax="6.3" metricValueMin="4.2" pageId="18" pageNumber="93" unit="mm" value="52.5" valueMax="63.0" valueMin="42.0">42–63 mm</quantity>
), (2) moderately robust build, (3) vestigial webbing trace on the hind foot (i.e., webbing does not extend beyond, or only slightly extends beyond, the first subarticular tubercle on the first toe [
<figureCitation id="279E2A5A4A246F6D85F72C610BF2FC54" box="[909,1001,893,915]" captionStart="FIG" captionStartId="20.[142,170,1817,1836]" captionTargetBox="[143,810,1251,1780]" captionTargetId="figure-414@20.[142,811,1250,1786]" captionTargetPageId="20" captionText="FIG. 10. Illustration of hind foot webbing extent, a useful diagnostic character for identification of the Limnodynastes dorsalis group. (A) Well-developed webbing (extends to beyond half-way between the 1st subarticular tubercle and tip of Toe 1), (B) moderate webbing (extends one-quarter to half-way between the 1st subarticular tubercle on Toe 1), (C) vestigial webbing (does not or only slightly extends beyond the 1st subarticular tubercle on the 1st Toe). Illustration copyright Alana de Laive." figureDoi="http://doi.org/10.5281/zenodo.13749184" httpUri="https://zenodo.org/record/13749184/files/figure.png" pageId="18" pageNumber="93">Fig. 10C</figureCitation>
]), (4) pale and immaculate, almost translucent, ventral surface (
<figureCitation id="279E2A5A4A246F6D826B2C870C74FC76" box="[1041,1135,923,945]" captionStart="FIG" captionStartId="21.[103,131,1593,1612]" captionTargetBox="[104,1490,178,1562]" captionTargetId="figure-184@21.[104,1490,178,1562]" captionTargetPageId="21" captionText="FIG. 11. Examples of typical ventral color pattern, a useful diagnostic trait between members of the eastern Limnodynastes dorsalis group. (A) Limnodynastes terraereginae (CYP lineage), (B) L. grayi (WS lineage), (C) L. superciliaris (EC lineage), (D) L. dumerilii dumerilii, (E) L. dumerilii insularis, and (F) L. interioris. Specimen registration labels represent 25 mm." figureDoi="http://doi.org/10.5281/zenodo.13749186" httpUri="https://zenodo.org/record/13749186/files/figure.png" pageId="18" pageNumber="93">Fig. 11C</figureCitation>
), (5) lacks scarlet suffusions in the groin, (6) advertisement call of a high dominant frequency (0.5–1.5 kHz, mean 1.2 kHz) and short duration (0.04–
<geoCoordinate id="DA9150184A246F6D83B32CCB0B7DFBCC" degrees="0.12" direction="south" orientation="latitude" pageId="18" pageNumber="93" precision="555" value="-0.12">0.12 s</geoCoordinate>
, mean
<geoCoordinate id="DA9150184A246F6D85C02CE90BE7FBCC" box="[954,1020,1013,1034]" degrees="0.07" direction="south" orientation="latitude" pageId="18" pageNumber="93" precision="555" value="-0.07">0.07 s</geoCoordinate>
), and (7) genetically by 17 apomorphic character states on the
<emphasis id="8DD1EACD4A246F6D82502B0E0C46FBEE" box="[1066,1117,1042,1064]" italics="true" pageId="18" pageNumber="93">ND4</emphasis>
gene (Table 4)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="F7BF65544A246F6C85212B5B0CA3FAAE" lastPageId="19" lastPageNumber="94" pageId="18" pageNumber="93" type="description">
<paragraph id="BF1A36DF4A246F6D85212B5B0DD1F9BF" blockId="18.[859,1529,1095,1657]" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D85212B5B0C8AFB98" bold="true" box="[859,1169,1095,1118]" italics="true" pageId="18" pageNumber="93">
Redescription of
<typeStatus id="601E887D4A246F6D826D2B5B0C6EFB98" box="[1047,1141,1095,1118]" pageId="18" pageNumber="93" type="holotype">holotype</typeStatus>
.—
</emphasis>
Described from high-resolution images of the preserved specimen after more than 158 years in preservative. Habitus moderately stout and robust. Dorsum and ventral surface smooth. Head large, broadest at tympanum and wider than long. Head appears rounded from above and largely flat in profile, sloping abruptly at the snout. Nostrils are slightly raised and outward-facing. Eyes large and concealed, tympanum indistinct. Arms and legs short and moderately slender, tibial gland prominent, oval-shaped and approximately 60% length of tibia. Four fingers and five toes, all rounded, slender and tapering without terminal discs. Webbing on fingers absent and reduced to a vestigial trace on toes (
<figureCitation id="279E2A5A4A246F6D82462AB30C9CFA02" box="[1084,1159,1455,1477]" captionStart="FIG" captionStartId="20.[142,170,1817,1836]" captionTargetBox="[143,810,1251,1780]" captionTargetId="figure-414@20.[142,811,1250,1786]" captionTargetPageId="20" captionText="FIG. 10. Illustration of hind foot webbing extent, a useful diagnostic character for identification of the Limnodynastes dorsalis group. (A) Well-developed webbing (extends to beyond half-way between the 1st subarticular tubercle and tip of Toe 1), (B) moderate webbing (extends one-quarter to half-way between the 1st subarticular tubercle on Toe 1), (C) vestigial webbing (does not or only slightly extends beyond the 1st subarticular tubercle on the 1st Toe). Illustration copyright Alana de Laive." figureDoi="http://doi.org/10.5281/zenodo.13749184" httpUri="https://zenodo.org/record/13749184/files/figure.png" pageId="18" pageNumber="93">Fig. 10</figureCitation>
), no trace of a distended spatula on 2
<superScript id="48D09B974A246F6D85EC2AD40BB6FA11" attach="left" box="[918,941,1480,1495]" fontSize="6" pageId="18" pageNumber="93">nd</superScript>
finger, indicating specimen is male. Subarticular tubercles prominent on fingers and toes, metacarpal tubercles prominent, inner-metatarsal tubercle also prominent, wedge-shaped and slightly longer than the first toe. Soles of feet smoothly textured. Many small, raised tubercles of varying sizes scattered on posterior edge of thighs and cloaca.
</paragraph>
<paragraph id="BF1A36DF4A246F6C852129840937FA6E" blockId="18.[859,1529,1687,1740]" lastBlockId="19.[103,773,1044,1448]" lastPageId="19" lastPageNumber="94" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D852129840C4FF968" bold="true" box="[859,1108,1687,1711]" italics="true" pageId="18" pageNumber="93">Color in preservative.—</emphasis>
Dorsal surface medium brown with a mosaic of lighter and darker brown, cream or yellow paravertebral lines, blotches, and spots. Distinct light cream-yellow vertebral stripe. Pattern transitions to a complex light cream-yellow and dark brown stippling on lateral surface and then completely pale cream, almost translucent on the ventral surface. Prominent cream subaural gland running from below eye to shoulder, with broad dark brown band running through eye. Upper surface of arms and legs consists of complex pattern of light and dark brown, cream-yellow blotches and spots, tending darkest inside the thigh. Posterior edge of forearm with cream stripe. Lower surface of arms and legs pale cream, almost translucent. Raised tubercles around cloaca and posterior edge of thighs, cream-yellow. Slightly darkened throat pigment indicating the specimen is male.
</paragraph>
<caption id="EBDA66574A246F6D86F429EB0A84F8E3" pageId="18" pageNumber="93" startId="18.[142,189,1783,1802]" targetType="table">
<paragraph id="BF1A36DF4A246F6D86F429EB0A84F8E3" blockId="18.[142,1529,1782,1829]" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D86F429EB0AEDF8CD" bold="true" box="[142,758,1783,1803]" pageId="18" pageNumber="93">Table 7. Summary of advertisement call data for members of the</emphasis>
<taxonomicName id="78A54D5C4A246F6D848729EA0BCEF8CC" box="[765,981,1782,1802]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="18" pageNumber="93" phylum="Chordata" rank="species" species="dorsalis">
<emphasis id="8DD1EACD4A246F6D848729EA0BCEF8CC" box="[765,981,1782,1802]" italics="true" pageId="18" pageNumber="93">Limnodynastes dorsalis</emphasis>
</taxonomicName>
group lineages redescribed herein, expressed as means 6 standard deviation and the range of values for each taxon.
</paragraph>
</caption>
<paragraph id="BF1A36DF4A246F6D86D328480DC1F811" pageId="18" pageNumber="93">
<table id="CDA5C47F4A24908086F428250DE2F811" box="[142,1529,1849,2007]" gridcols="6" gridrows="4" pageId="18" pageNumber="93">
<tr id="0195349D4A24908086F428250DE2F8AD" box="[142,1529,1849,1899]" gridrow="0" pageId="18" pageNumber="93">
<th id="42445DE14A24908086F428250918F8AD" box="[142,259,1849,1899]" gridcol="0" gridrow="0" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D86D3284808F3F8AD" bold="true" box="[169,232,1876,1899]" pageId="18" pageNumber="93">Taxon</emphasis>
</th>
<th id="42445DE14A249080875728250952F8AD" box="[301,329,1849,1899]" gridcol="1" gridrow="0" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D874E28480959F8AD" box="[308,322,1876,1899]" italics="true" pageId="18" pageNumber="93">n</emphasis>
</th>
<th id="42445DE14A249080870828250A57F8AD" box="[370,588,1849,1899]" gridcol="2" gridrow="0" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D8708282509E6F8AD" bold="true" pageId="18" pageNumber="93">Dominant frequency (kHz)</emphasis>
</th>
<th id="42445DE14A249080840C28250B60F8AD" box="[630,891,1849,1899]" gridcol="3" gridrow="0" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D84CE28250B1CF8AD" bold="true" box="[692,828,1849,1899]" pageId="18" pageNumber="93">Call duration (s)</emphasis>
</th>
<th id="42445DE14A24908085DF28250CCFF8AD" box="[933,1236,1849,1899]" gridcol="4" gridrow="0" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D826B28250C6CF8AD" bold="true" pageId="18" pageNumber="93">Call rate (calls/min)</emphasis>
</th>
<th id="42445DE14A249080828728250DE2F8AD" box="[1277,1529,1849,1899]" gridcol="5" gridrow="0" pageId="18" pageNumber="93">
<emphasis id="8DD1EACD4A246F6D828728250D82F8AD" bold="true" pageId="18" pageNumber="93">Fundamental frequency (kHz)</emphasis>
</th>
</tr>
<tr id="0195349D4A24908086F428990DE2F85B" box="[142,1529,1925,1949]" gridrow="1" pageId="18" pageNumber="93">
<th id="42445DE14A24908086F428990918F85B" box="[142,259,1925,1949]" gridcol="0" gridrow="1" pageId="18" pageNumber="93">CYP lineage</th>
<td id="42445DE14A249080875728990952F85B" box="[301,329,1925,1949]" gridcol="1" gridrow="1" pageId="18" pageNumber="93">5</td>
<td id="42445DE14A249080870828990A57F85B" box="[370,588,1925,1949]" gridcol="2" gridrow="1" pageId="18" pageNumber="93">
0.8
<emphasis id="8DD1EACD4A246F6D87DB289B09AEF85B" bold="true" box="[417,437,1927,1949]" pageId="18" pageNumber="93">6</emphasis>
0.2 (0.6
<emphasis id="8DD1EACD4A246F6D847C289B0A0FF85A" box="[518,532,1927,1948]" italics="true" pageId="18" pageNumber="93">–</emphasis>
1.1)
</td>
<td id="42445DE14A249080840C28990B60F85B" box="[630,891,1925,1949]" gridcol="3" gridrow="1" pageId="18" pageNumber="93">
0.10
<emphasis id="8DD1EACD4A246F6D84DF289B0AA2F85B" bold="true" box="[677,697,1927,1949]" pageId="18" pageNumber="93">6</emphasis>
0.014 (0.08
<emphasis id="8DD1EACD4A246F6D854E289B0B59F85A" box="[820,834,1927,1948]" italics="true" pageId="18" pageNumber="93">–</emphasis>
0.12)
</td>
<td id="42445DE14A24908085DF28990CCFF85B" box="[933,1236,1925,1949]" gridcol="4" gridrow="1" pageId="18" pageNumber="93">
38.15
<emphasis id="8DD1EACD4A246F6D8598289B0BEDF85B" bold="true" box="[994,1014,1927,1949]" pageId="18" pageNumber="93">6</emphasis>
25.18 (12.72
<emphasis id="8DD1EACD4A246F6D8205289B0C96F85A" box="[1151,1165,1927,1948]" italics="true" pageId="18" pageNumber="93">–</emphasis>
72.06)
</td>
<td id="42445DE14A249080828728990DE2F85B" box="[1277,1529,1925,1949]" gridcol="5" gridrow="1" pageId="18" pageNumber="93">
0.5
<emphasis id="8DD1EACD4A246F6D832A289B0D7FF85B" bold="true" box="[1360,1380,1927,1949]" pageId="18" pageNumber="93">6</emphasis>
0 (0.5
<emphasis id="8DD1EACD4A246F6D83D8289B0DABF85A" box="[1442,1456,1927,1948]" italics="true" pageId="18" pageNumber="93">–</emphasis>
0.6)
</td>
</tr>
<tr id="0195349D4A24908086F428BF0DE2F87C" box="[142,1529,1955,1978]" gridrow="2" pageId="18" pageNumber="93">
<th id="42445DE14A24908086F428BF0918F87C" box="[142,259,1955,1978]" gridcol="0" gridrow="2" pageId="18" pageNumber="93">WS lineage</th>
<td id="42445DE14A249080875728BF0952F87C" box="[301,329,1955,1978]" gridcol="1" gridrow="2" pageId="18" pageNumber="93">41</td>
<td id="42445DE14A249080870828BF0A57F87C" box="[370,588,1955,1978]" gridcol="2" gridrow="2" pageId="18" pageNumber="93">
0.9
<emphasis id="8DD1EACD4A246F6D87DB28B809AEF87C" bold="true" box="[417,437,1956,1978]" pageId="18" pageNumber="93">6</emphasis>
0.2 (0.6
<emphasis id="8DD1EACD4A246F6D847C28B90A0FF87C" box="[518,532,1957,1978]" italics="true" pageId="18" pageNumber="93">–</emphasis>
1.3)
</td>
<td id="42445DE14A249080840C28BF0B60F87C" box="[630,891,1955,1978]" gridcol="3" gridrow="2" pageId="18" pageNumber="93">
0.09
<emphasis id="8DD1EACD4A246F6D84C928B80ADCF87C" bold="true" box="[691,711,1956,1978]" pageId="18" pageNumber="93">6</emphasis>
0.02 (0.05
<emphasis id="8DD1EACD4A246F6D854E28B90B59F87C" box="[820,834,1957,1978]" italics="true" pageId="18" pageNumber="93">–</emphasis>
0.14)
</td>
<td id="42445DE14A24908085DF28BF0CCFF87C" box="[933,1236,1955,1978]" gridcol="4" gridrow="2" pageId="18" pageNumber="93">
31.58
<emphasis id="8DD1EACD4A246F6D859828B80BEDF87C" bold="true" box="[994,1014,1956,1978]" pageId="18" pageNumber="93">6</emphasis>
20.54 (4.74
<emphasis id="8DD1EACD4A246F6D820B28B90C64F87C" box="[1137,1151,1957,1978]" italics="true" pageId="18" pageNumber="93">–</emphasis>
89.67)
</td>
<td id="42445DE14A249080828728BF0DE2F87C" box="[1277,1529,1955,1978]" gridcol="5" gridrow="2" pageId="18" pageNumber="93">
0.6
<emphasis id="8DD1EACD4A246F6D834728B80D4AF87C" bold="true" box="[1341,1361,1956,1978]" pageId="18" pageNumber="93">6</emphasis>
0.1 (0.4
<emphasis id="8DD1EACD4A246F6D83D828B90DABF87C" box="[1442,1456,1957,1978]" italics="true" pageId="18" pageNumber="93">–</emphasis>
0.7)
</td>
</tr>
<tr id="0195349D4A24908086F428DC0DE2F811" box="[142,1529,1984,2007]" gridrow="3" pageId="18" pageNumber="93">
<th id="42445DE14A24908086F428DC0918F811" box="[142,259,1984,2007]" gridcol="0" gridrow="3" pageId="18" pageNumber="93">EC lineage</th>
<td id="42445DE14A249080875728DC0952F811" box="[301,329,1984,2007]" gridcol="1" gridrow="3" pageId="18" pageNumber="93">19</td>
<td id="42445DE14A249080870828DC0A57F811" box="[370,588,1984,2007]" gridcol="2" gridrow="3" pageId="18" pageNumber="93">
1.2
<emphasis id="8DD1EACD4A246F6D87DB28DD09AEF811" bold="true" box="[417,437,1985,2007]" pageId="18" pageNumber="93">6</emphasis>
0.3 (0.5
<emphasis id="8DD1EACD4A246F6D847C28DE0A0FF811" box="[518,532,1986,2007]" italics="true" pageId="18" pageNumber="93">–</emphasis>
1.5)
</td>
<td id="42445DE14A249080840C28DC0B60F811" box="[630,891,1984,2007]" gridcol="3" gridrow="3" pageId="18" pageNumber="93">
0.07
<emphasis id="8DD1EACD4A246F6D84C928DD0ADCF811" bold="true" box="[691,711,1985,2007]" pageId="18" pageNumber="93">6</emphasis>
0.03 (0.04
<emphasis id="8DD1EACD4A246F6D854E28DE0B59F811" box="[820,834,1986,2007]" italics="true" pageId="18" pageNumber="93">–</emphasis>
0.12)
</td>
<td id="42445DE14A24908085DF28DC0CCFF811" box="[933,1236,1984,2007]" gridcol="4" gridrow="3" pageId="18" pageNumber="93">
23.69
<emphasis id="8DD1EACD4A246F6D859828DD0BEDF811" bold="true" box="[994,1014,1985,2007]" pageId="18" pageNumber="93">6</emphasis>
17.25 (5.36
<emphasis id="8DD1EACD4A246F6D820B28DE0C64F811" box="[1137,1151,1986,2007]" italics="true" pageId="18" pageNumber="93">–</emphasis>
75.52)
</td>
<td id="42445DE14A249080828728DC0DE2F811" box="[1277,1529,1984,2007]" gridcol="5" gridrow="3" pageId="18" pageNumber="93">
0.6
<emphasis id="8DD1EACD4A246F6D834728DD0D4AF811" bold="true" box="[1341,1361,1985,2007]" pageId="18" pageNumber="93">6</emphasis>
0.1 (0.5
<emphasis id="8DD1EACD4A246F6D83D828DE0DABF811" box="[1442,1456,1986,2007]" italics="true" pageId="18" pageNumber="93">–</emphasis>
0.8)
</td>
</tr>
</table>
</paragraph>
<caption id="EBDA66574A256F6C82FB2D720D94FC1A" ID-DOI="http://doi.org/10.5281/zenodo.13749178" ID-Zenodo-Dep="13749178" httpUri="https://zenodo.org/record/13749178/files/figure.png" pageId="19" pageNumber="94" startId="19.[1153,1181,622,641]" targetBox="[105,1086,179,981]" targetPageId="19" targetType="figure">
<paragraph id="BF1A36DF4A256F6C82FB2D720D94FC1A" blockId="19.[1153,1491,621,988]" pageId="19" pageNumber="94">
<emphasis id="8DD1EACD4A256F6C82FB2D720CEEFCE7" bold="true" pageId="19" pageNumber="94">FIG. 8. Comparison of the male advertisement calls of (A) WS lineage—Rockhampton, QLD (FrogID 312613), (B) EC lineage—Harrington, NSW (AMS R.188164), (C) CYP lineage—Finch Bay, Cooktown, QLD (QM J97862), (D)</emphasis>
<taxonomicName id="78A54D5C4A256F6C82802C110CF1FCFD" authorityName="Martin" authorityYear="1972" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="19" pageNumber="94" phylum="Chordata" rank="subSpecies" species="dumerilii" subSpecies="dumerilii">
<emphasis id="8DD1EACD4A256F6C82802C110CF1FCFD" italics="true" pageId="19" pageNumber="94">Limnodynastes dumerilii dumerilii</emphasis>
</taxonomicName>
<emphasis id="8DD1EACD4A256F6C82902C340D72FC91" bold="true" pageId="19" pageNumber="94">—Tenterfield Creek, NSW (AMS R.188096), and (E)</emphasis>
<taxonomicName id="78A54D5C4A256F6C83142C5E0DC9FC90" authorityName="Fry" authorityYear="1913" box="[1390,1490,834,854]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="19" pageNumber="94" phylum="Chordata" rank="species" species="interioris">
<emphasis id="8DD1EACD4A256F6C83142C5E0DC9FC90" box="[1390,1490,834,854]" italics="true" pageId="19" pageNumber="94">L. interioris</emphasis>
</taxonomicName>
—Narrandera, NSW (FrogID 276467). Audiospectrograms and oscillograms were produced in Raven Pro 1.6 with a fast-Fourier transformation of 512 points, and 50% overlap.
</paragraph>
</caption>
<paragraph id="BF1A36DF4A256F6C861D2ADA0AB1FA3F" blockId="19.[103,773,1478,1530]" pageId="19" pageNumber="94">
<emphasis id="8DD1EACD4A256F6C861D2ADA08F2FA1B" bold="true" box="[103,233,1478,1501]" italics="true" pageId="19" pageNumber="94">Variation.—</emphasis>
Summary of variation in morphometric characters for each sex is presented in
<tableCitation id="F22703644A256F6C87BF2AF80A0FFA3C" box="[453,532,1508,1530]" captionStart="Table 6" captionStartId="17.[103,150,179,198]" captionText="Table 6. Summary of metric variation (mean 6 SD, and range in mm) for 23 morphometric traits between members of the Limnodynastes dorsalis group lineages redescribed herein. Sample size in parentheses beside sex (m or f)." pageId="19" pageNumber="94">Table 6</tableCitation>
and
<figureCitation id="279E2A5A4A256F6C84302AF80AB8FA3C" box="[586,675,1508,1530]" captionStart="FIG" captionStartId="15.[103,131,1154,1173]" captionTargetBox="[103,772,178,1123]" captionTargetId="figure-657@15.[103,772,178,1123]" captionTargetPageId="15" captionText="FIG. 5. Map of sampled contact zones between the EC lineage (green) and L. dumerilii (gray), with STRUCTURE ancestry proportions for individuals indicated in pie charts. Labeled polygons are IBRA7 major biogeographic subregions." figureDoi="http://doi.org/10.5281/zenodo.13749172" httpUri="https://zenodo.org/record/13749172/files/figure.png" pageId="19" pageNumber="94">Figure 5</figureCitation>
.
</paragraph>
<paragraph id="BF1A36DF4A256F6C861D29050D5CFB44" blockId="19.[103,773,1560,2024]" lastBlockId="19.[820,1490,1044,1154]" pageId="19" pageNumber="94">
<emphasis id="8DD1EACD4A256F6C861D29050A0EF9E9" bold="true" box="[103,533,1560,1584]" italics="true" pageId="19" pageNumber="94">Color and pattern variation (in life).—</emphasis>
Variation in color is described from images of genotyped specimens taken in life. Ventral surface plain, unpatterned cream anteriorly to translucent pearl posteriorly. Vocal sac often darker yellowbrown and mottled in males. Distinct scarlet patches absent from inguinal region and legs. Dorsal surface dark to light brown with rose-gold or crimson tinge, often with longitudinally aligned paravertebral stripes blotches or mottling. Red-light brown vertebral stripe present and distinct, broken, faded, or absent. Lateral zone light brown fading to cream-white ventrally with transition often marked by a zone of gray, black, and yellow, or cream spots and mottling. Posterior thigh flash black with gray, cream, yellow or orange mottling or blotching. Soles of feet light to dark brown with gray or cream speckling. Lateral edge of foot with yellow to brown cream stripe. Shoulders with yellow, cream, brown, or gold patch, forearm darker gray or brown and usually mottled. Light brown, cream, or gold subaural gland with dark gray to black stripe above extending from rostrum through eye to edge of subaural gland.
</paragraph>
<paragraph id="BF1A36DF4A256F6C854E2BBC0CA3FAAE" blockId="19.[820,1490,1184,1385]" pageId="19" pageNumber="94">
<emphasis id="8DD1EACD4A256F6C854E2BBC0C08FB71" bold="true" box="[820,1043,1184,1207]" italics="true" pageId="19" pageNumber="94">Advertisement call.—</emphasis>
The advertisement call description of
<taxonomicName id="78A54D5C4A256F6C83C72BBE0BB4FB13" baseAuthorityName="Keferstein" baseAuthorityYear="1867" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="19" pageNumber="94" phylum="Chordata" rank="species" species="superciliaris">
<emphasis id="8DD1EACD4A256F6C83C72BBE0BB4FB13" italics="true" pageId="19" pageNumber="94">L. superciliaris</emphasis>
</taxonomicName>
is based on the calls of 19 individuals from the Sydney Basin bioregion. The advertisement call consists of a single, resonant note. Individuals had a mean dominant frequency of 0.5–1.5 kHz, and a mean fundamental frequency of 0.5–0.8 kHz. On average, advertisement calls had a duration of 0.04–
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(
<tableCitation id="F22703644A256F6C826A2A4F0C44FAAE" box="[1040,1119,1363,1385]" captionStart="Table 7" captionStartId="18.[142,189,1783,1802]" captionText="Table 7. Summary of advertisement call data for members of the Limnodynastes dorsalis group lineages redescribed herein, expressed as means 6 standard deviation and the range of values for each taxon." pageId="19" pageNumber="94">Table 7</tableCitation>
;
<figureCitation id="279E2A5A4A256F6C82162A4F0CB3FAAE" box="[1132,1192,1363,1385]" captionStart="FIG" captionStartId="19.[1153,1181,622,641]" captionTargetBox="[105,1086,179,981]" captionTargetId="figure-557@19.[103,1089,178,984]" captionTargetPageId="19" captionText="FIG. 8. Comparison of the male advertisement calls of (A) WS lineage—Rockhampton, QLD (FrogID 312613), (B) EC lineage—Harrington, NSW (AMS R.188164), (C) CYP lineage—Finch Bay, Cooktown, QLD (QM J97862), (D) Limnodynastes dumerilii dumerilii—Tenterfield Creek, NSW (AMS R.188096), and (E) L. interioris —Narrandera, NSW (FrogID 276467). Audiospectrograms and oscillograms were produced in Raven Pro 1.6 with a fast-Fourier transformation of 512 points, and 50% overlap." figureDoi="http://doi.org/10.5281/zenodo.13749178" httpUri="https://zenodo.org/record/13749178/files/figure.png" pageId="19" pageNumber="94">Fig. 8</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="F7BF65544A256F6B854E2A9B0BACFB43" lastPageId="20" lastPageNumber="95" pageId="19" pageNumber="94" type="distribution">
<paragraph id="BF1A36DF4A256F6C854E2A9B0D9EF89F" blockId="19.[820,1490,1415,1882]" pageId="19" pageNumber="94">
<emphasis id="8DD1EACD4A256F6C854E2A9B0BCBFA58" bold="true" box="[820,976,1415,1438]" italics="true" pageId="19" pageNumber="94">Distribution.—</emphasis>
Most restricted distribution of the three species (approximately
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). Its range is centered entirely within the Sydney Basin and North Coast bioregions, including the Wollemi, Cumberland, Pittwater, Sydney-Cataract, Wyong, Hunter, Karuah-Manning, and Macleay-Hasting sub-bioregions. Mostly occurs in low-lying areas; however, has been recorded up to
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a.s.l. in the Blue Mountains National Park. Southerly distribution limits for this species include Stanwell Tops/Dharawal National Park. Also found throughout the Hawkesbury and Cumberland Plains region, extending to the central, mid-northern, and northern NSW coastline to at least South West Rocks and historically the Nambucca River. Does not occur on the southern coast of NSW as reported previously (i.e.,
<bibRefCitation id="DB344B2E4A256F6C82DF28150D37F8D8" author="Parker, H. W." box="[1189,1324,1801,1823]" pageId="19" pageNumber="94" pagination="1 - 106" refId="ref21942" refString="Parker, H. W. 1940. The Australasian frogs of the family Leptodactylidae. Novitates Zoologicae 42: 1 - 106." type="journal article" year="1940">Parker, 1940</bibRefCitation>
;
<bibRefCitation id="DB344B2E4A256F6C834728150DD0F8D8" author="Martin, A. A." box="[1341,1483,1801,1823]" pageId="19" pageNumber="94" pagination="165 - 211" refId="ref21776" refString="Martin, A. A. 1972. Studies in Australian Amphibia. III. The Limnodynastes dorsalis complex (Anura: Leptodactylidae). Australian Journal of Zoology 20: 165 - 211." type="journal article" year="1972">Martin, 1972</bibRefCitation>
;
<bibRefCitation id="DB344B2E4A256F6C854E283A0BA3F8FD" author="Anstis, M." box="[820,952,1830,1852]" pageId="19" pageNumber="94" refId="ref20315" refString="Anstis, M. 2017. Tadpoles and Frogs of Australia. New Holland Publishers Pty Limited, Chatswood, Australia." type="book" year="2017">Anstis, 2017</bibRefCitation>
). Specimens from Jervis Bay have been confirmed by our genetic analyses to represent
<taxonomicName id="78A54D5C4A256F6C82C928590D64F89F" authorityName="Parker" authorityYear="1940" box="[1203,1407,1859,1882]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="19" pageNumber="94" phylum="Chordata" rank="subSpecies" species="dumerilii" subSpecies="insularis">
<emphasis id="8DD1EACD4A256F6C82C928590D64F89F" box="[1203,1407,1859,1882]" italics="true" pageId="19" pageNumber="94">L. dumerilii insularis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="BF1A36DF4A256F6B854E28640AD1FB47" blockId="19.[820,1491,1912,2024]" lastBlockId="20.[142,812,838,1153]" lastPageId="20" lastPageNumber="95" pageId="19" pageNumber="94">
<emphasis id="8DD1EACD4A256F6C854E28640BBFF849" bold="true" box="[820,932,1912,1935]" italics="true" pageId="19" pageNumber="94">Habitat.—</emphasis>
<materialsCitation id="0FCD3C824A256F6B85DE28650ADDFB47" county="Peat Swamps on Sandstone" lastPageId="20" lastPageNumber="95" location="Sydney Region" municipality="Eastern Suburbs Banksia Scrub" pageId="19" pageNumber="94" specimenCount="1" stateProvince="Castlereagh">
Associated with sandy heathlands, coastal acid swamplands (wallum), and dry open sclerophyll forest. Appears to prefer remnant habitats, uncommonly recorded in urban or agricultural areas. Occurs within a variety of threatened vegetation communities, including the
<collectingRegion id="7D61F83D4A226F6B84802C5A08F7FCBF" country="United Kingdom" name="Castlereagh" pageId="20" pageNumber="95">Castlereagh</collectingRegion>
Scribbly Gum and Agnes Banks Woodlands of the Sydney Basin Bioregion (Endangered); Temperate
<collectingRegion id="7D61F83D4A226F6B84902C9D08DAFC72" country="United Kingdom" name="Highland" pageId="20" pageNumber="95">Highland</collectingRegion>
<collectingCounty id="567B4E534A226F6B86B12C820A10FC72" box="[203,523,926,948]" pageId="20" pageNumber="95">Peat Swamps on Sandstone</collectingCounty>
(Endangered); River-flat eucalypt forest on coastal floodplains of southern
<collectingRegion id="7D61F83D4A226F6B84832CA00906FC29" country="Australia" name="New South Wales" pageId="20" pageNumber="95">New South Wales</collectingRegion>
and eastern
<collectingRegion id="7D61F83D4A226F6B87C82CC50A15FC29" box="[434,526,985,1007]" country="Australia" name="Victoria" pageId="20" pageNumber="95">Victoria</collectingRegion>
(Critically Endangered);
<collectingMunicipality id="5F7EACA54A226F6B86F42CEA0A12FBCA" box="[142,521,1014,1036]" pageId="20" pageNumber="95">Eastern Suburbs Banksia Scrub</collectingMunicipality>
of the
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(Endangered); Coastal Upland Swamps in the Sydney Basin Bioregion (Endangered); Coastal Swamp Oak (
<taxonomicName id="78A54D5C4A226F6B84972B2D0903FBA5" class="Magnoliopsida" family="Casuarinaceae" genus="Casuarina" kingdom="Plantae" order="Fagales" pageId="20" pageNumber="95" phylum="Tracheophyta" rank="species" species="glauca">
<emphasis id="8DD1EACD4A226F6B84972B2D0903FBA5" italics="true" pageId="20" pageNumber="95">Casuarina glauca</emphasis>
</taxonomicName>
) Forest of
<collectingRegion id="7D61F83D4A226F6B87E42B520A75FBA2" box="[414,622,1102,1124]" country="Australia" name="New South Wales" pageId="20" pageNumber="95">New South Wales</collectingRegion>
and
<location id="BA7A60044A226F6B84D52B520B30FBA5" LSID="urn:lsid:plazi:treatment:370C87C94A246F6B86F42B6C0C4AF975:BA7A60044A226F6B84D52B520B30FBA5" box="[687,811,1102,1124]" county="Peat Swamps on Sandstone" municipality="Eastern Suburbs Banksia Scrub" name="South East" pageId="20" pageNumber="95" stateProvince="Castlereagh">South East</location>
<collectingRegion id="7D61F83D4A226F6B86F42B770903FB47" box="[142,280,1131,1153]" country="Australia" name="Queensland" pageId="20" pageNumber="95">Queensland</collectingRegion>
ecological community (Endangered)
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.
</paragraph>
<caption id="EBDA66574A226F6B82D22EF30D6CFD1E" ID-DOI="http://doi.org/10.5281/zenodo.13749182" ID-Zenodo-Dep="13749182" httpUri="https://zenodo.org/record/13749182/files/figure.png" pageId="20" pageNumber="95" startId="20.[1192,1220,495,514]" targetBox="[143,1128,178,725]" targetPageId="20" targetType="figure">
<paragraph id="BF1A36DF4A226F6B82D22EF30D6CFD1E" blockId="20.[1192,1530,495,728]" pageId="20" pageNumber="95">
<emphasis id="8DD1EACD4A226F6B82D22EF30D07FDFE" bold="true" pageId="20" pageNumber="95">FIG. 9. Boxplot comparison of variation in the advertisement call traits between the</emphasis>
<taxonomicName id="78A54D5C4A226F6B835B2D380DE2FDFE" box="[1313,1529,548,568]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="20" pageNumber="95" phylum="Chordata" rank="species" species="dorsalis">
<emphasis id="8DD1EACD4A226F6B835B2D380DE2FDFE" box="[1313,1529,548,568]" italics="true" pageId="20" pageNumber="95">Limnodynastes dorsalis</emphasis>
</taxonomicName>
group lineages redescribed herein, depicting variation in (A) dominant frequency (kHz), (B) call duration (s), (C) fundamental frequency (kHz), and (D) call rate (calls/min). Small dots represent outliers.
</paragraph>
</caption>
<paragraph id="BF1A36DF4A226F6B85212C5A0BACFB43" blockId="20.[859,1529,837,1157]" pageId="20" pageNumber="95">
<emphasis id="8DD1EACD4A226F6B85212C5A0C4AFC9A" bold="true" box="[859,1105,837,861]" italics="true" pageId="20" pageNumber="95">Conservation status.—</emphasis>
AOO and EOO were calculated at
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and
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, respectively. The estimates for AOO potentially qualify the taxon as Vulnerable. There is lack of evidence of population fragmentation, decline, or severe fluctuation to assess
<taxonomicName id="78A54D5C4A226F6B82EF2CA20D2BFC15" baseAuthorityName="Keferstein" baseAuthorityYear="1867" box="[1173,1328,957,979]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="20" pageNumber="95" phylum="Chordata" rank="species" species="superciliaris">
<emphasis id="8DD1EACD4A226F6B82EF2CA20D2BFC15" box="[1173,1328,957,979]" italics="true" pageId="20" pageNumber="95">L. superciliaris</emphasis>
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for an extinction risk category and so a listing of Least Concern is applicable. However, concern for the species conservation status is warranted given its distribution is centered largely within threatened and fragmented vegetation communities of the Sydney Basin, one of Australia’s most urbanized regions.
</paragraph>
</subSubSection>
<subSubSection id="F7BF65544A226F6B85212BBF0C4AF975" pageId="20" pageNumber="95" type="biology_ecology">
<paragraph id="BF1A36DF4A226F6B85212BBF0C4AF975" blockId="20.[859,1529,1187,1716]" pageId="20" pageNumber="95">
<emphasis id="8DD1EACD4A226F6B85212BBF0BD7FB7C" bold="true" box="[859,972,1187,1210]" italics="true" pageId="20" pageNumber="95">Ecology.—</emphasis>
Males congregate and call around static-water wetlands, wallums, swamps, and dams where they call while floating in water or secreted beneath vegetation at the water’s edge. According to FrogID data, the species is most often recorded calling from streams, creeks, and dams. The peak calling period is from September to November, with some reduced calling activity from December to March. The majority of FrogID recordings of
<taxonomicName id="78A54D5C4A226F6B82252A690CE4FA4C" baseAuthorityName="Keferstein" baseAuthorityYear="1867" box="[1119,1279,1396,1418]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="20" pageNumber="95" phylum="Chordata" rank="species" species="superciliaris">
<emphasis id="8DD1EACD4A226F6B82252A690CE4FA4C" box="[1119,1279,1396,1418]" italics="true" pageId="20" pageNumber="95">L. superciliaris</emphasis>
</taxonomicName>
have been recorded in natural and rural areas, with few recordings from suburban and urban landscapes. Stomach contents of museum specimens included a wide variety of invertebrate prey, including spiders, centipedes, beetles, earthworms, and ants (predominantly
<taxonomicName id="78A54D5C4A226F6B837E29160DABF9D8" box="[1284,1456,1545,1567]" class="Insecta" family="Formicidae" genus="Myrmecia" kingdom="Animalia" order="Hymenoptera" pageId="20" pageNumber="95" phylum="Arthropoda" rank="species" species="undetermined">
<emphasis id="8DD1EACD4A226F6B837E29160D75F9D9" box="[1284,1390,1546,1567]" italics="true" pageId="20" pageNumber="95">Myrmecia</emphasis>
spp.
</taxonomicName>
). The species burrows into loose, sandy soils during unfavorable weather conditions and appears capable of remaining in aestivation for months at a time. For tadpole identification and development, see
<taxonomicName id="78A54D5C4A226F6B8370299D0DDDF950" baseAuthorityName="Steindachner" baseAuthorityYear="1867" box="[1290,1478,1664,1686]" class="Amphibia" family="Limnodynastidae" genus="Limnodynastes" kingdom="Animalia" order="Anura" pageId="20" pageNumber="95" phylum="Chordata" rank="subSpecies" species="dumerilii" subSpecies="grayi">
<emphasis id="8DD1EACD4A226F6B8370299D0DDDF950" box="[1290,1478,1664,1686]" italics="true" pageId="20" pageNumber="95">L. dumerilii grayi</emphasis>
</taxonomicName>
section in
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.
</paragraph>
</subSubSection>
</treatment>
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<mods:namePart id="6CB769D68394160F153B44999E2C573B">Katz, Axel M.</mods:namePart>
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<mods:affiliation id="1C3A7E2577BE5F2BFF721EAD9589D00C">Laboratory of Systematics and Evolution of Teleost Fishes, Institute of Biology, Federal University of Rio de Janeiro, Caixa Postal 68049, CEP 21941 - 971, Rio de Janeiro, Brazil</mods:affiliation>
</mods:name>
<mods:typeOfResource id="A9711E8A1F9B3D12220603EE069C92CE">text</mods:typeOfResource>
<mods:relatedItem id="A7C45583ADD311354FAFD2194C64BFF2" type="host">
<mods:titleInfo id="DFAACA75465D95F5224452000F8B71B2">
<mods:title id="C81AE82D32A07139938B02D8BB9BB0F8">Evolutionary Systematics</mods:title>
</mods:titleInfo>
<mods:part id="5A030731C1591C3D904F5C45DF5C2771">
<mods:date id="F7ED44DFA312CFF5580097DAC6D79C75">2024</mods:date>
<mods:detail id="581993165D670950DB574F8A1A4C7A9E" type="pubDate">
<mods:number id="09C3896AC37097D85AD3CF88A5AEAF49">2024-09-11</mods:number>
</mods:detail>
<mods:detail id="E069E609FE2530841BF9737D8C7E705F" type="volume">
<mods:number id="4A3F79E993922DC42AA6C8291609D810">8</mods:number>
</mods:detail>
<mods:detail id="592970D708167D10C20073D1EE66D178" type="issue">
<mods:number id="0FDC83832927B97E26A5190930C98443">2</mods:number>
</mods:detail>
<mods:extent id="5715A6A2CD3F1A3A724B80BBCFED48CD" unit="page">
<mods:start id="D8F937C1D8F32AD00EDF5985F9B83158">199</mods:start>
<mods:end id="E30B7D62A5523AB265D4C3C2E3636053">218</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="59548D7C78191062963FB2E103B6B6CA">journal article</mods:classification>
<mods:identifier id="B79F527C9A53B428DADBE5DE2132E178" type="DOI">10.3897/evolsyst.8.126393</mods:identifier>
<mods:identifier id="17ED745CBE691548A729D9F5C2306E1B" type="ZooBank">973DECB5-340A-41CE-9AEE-B968664489B2</mods:identifier>
</mods:mods>
<treatment id="5EE136E8815E594095C2EE616FB70863" ID-arpha="5EE136E8-815E-5940-95C2-EE616FB70863" ID-zoobank="https://zoobank.org/D7C5FF3B-FE1F-4F06-A8E4-B3F0D1ABF829" LSID="urn:lsid:zoobank.org:act:D7C5FF3B-FE1F-4F06-A8E4-B3F0D1ABF829" LSID-ZBK="urn:lsid:zoobank.org:act:D7C5FF3B-FE1F-4F06-A8E4-B3F0D1ABF829" httpUri="http://treatment.plazi.org/id/5EE136E8815E594095C2EE616FB70863">
<subSubSection id="16D2B48416DA38BC60AC9819F935FA84" type="nomenclature">
<paragraph id="22B91AE0697455FFB2231CD1615AA087">
<taxonomicName id="BDBE76925E672AAAE9E655F993D46862" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica" status="sp. nov.">
<emphasis id="ACBEE63321A57BF1E81D3CA7B91AC422" italics="true">Cambeva galactica</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
<taxonomicNameLabel id="E9E9B6ACAC6E2F5ACC6F1A679F76C125" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="E49EE48802751109072318BEBF994AAD" type="description">
<paragraph id="084CDF2A73AA885211C310ECDCBB4D16">
<figureCitation id="3DA9FFE90C754CAB555FBC5EA6A2C9BC" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14064, 76.9 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131384">Figs 2</figureCitation>
,
<figureCitation id="1D4813982E79225899A369E9FAB1D5E7" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13847, 33.4 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131385">3</figureCitation>
,
<figureCitation id="C387143179E78BAC718EFF58FCFE5CEA" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 A – C</figureCitation>
,
<tableCitation id="8C0BE93B798A320531101F59E6FC08D7" captionStart="Table 3" captionStartId="T3" captionText="Table 3. Morphometric data of Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/32DC8B456AA782A7BEE861E97A954FF6" tableUuid="32DC8B456AA782A7BEE861E97A954FF6">Table 3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0ECBBG" type="type material">
<paragraph id="C218801D4DC761D446DCCD13500E9980">
<heading id="3DA478624D8AB1DE47BD5871C4DA3ECF" reason="title">Type material.</heading>
</paragraph>
<paragraph id="F61C6FEC3BF2B6F1ABEC06B9A5CD4C87">
<materialsCitation id="DC3165DA63D6A0EEDE32BEDC8C9C4EF2" collectingDate="2023-03-29" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Rio Negrinho Municipality" elevation="970" latitude="-26.551111" location="stream tributary of Rio Preto, itself a tributary of Rio Negro, Rio Iguacu drainage, Rio Parana basin" longLatPrecision="20" longitude="-49.670555" municipality="Rio Negrinho Municipality" specimenCode="UFRJ 14064" specimenCount="1" stateProvince="Santa Catarina State" typeStatus="holotype">
<emphasis id="47FC57A35C2C87F50C3FF17A3C9F811D" bold="true">
<emphasis id="335D898D7E2E8AB035B44A7567AA1BB9" bold="true" italics="true">
<typeStatus id="E8C23AB0744E8945FBF3AA1CE1E3C91E" type="holotype">Holotype</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry id="3FCE092D1F1A650A96F9BFCA0493A8E6" name="Brazil">Brazil</collectingCountry>
•
<specimenCount id="DBD068DE9DCC21BEB83F762E7DE1DB35" count="1" type="generic">1 ex.</specimenCount>
,
<quantity id="6C477F268D7F2CE611E222F43F5267FE" metricMagnitude="-2" metricUnit="m" metricValue="7.69" unit="mm" value="76.9">76.9 mm</quantity>
SL;
<collectingRegion id="8FB41A60BD92BFC28DA5182E748F2BDB" country="Brazil" name="Santa Catarina">Santa Catarina State</collectingRegion>
:
<collectingMunicipality id="8566E497393E71675B5AB1DF12049B29">Rio Negrinho Municipality</collectingMunicipality>
:
<collectingMunicipality id="76179D407F4E08E0C321AA3A4E970997">village of Volta Grande</collectingMunicipality>
:
<location id="E38E782B653362F614696763A8C9042D" LSID="urn:lsid:plazi:treatment:5EE136E8815E594095C2EE616FB70863:E38E782B653362F614696763A8C9042D" country="Brazil" county="Rio Negrinho Municipality" latitude="-26.551111" longLatPrecision="20" longitude="-49.670555" municipality="Rio Negrinho Municipality" name="stream tributary of Rio Preto, itself a tributary of Rio Negro, Rio Iguacu drainage, Rio Parana basin" stateProvince="Santa Catarina State">stream tributary of Rio Preto, itself a tributary of Rio Negro, Rio Iguaçu drainage, Rio Paraná basin</location>
;
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EQBBG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-49.670556,-26.551111]}">
<geoCoordinate id="F9E5E70E225A92D586B3891CB7DCBF4F" degrees="26" direction="south" minutes="33" orientation="latitude" precision="15" seconds="04" value="-26.551111">26 ° 33 ' 04 &quot; S</geoCoordinate>
,
<geoCoordinate id="694FF753DB3A73995B16B9A142D89CCC" degrees="49" direction="west" minutes="40" orientation="longitude" precision="15" seconds="14" value="-49.670555">49 ° 40 ' 14 &quot; W</geoCoordinate>
</named-content>
; about
<elevation id="499A06ECA4A9A42DE9F40690CA86AC82" metricMagnitude="2" metricUnit="m" metricValue="9.7" unit="m" value="970.0">
<quantity id="98C89A25C8AB50AC9BE95BE21E2AB208" metricMagnitude="2" metricUnit="m" metricValue="9.7" unit="m" value="970.0">970 m</quantity>
asl
</elevation>
;
<date id="E71782EBD6CC081CAF562D51457C9F26" value="2023-03-29">
<collectingDate id="F2BF820E392F1F6FBEE0ADC61339790C" value="2023-03-29">29 Mar. 2023</collectingDate>
</date>
;
<collectorName id="C632C59A8A971A490F7FA067E002B231">C. R. M. Feltrin</collectorName>
, leg.;
<specimenCode id="7797B3B55C7B884B40E11A2947D74464">
<named-content id="7E56C1DB8D0FC359A16605F5D9E90D26" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14064
</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="720BDC4990EB57A0E63D74AFAA9C4314">
<materialsCitation id="FA69CBAC4CA07063EB154B36F14D3BAD" collectingDate="2023-03-29" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Rio Negrinho Municipality" elevation="970" latitude="-26.551111" location="Brazil" longLatPrecision="20" longitude="-49.670555" municipality="Volta Grande" specimenCode="UFRJ 13516" specimenCount="4" stateProvince="Santa Catarina" typeStatus="paratype">
<emphasis id="104B3833DC2692E036C655281E08E152" bold="true">
<emphasis id="11FF22EAAEACB00C533D9F5E348EDE02" bold="true" italics="true">
<typeStatus id="D660456F970F6DF16CEA92E9CBD2A6CC" type="paratype">Paratypes</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry id="28E8CB3CF7AD14D4E3F3771EEF2BC0E1" name="Brazil">Brazil</collectingCountry>
•
<specimenCount id="4809052F2BFFE56CAB2B040D09427CA8" count="4" type="generic">4 ex.</specimenCount>
,
<quantity id="9870DC1B5DD107D6D5248A8F58B4C5AF" metricMagnitude="-2" metricUnit="m" metricValue="2.965" metricValueMax="4.06" metricValueMin="1.8699999999999999" unit="mm" value="29.65" valueMax="40.6" valueMin="18.7">18.7–40.6 mm</quantity>
SL; same data as for holotype;
<specimenCode id="9704896B0057820FBCF34E0B1C94B720">
<named-content id="9E1002D25B0F2A61B0564453D9C3EE79" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13516
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="162A7562BA282FBE404D88454B9DC254" collectingDate="2023-03-29" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Rio Negrinho Municipality" elevation="970" latitude="-26.551111" location="Rio Preto" longLatPrecision="20" longitude="-49.670555" municipality="Volta Grande" specimenCode="UFRJ 14065" specimenCount="3" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="062F434E05009AC867438147497C2A4D" count="3" type="generic">3 ex.</specimenCount>
(C &amp; S),
<quantity id="F4A07E018AAB93F7D8879735EE9533D1" metricMagnitude="-2" metricUnit="m" metricValue="5.27" metricValueMax="6.49" metricValueMin="4.05" unit="mm" value="52.7" valueMax="64.9" valueMin="40.5">40.5–64.9 mm</quantity>
SL; same data as for holotype;
<specimenCode id="FFA854F97E1EC8B29F668EF050B8A5E2">
<named-content id="B690FFD4B7DB35B304803C62091E7373" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14065
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="FD3310AA64F07166E406C744B2328619" collectingDate="2023-03-29" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Rio Negrinho Municipality" elevation="970" latitude="-26.551111" location="Rio Preto" longLatPrecision="20" longitude="-49.670555" municipality="Volta Grande" specimenCode="UFRJ 13517" specimenCount="2" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="066B5BCAFE2E1C9DD941C726CE1EC33D" count="2" type="generic">2 ex.</specimenCount>
(DNA),
<quantity id="539BA706D5CADC2804EB86221412C440" metricMagnitude="-2" metricUnit="m" metricValue="2.7649999999999997" metricValueMax="3.88" metricValueMin="1.65" unit="mm" value="27.65" valueMax="38.8" valueMin="16.5">16.5–38.8 mm</quantity>
SL; same data as for holotype;
<specimenCode id="C42483800F2BCB955F4312869FDD2358">
<named-content id="367C791D311CE04EEECC31591E2AD263" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13517
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="A667B7308B7A25D78295DD0E246BA3B4" collectingDate="2023-06-28" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Rio Negrinho Municipality" elevation="970" latitude="-26.551111" location="Rio Preto" longLatPrecision="20" longitude="-49.670555" municipality="Volta Grande" specimenCode="UFRJ 13847" specimenCount="5" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="97B5AFE0FA71445B9868FCC5A26AFC1A" count="5" type="generic">5 ex.</specimenCount>
, 28.8–108.0 mm SL; same locality and collector as holotype;
<date id="1AB47633194A2357BD0D0D3CFCFD07CD" value="2023-06-28">
<collectingDate id="ECE63B904DAE7B05B0EC008D8C384568" value="2023-06-28">28 Jun. 2023</collectingDate>
</date>
;
<specimenCode id="8ECAB5F50CBE2ADA92ECDB3F43533B63">
<named-content id="83A4AB62149F566FE70C4D92AC8FEE70" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13847
</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EQCBG" type="diagnosis">
<paragraph id="F96CBE14556D80AA5F5106AA34914D19">
<heading id="218EABA9001CBE775F331D42631A2B48" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="B3D12957081DA4D5857D797BC75BF305">
<taxonomicName id="A17952F0B9CCA142054018DD3A131DAA" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="C34141FD8DF663133932CCB4ABAB3F40" italics="true">Cambeva galactica</emphasis>
</taxonomicName>
is distinguished from all congeners by a unique colour pattern in adult specimens consisting of flank and dorsum with longitudinal rows of interconnected yellowish white vermiculate diffuse marks (vs. never a similar colour pattern), and the presence of a distinctive projection on the anterior portion of the medial margin of the sesamoid supraorbital, connected by thin ligamentous tissue to a dorsal projection on the articulatory shell of the autopalatine for the lateral ethmoid (Fig.
<figureCitation id="920C0884811540CB4C3D4388CC299905" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 A</figureCitation>
; vs. never a similar process connected to that articulation).
<taxonomicName id="6384FC92B3638E6EA89ACD2C5005DBCB" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="28CD1577CFD8A99D5667145381455AB9" italics="true">Cambeva galactica</emphasis>
</taxonomicName>
is also distinguished from all other species of the
<taxonomicName id="FE55E30BD39C0D069066029B2AE818FE" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="B50106CCF2E8AE70132CA39B15C5442D" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade, except
<taxonomicName id="6B09C9788B0D5B1CBEF49275C87687BF" authority="Costa, Feltrin &amp; Katz, 2020" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2020" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="flavopicta">
<emphasis id="72F059B009FB1FD4E750987523F6DD78" italics="true">Cambeva flavopicta</emphasis>
Costa, Feltrin &amp; Katz, 2020
</taxonomicName>
,
<taxonomicName id="CFCD00BDB809DACB2BCB1AF8186CD0AE" authority="(Wosiacki &amp; Garavello, 2004)" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="F4C9A3A6EFD300420FF05F8641058BF6" italics="true">Cambeva naipi</emphasis>
(
<bibRefCitation id="218718131F240D383A95405658FD2BCB" author="Wosiacki WB &amp; Garavello JC" journalOrPublisher="Ichthyological Exploration of Freshwaters" pagination="1-16" refId="B61" refString="Wosiacki WB, Garavello JC (2004) Five new species of Trichomycterus from the Iguacu (rio Parana Basin), southern Brazil (Siluriformes: Trichomycteridae). Ichthyological Exploration of Freshwaters 15: 1 - 16." title="Five new species of Trichomycterus from the Iguaçu (rio Paraná Basin), southern Brazil (Siluriformes: Trichomycteridae)." volume="15" year="2004">Wosiacki &amp; Garavello, 2004</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="578CD54483DC20683D66FB52A4395087" authority="(Wosiacki &amp; Garavello, 2004)" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="8BC36500349B9B2780F3BBB3406C62D6" italics="true">Cambeva taroba</emphasis>
(
<bibRefCitation id="194C3C72B3E077E63129FD71A6108348" author="Wosiacki WB &amp; Garavello JC" journalOrPublisher="Ichthyological Exploration of Freshwaters" pagination="1-16" refId="B61" refString="Wosiacki WB, Garavello JC (2004) Five new species of Trichomycterus from the Iguacu (rio Parana Basin), southern Brazil (Siluriformes: Trichomycteridae). Ichthyological Exploration of Freshwaters 15: 1 - 16." title="Five new species of Trichomycterus from the Iguaçu (rio Paraná Basin), southern Brazil (Siluriformes: Trichomycteridae)." volume="15" year="2004">Wosiacki &amp; Garavello, 2004</bibRefCitation>
)
</taxonomicName>
, and
<taxonomicName id="5613D6F5D30A02A0DDF1458BD1A18626" authority="Costa, Feltrin &amp; Katz, 2023" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2023" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="tourensis">
<emphasis id="76BA89F4178EB3CC74A85A6FE9B77C87" italics="true">Cambeva tourensis</emphasis>
Costa, Feltrin &amp; Katz, 2023
</taxonomicName>
by having six pectoral-fin rays (vs. five, seven, or eight).
<taxonomicName id="68A2C96EC83DB012BD48C23F9C5FE60E" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="9B3486742F4E1FAB76A55839DC96C87F" italics="true">Cambeva galactica</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="D7D2B81720289DB2410599A21E0DD9FA" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2020" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="flavopicta">
<emphasis id="95ED9B5415F6C71EEA261DDF45437896" italics="true">C. flavopicta</emphasis>
</taxonomicName>
and
<taxonomicName id="F3CFADC04932D947C95312B23CE4F15B" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="tourense">
<emphasis id="F4F8638396A37B2A247E01487D6F470D" italics="true">C. tourense</emphasis>
</taxonomicName>
by having well-developed pelvic fins (vs. absent); from
<taxonomicName id="76B7C1DE28C26CE386E98CBCA97E7347" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="962789F3E7BEAEB0F90BC7164481D8B2" italics="true">C. naipi</emphasis>
</taxonomicName>
and
<taxonomicName id="4B5193231E010F51D4D75709250C3C7A" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="F1F56FE154ADC0878EC8C938863D1E5E" italics="true">C. taroba</emphasis>
</taxonomicName>
by having more interopercular odontodes 29–32 vs. 11 or
<quantity id="94C0B0AC5B21A84F64108D35B5156D72" metricMagnitude="-1" metricUnit="m" metricValue="3.048" unit="in" value="12.0">12 in</quantity>
<taxonomicName id="827131E1CD494D5FA34C9541033BCDE9" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="758C05136561CF173FF0FADF21737A21" italics="true">C. naipi</emphasis>
</taxonomicName>
and
<quantity id="05547A4939C8896D1D67A28E4FAE4985" metricMagnitude="-1" metricUnit="m" metricValue="4.826" metricValueMax="5.334" metricValueMin="4.318" unit="in" value="19.0" valueMax="21.0" valueMin="17.0">17–21 in</quantity>
<taxonomicName id="B3B4045BE8F2517A87506E4D630C53B5" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="F19FB2B70CAD794CA24CA6E717A19600" italics="true">C. taroba</emphasis>
</taxonomicName>
) and more jaw teeth (41–43 on the premaxilla and 39–46 on the dentary, vs. 25–34 and 23–32, respectively); from
<taxonomicName id="ACDD04B9063EBE75DA51A8913DA7DDEC" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="6DDB07CD7E2880D503A2E47821375120" italics="true">C. naipi</emphasis>
</taxonomicName>
by having 14 or 15 ribs (vs. 12 or 13), fewer opercular odontodes (eight or nine vs 12 or 13), and from
<taxonomicName id="4757EB57093BA321AEC35D4AA500DB67" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="B191DDA200BE6386D47208D0ED481C94" italics="true">C. taroba</emphasis>
</taxonomicName>
by having a minute pectoral-fin filament, its length less than 5 % of the pectoral-fin length (vs. about 20 %), fewer procurrent caudal-fin rays (18 or 19 dorsal and 12 or 13 ventral, vs. 26 or 27 and 21–23, respectively), more vertebrae (39 or 40 vs 36). Molecular diagnosis: 34 nucleotide substitutions, nine of them unique among taxa analysed *, and five unique for the
<taxonomicName id="69B0B6AE0F9CDC5D9A6A0452D4CC8624" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="AFC970D6D586A5064C89BBAA75F344F7" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade **:
<abbrev id="ABBRID0ENIBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
103 (T → C) **,
<abbrev id="ABBRID0ERIBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
103 (G → A),
<abbrev id="ABBRID0EVIBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
117 (A → T) *,
<abbrev id="ABBRID0EZIBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
243 (A → G) *,
<abbrev id="ABBRID0E4IBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
309 (G → A),
<abbrev id="ABBRID0EBJBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
312 (C → A),
<abbrev id="ABBRID0EFJBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
321 (C → A),
<abbrev id="ABBRID0EJJBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
330 (C → A) *,
<abbrev id="ABBRID0ENJBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
483 (T → C),
<abbrev id="ABBRID0ERJBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
540 (A → G),
<abbrev id="ABBRID0EVJBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
547 (C → T),
<abbrev id="ABBRID0EZJBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
684 (A → C) *,
<abbrev id="ABBRID0E4JBG" xlink_title="genes cytochrome b">CYTB</abbrev>
195 (T → C),
<abbrev id="ABBRID0EBKBG" xlink_title="genes cytochrome b">CYTB</abbrev>
219 (T → C),
<abbrev id="ABBRID0EFKBG" xlink_title="genes cytochrome b">CYTB</abbrev>
282 (C → T) **,
<abbrev id="ABBRID0EJKBG" xlink_title="genes cytochrome b">CYTB</abbrev>
283 (T → C),
<abbrev id="ABBRID0ENKBG" xlink_title="genes cytochrome b">CYTB</abbrev>
339 (C → T),
<abbrev id="ABBRID0ERKBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
342 (C → T),
<abbrev id="ABBRID0EVKBG" xlink_title="genes cytochrome b">CYTB</abbrev>
394 (C → T),
<abbrev id="ABBRID0EZKBG" xlink_title="genes cytochrome b">CYTB</abbrev>
399 (T → C) **,
<abbrev id="ABBRID0E4KBG" xlink_title="genes cytochrome b">CYTB</abbrev>
495 (G → A),
<abbrev id="ABBRID0EBLBG" xlink_title="genes cytochrome b">CYTB</abbrev>
528 (A → G),
<abbrev id="ABBRID0EFLBG" xlink_title="genes cytochrome b">CYTB</abbrev>
585 (T → C) **,
<abbrev id="ABBRID0EJLBG" xlink_title="genes cytochrome b">CYTB</abbrev>
711 (C → T) *,
<abbrev id="ABBRID0ENLBG" xlink_title="genes cytochrome b">CYTB</abbrev>
715 (G → A) *,
<abbrev id="ABBRID0ERLBG" xlink_title="genes cytochrome b">CYTB</abbrev>
735 (C → T) *,
<abbrev id="ABBRID0EVLBG" xlink_title="genes cytochrome b">CYTB</abbrev>
771 (C → T) *,
<abbrev id="ABBRID0EZLBG" xlink_title="genes cytochrome b">CYTB</abbrev>
822 (A → G),
<abbrev id="ABBRID0E4LBG" xlink_title="genes cytochrome b">CYTB</abbrev>
849 (T → C),
<abbrev id="ABBRID0EBMBG" xlink_title="genes cytochrome b">CYTB</abbrev>
891 (T → C) *,
<abbrev id="ABBRID0EFMBG" xlink_title="genes cytochrome b">CYTB</abbrev>
900 (T → C) *,
<abbrev id="ABBRID0EJMBG" xlink_title="genes cytochrome b">CYTB</abbrev>
909 (A → G),
<abbrev id="ABBRID0ENMBG" xlink_title="genes cytochrome b">CYTB</abbrev>
994 (A → C),
<abbrev id="ABBRID0ERMBG" xlink_title="genes cytochrome b">CYTB</abbrev>
1032 (C → T) **.
<abbrev id="ABBRID0EVMBG" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
p-distances among congeners of the
<taxonomicName id="7DD6BB4A0230E27AAE81412D4497B148" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="4FD66267F03934343A17D7111D31D95E" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade ranging from 2.9 (
<taxonomicName id="92EF93AE22F0D314FC292827E0477FC1" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="FA7717BDB086C1B739D8B821528E8567" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="09FA3C03D56DD015C381FB2A5EFC0281" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="517CDC1A74189B7A05EA3B5B137F3F4C" authority="Costa, Feltrin &amp; Katz, 2022" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="ventropapillata">
<emphasis id="2F961D065E802A9EC260C24893D18B3C" italics="true">Cambeva ventropapillata</emphasis>
Costa, Feltrin &amp; Katz, 2022
</taxonomicName>
) and 4.7.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EWNBG" type="description">
<paragraph id="483E54EDF47586D2820CBBA9DC50D676">
<heading id="09BCE3F3DB8BFA2484715EE6E8093623" reason="title">Description.</heading>
</paragraph>
<paragraph id="1AA24DB17F160E80A365E16B980856FA">
Morphometric data appear in Table
<tableCitation id="98C87479A3B2B09936E843B53F95CCCF" captionStart="Table 3" captionStartId="T3" captionText="Table 3. Morphometric data of Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/32DC8B456AA782A7BEE861E97A954FF6" tableUuid="32DC8B456AA782A7BEE861E97A954FF6">3</tableCitation>
.
</paragraph>
<caption id="32DC8B456AA782A7BEE861E97A954FF6" ID-Table-UUID="32DC8B456AA782A7BEE861E97A954FF6" httpUri="http://table.plazi.org/id/32DC8B456AA782A7BEE861E97A954FF6" startId="T3" targetIsTable="true">
<paragraph id="439AE3C1F035588C6F7B9D384A825FA4">
<label id="CD9FD87321171460EF9F30BCE4FEAE26">Table 3.</label>
</paragraph>
<paragraph id="064F229D676A5FF21853F0589D2AF28D">
Morphometric data of
<taxonomicName id="3E691F4860EA3E5B3B182945A9D50893" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica" status="sp. nov.">
<emphasis id="A06DCCC8C8A2869C66FDBA95FC715D82" italics="true">Cambeva galactica</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="B0273A286A95D6DE6F92BE4BE1662D26" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="AD6FFB5D46F1F0487A4AD72CCC4E6B55">
<table id="TID0EHCCI" rules="all">
<tbody id="DDFB8D366CFC0173D7BA4E9B836575AC">
<tr id="18D69A34ED59BAC38EA959463EF8B56F">
<th id="BA9398944D3E48A932188794179EBDAB" colspan="1" isEmpty="true" rowspan="1">-</th>
<th id="6186F49E116AF98B8E336F1887BEF7D7" colspan="1" rowspan="1">Holotype</th>
<th id="1B53AE61AA5964C7A82AC992203B6FEC" colspan="1" rowspan="1">Paratypes (n = 6)</th>
</tr>
<tr id="217F97E9757B7C2196CCE7FE86AB43FD">
<td id="78A8A39513BE2C9C0F97464D2E58E4C0" colspan="1" rowspan="1">Standard length (SL)</td>
<td id="99D36E801F9D2D405BB3245A93A35A6D" colspan="1" rowspan="1">76.9</td>
<td id="133A140E6B4588052E2C9A1B9A72AD42" colspan="1" rowspan="1">40.1–108.0</td>
</tr>
<tr id="71C4FFC4C579C3E75EEE01EA2C6A4836">
<td id="AE7688B8DC60BFAE5583C605B53529E3" colspan="3" rowspan="1">
<emphasis id="4329969765ED44EF377D6E7373541A4A" bold="true">Percentage of standard length</emphasis>
</td>
</tr>
<tr id="76E7C91937751D34149957496B823208">
<td id="4D509EA17CC33548F27EE19B173C234E" colspan="1" rowspan="1">Body depth</td>
<td id="EA8CC1E346D79BF7B87E1A7A53914C64" colspan="1" rowspan="1">16.4</td>
<td id="C65138C37985D0446A84C2C55BED67A0" colspan="1" rowspan="1">15.1–16.2</td>
</tr>
<tr id="9A6AF45451A83A6E6CBFCDF7A3BAE1EE">
<td id="941357122FF2987362DFB58B233F6120" colspan="1" rowspan="1">Caudal peduncle depth</td>
<td id="0849ECFCF6EC5A0BAC42630C63B37300" colspan="1" rowspan="1">11.8</td>
<td id="2B2BFFA23FAAE93423BD771E9BF47881" colspan="1" rowspan="1">10.5–12.7</td>
</tr>
<tr id="62CEA14499C7913D45A006BE4705A83E">
<td id="0AB87885D750C8C498ADB5ED28D97D3C" colspan="1" rowspan="1">Body width</td>
<td id="3CC928161FDFCFDC403777B01418453E" colspan="1" rowspan="1">11.6</td>
<td id="8762B993975C9F32E99ADCE92A3CEEBD" colspan="1" rowspan="1">9.8–12.6</td>
</tr>
<tr id="61CA97578D13B8AED4B61CA7D7E44323">
<td id="87178B5245611997552686825AFD73B9" colspan="1" rowspan="1">Caudal peduncle width</td>
<td id="D42209C6118BA153C0E362D0C324412A" colspan="1" rowspan="1">4.5</td>
<td id="C08141BE82B32B6342D379E3A47014D8" colspan="1" rowspan="1">3.4–5.5</td>
</tr>
<tr id="4D996EF6E095BAB31397CBDBBF8A9EB6">
<td id="5D19795C65335A437AC2332F84E07F1C" colspan="1" rowspan="1">Pre-dorsal length</td>
<td id="85F39EC74EC09EA48F6F4D1983AC91BC" colspan="1" rowspan="1">65.3</td>
<td id="2DA86A6476A083BC6E90F06EDAC3CF00" colspan="1" rowspan="1">62.6–65.8</td>
</tr>
<tr id="B6911398D46BCEDAC87C23396505D719">
<td id="6EB2DCE16A28A6A7D1664891727F0291" colspan="1" rowspan="1">Pre-pelvic length</td>
<td id="A8A391AFC1B82E6CC200572CCCDDEA32" colspan="1" rowspan="1">60.0</td>
<td id="229E709D72EF2FDF33D8C25B6735E942" colspan="1" rowspan="1">58.5–62.4</td>
</tr>
<tr id="F9D2C02745A35E74C66248D7DC894796">
<td id="4A3878556831A7AD349C974BDF494685" colspan="1" rowspan="1">Dorsal-fin base length</td>
<td id="85FB832801748DFAF45E47B7776FC51A" colspan="1" rowspan="1">10.9</td>
<td id="0295C5F486F6B6EDB71BC5AB8FF33281" colspan="1" rowspan="1">11.1–12.2</td>
</tr>
<tr id="BA4C29D7532081E196AE2B63CC4CA933">
<td id="2EEB95B857D0251783B50DE290A1D26E" colspan="1" rowspan="1">Anal-fin base length</td>
<td id="E37E2AF765A504C0E6ABD34ED0BA8CA3" colspan="1" rowspan="1">9.3</td>
<td id="BB9C227F30AA866674D7F4F22DE76DF0" colspan="1" rowspan="1">8.4–10.0</td>
</tr>
<tr id="988CE7D91C7FFD5F55224EA726ABE717">
<td id="9A6B7B542E4C2D185E203DACCF1739BB" colspan="1" rowspan="1">Caudal-fin length</td>
<td id="7001B2EB57EABA3269606E3535479493" colspan="1" rowspan="1">17.6</td>
<td id="924C642991326BDDD0265A40C4FD06C3" colspan="1" rowspan="1">15.4–18.3</td>
</tr>
<tr id="981F66CFC7B5F6B791B99BBA93DFA9A4">
<td id="88EB0E7C7F65BAC971142BC5EDF36B99" colspan="1" rowspan="1">Pectoral-fin length</td>
<td id="14B20A645CEC959C7F021AB651C3F38A" colspan="1" rowspan="1">13.3</td>
<td id="8EE06F223B930C3F6180407A237C8BA9" colspan="1" rowspan="1">11.6–14.4</td>
</tr>
<tr id="20BEBECA3523FA9239B6465F092EA643">
<td id="8188016462C3299FC150F6117E13D5CE" colspan="1" rowspan="1">Pelvic-fin length</td>
<td id="CE41BD99BA52110148F4CE8BF4973788" colspan="1" rowspan="1">9.9</td>
<td id="F43E898A6DE6DC0283D9B549B5939922" colspan="1" rowspan="1">8.7–9.4</td>
</tr>
<tr id="5AE284276BE0C9EFAFD2F22F2471069B">
<td id="75F2245CCA4B8A824D4359AEACB1C800" colspan="1" rowspan="1">Head length</td>
<td id="423CA9FDAAC685DF59047DE69D8D733B" colspan="1" rowspan="1">22.5</td>
<td id="1B329688D6F033A698BDFFF5360D7A96" colspan="1" rowspan="1">20.6–23.1</td>
</tr>
<tr id="70FF3E16BB710841CF25D8EC60852A1A">
<td id="2B020DF2F729AE4DE58A793BB1A998B3" colspan="3" rowspan="1">
<emphasis id="BDB68DEB0A0186A6C228810B0AB9653A" bold="true">Percentage of head length</emphasis>
</td>
</tr>
<tr id="0ACEDA81EAFEDCDD33671324D9F948F6">
<td id="03BC41D41D7F04B596EA27E7F2CA9055" colspan="1" rowspan="1">Head depth</td>
<td id="0C45F12EBDE5C90713E05B927A2C83CD" colspan="1" rowspan="1">44.3</td>
<td id="AEC1274BE54BCC5E38D62C79EC2B0C57" colspan="1" rowspan="1">42.2–52.0</td>
</tr>
<tr id="CD7EAC6564559CECA090890F20868108">
<td id="76DCFC55BDE822BC9D0F1556C1578F68" colspan="1" rowspan="1">Head width</td>
<td id="7A55D5651453AF10CF89C5419420133D" colspan="1" rowspan="1">80.4</td>
<td id="F4712D035064A0FC4F88CE906D4C7672" colspan="1" rowspan="1">78.5–90.5</td>
</tr>
<tr id="C05C929450EAD67AEDF67C57210309A3">
<td id="0155BA04DF1DD6BC771B144E1A3629E7" colspan="1" rowspan="1">Snout length</td>
<td id="18519D66AE40369D735E60502ECAADEE" colspan="1" rowspan="1">42.1</td>
<td id="6537B0B55600CE615A627F1B74DEF18F" colspan="1" rowspan="1">35.1–43.6</td>
</tr>
<tr id="C8A424C3A8AD913F7BC2948296D665CD">
<td id="DF0F4C53F7205DB7ADE6510D6AE02E35" colspan="1" rowspan="1">Interorbital width</td>
<td id="1087AF1F5137B3E816E138265F7F329D" colspan="1" rowspan="1">24.4</td>
<td id="A7372A7F17761762864E924CA27758B6" colspan="1" rowspan="1">25.5–26.9</td>
</tr>
<tr id="B6544FE0978CA2D43252F7D57B437BB6">
<td id="4E4070CA1CD021FED3AC9DB723727D7A" colspan="1" rowspan="1">Preorbital length</td>
<td id="C890D1EC3A64DB54EA12F60A1DDE4534" colspan="1" rowspan="1">11.9</td>
<td id="6071DA2F29A387E378AB7FD6C714E59E" colspan="1" rowspan="1">9.7–11.7</td>
</tr>
<tr id="B71FFC8DE1BBBBF22E11FDF254C01515">
<td id="F3C3CCF7EB2ED681E522BFB33CC845B4" colspan="1" rowspan="1">Eye diameter</td>
<td id="58DE9250DF26C40175128B3D25947C6E" colspan="1" rowspan="1">9.7</td>
<td id="69C4B4196F904DC19F0CB5969363BDDA" colspan="1" rowspan="1">6.9–11.9</td>
</tr>
</tbody>
</table>
</paragraph>
<paragraph id="D32639C10675A4FE502D378FC5790EDA">
<emphasis id="3880B5215E765C5EDA1B1C7A2DECFEA8" bold="true">
<emphasis id="B7169DE25F1A97C82FB72DBDFBC49031" bold="true" italics="true">Head morphology</emphasis>
.
</emphasis>
Barbels moderate in length. Nasal barbel reaching area just anterior to opercle, maxillary barbel reaching between interopercular patch of odontodes and pectoral-fin base, and rictal barbel reaching posterior portion of interopercular patch of odontodes. Jaw teeth pointed, irregularly arranged. Premaxillary teeth 41–43, dentary teeth 39–46. Opercular and interopercular odontodes pointed, about straight. Opercular odontodes 8 or 9; interopercular odontodes 29–32. Anterior infraorbital sensory canal present.
</paragraph>
<paragraph id="8DB8E64ACC63F408BF095F336675CF55">
<emphasis id="D55CFC99C767B1FB3A0CF9E7727B45F1" bold="true">
<emphasis id="6B97AA803014629D943CFD31C79DE9AA" bold="true" italics="true">Fin morphology</emphasis>
.
</emphasis>
Dorsal and anal fins subtriangular, margins slightly convex. Total dorsal-fin rays 11 or 12 (ii – iii + II – III + 6–7), total anal-fin rays 9 or 10 (ii – iii + II + 5). Anal-fin origin at vertical just posterior to middle dorsal-fin base, at base of 3
<superScript id="A36B608742D026B03703727E2495F333">rd</superScript>
or 4
<superScript id="07F6FFC4BEA1AA6E1D98ECA6101DA109">th</superScript>
branched dorsal-fin ray. Pectoral fin sub-triangular in dorsal view, margins slightly convex, first pectoral-fin ray slightly longer than second ray, weakly extending beyond fin membrane forming minute filament. Total pectoral-fin rays 6 (I + 5). Pelvic fin rounded, its tip reaching vertical through middle portion of dorsal-fin base. Total pelvic-fin rays 5 (I + 4). Caudal fin subtruncate, corners rounded. Total principal caudal-fin rays 13 (I + 11 + I), total dorsal procurrent rays 18 or 19 (xvii – xviii + I), total ventral procurrent rays 12 or 13 (xi – xii + I).
</paragraph>
<paragraph id="5886D0B08C422D94D1F224A0072947DF">
<emphasis id="8CC3DB323DBB9495BE6CF6395589415B" bold="true">
<emphasis id="ACD76BAB5AF2388C0287DA04CB715147" bold="true" italics="true">Osteology</emphasis>
(Fig.
<figureCitation id="42D4D49851A596A2DB0C0EADDC99E80E" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 A – C</figureCitation>
).
</emphasis>
Mesethmoid narrow anteriorly, with lateral expansion in area just anterior to lateral ethmoid, anterior mesethmoid margin slightly concave, with minute anterior projection on its middle portion. Mesethmoid cornu extremity pointed. Lateral ethmoid with small lateral projection immediately posterior to articular facet for autopalatine. Anterodorsal portion of lateral ethmoid widened, projecting laterally. Lacrimal thin, elliptical. Sesamoid supraorbital gently curved, its longitudinal length about two times and half longer than lacrimal longitudinal length, its largest width about equal to lacrimal width. Medial margin of anterior portion of sesamoid supraorbital with distinctive projection, connected by thin ligamentous tissue to dorsal projection on articulatory shell of autopalatine for lateral ethmoid. Premaxilla long, laterally narrowing. Maxilla slender, with rudimentary posterior process, slightly curved, its length about four fifths of premaxilla. Autopalatine sub-trapezoidal in dorsal view, medial margin sinuous, lateral margin weakly concave. Autopalatine postero-lateral process triangular, short, its length about half autopalatine length.
</paragraph>
<paragraph id="546B7B230571D5306E131767F34BA33B">Metapterygoid trapezoid, deeper than long, large, its surface about twice quadrate lateral surface. Quadrate with deep anterior constriction at dorsal process base. Hyomandibula long, anterior outgrowth horizontal length longer than largest horizontal metapterygoid length. Posterior margin of hyomandibula with small projection just above articular facet for opercle. Dorsal margin of hyomandibula outgrowth concave. Opercle elongate, longer than interopercle. Opercular odontode patch very slender, its depth about one third hyomandibula articular facet length. Dorsal process of opercle short, subtriangular, its extremity rounded. Opercular articular facet for hyomandibula with dorsal, rounded laminar projection. Articular facet for preopercle rounded, well-developed. Interopercle relatively long, interopercular odontode patch length longer than hyomandibula outgrowth length. Preopercle slender, with minute ventral projection.</paragraph>
<paragraph id="875BACAED196E5E5D5BF7DF4CE60B2CB">
Parurohyal thin, lateral process narrow, slightly curved posteriorly, with rounded extremity. Parurohyal head with prominent anterolateral paired process. Parurohyal middle foramen small, rounded. Parurohyal posterior process moderate in length, about three fourths of distance between anterior margin of parurohyal and anterior insertion of posterior process. Branchiostegal rays 8. Vertebrae 39 or 40. Ribs 14 or 15. Dorsal-fin origin at vertical through centrum of 21
<superScript id="4199A382213218DBF5FD990B4747262B">st</superScript>
or 22
<superScript id="83250AB048E20B96513085C36C1E6FB1">nd</superScript>
vertebra; anal-fin origin at vertical through centrum of 21
<superScript id="D1BF5595A848858FFE8267812827DF42">st</superScript>
or 22
<superScript id="D428F2C21D7D5BCDA0854380239BCF23">nd</superScript>
vertebra. Two dorsal and single ventral hypural plate.
</paragraph>
<paragraph id="83ABFF2FB3AA3325DDC28AAE1BD05355">
<emphasis id="A036AA6FAEFBF680DF321135DFE9AFEC" bold="true">
<emphasis id="18420BAE312A45C26DE40A5E1F938FEF" bold="true" italics="true">Colouration in alcohol</emphasis>
.
</emphasis>
In adult specimens (Fig.
<figureCitation id="AF513916D6BB713F7A65D48981723E6C" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14064, 76.9 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131384">2</figureCitation>
), flank, dorsum, and head side pale brown; three longitudinal rows of interconnected yellowish white, diffuse, vermiculate marks: row on dorsum, with marks forming reticulate pattern along pre-dorsal midline; one row on dorsal portion of flank, comprising minute marks; and row on ventral portion of flank. Venter and ventral surface of head yellowish white. Barbels pale brown. Fins greyish hyaline. In juvenile specimens between about 25 and
<quantity id="802F4C6715A78AB0660D67108F24ABCE" metricMagnitude="-2" metricUnit="m" metricValue="5.0" unit="mm" value="50.0">50 mm</quantity>
SL (Fig.
<figureCitation id="F9D502C4DB58BC0299B5A21E44D52CC9" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13847, 33.4 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131385">3</figureCitation>
), flank and dorsum pale yellow, with broad dark brown stripe along flank longitudinal midline and dark brown reticulate pattern on dorsum, and dorsal and ventral portions of flank. In juvenile specimens smaller than
<quantity id="6EC192E7E87C4A445BD9CEEC64E3D45D" metricMagnitude="-2" metricUnit="m" metricValue="2.0" unit="mm" value="20.0">20 mm</quantity>
SL, flank and dorsum pale yellow, with narrow black stripe along flank longitudinal midline and longitudinal series of black blotches between dorsum and flank, and longitudinal series of small black dots on ventral portion of flank.
</paragraph>
<caption id="0A392355CB7D6D94FF6603D842130B7F" ID-arpha="86D4C3CD-9036-53ED-BF7F-A5F839A754C6" httpUri="https://binary.pensoft.net/fig/1131384" startId="F2">
<paragraph id="0E9A69D7EA16B7134EEDB39F102598AB">
<label id="B32381929E6EE710ACAEB67B01CC4CD5">Figure 2.</label>
</paragraph>
<paragraph id="84F37E7EEA0CE12B15125981C998E495">
<taxonomicName id="1602D696C128B24A259C649F5E8F9EF1" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica" status="sp. nov.">
<emphasis id="9CF36D3FA6848CD6270DFD2E70A141E4" italics="true">Cambeva galactica</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="B47C8C0DD6E9AD5B4A56781F763FE62D" rank="species">sp. nov.</taxonomicNameLabel>
, holotype,
<specimenCode id="E3FFF667B04D4E47166B69D6682FF532">
<named-content id="7C2EAEB2455F221E7F528DF807A51C53" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14064
</specimenCode>
, 76.9 mm SL.
<emphasis id="D855B4B03CABB32FBA18220A01D5221A" bold="true">A.</emphasis>
Lateral view;
<emphasis id="1ACDF6AE4A0CC65DA66C4FCC9E5E9DA9" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="6BD0BFB94B48155182AAFE41F2A3AE22" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
<caption id="0276A0A0A5AF515258E37C8B7C519683" ID-arpha="DF6127E9-339C-59F6-9C2B-1113074D4537" httpUri="https://binary.pensoft.net/fig/1131385" startId="F3">
<paragraph id="8D0EAC0C4598778713266F3AFCC49865">
<label id="A3A61EDFFF68FFECEAAE61204966BB7E">Figure 3.</label>
</paragraph>
<paragraph id="68BC944D00D6DF15C25CF0E0C5F5E261">
<taxonomicName id="0D735D9C49B1B4F7200897C9440E05FF" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica" status="sp. nov.">
<emphasis id="039183AE8D9358433633305C148243C1" italics="true">Cambeva galactica</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="5192F79CCA3DD3C5EB6D6FA8FDDE30EA" rank="species">sp. nov.</taxonomicNameLabel>
, paratype,
<specimenCode id="9829D5A7693920C10CE622BF904E32A3">
<named-content id="C657447B590FB66F145A505282A15A64" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13847
</specimenCode>
, 33.4 mm SL.
<emphasis id="5FFF2D3F0DBAFB69F23D3213E3CAC532" bold="true">A.</emphasis>
Lateral view;
<emphasis id="797ADF5AE356FE5AAAF3CF2600B1CEA3" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="85352F543AD06D4836FA1EC3CA7DEF86" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
<caption id="D12FEE26350F132DB90CD8E1E6184924" ID-arpha="77EB5274-3030-5649-AD5A-2942A30A0D57" httpUri="https://binary.pensoft.net/fig/1131386" startId="F4">
<paragraph id="D7FA8CB9C3D89EC3271A6D35BF54E430">
<label id="D9B85E68841BC7F4E91D28028CA93B97">Figure 4.</label>
</paragraph>
<paragraph id="319CC7B3335F140A40E3CE8F1E40894B">
Osteological structures of:
<emphasis id="9596BC7DD869AAC141CE11E96BABAE3C" bold="true">A – C.</emphasis>
<taxonomicName id="EC35C1D2237FBFA07ECBDF690D06343F" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica" status="sp. nov.">
<emphasis id="6CE20BCBB702D7DF4E26BF64E5F5D697" italics="true">Cambeva galactica</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="A3A8A555238B003FF24D391603D6CC75" rank="species">sp. nov.</taxonomicNameLabel>
;
<emphasis id="982096B7BB4FF15CF69DAAD6B3C17641" bold="true">D – F.</emphasis>
<taxonomicName id="2B15D2AB8C71F7AC260CA43C02235C11" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="63D108EF58B607CA5F75CCB47958798B" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="091F9B970DB00B622DC67DAFBEF2BC51" rank="species">sp. nov.</taxonomicNameLabel>
;
<emphasis id="D697B9736FFB407A6C17769FC2B00480" bold="true">G – I.</emphasis>
<taxonomicName id="9CE6751FB277E2F2D6A935F4734AC3A3" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="15FF5CDA6FB8E3A4642A14D6282C8C41" italics="true">Cambeva luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="CAD6E37A44019B0DC250BBAFD1C43508" rank="species">sp. nov.</taxonomicNameLabel>
, and
<emphasis id="7EE3189336A346FACC191049DF73E1BA" bold="true">J – L.</emphasis>
<taxonomicName id="EA61535EAF86F1841080C489F805C3E8" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="F9D27D98717061FBE29CA06C0EC71040" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="328F0CD3D6D4C1BEAB9E42C6DCA65808" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="C61F3DF291461E6F4F83FD44229D573F" bold="true">A, D, G, J.</emphasis>
Mesethmoidal region and adjacent structures, left and middle portions, dorsal view;
<emphasis id="387CE9D1364F5A418A48C8B534C05D73" bold="true">B, E, H, K.</emphasis>
Left jaw suspensorium and opercular series, lateral view.
<emphasis id="C385BADE0C5859AC849F0D8D3C8150AE" bold="true">C, F, I, L.</emphasis>
Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EQ2BG" type="distribution">
<paragraph id="582812E3F02EA592241425949974B566">
<heading id="5C62480EDDBBFE06091F4731EA7534D9" reason="title">Distribution.</heading>
</paragraph>
<paragraph id="EFE12E0262AC876415F2B57637ECF428">
<taxonomicName id="582D9F9F4E1F0A3AA04B4374B2EC6787" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="06518A2ABBD2B9F8FCEFDC7163159EBF" italics="true">Cambeva galactica</emphasis>
</taxonomicName>
is only known from its type locality in the upper Rio Preto drainage, which is a tributary of the
<collectingRegion id="FD11AC8AF3DAE0F32B154833E79A87A4" country="Argentina" name="Rio Negro">Rio Negro</collectingRegion>
, Rio Iguaçu drainage, Rio
<collectingRegion id="2A7FF27DFC94AFACEFA5B41E2DF1DC3A" country="Brazil" name="Parana">Paraná</collectingRegion>
basin, at about
<quantity id="14ED7A3F2056B8910F1E664469DBF080" metricMagnitude="2" metricUnit="m" metricValue="9.7" unit="m" value="970.0">970 m</quantity>
asl (Fig.
<figureCitation id="58D3EB2397F2A3DBAF33C2AC85307D81" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Geographical distribution of four new species of Cambeva from the Rio Iguaçu drainage, Serra do Espigão, southern Brazil: 1. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; 2. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; 3. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov.; 4. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov." httpUri="https://binary.pensoft.net/fig/1131387">5</figureCitation>
).
</paragraph>
<caption id="C8ACDCC1DACD53877BCC934AB0AA5A12" ID-arpha="677FE253-F17E-59F9-822A-96D8F0180C6B" httpUri="https://binary.pensoft.net/fig/1131387" startId="F5">
<paragraph id="7B50A0D9D9C6609E2CD5F55E9664518A">
<label id="9E5943D834578B29FE1AFDC1E526A8D3">Figure 5.</label>
</paragraph>
<paragraph id="3E02B0172575D07870AA62E7643F7242">
Geographical distribution of four new species of
<taxonomicName id="01BE099A479938F903B995981FDED41E" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="4A1AF5C7F8F62DD43AD52C95E4E07C2E" italics="true">Cambeva</emphasis>
</taxonomicName>
from the Rio Iguaçu drainage, Serra do Espigão, southern Brazil: 1.
<taxonomicName id="8696E8C9F7CE817649209512D4B6DD54" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica" status="sp. nov.">
<emphasis id="5AD0227BAB12A47DE6ADD771FB382505" italics="true">Cambeva galactica</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="E14DBA986EDF7F061CDFEFAAC8A80118" rank="species">sp. nov.</taxonomicNameLabel>
; 2.
<taxonomicName id="9AD211DC30E00EE298FEB221B1A6757D" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="5C05BFF3121891A1B9E3CB20FCB4499B" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="99030CE864B435B11334C4129CD2A262" rank="species">sp. nov.</taxonomicNameLabel>
; 3.
<taxonomicName id="969136E36485249B821616C828BB5572" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="B190FB354E0649744837F2DF27DC3655" italics="true">Cambeva luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="8E5F9787632AD99FD9A94B929E18AD7C" rank="species">sp. nov.</taxonomicNameLabel>
; 4.
<taxonomicName id="2644D8EB1BF9DC249F8033BDA8E126B6" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="A861AE785F14F0103FBBA2378D20C6D7" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="FE02BAA817B1C49EA0EF2F9F2400273A" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EF5BG" type="etymology">
<paragraph id="083ACBC62C412387DBA7DFA2FEC1C7F8">
<heading id="4FD6249E5832C88E4038F74E8EA6A6DB" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="D8C74A56DFE0FC93F7BD423D8BBA2F61">
The name
<taxonomicName id="D94CCCC28E9ABA62E86463C9869BE160" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="A702E9C9AF496E7314DDA9CB43B19FB3" italics="true">galactica</emphasis>
</taxonomicName>
is derived from the Ancient Greek word galaktikós meaning milky, an allusion to the rows of yellowish white diffuse vermiculate marks present in the flank of the new species, reminiscent of the Milky Way.
</paragraph>
</subSubSection>
</treatment>
</document>

799
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@ -0,0 +1,799 @@
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<mods:title id="7B0A9859E987D417DF2074EA07318C65">Top mountain areas of subtropical southern Brazil sheltering four new small-ranged catfishes (Siluriformes, Trichomycteridae): relationships and taxonomy</mods:title>
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<mods:role id="0EEF3944AD19EA12870B9DA1C1F2E21C">
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<mods:namePart id="E4E681894B8E9A0E08B9AB6393522CDB">Costa, Wilson J. E. M.</mods:namePart>
<mods:nameIdentifier id="B1FEDF5AE614CE144C287A94F93B39B8" type="ORCID">0000-0002-0428-638X</mods:nameIdentifier>
<mods:affiliation id="94ED08B654F0C7872480D6C3004780C3">Laboratory of Systematics and Evolution of Teleost Fishes, Institute of Biology, Federal University of Rio de Janeiro, Caixa Postal 68049, CEP 21941 - 971, Rio de Janeiro, Brazil</mods:affiliation>
</mods:name>
<mods:name id="F90D66EFF0E3BC666757951D4E83A212" type="personal">
<mods:role id="3D566B878F384667BE5C1C3AFD34B7DD">
<mods:roleTerm id="7C43942A57DC3050E54300E27698D0EE">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C43A172361F3631067A7310A863BD414">Feltrin, Caio R. M.</mods:namePart>
<mods:affiliation id="CCEF8A14FF1DBBE40F7120609531A07D">Laboratory of Systematics and Evolution of Teleost Fishes, Institute of Biology, Federal University of Rio de Janeiro, Caixa Postal 68049, CEP 21941 - 971, Rio de Janeiro, Brazil</mods:affiliation>
</mods:name>
<mods:name id="A05491DFB1ECB410026FBAFB23C81220" type="personal">
<mods:role id="2005CFF7282489F4E4351C1572828CA2">
<mods:roleTerm id="CA40CEA635D50A902F7527E1F46BD268">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="A3EAA2E6BA5F31B5606330D4951838AC">Mattos, José Leonardo O.</mods:namePart>
<mods:affiliation id="B71957E78CF7967577D2C20314ECBCD9">Laboratory of Systematics and Evolution of Teleost Fishes, Institute of Biology, Federal University of Rio de Janeiro, Caixa Postal 68049, CEP 21941 - 971, Rio de Janeiro, Brazil</mods:affiliation>
</mods:name>
<mods:name id="282CFD5C0A3D009AD525816FBE6A1A82" type="personal">
<mods:role id="7D7D5F22A0E99331633ADE4D7FAAC4AD">
<mods:roleTerm id="581301EEC7C1AF649AEFE8B80343904D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="85FBFDFF1B40124DEBE64157BC3DF12A">Katz, Axel M.</mods:namePart>
<mods:nameIdentifier id="0922B611FDA1B762B2A088D5F8DCE58A" type="ORCID">0000-0002-2933-7163</mods:nameIdentifier>
<mods:affiliation id="67DC3601F851B8A801241848F8551054">Laboratory of Systematics and Evolution of Teleost Fishes, Institute of Biology, Federal University of Rio de Janeiro, Caixa Postal 68049, CEP 21941 - 971, Rio de Janeiro, Brazil</mods:affiliation>
</mods:name>
<mods:typeOfResource id="5E7139F149DFBCE725BE14E2AFC40C96">text</mods:typeOfResource>
<mods:relatedItem id="D3557BC87FF183630989227F62EAB88F" type="host">
<mods:titleInfo id="C1F3EA64B8EBC3F736DD11F0759011B0">
<mods:title id="AA1EDAE92D33E98795C6E91DE2A13E3A">Evolutionary Systematics</mods:title>
</mods:titleInfo>
<mods:part id="F49D19E8EC4B2424B3248C5396428C68">
<mods:date id="A766FF5C4E34EF5EB520215D80848240">2024</mods:date>
<mods:detail id="B66F4DB975C2709EF5FDFE439680948C" type="pubDate">
<mods:number id="3837B17964E5007F9C9296C01FF0BE92">2024-09-11</mods:number>
</mods:detail>
<mods:detail id="C7672BFB9000C97E6FE164D69F8BFF7D" type="volume">
<mods:number id="6532918E91DCA58D918F3A0E5CD1B5A2">8</mods:number>
</mods:detail>
<mods:detail id="424F87FB9DD14B3DC14EC04715F7EB04" type="issue">
<mods:number id="EEB4200392266AAD49643229A921E9CC">2</mods:number>
</mods:detail>
<mods:extent id="9277397C18D39163BAE17C97942BDA92" unit="page">
<mods:start id="FC655F1C191E8BB02E450BBB02A0C1B0">199</mods:start>
<mods:end id="8550AC20D8B38167D38E7F82C1A3EBF7">218</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="011B9B458F4A3AE93AFC64ACD9E4BE85">journal article</mods:classification>
<mods:identifier id="38ED53DFDBE6D2CCE603D8C0BFF7E890" type="DOI">10.3897/evolsyst.8.126393</mods:identifier>
<mods:identifier id="B43526F37F3C97C35E38B07A03962960" type="ZooBank">973DECB5-340A-41CE-9AEE-B968664489B2</mods:identifier>
</mods:mods>
<treatment id="75406B8769645F46BF04B2B82DDE9268" ID-arpha="75406B87-6964-5F46-BF04-B2B82DDE9268" ID-zoobank="https://zoobank.org/1CD4DCB4-9F79-489D-B33E-420B2B935A57" LSID="urn:lsid:zoobank.org:act:1CD4DCB4-9F79-489D-B33E-420B2B935A57" LSID-ZBK="urn:lsid:zoobank.org:act:1CD4DCB4-9F79-489D-B33E-420B2B935A57" httpUri="http://treatment.plazi.org/id/75406B8769645F46BF04B2B82DDE9268">
<subSubSection id="32BE27C41E8AA13FEE06CA907E21B376" type="nomenclature">
<paragraph id="7045CB15C851BA4EDC1D951C116F8F0B">
<taxonomicName id="5AA7004DD568B6201587DC7C312B5BFA" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="3CA2E9D4CA3F65105B3CD0BBCEA47BEC" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
<taxonomicNameLabel id="041BE5C0A671B157B5FC5D82E6555218" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="B2B9415C70780946FEDDA8308EC78333" type="description">
<paragraph id="8DE531E2B2DB36F443A72535CF312A95">
<figureCitation id="83495A247C840D60A56D4B8910C97C99" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">Figs 4 J – L</figureCitation>
,
<figureCitation id="72D37C2BAF02332484EE6446E9C46DBA" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14070, 78.0 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131392">10</figureCitation>
,
<figureCitation id="FBA9207866F6FBD41802B51884369DC8" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13820, 44.0 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131393">11</figureCitation>
,
<tableCitation id="340C4EFD8EAAB43503919BB380987F13" captionStart="Table 6" captionStartId="T6" captionText="Table 6. Morphometric data of Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/A597E4A5185581168849161A4D978E9A" tableUuid="A597E4A5185581168849161A4D978E9A">Table 6</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EYNCI" type="type material">
<paragraph id="E8CDAC90D141FCBFB25A15F3293DA496">
<heading id="A3086CE5803607185382C5FA05BCF7EB" reason="title">Type material.</heading>
</paragraph>
<paragraph id="7B949FFD528856FF30DBC4CD423EFEAC">
<materialsCitation id="14E0A6880EF03B61EB64B6FBF721E081" collectingDate="2023-04-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1000" latitude="-26.417221" location="Rio da Paca, tributary of Rio Jangada, Rio Iguacu drainage, Rio Parana basin" longLatPrecision="20" longitude="-51.261665" municipality="Matos Costa Municipality" specimenCode="UFRJ 14070" specimenCount="1" stateProvince="Santa Catarina State" typeStatus="holotype">
<emphasis id="7250F1406F64AFA8C1584EFF6C72C858" bold="true">
<emphasis id="B6AFD1F756B3C031653DA5339803006B" bold="true" italics="true">
<typeStatus id="0F9BBB2F1219E16A49CC7B296D43B496" type="holotype">Holotype</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry id="C4BC6DE3E6D4ADA127D9501796009B2D" name="Brazil">Brazil</collectingCountry>
• 78.0 mm SL; Brazil:
<collectingRegion id="E1FF20DFFB82D352C8087CF8A5FF5163" country="Brazil" name="Santa Catarina">Santa Catarina State</collectingRegion>
:
<collectingMunicipality id="ECBD1106CA7A0D5DE5E47DF2F482EB69">Matos Costa Municipality</collectingMunicipality>
:
<collectingMunicipality id="47C3E41B2AA82B8B0FDBBA12A9E4A5B4">Paca road</collectingMunicipality>
:
<location id="3C76BE494530361E83A7758813AC03C4" LSID="urn:lsid:plazi:treatment:75406B8769645F46BF04B2B82DDE9268:3C76BE494530361E83A7758813AC03C4" country="Brazil" county="Matos Costa Municipality" latitude="-26.417221" longLatPrecision="20" longitude="-51.261665" municipality="Matos Costa Municipality" name="Rio da Paca, tributary of Rio Jangada, Rio Iguacu drainage, Rio Parana basin" stateProvince="Santa Catarina State">Rio da Paca, tributary of Rio Jangada, Rio Iguaçu drainage, Rio Paraná basin</location>
;
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EGOCI" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-51.261667,-26.417222]}">
<geoCoordinate id="127127F30BBFA2730E6FAB921A4DB2F2" degrees="26" direction="south" minutes="25" orientation="latitude" precision="15" seconds="02" value="-26.417221">26 ° 25 ' 02 &quot; S</geoCoordinate>
,
<geoCoordinate id="AB13E69AB1E2661572CC4FDB2873C86B" degrees="51" direction="west" minutes="15" orientation="longitude" precision="15" seconds="42" value="-51.261665">51 ° 15 ' 42 &quot; W</geoCoordinate>
</named-content>
; about
<elevation id="5B8B43FD5780E541303B3AB1059F0A19" metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="m" value="1000.0">
<quantity id="39EB6B3852FA4432D29B15CF57D3C350" metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="m" value="1000.0">1000 m</quantity>
asl
</elevation>
;
<date id="58FD06616D397C6C1EF05569BF9960BF" value="2023-04-01">
<collectingDate id="BDB70B8380E2689A28048FF7C2B252C6" value="2023-04-01">1 Apr. 2023</collectingDate>
</date>
;
<collectorName id="FAB7D84D6FE72B3FCD96680DD0911706">C. R. M. Feltrin</collectorName>
and
<collectorName id="AF33515C58D1B113B396CF55E83A7621">L. Sebben</collectorName>
, leg.;
<specimenCode id="033CFB7511FCBA41EC11393213EC2D63">
<named-content id="BB517CFAB707D17056F506F06B34D49E" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14070
</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="BC0DD4F637FDEC2109514F8F87C778CD">
<materialsCitation id="4AFE7051B54DE95E39A16716154EF1C7" collectingDate="2023-04-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1000" latitude="-26.417221" location="Rio da Paca, tributary of Rio Jangada, Rio Iguacu drainage, Rio Parana basin" longLatPrecision="20" longitude="-51.261665" municipality="Paca" specimenCode="UFRJ 13820" specimenCount="2" stateProvince="Santa Catarina" typeStatus="paratype">
<emphasis id="765FB470E0C168A5218A62DEB1A694B9" bold="true">
<emphasis id="5C08CCC1132B2EDF98451CBBCBA9B863" bold="true" italics="true">
<typeStatus id="8E75A1595D2E29A86CD720850003A3D4" type="paratype">Paratypes</typeStatus>
</emphasis>
.
</emphasis>
All from
<collectingRegion id="1E9942DF0683993FB05D149C50C2360D" country="Brazil" name="Santa Catarina">Santa Catarina State</collectingRegion>
:
<collectingMunicipality id="381D6568F96D7F7F6660CD9A904D0949">Matos Costa Municipality</collectingMunicipality>
:
<collectingMunicipality id="72FE04FD7DBEAF9094B71AA489D1E465">Paca road</collectingMunicipality>
:
<location id="A4A6B6461F95796766B5541E919FDD7B" LSID="urn:lsid:plazi:treatment:75406B8769645F46BF04B2B82DDE9268:A4A6B6461F95796766B5541E919FDD7B" country="Brazil" county="Rio Iguacu" municipality="Matos Costa Municipality" name="Rio da Paca, tributary of Rio Jangada, Rio Iguacu drainage, Rio Parana basin" stateProvince="Santa Catarina State">Rio da Paca, tributary of Rio Jangada, Rio Iguaçu drainage, Rio Paraná basin</location>
.
<collectingCountry id="07094460A78E7098630A341CB782C233" name="Brazil">Brazil</collectingCountry>
•
<specimenCount id="2ED987E23413EFCBB9905C556864DB2C" count="2" type="generic">2 ex.</specimenCount>
,
<quantity id="C5B4962DECFE88E01511A4A282E66563" metricMagnitude="-2" metricUnit="m" metricValue="6.034999999999999" metricValueMax="7.63" metricValueMin="4.4399999999999995" unit="mm" value="60.349999999999994" valueMax="76.3" valueMin="44.4">44.4–76.3 mm</quantity>
SL; same data as holotype;
<specimenCode id="5532832B6008BE76B413E69A8D0C1878">
<named-content id="A8F37BB4043C427305387C4790675B65" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13820
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="864650F3D7E10DD3F56CADC5E2684EA6" collectingDate="2023-04-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1000" latitude="-26.417221" location="Rio da Paca, tributary of Rio Jangada, Rio Iguacu drainage, Rio Parana basin" longLatPrecision="20" longitude="-51.261665" municipality="Paca" specimenCode="UFRJ 14071" specimenCount="3" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="3CB161FB825C651D7C4D5CBD10D6851A" count="3" type="generic">3 ex.</specimenCount>
(C &amp; S),
<quantity id="4F497FB53EE1987148D57FF936A31242" metricMagnitude="-2" metricUnit="m" metricValue="4.275" metricValueMax="5.52" metricValueMin="3.03" unit="mm" value="42.75" valueMax="55.2" valueMin="30.3">30.3–55.2 mm</quantity>
SL; collected with holotype;
<specimenCode id="3193AFBF537939D8F2AFCD72825E2CC9">
<named-content id="5641E668AFA1C22FBB05B975B430BF3D" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14071
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="377DBA85E9D381DB01F19C0954BD7F52" collectingDate="2023-04-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1000" latitude="-26.417221" location="Rio da Paca, tributary of Rio Jangada, Rio Iguacu drainage, Rio Parana basin" longLatPrecision="20" longitude="-51.261665" municipality="Paca" specimenCode="UFRJ 13559" specimenCount="1" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="515A56910CFE70BEC4682A8D2EA03CBC" count="1" type="generic">1 ex.</specimenCount>
,
<quantity id="F2B4E15BE14AA1E9843D84DDEEB49AF6" metricMagnitude="-2" metricUnit="m" metricValue="3.08" unit="mm" value="30.8">30.8 mm</quantity>
SL; collected with holotype;
<specimenCode id="D0B594EC6E4BF180AE73EC93CA956521">
<named-content id="2A5F0CF1F03DA2037EE1F44DD1DBDEB1" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13559
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="2E9359317AE32CF17AEE744B3C95C3B6" collectingDate="2023-06-30" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" elevation="1000" latitude="-26.418333" longLatPrecision="20" longitude="-51.275" specimenCode="UFRJ 13560" specimenCount="1" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="A64E653D0C531A37F8E7AE0D8E16EC4C" count="1" type="generic">1 ex.</specimenCount>
(DNA),
<quantity id="F6A4E3346C51E6CA1AA4751B9D2F9353" metricMagnitude="-2" metricUnit="m" metricValue="2.78" unit="mm" value="27.8">27.8 mm</quantity>
SL;
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EFPCI" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-51.275000,-26.418333]}">
<geoCoordinate id="A630AC03B5F75260A25701B95B1FD839" degrees="26" direction="south" minutes="25" orientation="latitude" precision="15" seconds="06" value="-26.418333">26 ° 25 ' 06 &quot; S</geoCoordinate>
,
<geoCoordinate id="04CB729C428B96FEB2EA890938D04A6C" degrees="51" direction="west" minutes="16" orientation="longitude" precision="15" seconds="30" value="-51.275">51 ° 16 ' 30 &quot; W</geoCoordinate>
</named-content>
; about
<elevation id="6EC520D60A790E1C45CAC60A941A96A4" metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="m" value="1000.0">
<quantity id="93AEC7B30912105FDD38FC04EE23E714" metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="m" value="1000.0">1000 m</quantity>
asl
</elevation>
;
<date id="9A7AD450383C9199E13FED2267111DDF" value="2023-06-30">
<collectingDate id="5CAA24654A9E5C82BCB3F04A0CB7064C" value="2023-06-30">30 Jun. 2023</collectingDate>
</date>
;
<collectorName id="DF31DBE301A57D5479B685167B8284CD">C. R. M. Feltrin</collectorName>
, leg.;
<specimenCode id="9B9BB09CDA7EF3FA40EDFEF3CB48DCDB">
<named-content id="3BACE9B38E1C6A0BB68F32853E45E07B" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13560
</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EOPCI" type="diagnosis">
<paragraph id="D5FDEBB92A6897EA80C6C8443F62B0BE">
<heading id="7220AFE3FDA5AB47F1CE75CDF2D107EA" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="2A383A01D53B32CD968887B7DD26E0A7">
<taxonomicName id="A318C595EEA72F3F0FFD0CD7FFBACF57" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna">
<emphasis id="0CDC62164459343A278253CF74B7347C" italics="true">Cambeva rotundipinna</emphasis>
</taxonomicName>
differs from all other congeners of the
<taxonomicName id="A88A2CE8820A3DD19E76A365F163C16C" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="F29055E0C0487D0BFAD1035D89FFBACD" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade, except
<taxonomicName id="4FC651D7635F6071EB4F68FC87EFCE45" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="5BCAAF13641E3FCD11850BBC801953AE" italics="true">C. luteoreticulata</emphasis>
</taxonomicName>
, by having a relatively short and rounded caudal fin in specimens above about
<quantity id="3DCA9E02578C0938025EC31A5447A30F" metricMagnitude="-2" metricUnit="m" metricValue="6.0" unit="mm" value="60.0">60 mm</quantity>
SL (Fig.
<figureCitation id="B8276E5ADB6DC06FECAC0C4DB9F77BD5" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14070, 78.0 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131392">10 A</figureCitation>
; vs. subtruncate, truncate, emarginate or forked).
<taxonomicName id="26D25729262E209CD85858C08A3BEFF7" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna">
<emphasis id="4F4BA3AA08445455B05333B168378EF9" italics="true">Cambeva rotundipinna</emphasis>
</taxonomicName>
differs from
<taxonomicName id="8AD641DD5B5407792E035B1574B30762" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="89022266BACB51606D49798000E21B74" italics="true">C. luteoreticulata</emphasis>
</taxonomicName>
by having fewer procurrent caudal-fin rays (15–17 dorsal and 10 or 11 ventral, vs. 21 or 22 and 15 or 16, respectively), jaw teeth irregularly arranged (vs. arranged in three rows), more opercular odontodes (14–17 vs. nine or ten), longer nasal barbel in specimens above
<quantity id="9358F58AC2455FBED760125764A50959" metricMagnitude="-2" metricUnit="m" metricValue="6.0" unit="mm" value="60.0">60 mm</quantity>
SL, reaching area between orbit and opercular patch of odontodes (vs. reaching area anterior to orbit), and a colour pattern of juveniles, in which the flank is light brownish yellow with small black dots irregularly arranged (vs. pale yellow with large, irregularly shaped dark brown to black blotches, more concentrated on its dorsal portion).
<taxonomicName id="AA291A52693B7719A4814CDCEDF64B98" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna">
<emphasis id="9FAD59CD31C6284CFD8E841FF3B9AACE" italics="true">Cambeva rotundipinna</emphasis>
</taxonomicName>
also differs from
<taxonomicName id="305339030BDDA92BE83DDE047C8B6CD8" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea">
<emphasis id="9BAE479C4064B677D2F88C998D5880B8" italics="true">C. atrobrunnea</emphasis>
</taxonomicName>
, another species from western RISE, by having more odontodes (14–17 opercular and 30–34 interopercular, vs. 12 and 20–22, respectively) and a different juvenile colour pattern, comprising black dots irregularly arranged on the flank (Fig.
<figureCitation id="3E17F4B1FC9BDA6EEB5C1B92DDBABEAB" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13820, 44.0 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131393">11 A</figureCitation>
; vs. black dots arranged in irregular longitudinal rows, coalesced to form stripe on the anterior flank midline, Fig.
<figureCitation id="4B6FBE7A115709DA7083BD28DE05E64F" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13821, 33.4 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131389">7 A</figureCitation>
).
<taxonomicName id="E338375ED12C0076A0E5872E9D16078D" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna">
<emphasis id="C63B9A89172BB8CD5FAB1CDB1912D4C4" italics="true">Cambeva rotundipinna</emphasis>
</taxonomicName>
also differs from both
<taxonomicName id="3A6191901E3EDE1ED3AD9FD6F95A6429" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea">
<emphasis id="7CDEE1C742AAEB6AB111C7BE6B6D2C7B" italics="true">C. atrobrunnea</emphasis>
</taxonomicName>
and
<taxonomicName id="4C43F59CC0E415DEC132CB8BC422A49C" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="C80EEADBB5A880BDEC7B46B8364CFC04" italics="true">C. luteoreticulata</emphasis>
</taxonomicName>
by having a broader autopalatine, with its largest width about equal to its length (Fig.
<figureCitation id="F8722813319859A3584B089EE616868E" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 J</figureCitation>
, vs. narrower, Fig.
<figureCitation id="1AA9AAE68675EA989A809277889E8EA8" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 D, G</figureCitation>
) and a shorter posterior process of the parurohyal, its length about one third of the distance between the anterior margin of the parurohyal and the anterior insertion of the posterior process (Fig.
<figureCitation id="82009569D0C29325E112B2D5993976BB" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 L</figureCitation>
, vs. longer, Fig.
<figureCitation id="38B276169AD0D0498ABA749539FA8A7D" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 F, I</figureCitation>
).
<taxonomicName id="69CCC8A684E3FF771B38660A4065C93E" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna">
<emphasis id="7786E2FB7C9393EA638D93025B919CD2" italics="true">Cambeva rotundipinna</emphasis>
</taxonomicName>
is also distinguished from all other species of
<taxonomicName id="6D01E10C5FA832C0475DEAF6B80F11A1" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="2626FE094A0CD9BF1BDFADFD03DF3440" italics="true">Cambeva</emphasis>
</taxonomicName>
endemic to the Rio Iguaçu drainage by the following combination of character states: seven pectoral-fin rays (vs. eight in
<taxonomicName id="FD8B37E696C1982C8D712B41F6064A4F" baseAuthorityName="de Pinna" baseAuthorityYear="1992" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="castroi">
<emphasis id="A7DD399DE37CF30858AEF2A423B00A18" italics="true">C. castroi</emphasis>
</taxonomicName>
,
<taxonomicName id="0B6C476F4F9608551DAB6AACE83E9BA6" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="99EF21123E647C4F6D9C2BF725DD94D9" italics="true">C. melanoptera</emphasis>
</taxonomicName>
,
<taxonomicName id="15A75761F09E0DC022C9C57C137A5802" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="E2C1E0D34F9781C5BCC889F71A5E7792" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="3651B76798300A41F833BEE872BE1F60" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="41E3DFABCA1E6480E8AD6A23663A7053" italics="true">C. stawiarski</emphasis>
</taxonomicName>
; and six in
<taxonomicName id="78311C7F82008C7CDC14584B9EC5E670" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="CBFD3F84AFC38F42297409633EEEF10F" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="CE65054BFEB384902736B2BEF327B28E" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="1991AC888CD9A1A07C88C68A84F6E52A" italics="true">C. naipi</emphasis>
</taxonomicName>
, and
<taxonomicName id="98BE3E9476599F496FAC490A0FEF2F41" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="29C970E9F9004528974B13C9DFC66C60" italics="true">C. taroba</emphasis>
</taxonomicName>
); absence of the anterior infraorbital (vs. presence in
<taxonomicName id="66B2A98C113B101C6DD58685CBC950AD" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="BFC88AA3125D126EB2A34044C4A6B6EF" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="ACCFA1D00E1533B2603DF63523C0F7BC" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="610E3E6A98D05DB9A831B87A30BF9F87" italics="true">C. naipi</emphasis>
</taxonomicName>
,
<taxonomicName id="6A64CE2713EA6174DBD08A7609DB2F82" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="A63B07FD4B4934F4C7B12A434A46BFC1" italics="true">C. papillifera</emphasis>
</taxonomicName>
,
<taxonomicName id="B4DEFDD119E359E4E660DB578845B7AB" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="plumbea">
<emphasis id="8BD29AECDF33D80E783721595243FCB9" italics="true">C. plumbea</emphasis>
</taxonomicName>
, and
<taxonomicName id="5E04FF3B956D3F940C2886633D1FD8EE" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="0173DC4F6252B97F00D2B88A40B4BD4C" italics="true">C. taroba</emphasis>
</taxonomicName>
); posterior margin of the caudal fin convex (vs. about straight in
<taxonomicName id="AE08C7474CD710F923D1FE22E5812B87" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="49ECD42F01FDC7218094DBBF061CE09A" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="5EF8695664CBAFD4517BE50B37813FF1" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="7B4B70ED1A9D8CCA876573ECDC1FD7E9" italics="true">C. davisi</emphasis>
</taxonomicName>
,
<taxonomicName id="305869A28EEA096539A1016271EF5E3B" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="526476D96AFBD4532C4239EAD38AA792" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="FDEA0D48D413F8C8B1A9BED4C91C74FF" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="3D6E930409CC3B284B2BB87E4D60B55C" italics="true">C. melanoptera</emphasis>
</taxonomicName>
,
<taxonomicName id="B318F881BAF146A8580C00B2426B4CC2" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="E68DDB5B767134B5A2E839C9945E2E4E" italics="true">C. papillifera</emphasis>
</taxonomicName>
,
<taxonomicName id="957DFB39BB119874B2CC6C75C9B5DB43" authorityName="dos Reis, Wosiacki, Ferrer, Donin &amp; da Graca" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="piraquara">
<emphasis id="5EC6F03D56916C7F840946BEC91F24A0" italics="true">C. piraquara</emphasis>
</taxonomicName>
,
<taxonomicName id="A4DAD7497EB23B6E3F7C2975B6075688" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="plumbea">
<emphasis id="C89B53BD8185920652CC270D3C3F7A84" italics="true">C. plumbea</emphasis>
</taxonomicName>
,
<taxonomicName id="076DD4CE67F9E2A4C447DF25B9B01AD7" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="igobi">
<emphasis id="B941571D8A392429BB343FECF0B37B48" italics="true">C. igobi</emphasis>
</taxonomicName>
; straight to slightly concave in
<taxonomicName id="506772B9104A3811C6B4B74B5CFE30B0" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="F9CC1E990B80EE822BCCCB69AF6694DE" italics="true">C. stawiarski</emphasis>
</taxonomicName>
; bilobed in
<taxonomicName id="16FD9BEE1EE93066EF54B42767BDD326" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="2651C0EA7B73A24A14D81116BC33BA21" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
; and emarginate in
<taxonomicName id="81D74434AEC12985E77F5D1AE21A4263" authorityName="dos Reis, Ferrer &amp; Graca" authorityYear="2021" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="cauim">
<emphasis id="803CA7FFA4B631A7143FD8D81A9D06AC" italics="true">C. cauim</emphasis>
</taxonomicName>
); absence of hypertrophied papillae on the ventral surface of the head (vs. presence in
<taxonomicName id="FFFE42F81EAB7874EB481D546450D802" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="5EB620648A074EBB2349D06DF4AD6D28" italics="true">C. papillifera</emphasis>
</taxonomicName>
); absence of pectoral-fin filament (vs. presence a well-developed filament in
<taxonomicName id="0F68BFBC6D6C90D905235A1990FFB7F8" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="E04EC06A262A4A006AD3FA98EB567C7E" italics="true">C. taroba</emphasis>
</taxonomicName>
and a rudimentary filament in
<taxonomicName id="754641785B2E514957BA00E807419E89" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="EABC9A86531074E96D703AAEE940B285" italics="true">C. davisi</emphasis>
</taxonomicName>
and
<taxonomicName id="666661BD4BE651254F4A43E1C2CA3EE5" authorityName="dos Reis, Wosiacki, Ferrer, Donin &amp; da Graca" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="piraquara">
<emphasis id="7796851803699010B7D740554C85472A" italics="true">C. piraquara</emphasis>
</taxonomicName>
); nine or 10 opercular odontodes (vs. broad, with 17 or
<quantity id="1CA37310D75FEA735DF5BC616B817BAE" metricMagnitude="-1" metricUnit="m" metricValue="4.572" unit="in" value="18.0">18 in</quantity>
<taxonomicName id="FCB34285F9C020D6565AD16E902BC620" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="A4E3AA30C1674A52BF0078B56ACCAA38" italics="true">C. mboycy</emphasis>
</taxonomicName>
; 15 or
<quantity id="F73D7C3011DD82BCE0D53D9CE941FC5F" metricMagnitude="-1" metricUnit="m" metricValue="4.064" unit="in" value="16.0">16 in</quantity>
<taxonomicName id="B9C15B5133C01BC3C0E88F8A08AAF968" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="297D3CE7187B41265E666738344E0C9D" italics="true">C. davisi</emphasis>
</taxonomicName>
; seven or eight in
<taxonomicName id="1C3E2317F77732AF939530533C17BA41" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="4EE1815E216435B68C4EE7F69FCCEAB9" italics="true">C. taroba</emphasis>
</taxonomicName>
); 30–34 interopercular odontodes (vs. 12 or
<quantity id="B2CE92A1D13E2EEA2857F4CF76DFE545" metricMagnitude="-1" metricUnit="m" metricValue="3.302" unit="in" value="13.0">13 in</quantity>
<taxonomicName id="E38DE73984F74C4F5241421BA4B54091" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="83A128D0E3D46F892093C2407337EB02" italics="true">C. naipi</emphasis>
</taxonomicName>
;
<quantity id="68338D1C184C85B7DB8EEEEFE7CE3A49" metricMagnitude="-1" metricUnit="m" metricValue="4.826" metricValueMax="5.334" metricValueMin="4.318" unit="in" value="19.0" valueMax="21.0" valueMin="17.0">17–21 in</quantity>
<taxonomicName id="4D46BC0EA6C9C1DE8BA60FA2AABAC611" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="3A71AD4051241C50916F972F29431D6D" italics="true">C. mboycy</emphasis>
</taxonomicName>
and
<taxonomicName id="64690F912D2EAD33F6C68DA6B0C884C3" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="F59E44C4505B629D9F1807F2E2FE03DA" italics="true">C. taroba</emphasis>
</taxonomicName>
); 15–17 dorsal procurrent caudal-fin rays (vs.
<quantity id="FCC201F56EB6DA6FF9E8D7A858C88E88" metricMagnitude="-1" metricUnit="m" metricValue="6.858" metricValueMax="7.366" metricValueMin="6.35" unit="in" value="27.0" valueMax="29.0" valueMin="25.0">25–29 in</quantity>
<taxonomicName id="7BB13F3649F7368B4204E8E14005B517" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="954153D3B67A0D2D1A633DB62EC184B1" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="023A7517FFFE9771E509CA53EFA0D738" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="igobi">
<emphasis id="4030923908EAB8F3250A084A5EF7339B" italics="true">C. igobi</emphasis>
</taxonomicName>
,
<taxonomicName id="552BE05761FF25F7A383AA655E4E8C9E" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="F8D3483A6D151413F14D6A7D21D42C39" italics="true">C. mboycy</emphasis>
</taxonomicName>
,
<taxonomicName id="913570AF7B6FEC2DD2645D50CADC511B" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="BA2335F098B2B27567AEE4FB7DB78190" italics="true">C. stawiarski</emphasis>
</taxonomicName>
, and
<taxonomicName id="75C8D91E2CA562F9F61E79049C0C68C0" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="E83030091C9BFCCDCA0716468EA6A69E" italics="true">C. taroba</emphasis>
</taxonomicName>
; 30 or
<quantity id="0FB5C97743B7814C00C09898F8B84BDF" metricMagnitude="-1" metricUnit="m" metricValue="7.874" unit="in" value="31.0">31 in</quantity>
<taxonomicName id="016DF4C9F0AD674D9D005560DD8B5BFE" authorityName="dos Reis, Ferrer &amp; Graca" authorityYear="2021" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="cauim">
<emphasis id="2990D6BE8CC28888C8BB82CACD1026C0" italics="true">C. cauim</emphasis>
</taxonomicName>
); 10 or 11 ventral procurrent caudal-fin rays (vs. 15 or
<quantity id="8DACADA7697115475E5D513782F8C31F" metricMagnitude="-1" metricUnit="m" metricValue="4.064" unit="in" value="16.0">16 in</quantity>
<taxonomicName id="82B3518DB7A46A5A970F09045FE8E2FD" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="053C193887A94AC9525E97EEEB08D010" italics="true">C. naipi</emphasis>
</taxonomicName>
,
<quantity id="323ECB376F30B83C8BC5F651DFA72ADC" metricMagnitude="-1" metricUnit="m" metricValue="5.588" metricValueMax="5.842" metricValueMin="5.334" unit="in" value="22.0" valueMax="23.0" valueMin="21.0">21–23 in</quantity>
<taxonomicName id="1D618C20DAD23025F9A870D1307E3FC9" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="B3701D3B5C9ED5819BEE9B637FF53434" italics="true">C. taroba</emphasis>
</taxonomicName>
); dorsal-fin origin at a vertical through the centrum of the 21
<superScript id="56DBEB242E136E11D11DDF6B867CE72D">st</superScript>
or 22
<superScript id="AFB899CA5B4E8D1FF6E991A1AC1A9C07">nd</superScript>
vertebra (vs. 19
<superScript id="D16D45F4C610CE74A068DBB697ADEE79">th</superScript>
or 20
<superScript id="4AA7B4875C481F110877CDA63E1C5FBF">th</superScript>
in
<taxonomicName id="CD1EE15942CDD82FB1DBDA6725027927" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="B4E92869B8DCAB6469CDC605B3926DE5" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="67ECA98D0710659E6B87A1E22C9B5154" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="9A3D301AB611479BC3E9A90752768187" italics="true">C. mboycy</emphasis>
</taxonomicName>
, and
<taxonomicName id="A188DAD1FD91182A4D161CAFDB904179" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="A63AFE4872A30A6998F99DDD82973159" italics="true">C. stawiarski</emphasis>
</taxonomicName>
); jaw teeth pointed, irregularly arranged (vs. incisiform and arranged in rows in
<taxonomicName id="EC8E37E1BF2D40E9B1F9F91C6A9B1C00" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="8AEEA0450D22BA02A966D477FC306AF0" italics="true">C. davisi</emphasis>
</taxonomicName>
); and 39 vertebrae (
<quantity id="8145DF63EACAE0FE10DA1DC66FB62DEB" metricMagnitude="-1" metricUnit="m" metricValue="9.144" unit="in" value="36.0">36 in</quantity>
<taxonomicName id="0A31A37DC05987BA65D1587ECF01F02D" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="7EDBAB5DFA777146AB6A3E5B38985641" italics="true">C. taroba</emphasis>
</taxonomicName>
). Molecular diagnosis: 10 nucleotide substitutions, two of them unique among taxa analysed *:
<abbrev id="ABBRID0EOEDI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
105 (G → A),
<abbrev id="ABBRID0ESEDI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
252 (G → A),
<abbrev id="ABBRID0EWEDI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
360 (G → A),
<abbrev id="ABBRID0E1EDI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
462 (T → G) *,
<abbrev id="ABBRID0E5EDI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
534 (G → A),
<abbrev id="ABBRID0ECFDI" xlink_title="genes cytochrome b">CYTB</abbrev>
69 (A → G) *,
<abbrev id="ABBRID0EGFDI" xlink_title="genes cytochrome b">CYTB</abbrev>
195 (T → C),
<abbrev id="ABBRID0EKFDI" xlink_title="genes cytochrome b">CYTB</abbrev>
219 (T → C),
<abbrev id="ABBRID0EOFDI" xlink_title="genes cytochrome b">CYTB</abbrev>
483 (A → G),
<abbrev id="ABBRID0ESFDI" xlink_title="genes cytochrome b">CYTB</abbrev>
637 (G → A).
<abbrev id="ABBRID0EWFDI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
p-distances among congeners of the
<taxonomicName id="988C7C3848458E262EC734D482D93418" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="D14622317A7CCC2462229103BC429CC7" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade ranging from 1.2 (
<taxonomicName id="FDB7FE58A2FF915D4DAB0C849E89751B" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="4C47D043D50C3368AC5F220C3B9C2124" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="55B0E2BF9693F13C9AA6FE0210AA4379" rank="species">sp. nov.</taxonomicNameLabel>
,
<taxonomicName id="CFB82A018EF3C38B7745E5E0C3535806" authority="(Bizerril, 1994)" baseAuthorityName="Bizerril" baseAuthorityYear="1994" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="cubataonis">
<emphasis id="B8FA4C5EFC6938D006BD1C77BC8F6A42" italics="true">Cambeva cubataonis</emphasis>
(Bizerril, 1994)
</taxonomicName>
, and
<taxonomicName id="9DFC9FF941EAD4A96728C144425D944D" authority="Costa, Feltrin &amp; Katz, 2022" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="ventropapillata">
<emphasis id="653B626B657E473B13B62EB280BC964E" italics="true">Cambeva ventropapillata</emphasis>
Costa, Feltrin &amp; Katz, 2022
</taxonomicName>
) and 4.7.
</paragraph>
<caption id="F932C52CFF56963AEBFA092EAD38581B" ID-arpha="3CD5DC10-88A4-5AD9-A9DC-AA5B17271DE1" httpUri="https://binary.pensoft.net/fig/1131392" startId="F10">
<paragraph id="C1D0A6BAD6DBDBD7A6A66ED117BE505B">
<label id="85382704F76C6BEED5E10B3654F33D24">Figure 10.</label>
</paragraph>
<paragraph id="01A46722BE05932731C9C31B6516BCAB">
<taxonomicName id="1C3C4EFD388DB75AA3956C543C56D10A" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="2B53371AC66A5085CE7D8DA5A5991E62" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="CBAFC5630EB019D183F1D47710006AF5" rank="species">sp. nov.</taxonomicNameLabel>
, holotype,
<specimenCode id="EB973C90306D381580BC1ABE5B131C36">
<named-content id="9F69F5931A5F98F6F37A0F7C2B1AC4EB" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14070
</specimenCode>
, 78.0 mm SL.
<emphasis id="031F0D58E83FD38517B45194B3EF1C8C" bold="true">A.</emphasis>
Lateral view;
<emphasis id="CD5038DD4D93E875C1E0E0C876E385F9" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="F027A2D66831F82D147B31FF410B5134" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
<caption id="764DCA51A17C7B0A8C1A7C68C4E56E82" ID-arpha="133BBF76-37FC-5636-B13C-3224A8603ECD" httpUri="https://binary.pensoft.net/fig/1131393" startId="F11">
<paragraph id="22794C104B99C28A555C920DBA6B3780">
<label id="649F0ED37BF34C8D0A43C01653DA82C2">Figure 11.</label>
</paragraph>
<paragraph id="CB49A42F90001F2D9127A62F379CFB79">
<taxonomicName id="B8613FE75C5843E69677DD48E392702F" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="1E58FB67E506861C61DAAEFB263A5489" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="1204698A596A050CE821F07EAA0887B4" rank="species">sp. nov.</taxonomicNameLabel>
, paratype,
<specimenCode id="560B0B1CD6576B2871DA8989AD2FD461">
<named-content id="D6F5D8D699BF6588BB6AE98C84B3F9FD" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13820
</specimenCode>
, 44.0 mm SL.
<emphasis id="67ACA9FB5DDEDC55955DBB7B2491DA40" bold="true">A.</emphasis>
Lateral view;
<emphasis id="E43500A37CB9F641E336B0EDCCE7430B" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="93ED64631B00880472D5805A9795AC45" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EGJDI" type="description">
<paragraph id="E0230C550DECEA35522E351D9CBEB8A8">
<heading id="0883F19A44C19F002545BE931F245E62" reason="title">Description.</heading>
</paragraph>
<paragraph id="B78E6F0F0B9D3D95868D65C26B24B793">
Morphometric data appear in Table
<tableCitation id="305E7A33B0B94283E15A342332B74F2C" captionStart="Table 6" captionStartId="T6" captionText="Table 6. Morphometric data of Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/A597E4A5185581168849161A4D978E9A" tableUuid="A597E4A5185581168849161A4D978E9A">6</tableCitation>
.
</paragraph>
<caption id="A597E4A5185581168849161A4D978E9A" ID-Table-UUID="A597E4A5185581168849161A4D978E9A" httpUri="http://table.plazi.org/id/A597E4A5185581168849161A4D978E9A" startId="T6" targetIsTable="true">
<paragraph id="29A09ABFD3C6769DAC92CC3CE4A2884F">
<label id="0AE62B5297AF62F32FF68E2555256E65">Table 6.</label>
</paragraph>
<paragraph id="B2C929CB05A8EC9F0741F7550EE93F29">
Morphometric data of
<taxonomicName id="E157DB501475997DB24201EEA9DD3F02" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="5C594C29DC809C3DB3509F51A3426888" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="C8CA051E261D6D5705619C4CD51612E4" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="590A6C8F3576A9254A4B8775B850581B">
<table id="TID0EBIDI" rules="all">
<tbody id="2368AD1D761D3A889409AEA84693AEBA">
<tr id="2B46D081A20D1015DFA414DC70542B43">
<th id="5A17CA60540CF49F98CB4F95D5F8D472" colspan="1" isEmpty="true" rowspan="1">-</th>
<th id="4771E7EB189B67D1A6502DDE07978DC7" colspan="1" rowspan="1">Holotype</th>
<th id="59295E7A8849879F5DDC08D25ABB4084" colspan="1" rowspan="1">Paratypes (n = 3)</th>
</tr>
<tr id="3B7CF1E9D6C6CD74E5BAD8A6E84F3062">
<td id="D0A227878A3FB5F6EEA3EEE779663D19" colspan="1" rowspan="1">Standard length (SL)</td>
<td id="8EF6CE136A011C713B2CE4852A240815" colspan="1" rowspan="1">78.0</td>
<td id="CF84D2CBCAE11D469E2FF8AF03E12B8E" colspan="1" rowspan="1">44.4–76.3</td>
</tr>
<tr id="07FC4580C48D4D8673F5D449BD67D923">
<td id="21B75A8CB430F28E3459F629538F0536" colspan="3" rowspan="1">
<emphasis id="56CCC52BC273B4E880F1E896A84DB5E4" bold="true">Percentage of standard length</emphasis>
</td>
</tr>
<tr id="22D16827588CEB8D98A4BC838C05752A">
<td id="5F1AB7754558FDA1F30A920B5AF754E9" colspan="1" rowspan="1">Body depth</td>
<td id="83CF1C54F8DEB2C1A30476612A681B48" colspan="1" rowspan="1">15.1</td>
<td id="ABD15F1448CEE064C3B0D375EE23F4CF" colspan="1" rowspan="1">14.5–15.6</td>
</tr>
<tr id="592E62BDB4B6DD448187612B69F2C458">
<td id="8270D229FDEBC950D343E8E7090D0059" colspan="1" rowspan="1">Caudal peduncle depth</td>
<td id="3A438EA5ACF41BDF5BB8F361D78E9B91" colspan="1" rowspan="1">12.1</td>
<td id="09D8C29AA7B12841422B92EFCA1F5062" colspan="1" rowspan="1">11.9–13.0</td>
</tr>
<tr id="7FAE5C61230CDF93F4F133A236F7340D">
<td id="52E8E7CB20883D9D695E65DE4AB54B28" colspan="1" rowspan="1">Body width</td>
<td id="E24249D0A0BF5821CABF29D3B55A2F61" colspan="1" rowspan="1">12.0</td>
<td id="010BAD135D58911D9BB4BF70442ABADC" colspan="1" rowspan="1">12.2–13.3</td>
</tr>
<tr id="D1ACF1D06B377CDBFE79485C9B634657">
<td id="0AB897881AA74EC1C0BB13BBE9FF418F" colspan="1" rowspan="1">Caudal peduncle width</td>
<td id="07047620B7B6EA0B80CB47D5BA316A1E" colspan="1" rowspan="1">4.1</td>
<td id="7BD876D7AC1DFCDC4F7EB183E97C0404" colspan="1" rowspan="1">3.7–4.9</td>
</tr>
<tr id="68F0241204C2D7A3D9244223153426FC">
<td id="A1A7214D71A77C7344C7E09AAAB9050C" colspan="1" rowspan="1">Pre-dorsal length</td>
<td id="D6A5C1FA7F7A86476FCB003A01F0A6B4" colspan="1" rowspan="1">64.6</td>
<td id="CEC0DC8DF1C8CB56D63DFF8B1E33840C" colspan="1" rowspan="1">65.3–69.7</td>
</tr>
<tr id="9EB6E5109946A22C65EA68AFD1FBC931">
<td id="30A8426B6E25BAF7C1C0F854FCDB7EA5" colspan="1" rowspan="1">Pre-pelvic length</td>
<td id="47908F49B453C6EA119CE2C22F1C007E" colspan="1" rowspan="1">57.2</td>
<td id="19276407745A384F7AE7126053F645B8" colspan="1" rowspan="1">59.9–60.9</td>
</tr>
<tr id="80547A9CCE867884C658BCAC84E65C54">
<td id="929E0AE32B8F6E5AC00D5C34C4BCEEFF" colspan="1" rowspan="1">Dorsal-fin base length</td>
<td id="1D494189C787D5D96949D7F10BD8B7F3" colspan="1" rowspan="1">11.5</td>
<td id="16B60C1D03B95152C545022C3114207F" colspan="1" rowspan="1">11.4–12.2</td>
</tr>
<tr id="92771B4A95232AFF5BB12784790E9FE4">
<td id="390A8B6521A5302E74867A4460AAE034" colspan="1" rowspan="1">Anal-fin base length</td>
<td id="C64D0589EA06E91CC451A018FB70DD58" colspan="1" rowspan="1">8.2</td>
<td id="78F402C31232BEAAA23FA5D28F977BB3" colspan="1" rowspan="1">8.2–9.1</td>
</tr>
<tr id="E638AEAA0C988CF344E901D7476DA3B1">
<td id="06C8D7FF57B2C1216B8841EF88362FC3" colspan="1" rowspan="1">Caudal-fin length</td>
<td id="15A71FB4B27522F517941B887C630773" colspan="1" rowspan="1">14.0</td>
<td id="0C25B296C4AC97BA5187BDBC5E27DCF0" colspan="1" rowspan="1">14.8–16.6</td>
</tr>
<tr id="42DCEB66B148F15401ACC52A68BF903F">
<td id="A7A3A72F101BFB3288429C6918135D77" colspan="1" rowspan="1">Pectoral-fin length</td>
<td id="A746F60597245E1A13FBCE05B7FEB3BD" colspan="1" rowspan="1">9.4</td>
<td id="FCB1645D190B5739789AC16E57425276" colspan="1" rowspan="1">9.6–12.6</td>
</tr>
<tr id="F2DB4D1F8B3B70954573A38297DF08D7">
<td id="E757FF603FD94E93D677B42215B10C5A" colspan="1" rowspan="1">Pelvic-fin length</td>
<td id="71E85B65A4BBC01C16610B502B6D8ADF" colspan="1" rowspan="1">8.2</td>
<td id="AB615DB9EE4189609CE76A39612E0FA7" colspan="1" rowspan="1">8.4–9.4</td>
</tr>
<tr id="0E1DD70ED8C1F1A43EAE70059FA31780">
<td id="6942010C24B423D5C41CD8FE4A0C1D4C" colspan="1" rowspan="1">Head length</td>
<td id="8F89F9CF5F89C3ACD227CF7A0FD506DE" colspan="1" rowspan="1">19.9</td>
<td id="009BB14D611A7BA1DDDA3C036B207FD2" colspan="1" rowspan="1">21.6–25.9</td>
</tr>
<tr id="FBB016E5F9A65EDBCBFF3CB1EDC5E211">
<td id="6169CA336CD3EA2AC20FB96D25E7D4A0" colspan="3" rowspan="1">
<emphasis id="CD852312C7C02ED86397C8234E8BBD99" bold="true">Percentage of head length</emphasis>
</td>
</tr>
<tr id="A5286060DD34DF8F8B5A413215D58DD6">
<td id="1DDA364F1BD9B5115E116052CA055CC0" colspan="1" rowspan="1">Head depth</td>
<td id="E03878A3EC51239D6337AC2D0BB002FF" colspan="1" rowspan="1">50.7</td>
<td id="876E36AB2344DD211B0CCBDB99DA8434" colspan="1" rowspan="1">40.7–52.7</td>
</tr>
<tr id="8F53D5181B5139E0BB7266B33F7EAA93">
<td id="E776BA8760441CB5A9457D18BF651E76" colspan="1" rowspan="1">Head width</td>
<td id="41667FA52D64E8E4869F34990AA1B339" colspan="1" rowspan="1">85.3</td>
<td id="2B76CAD53EFA7911AFA41D2A24102A49" colspan="1" rowspan="1">68.6–80.1</td>
</tr>
<tr id="87C851A8C1BE51C9C78DA9585B32600D">
<td id="D821B24B8CA071655B67BBFE738F2596" colspan="1" rowspan="1">Snout length</td>
<td id="292DFB44EFF1C8F21802E30186123DFB" colspan="1" rowspan="1">39.6</td>
<td id="1F538FEFE9B31164D05663CA647A28C2" colspan="1" rowspan="1">35.6–41.6</td>
</tr>
<tr id="8429DC6D410465935786D26A69761E4F">
<td id="758AD12778BE7D104DC19A9551AFE512" colspan="1" rowspan="1">Interorbital width</td>
<td id="F58F19C0000DFEC5E0C08074B2DEA913" colspan="1" rowspan="1">22.2</td>
<td id="CA215DD7A31CB6196916D679B71D1DB5" colspan="1" rowspan="1">18.7–23.7</td>
</tr>
<tr id="94861471C2E81FE3104D703EF31B2A71">
<td id="3797F25F68FAACDEC6EADC3A13A62107" colspan="1" rowspan="1">Preorbital length</td>
<td id="2C5808F2DAAAB761A976EEA136086867" colspan="1" rowspan="1">13.8</td>
<td id="7CD3AA847174D11197760E7C0B047FF0" colspan="1" rowspan="1">9.5–13.3</td>
</tr>
<tr id="8DE46ED5E47018B478BE588D393D160D">
<td id="DEC42E6699E6575344CC47B9F681D9E1" colspan="1" rowspan="1">Eye diameter</td>
<td id="9E0378B17058EADCFE8DC5992839530A" colspan="1" rowspan="1">8.3</td>
<td id="66FA9B7AEAEBD5B97B540FF9F25D295D" colspan="1" rowspan="1">7.9–10.2</td>
</tr>
</tbody>
</table>
</paragraph>
<paragraph id="F3F93746107DE03B0E6D8A6350C61286">
<emphasis id="3EFDE7B4F9A7D25F8F978E08FC197DB5" bold="true">
<emphasis id="E68296C8E084A4F02ADC5428C98EBD9D" bold="true" italics="true">Head morphology</emphasis>
.
</emphasis>
Barbels moderate in length. Nasal barbel reaching area just posterior to orbit, maxillary and rictal barbels reaching middle of interopercular patch of odontodes. Jaw teeth with pointed to rounded extremities, irregularly arranged. Premaxillary teeth 37 or 38, dentary teeth 32–35 Opercular and interopercular odontodes pointed, about straight. Opercular odontodes 14–17, interopercular odontodes 30–34.
</paragraph>
<paragraph id="0223866E515E42171C88E3AB271CC060">
<emphasis id="C4079E2E9213F3B441352F6EF41905BF" bold="true">
<emphasis id="DCB92246D76AD27D44F8CD3F9DE64593" bold="true" italics="true">Fin morphology</emphasis>
.
</emphasis>
Fins rounded. Total dorsal-fin rays 11 (ii + II + 7), total anal-fin rays 9 (ii + II + 5). Anal-fin origin at vertical through posterior portion of dorsal-fin base, at base of 6
<superScript id="E1CD9E8F9F167EE97A38F9CB438997C4">th</superScript>
branched dorsal-fin ray in specimens above about
<quantity id="77C22A8FA9B306D34CA78EE3FDF5693D" metricMagnitude="-2" metricUnit="m" metricValue="5.0" unit="mm" value="50.0">50 mm</quantity>
SL, at vertical through posterior middle of dorsal-fin base, at base of 4
<superScript id="F29FA4C1C7321B8CB716A11B5B01E25D">th</superScript>
branched dorsal-fin ray in smaller specimens. Pectoral fin rounded in dorsal view, first pectoral-fin ray about equal in length to second ray, not forming terminal filament. Total pectoral-fin rays 7 (I + 6). Pelvic fin rounded, its tip reaching vertical through middle of dorsal-fin base. Total pelvic-fin rays 5 (I + 4). Caudal fin subtruncate, corners rounded. Total principal caudal-fin rays 13 (I + 11 + I), total dorsal procurrent rays 15–17 (xiv – xvi + I), total ventral procurrent rays 10 or 11 (ix – x + I).
</paragraph>
<paragraph id="D59A3404918B61561E8C871F3617A393">
<emphasis id="77C9A240A3D2F9D518B5604213D69C70" bold="true">
<emphasis id="7980C2186C3D993B7CEA753DF269FBF8" bold="true" italics="true">Osteology</emphasis>
(Fig.
<figureCitation id="005C072FAB901F29BE1B68AFC5C685D8" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 J – L</figureCitation>
).
</emphasis>
Mesethmoid broad anteriorly, with small lateral expansion in area just anterior to lateral ethmoid. Anterior mesethmoid margin convex, mesethmoid cornu broad, subtriangular, slightly curved posteriorly, abruptly narrowing at its extremity. Lateral ethmoid with small lateral projection immediately posterior to articular facet for autopalatine. Lacrimal thin, elliptical. Sesamoid supraorbital length about two times longer than lacrimal, without lateral expansions, its width about equal to lacrimal width. Premaxilla long, laterally narrowing, slightly curved. Maxilla slender, slightly curved, its length about four fifths of premaxilla, posterior process rudimentary. Autopalatine sub-trapezoidal in dorsal view, broad, its largest width about equal to its length, medial margin deeply sinuous with pronounced expansion on posterior margin, lateral margin weakly concave. Autopalatine postero-lateral process triangular, short, its length about half autopalatine length.
</paragraph>
<paragraph id="AC4AB817F262825134370F0120E11A19">Metapterygoid sub-trapezoidal, longer than deep, relatively large, its surface greater than quadrate lateral surface. Area anterior to articulation between metapterygoid and quadrate with small laminar overlapped expansions of both bones. Quadrate with deep anterior constriction at dorsal process base. Hyomandibula long, anterior outgrowth horizontal length slightly longer than largest horizontal metapterygoid length. Dorsal margin of hyomandibula outgrowth concave. Opercle elongate, longer than interopercle. Opercular odontode patch moderately slender, its depth about two thirds of hyomandibula articular facet length. Dorsal process of opercle short, subtriangular, its extremity pointed. Opercular articular facet for hyomandibula with dorsal, small, rounded laminar projection, articular facet for preopercle rudimentary. Interopercle moderate in length, interopercular odontode patch length about equal hyomandibula outgrowth length. Preopercle slender, with minute ventral projection.</paragraph>
<paragraph id="38B686EE9900C28A226007962E4B7E7C">
Parurohyal robust, lateral process sub-rectangular, slightly curved posteriorly, with truncate extremity. Parurohyal head with prominent anterolateral paired process. Parurohyal middle foramen relatively large, oval. Parurohyal posterior process short, about one third of distance between anterior margin of parurohyal and anterior insertion of posterior process. Branchiostegal rays 8 or 9. Vertebrae 39. Ribs 14 or 15. Dorsal-fin origin at vertical through centrum of 21
<superScript id="D0410AA6F6961ABDC584A809AF1D5D7B">st</superScript>
or 22
<superScript id="9676926C8C9134806C001EFA512AF86D">nd</superScript>
vertebra; anal-fin origin at vertical through centrum of 25
<superScript id="6591CC3729F9AC9AC308A401F96B070C">th</superScript>
or 26
<superScript id="B9780BCED7101CAA3341001F40F1F1A6">th</superScript>
vertebra. Two dorsal and single ventral hypural plate.
</paragraph>
<paragraph id="92B5A21E2CEF55AFA808B0B69E549DD0">
<emphasis id="3FDAF716CFFC0AF1EC5D79F43ED9EBEC" bold="true">
<emphasis id="DEC5188ED50EF777BF3EB514040B6796" bold="true" italics="true">Colouration in alcohol</emphasis>
.
</emphasis>
In adult specimens, above about
<quantity id="C9C76030D85FBA171482941C217DD811" metricMagnitude="-2" metricUnit="m" metricValue="5.0" unit="mm" value="50.0">50 mm</quantity>
SL (Fig.
<figureCitation id="F0E22A13276C69BFF599F1216DFA4FEA" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14070, 78.0 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131392">10</figureCitation>
), flank, dorsum and head side light brownish yellow, with great concentration of small dark brown to black dots. Venter and ventral surface of head pale yellow, with minute dark brown dots in area just anterior to pelvic fin and on branchiostegal region. Nasal and maxillary barbels brown, rictal barbel brownish white. Fins hyaline; dark chromatophores scattered over all fins, except pelvic fin. In juvenile specimens about
<quantity id="CCD672269DBDAF04E26EE7253F8455E0" metricMagnitude="-2" metricUnit="m" metricValue="4.0" unit="mm" value="40.0">40 mm</quantity>
SL or less (Fig.
<figureCitation id="02A5BD06BBC4D2EDC5144C027A4C0821" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13820, 44.0 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131393">11</figureCitation>
), flank, dorsum and head side light brownish yellow with small black dots irregularly arranged.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EVSDI" type="distribution">
<paragraph id="51C709AEC4EB74F13426EEAFF3D4FDF9">
<heading id="2EA7BC6CB26D66CBA267BBA456DE9A07" reason="title">Distribution.</heading>
</paragraph>
<paragraph id="D454AE1A78E8EB7B5E191D093AB2C4CD">
<taxonomicName id="0936EC554B0F0273FCA8FBE90B6358D6" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna">
<emphasis id="ACDF747412DB25206B21EE75FB56B170" italics="true">Cambeva rotundipinna</emphasis>
</taxonomicName>
is known from two close localities in the Rio da Paca, a tributary of the Rio Jangada, Rio Iguaçu drainage, Rio
<collectingRegion id="FE9C90C2AB766233F4EA455FF42B7AEE" country="Brazil" name="Parana">Paraná</collectingRegion>
basin, at about
<quantity id="5D6E8CACCB9B16E17AFD7F14926AE962" metricMagnitude="3" metricUnit="m" metricValue="1.0" unit="m" value="1000.0">1000 m</quantity>
asl (Fig.
<figureCitation id="CCE5854C48231098122573408D0035ED" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Geographical distribution of four new species of Cambeva from the Rio Iguaçu drainage, Serra do Espigão, southern Brazil: 1. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; 2. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; 3. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov.; 4. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov." httpUri="https://binary.pensoft.net/fig/1131387">5</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="SECID0EKTDI" type="etymology">
<paragraph id="C4B33FAB7E59E8CCE7407F498829670D">
<heading id="4F778B641E73AB4937C42551B5602D13" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="4D25DE427E449C8124B0AAA7D7E3DB27">From the Latin rotundus (rounded) and pinna (fin or wing), an allusion to the rounded fins of this new species.</paragraph>
</subSubSection>
</treatment>
</document>

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<subSubSection id="7ADA9CE785E4A0FF1356985263A265BA" type="nomenclature">
<paragraph id="DC7AAEF4D3C9CD879579DFCFDD0C8771">
<taxonomicName id="BAD7668C506D45A95C9157A07E23A0E9" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="5437E4A1ACB29FFC498B7DF077031BE5" italics="true">Cambeva luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
<taxonomicNameLabel id="16FD914B741A251B062E3B8A55F9CF94" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="A9C1F3D60F3E3702D3E60AF45B22D530" type="description">
<paragraph id="9107207C50F8E9E58D21F2568648D23A">
<figureCitation id="335369360B7972413B88FF4E949382F6" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">Figs 4 G – I</figureCitation>
,
<figureCitation id="41509475FDCE4C87D0C848902DA043AA" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14068, 81.6 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131390">8</figureCitation>
,
<figureCitation id="36EBC4736543961432FA063475DD73FE" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13562, 33.1 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131391">9</figureCitation>
,
<tableCitation id="C7467EE431998C4B4DD5BB77CF8BB3AC" captionStart="Table 5" captionStartId="T5" captionText="Table 5. Morphometric data of Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/8F6ED285BA8A7AD828B90D1E8B3DE427" tableUuid="8F6ED285BA8A7AD828B90D1E8B3DE427">Table 5</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EYHBI" type="type material">
<paragraph id="B75E190CAF399FF3251FBC410C0553EC">
<heading id="587FCCFE62AFD2EB4AF1F97DBCE459A8" reason="title">Type material.</heading>
</paragraph>
<paragraph id="B5384C9A0B9C37A3D6F90EEB3F46A476">
<materialsCitation id="AA8C5D152EEE3E20B2727082299FF290" collectingDate="2023-04-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1015" latitude="-26.406944" location="village of Colonia Cerne: stream tributary of Rio Liso, itself a tributary of Rio Pintado, Rio Iguacu drainage, Rio Parana basin" longLatPrecision="20" longitude="-51.0125" municipality="Matos Costa Municipality" specimenCode="UFRJ 14068" specimenCount="1" stateProvince="Santa Catarina State" typeStatus="holotype">
<emphasis id="6BF282ABD0BE70640E2F452FE4313607" bold="true">
<emphasis id="794FD40870F8900170B355253859832E" bold="true" italics="true">
<typeStatus id="38C079A8FE70FA2C935F8D489D1612BE" type="holotype">Holotype</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry id="7BF2DC29CD7DB04F530CCD6BACDFB68E" name="Brazil">Brazil</collectingCountry>
•
<quantity id="786A6A52D9D7B30EED529E2A3471E8D7" metricMagnitude="-2" metricUnit="m" metricValue="8.16" unit="mm" value="81.6">81.6 mm</quantity>
SL;
<collectingRegion id="69474F54CDFAA91F8E9F9AEC5E6BD2E9" country="Brazil" name="Santa Catarina">Santa Catarina State</collectingRegion>
:
<collectingMunicipality id="3FB124A0EE35C10E37B7BFA2DE56AA71">Matos Costa Municipality</collectingMunicipality>
:
<location id="290D485FB4CA82148CE95C086B0D8319" LSID="urn:lsid:plazi:treatment:775C7A7B826B5A9389684BD29B1F3821:290D485FB4CA82148CE95C086B0D8319" country="Brazil" county="Matos Costa Municipality" latitude="-26.406944" longLatPrecision="20" longitude="-51.0125" municipality="Matos Costa Municipality" name="village of Colonia Cerne: stream tributary of Rio Liso, itself a tributary of Rio Pintado, Rio Iguacu drainage, Rio Parana basin" stateProvince="Santa Catarina State">village of Colônia Cerne: stream tributary of Rio Liso, itself a tributary of Rio Pintado, Rio Iguaçu drainage, Rio Paraná basin</location>
;
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EGIBI" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-51.012500,-26.406944]}">
<geoCoordinate id="65B0610E671897E0BADCAA48DB0399E0" degrees="26" direction="south" minutes="24" orientation="latitude" precision="15" seconds="25" value="-26.406944">26 ° 24 ' 25 &quot; S</geoCoordinate>
,
<geoCoordinate id="7C0E68D6583BC432806D68CEA4D44038" degrees="51" direction="west" minutes="00" orientation="longitude" precision="15" seconds="45" value="-51.0125">51 ° 00 ' 45 &quot; W</geoCoordinate>
</named-content>
; about
<elevation id="77DCA4006546D51CECE49B213FB5BFAF" metricMagnitude="3" metricUnit="m" metricValue="1.015" unit="m" value="1015.0">
<quantity id="7D1E5964C1DAC5AE0E86ADCCACB9E3B3" metricMagnitude="3" metricUnit="m" metricValue="1.015" unit="m" value="1015.0">1,015 m</quantity>
asl
</elevation>
;
<date id="3F703EDCDC271F57F368E1BC44538C18" value="2023-04-01">
<collectingDate id="974798CA6535A18AC53F9E86FCC75CA6" value="2023-04-01">1 Apr. 2023</collectingDate>
</date>
;
<collectorName id="430C7D0487CD1F1A3E43FEC250B618DD">C. R. M. Feltrin</collectorName>
and
<collectorName id="171E141E53E9BFF5DEDBF4D5EF6D60C4">L. Sebben</collectorName>
, leg.;
<specimenCode id="942E3611AFA234A55F5EBC7EEF3E5121">
<named-content id="6702280EF0998A3DDFBB9A63FD7F9B8C" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14068
</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="8A2E7D54BBC73F90A9C2E544F294902E">
<materialsCitation id="C4909BA68D8C2C98618163A563CA2919" collectingDate="2023-04-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1015" latitude="-26.406944" location="Brazil" longLatPrecision="20" longitude="-51.0125" municipality="Colonia Cerne" specimenCode="UFRJ 13562" specimenCount="7" stateProvince="Santa Catarina" typeStatus="paratype">
<emphasis id="A72D7D0A0BE122559F43D8429387B7B4" bold="true">
<emphasis id="A8F2621E352AC2168E79816589832D94" bold="true" italics="true">
<typeStatus id="A1E7D193B88356F8CBE87F1A32AAAA40" type="paratype">Paratypes</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry id="528F22F0A2056548406AC1B8E14F7CE8" name="Brazil">Brazil</collectingCountry>
•
<specimenCount id="C8A986D8E2FE5E0A6A4E5DE6EDB2FE9F" count="7" type="generic">7 ex.</specimenCount>
<quantity id="B04ACD46AD023B85017BB505CA824B04" metricMagnitude="-2" metricUnit="m" metricValue="4.8" metricValueMax="7.08" metricValueMin="2.52" unit="mm" value="48.0" valueMax="70.8" valueMin="25.2">25.2–70.8 mm</quantity>
SL; same data as holotype;
<specimenCode id="6AF7D6EA8A0D262BF58D32308112FE22">
<named-content id="48D10EB0FB61349F422ECA56C36FA559" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13562
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="118FC7698E1B00D9FF5DDC0BBDB736E7" collectingDate="2023-04-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1015" latitude="-26.406944" location="Rio Liso" longLatPrecision="20" longitude="-51.0125" municipality="Colonia Cerne" specimenCode="UFRJ 13563" specimenCount="3" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="3123513CE0A3ED88A09CE32E3FF50D8F" count="3" type="generic">3 ex.</specimenCount>
(DNA),
<quantity id="46AC137EF47159D2161E5CAA715E6005" metricMagnitude="-2" metricUnit="m" metricValue="3.2649999999999997" metricValueMax="4.26" metricValueMin="2.27" unit="mm" value="32.65" valueMax="42.6" valueMin="22.7">22.7–42.6 mm</quantity>
SL; same data as holotype;
<specimenCode id="01B1A67C9CB76ABB1F22F3016404001F">
<named-content id="8BB3156005BE881FE1F3A3D3A954FC29" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13563
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="036EA35E27FAF7E047C69D6F25EB198B" collectingDate="2023-07-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1015" latitude="-26.406944" location="Rio Liso" longLatPrecision="20" longitude="-51.0125" municipality="Colonia Cerne" specimenCode="UFRJ 13828" specimenCount="15" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="5AD93CCE8AFE78C05A3346FCC6F105F5" count="15" type="generic">15 ex.</specimenCount>
,
<quantity id="874E5450AF55367481702019BCF77B0B" metricMagnitude="-2" metricUnit="m" metricValue="5.24" metricValueMax="7.72" metricValueMin="2.76" unit="mm" value="52.4" valueMax="77.2" valueMin="27.6">27.6–77.2 mm</quantity>
SL; same locality and collectors as holotype;
<date id="A9AED8080BAC2E9217CD0BA5AAEE12E8" value="2023-07-01">
<collectingDate id="2F2577E31F4B044B357914569586356D" value="2023-07-01">1 Jul. 2023</collectingDate>
</date>
;
<specimenCode id="684656184C939570FB8DB4A12791A0F3">
<named-content id="C728E068E49CA243B3FFEBC86C90582C" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13828
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="95E469366103A1010E725EE79F4E9EAF" collectingDate="2023-07-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1015" latitude="-26.406944" location="Rio Liso" longLatPrecision="20" longitude="-51.0125" municipality="Colonia Cerne" specimenCount="4" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="3F3405AD2B037FC351423FA63F5E59A0" count="4" type="generic">4 ex.</specimenCount>
<quantity id="D4AAECCC2B629B27FFB4DB53352A6921" metricMagnitude="-2" metricUnit="m" metricValue="5.48" metricValueMax="7.59" metricValueMin="3.37" unit="mm" value="54.8" valueMax="75.9" valueMin="33.7">33.7–75.9 mm</quantity>
SL; same locality and collectors as holotype;
<date id="3EA4AC86383F18F96B24984078B10579" value="2023-07-01">
<collectingDate id="0A34E2E1B9B8C5468C71371C74B45482" value="2023-07-01">1 Jul. 2023</collectingDate>
</date>
;
<named-content id="73E2DA6C3E051AAAE4B0676BEA3904A4" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-do-maranh%C3%A3o" xlink_title="Centro de Ciências Agrárias e Ambientais, Universidade Federal do Maranhão">CICCAA</named-content>
08268
</materialsCitation>
. •
<materialsCitation id="623AB3294ED4AABEC5C735AEA93CA2C3" collectingDate="2023-07-01" collectionCode="R" collectorName="C. R. M. Feltrin &amp; L. Sebben" country="Brazil" county="Matos Costa Municipality" elevation="1015" latitude="-26.406944" location="Rio Liso" longLatPrecision="20" longitude="-51.0125" municipality="Colonia Cerne" specimenCode="UFRJ 14069" specimenCount="4" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="5B5F7723ABD7EB4979EED168328988C7" count="4" type="generic">4 ex.</specimenCount>
(C &amp; S),
<quantity id="284005DE44A6DBBE9A719BB067975E7E" metricMagnitude="-2" metricUnit="m" metricValue="5.205" metricValueMax="6.59" metricValueMin="3.82" unit="mm" value="52.05" valueMax="65.9" valueMin="38.2">38.2–65.9 mm</quantity>
SL; same locality and collectors as holotype;
<date id="010CCD13581ADFE940CE95F7A7652F5A" value="2023-07-01">
<collectingDate id="D9D70755E30A2A98F74846D231850AB4" value="2023-07-01">1 Jul. 2023</collectingDate>
</date>
;
<specimenCode id="F15F126DFF6B0129D27A734413325FE3">
<named-content id="4305299DA65D56355447E0A2F7FBC699" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14069
</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EKJBI" type="diagnosis">
<paragraph id="DE04B62FE40C8D7A69D9D8CFC27022D7">
<heading id="70BE294764DAC1DC9884520A6064C4D7" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="A329FEE2A255EC2D6F86686FE1AF540C">
<taxonomicName id="B72C1F3C6F62835AA0C441039BC4C1AA" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="8A51CC0C0512082D2AC64AEFAEA7063C" italics="true">Cambeva luteoreticulata</emphasis>
</taxonomicName>
differs from all other congeners by its unique rounded, stapula-shaped caudal fin in specimens above about
<quantity id="2ACD875EE72749D943E036F85ED5F8AD" metricMagnitude="-2" metricUnit="m" metricValue="4.0" unit="mm" value="40.0">40 mm</quantity>
SL (Fig.
<figureCitation id="1845BAFBB36BA306F39D60758B3BD1DE" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14068, 81.6 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131390">8 A</figureCitation>
).
<taxonomicName id="BBDE17859567EE8F2C7612B4A1C3163C" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="132E629BC985EEA882943CEB538D1843" italics="true">Cambeva luteoreticulata</emphasis>
</taxonomicName>
is also distinguished from all other congeners of the
<taxonomicName id="781A7B67576577AD386E2FB896AA8DA3" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="303EB31A70BE44C5845B64C6086144B6" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade, except
<taxonomicName id="3E75E20253F24F9EA79FD81E22D18D78" authority="Costa, Feltrin, Mattos, Dalcin, Abilhoa &amp; Katz, 2023" authorityName="Costa, Feltrin, Mattos, Dalcin, Abilhoa &amp; Katz" authorityYear="2023" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="chrysornata">
<emphasis id="03DC6295E53361176F6A0E07B359B386" italics="true">Cambeva chrysornata</emphasis>
<bibRefCitation id="E5F807E10AF9A197A2635C663132BCBC" DOI="10.3390/fishes8020063" author="Costa WJEM &amp; Feltrin CRM &amp; Mattos JLO &amp; Dalcin RH &amp; Abilhoa V &amp; Katz AM" refId="B20" refString="Costa WJEM, Feltrin CRM, Mattos JLO, Dalcin RH, Abilhoa V, Katz AM (2023 b) Morpho-Molecular Discordance? Re-Approaching Systematics of Cambeva (Siluriformes: Trichomycteridae) from the Guaratuba-Babitonga-Itapocu Area, Southern Brazil. Fishes 8: 63. https: // doi. org / 10.3390 / fishes 8020063" year="2023">Costa, Feltrin, Mattos, Dalcin, Abilhoa &amp; Katz, 2023</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="1EE56B9A66A1D88BFF783C547FFAAA93" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="0079E89D89FCA6BADAE87E2BDCB945C8" italics="true">C. papillifera</emphasis>
</taxonomicName>
, by having short barbels, with the nasal barbel not reaching the orbit in specimens above
<quantity id="00CD559A807F0CFFBE851085DBEB04FC" metricMagnitude="-2" metricUnit="m" metricValue="6.0" unit="mm" value="60.0">60 mm</quantity>
SL and maxillary and rictal barbels not reaching the interopercular patch of odontodes.
<taxonomicName id="EB56AF099105C9A90D3CD0105F35F436" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="802B68643BABCCF8AB572ABB5F78A572" italics="true">Cambeva luteoreticulata</emphasis>
</taxonomicName>
also differs from
<taxonomicName id="D6ABD5F2F547E2229C48D02400E38F7E" authorityName="Costa, Feltrin, Mattos, Dalcin, Abilhoa &amp; Katz" authorityYear="2023" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="chrysornata">
<emphasis id="5E4962D994AC19A6B31DADF57F7EFCEE" italics="true">C. chrysornata</emphasis>
</taxonomicName>
and
<taxonomicName id="7D60738E3F4BA5FE8C55EB306650B049" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="A2B541237ECD8DE98E48D99BA88D7D61" italics="true">C. papillifera</emphasis>
</taxonomicName>
by the absence of the anterior segment of the infraorbital series (vs. presence), from
<taxonomicName id="0EAF427259690771187B9443149959FF" authorityName="Costa, Feltrin, Mattos, Dalcin, Abilhoa &amp; Katz" authorityYear="2023" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="chrysornata">
<emphasis id="3AC98E2EFFAF15519F1D81A07CBAE103" italics="true">C. chrysornata</emphasis>
</taxonomicName>
by having more procurrent caudal-fin rays (21 or 22 dorsal and 15 or 16 ventral, vs. 16 or 17 and 11 or 12, respectively) and fewer opercular odontodes (10–12 vs. 18), and from
<taxonomicName id="011BD806F89375ECBD3C45333E2B07FE" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="74F51AD0753E6C04D86E47E9A95697D1" italics="true">C. papillifera</emphasis>
</taxonomicName>
by the absence of hypertrophied papillae on the head surface (vs. presence) and narrow nasal barbel (vs. broad laminar, ribbon-shaped).
<taxonomicName id="4B0374DC696B67677CCAD5ED2FADB1B4" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="5FFE85CBD96A33D92CDA6EBB37BC7E2D" italics="true">Cambeva luteoreticulata</emphasis>
</taxonomicName>
is also distinguished from all other congeners by a unique pattern of ontogenetic colouration change consisting of flank pale yellow with irregularly shaped and arranged, dark brown to black blotches in specimens below about
<quantity id="28880961033290D805D4F370BF99D850" metricMagnitude="-2" metricUnit="m" metricValue="4.0" unit="mm" value="40.0">40 mm</quantity>
SL (Fig.
<figureCitation id="B09D7A55770DEA1FFE5F77B80F29CAFF" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13562, 33.1 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131391">9 A</figureCitation>
), becoming dark brown, with small, irregularly shaped pale yellow marks forming reticulate pattern in larger specimens (Fig.
<figureCitation id="E50208D72C2A04B5F82E2B9560757F06" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14068, 81.6 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131390">8 A</figureCitation>
).
<taxonomicName id="681B1DCDC35FC054B5D84D4853669D58" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="8E7B2C4D642CF02DDE639D9BBE4DE746" italics="true">Cambeva luteoreticulata</emphasis>
</taxonomicName>
also differs from all the remaining congeners from the Rio Iguaçu drainage by the following combination of character states: seven pectoral-fin rays (vs. eight in
<taxonomicName id="BC7551E35B5FBDFA75E167930D2BB3DA" baseAuthorityName="de Pinna" baseAuthorityYear="1992" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="castroi">
<emphasis id="6B103F3FBE7F0532BD0F0293DEDAF2BB" italics="true">C. castroi</emphasis>
</taxonomicName>
,
<taxonomicName id="A0AC02346976D9034D9073E46C616ADD" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="F3A29566774F8CCFFDEF4002ECB895CD" italics="true">C. melanoptera</emphasis>
</taxonomicName>
,
<taxonomicName id="3044E9B7D1F263C679AB47CE08901E73" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="107B566F62A9D4D2977F8F63423ECE97" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="4D036694C82C28C2AFA94B0616F25A2A" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="B70FCB615E76FE0214290C16ED12F5B1" italics="true">C. stawiarski</emphasis>
</taxonomicName>
; and six in
<taxonomicName id="F8D66D25B7B411EC3A7B3F26F970F311" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="B364967E8FFE815EA16C7A9A8C4DC6D9" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="CF7969EEE5051BAAC12A904F1E7EFC40" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="03AA060E98CB79B2C39452BDAD4583AC" italics="true">C. naipi</emphasis>
</taxonomicName>
, and
<taxonomicName id="D24D725334763ECFE613F728EB1D6EF2" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="DACE62CFAB3F30DB2F9E5ED2D8F00153" italics="true">C. taroba</emphasis>
</taxonomicName>
); absence of the anterior infraorbital (vs. presence in
<taxonomicName id="5BD1FD5038734D79EC4923D9BCF2ABB9" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="265EF127BBC23EB00A1AEB57F36E3768" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="6BBDFFE2EF2369C28E5149D0D514032F" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="E9901F7E0F64BCABE27466309994B615" italics="true">C. naipi</emphasis>
</taxonomicName>
,
<taxonomicName id="086AAF2E2B48F8A70078A3AE4B1BC49F" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="plumbea">
<emphasis id="2944D3209DF3FE5FA445DF54D7DAF642" italics="true">C. plumbea</emphasis>
</taxonomicName>
, and
<taxonomicName id="D96E8FBDC6C4C823FACE150F61C78FB8" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="3C81F1A06997B7D143B1E9A65A344B04" italics="true">C. taroba</emphasis>
</taxonomicName>
); posterior margin of the caudal fin convex (vs. about straight in
<taxonomicName id="131F4142505F31F4839F759E89692C0B" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="D67E3CDBA19E4E4DF1255ECDED843AD2" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="D7DC2D40333C639511A5F27B0800A0B8" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="44BB6937FFB0E0BD6B6A445AEB355232" italics="true">C. davisi</emphasis>
</taxonomicName>
,
<taxonomicName id="705EE3447919ED6E51264CF157975EFB" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="3758D3AC7266E8C454626C7E03AF5EAD" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="367AB880855CA593D687A7D0144DD6BB" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="D5F62E9FAD2884385640E1E7A8479A54" italics="true">C. melanoptera</emphasis>
</taxonomicName>
,
<taxonomicName id="3DF11371B6322423609E4490A1E6688C" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="7E99B46C6622E8698DE922DCAF58A40E" italics="true">C. papillifera</emphasis>
</taxonomicName>
,
<taxonomicName id="33A17CC3CFA12AA183CD4EBCF20CEA7F" authorityName="dos Reis, Wosiacki, Ferrer, Donin &amp; da Graca" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="piraquara">
<emphasis id="6125B313C84722F1646B8AD627B60182" italics="true">C. piraquara</emphasis>
</taxonomicName>
,
<taxonomicName id="2FA0CE500CF94B3616E973374FC0077B" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="plumbea">
<emphasis id="5CE04979BC0BEC7335F5C72D3649BBE1" italics="true">C. plumbea</emphasis>
</taxonomicName>
,
<taxonomicName id="4EF1214B3A38BF4149754D5F8F1E0B1D" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="igobi">
<emphasis id="9DB83347857EDB1A0BD60E9253514D2F" italics="true">C. igobi</emphasis>
</taxonomicName>
; straight to slightly concave in
<taxonomicName id="E658F57A5D375B70A4120F1D85951AD1" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="E5BE5ACED8073CFDD710722A5D29FFBC" italics="true">C. stawiarski</emphasis>
</taxonomicName>
; bilobed in
<taxonomicName id="C370310C6088DACAEB0D44C910D1005E" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="22A5D4EFEE6091F5787FF3791A7244F9" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
; and emarginate in
<taxonomicName id="A2B64BC3E08AD96123B308CF73975A53" authorityName="dos Reis, Ferrer &amp; Graca" authorityYear="2021" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="cauim">
<emphasis id="EC3ECCC3FD2FCA4074831C38DF846CB3" italics="true">Cambeva cauim</emphasis>
</taxonomicName>
); absence of pectoral-fin filament (vs. presence a well-developed filament in
<taxonomicName id="97E935495AA212F36BF3C24432E91B1F" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="E8687CC6A837F26AD0281AFD8A43E331" italics="true">C. taroba</emphasis>
</taxonomicName>
and a rudimentary filament in
<taxonomicName id="DB623B7F6400811CB1A281D07926B27D" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="303F7CB317E892C10630D94810D55237" italics="true">C. davisi</emphasis>
</taxonomicName>
and
<taxonomicName id="3C7F1C8A6189AE1FF4592531998340D7" authorityName="dos Reis, Wosiacki, Ferrer, Donin &amp; da Graca" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="piraquara">
<emphasis id="10DA1C0D6FE3BC1AE1D70A74ECC0A6DE" italics="true">C. piraquara</emphasis>
</taxonomicName>
); nine or 10 opercular odontodes (vs. broad, with 17 or
<quantity id="2F15FF97C76F0AA05782DFF912130CCD" metricMagnitude="-1" metricUnit="m" metricValue="4.572" unit="in" value="18.0">18 in</quantity>
<taxonomicName id="DFB37CB18AE193E4374C970503D45E52" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="A4FA398D90BFE30E18628DC40ECD96DD" italics="true">C. mboycy</emphasis>
</taxonomicName>
; 15 or
<quantity id="F069BCE77A2B859B660CC16545D3A8D3" metricMagnitude="-1" metricUnit="m" metricValue="4.064" unit="in" value="16.0">16 in</quantity>
<taxonomicName id="E278976C7966A5146A8B97816BDA5961" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="C8A4160B002325AF361E91E3878B9F57" italics="true">C. davisi</emphasis>
</taxonomicName>
; seven or eight in
<taxonomicName id="77E683295AA78508764ADB1D6DE4B5BD" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="C45F8856D8A711620BBA5E69B1C12D12" italics="true">C. taroba</emphasis>
</taxonomicName>
); 29–32 interopercular odontodes (vs. 12 or
<quantity id="AEDE3A26CB6DA9A5BCACC0AFC3A4EDB7" metricMagnitude="-1" metricUnit="m" metricValue="3.302" unit="in" value="13.0">13 in</quantity>
<taxonomicName id="93EE8C673145DB9964D85CCCBAC6ED2D" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="9B87F6F092B98B54798C44655E877E13" italics="true">C. naipi</emphasis>
</taxonomicName>
;
<quantity id="8F1CEF7C28375221DBA1DE024287F1BC" metricMagnitude="-1" metricUnit="m" metricValue="4.826" metricValueMax="5.334" metricValueMin="4.318" unit="in" value="19.0" valueMax="21.0" valueMin="17.0">17–21 in</quantity>
<taxonomicName id="B565CB6132D411B1BBA48C8F2D5CFD62" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="B57A5D1132C726FD8C988536F45804EC" italics="true">C. mboycy</emphasis>
</taxonomicName>
and
<taxonomicName id="624BE50E5E7B4467D471ACEABED7774F" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="0820306F0A9D018DAB9014154DB3A3E8" italics="true">C. taroba</emphasis>
</taxonomicName>
); 25 dorsal procurrent caudal-fin rays (vs.
<quantity id="7BACA8824208541D9637BAABC7D57EBD" metricMagnitude="-1" metricUnit="m" metricValue="4.064" metricValueMax="4.318" metricValueMin="3.81" unit="in" value="16.0" valueMax="17.0" valueMin="15.0">15–17 in</quantity>
<taxonomicName id="F95A9521D5A4854A3184407ECA4BDF83" baseAuthorityName="de Pinna" baseAuthorityYear="1992" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="castroi">
<emphasis id="FECD64AC173E2C80F99E1F96FC1846EA" italics="true">C. castroi</emphasis>
</taxonomicName>
and
<taxonomicName id="62861E654C0130B27F84DC9F8001CD42" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="B7B09A52E85B72E549F482784EF3278E" italics="true">C. melanoptera</emphasis>
</taxonomicName>
; 18 or
<quantity id="D884FDDA5D36DFCD17A094CB06BB6697" metricMagnitude="-1" metricUnit="m" metricValue="4.826" unit="in" value="19.0">19 in</quantity>
<taxonomicName id="6D0A159BC185F8C64F8DA0B71EF7787B" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="6A1CBE4C92DD9D711FA0566737432B91" italics="true">C. naipi</emphasis>
</taxonomicName>
;; 30 or
<quantity id="2013DA148892DC9A426277AD4799180A" metricMagnitude="-1" metricUnit="m" metricValue="7.874" unit="in" value="31.0">31 in</quantity>
<taxonomicName id="8B703CAAF92649CFF3D849954C1FB43B" authorityName="dos Reis, Ferrer &amp; Graca" authorityYear="2021" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="cauim">
<emphasis id="1F61E5CC198C981450A3029AD219A314" italics="true">C. cauim</emphasis>
</taxonomicName>
); 15 or 16 ventral procurrent caudal-fin rays (vs.
<quantity id="966FEEA146838CFCDA6E4E84B69FEBC1" metricMagnitude="-1" metricUnit="m" metricValue="5.588" metricValueMax="5.842" metricValueMin="5.334" unit="in" value="22.0" valueMax="23.0" valueMin="21.0">21–23 in</quantity>
<taxonomicName id="F4F88964D61637814C5228C255C559E8" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="8492886D0DF05952C6ED44B27E0CBC0E" italics="true">C. taroba</emphasis>
</taxonomicName>
); dorsal-fin origin at a vertical through the centrum of the 21
<superScript id="6639BDFD56BEE563CDF3C4AC8B9E152C">st</superScript>
or 22
<superScript id="776A38E6FC53FCC09D60A39F2C495656">nd</superScript>
vertebra (vs. 19
<superScript id="08CE69013C587C89F0AD4D52430E6AAB">th</superScript>
or 20
<superScript id="EA5A0CE2C1B68C52A08B325B88A3EF3E">th</superScript>
in
<taxonomicName id="9584FEC07B01549898DC5852C6F46AFA" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="D4FA51816BFB9EA47DF5739614AFDC19" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="648658BF5824E95E73A0732EAA5760B2" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="48038FFDD74B2EB258A151C7A8F31F12" italics="true">C. mboycy</emphasis>
</taxonomicName>
, and
<taxonomicName id="6CFB03E7E7A391863E5B4ED4C826D178" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="52B46078242BB36DBA53193ACDC6E5F9" italics="true">C. stawiarski</emphasis>
</taxonomicName>
); larger jaw teeth incisiform, teeth arranged in rows (vs. pointed to slight rounded, irregularly arranged in all species, except
<taxonomicName id="F3E4B83321247465E0CE0FC1F36DFA0D" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="9FF8B8360463D631FD2E2CAEDD706162" italics="true">C. davisi</emphasis>
</taxonomicName>
); and 38–40 vertebrae (
<quantity id="38740C0BE0099EA67CE7920D07018C79" metricMagnitude="-1" metricUnit="m" metricValue="9.144" unit="in" value="36.0">36 in</quantity>
<taxonomicName id="5B42452817E69CF74CB5A3B4CFCC1F43" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="1F3CB19DA05EA52A3CA906E19C38823A" italics="true">C. taroba</emphasis>
</taxonomicName>
). Molecular diagnosis: 17 nucleotide substitutions, five of them unique among taxa analysed * and one unique for the
<taxonomicName id="D8269CDACA2BAEC36A49EF4CB8E088D3" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="DEFBA0F32A66D5F87C66BB6D9E37928D" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade **:
<abbrev id="ABBRID0EO3BI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
252 (A → G),
<abbrev id="ABBRID0ES3BI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
564 (A → C) *,
<abbrev id="ABBRID0EW3BI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
648 (C → T) *,
<abbrev id="ABBRID0E13BI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
678 (A → G),
<abbrev id="ABBRID0E53BI" xlink_title="genes cytochrome b">CYTB</abbrev>
123 (C → T),
<abbrev id="ABBRID0EC4BI" xlink_title="genes cytochrome b">CYTB</abbrev>
206 (G → C) *,
<abbrev id="ABBRID0EG4BI" xlink_title="genes cytochrome b">CYTB</abbrev>
294 (C → T) *,
<abbrev id="ABBRID0EK4BI" xlink_title="genes cytochrome b">CYTB</abbrev>
474 (G → A),
<abbrev id="ABBRID0EO4BI" xlink_title="genes cytochrome b">CYTB</abbrev>
495 (G → A),
<abbrev id="ABBRID0ES4BI" xlink_title="genes cytochrome b">CYTB</abbrev>
636 (C → T) *,
<abbrev id="ABBRID0EW4BI" xlink_title="genes cytochrome b">CYTB</abbrev>
675 (T → C),
<abbrev id="ABBRID0E14BI" xlink_title="genes cytochrome b">CYTB</abbrev>
696 (A → G),
<abbrev id="ABBRID0E54BI" xlink_title="genes cytochrome b">CYTB</abbrev>
696 (A → G),
<abbrev id="ABBRID0EC5BI" xlink_title="genes cytochrome b">CYTB</abbrev>
879 (A → G) **,
<abbrev id="ABBRID0EG5BI" xlink_title="genes cytochrome b">CYTB</abbrev>
988 (G → A),
<abbrev id="ABBRID0EK5BI" xlink_title="genes cytochrome b">CYTB</abbrev>
996 (A → G),
<abbrev id="ABBRID0EO5BI" xlink_title="genes cytochrome b">CYTB</abbrev>
1038 (C → T).
<abbrev id="ABBRID0ES5BI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
p-distances among congeners of the
<taxonomicName id="F880BAF0FC44069687257086121C8114" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="46AC386DDB13E421FD3526CC2B82F120" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade ranging from 1.5 (
<taxonomicName id="E3EFF744C8ED8487D4EAEA346A695943" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="0F6A362379A2F5F57B796E3072D6B6A9" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="4F0DDFD5B9A52ED1FF973A20F46AFE10" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="106BFB5032B88390E9B08414578E4BE9" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="9B69EEE1071ADC06BC742BA92FFE9F4A" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="0F8180BA21CF1EBF999636A3274AB993" rank="species">sp. nov.</taxonomicNameLabel>
) and 4.3.
</paragraph>
<caption id="CAF6989F11E699012B249C2360109341" ID-arpha="F25833C9-A22E-59E2-811A-CDA43723D451" httpUri="https://binary.pensoft.net/fig/1131390" startId="F8">
<paragraph id="C7C7701E54549B2BA979F399D14F127E">
<label id="D6D94AA076B0FE029745881156CEC8B0">Figure 8.</label>
</paragraph>
<paragraph id="ED736C3D374FBFAA45E5FB065D4911C1">
<taxonomicName id="4CF52257EF4017E883ED069E9346EEB4" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="0379AE0675E24C132390784FD47BECEF" italics="true">Cambeva luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="628107B4D09D214FE17B24FB4E25A9CD" rank="species">sp. nov.</taxonomicNameLabel>
, holotype,
<specimenCode id="4F70494BDF4BEB90DF248FF0CD019F7B">
<named-content id="BFA5D23AE8B69CD3361950764F153401" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14068
</specimenCode>
, 81.6 mm SL.
<emphasis id="BF7E202288DB61F28A161308BC19758E" bold="true">A.</emphasis>
Lateral view;
<emphasis id="46FE65F39A4D752202230B5F38FB4313" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="AE32A9E3F792C2DC133A6DBF339E131D" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
<caption id="008FDA1AF91296477DE51B22F7D9AC41" ID-arpha="59E5537A-AFC1-5F6F-B371-6A04C8253F9B" httpUri="https://binary.pensoft.net/fig/1131391" startId="F9">
<paragraph id="26B1F7E1D90390D614CFF714737D014F">
<label id="677549E564B9A8ACD60BAAC63ED8688C">Figure 9.</label>
</paragraph>
<paragraph id="8077395A0E312A630E9D3C00A5E0449C">
<taxonomicName id="8A312B765C587FA40C3416D4004EB739" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="05CE3E25FEC94285469B051A8AB88BAB" italics="true">Cambeva luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="83B8420996EC2C2CD3F313835C98334D" rank="species">sp. nov.</taxonomicNameLabel>
, paratype,
<specimenCode id="43633EBA64EF9FD16E2F127BFF3F9083">
<named-content id="70EC08EA6169056086498841AC874779" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13562
</specimenCode>
, 33.1 mm SL.
<emphasis id="86963779FC9E309DEFAEE1FDD174AB97" bold="true">A.</emphasis>
Lateral view;
<emphasis id="B3E40127B6838723460F85BFCE8A1F0D" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="8D70B909D303F3F7507BBC1375373E38" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EXBCI" type="description">
<paragraph id="F4E8B4960849418F3DCD1724919DFFAA">
<heading id="D237214A139F7581BE5579BF152F8E61" reason="title">Description.</heading>
</paragraph>
<paragraph id="EA023C2B61643DB455395E9B6C946CF9">
Morphometric data appear in Table
<tableCitation id="334C1D4EFFF49251BC4BE47C80F2A9E4" captionStart="Table 5" captionStartId="T5" captionText="Table 5. Morphometric data of Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/8F6ED285BA8A7AD828B90D1E8B3DE427" tableUuid="8F6ED285BA8A7AD828B90D1E8B3DE427">5</tableCitation>
.
</paragraph>
<caption id="8F6ED285BA8A7AD828B90D1E8B3DE427" ID-Table-UUID="8F6ED285BA8A7AD828B90D1E8B3DE427" httpUri="http://table.plazi.org/id/8F6ED285BA8A7AD828B90D1E8B3DE427" startId="T5" targetIsTable="true">
<paragraph id="C87C414F6EE6D10E1A4B2BCF01847B23">
<label id="6E3429BDC0C14C48D7D79CB78F6657B7">Table 5.</label>
</paragraph>
<paragraph id="2F11179C0C415B202B0CCDD5F33E2848">
Morphometric data of
<taxonomicName id="2711F363B876BDBE1691DD3CD9CFDEDE" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="BA0BD034273AE337F4E6C4DB978E71EA" italics="true">Cambeva luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="2234D060D7DED642EF9D27B00581C557" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="EDF33CEE4FBC7FABAA9225CF7B54E851">
<table id="TID0EO2CI" rules="all">
<tbody id="8424FF5ED16953388B6780DD1B54A4BE">
<tr id="D3A47E49F6207F9745EA7238F94D6396">
<th id="18FF4B5269F0CA05AC71C76547A67E40" colspan="1" isEmpty="true" rowspan="1">-</th>
<th id="AB984FAA5F97413C498D26D31ABC2786" colspan="1" rowspan="1">Holotype</th>
<th id="048B721D8E2E0D1F4125C933F069055E" colspan="1" rowspan="1">Paratypes (n = 10)</th>
</tr>
<tr id="D41536B692F5C6FC16D455F04AC7EED6">
<td id="862D80D9A973055B1A42E76C0E2C9967" colspan="1" rowspan="1">Standard length (SL)</td>
<td id="609CCEA4372556EAB0A6309343AE78DD" colspan="1" rowspan="1">81.6</td>
<td id="E7206BCEBB51B138E229D6E5ECD49BFD" colspan="1" rowspan="1">44.4–77.2</td>
</tr>
<tr id="E7BE2AA224A3013B4A4635EF4C385A68">
<td id="5B226C9575F2B6ED8B6AEE672A9C2EE5" colspan="3" rowspan="1">
<emphasis id="457C1A8DC147949C5D06C649B1EA5C49" bold="true">Percentage of standard length</emphasis>
</td>
</tr>
<tr id="93D454AC52E085D0F53D9F75A068E257">
<td id="8F740A7197894817BC80685FE23ACDFD" colspan="1" rowspan="1">Body depth</td>
<td id="A04070A85648B4A5861ED96DD6969334" colspan="1" rowspan="1">13.6</td>
<td id="397A8928717BF9F3C8ED989E00223C90" colspan="1" rowspan="1">13.3–16.0</td>
</tr>
<tr id="B94B98A286AA14815ACC5C216920B7A6">
<td id="C6E142AC16834980E2BBFA6427F73019" colspan="1" rowspan="1">Caudal peduncle depth</td>
<td id="14298C1B421BF84AF9AC80F91F4EE5EC" colspan="1" rowspan="1">12.7</td>
<td id="56C238C7BB65DDED6E40E03221194299" colspan="1" rowspan="1">11.8–13.8</td>
</tr>
<tr id="AA612B297D14DDBAECF856E0747527E5">
<td id="1BEC1B2082E1A959F999701E5D1519AC" colspan="1" rowspan="1">Body width</td>
<td id="CCD41B464C261E18CD316D9B53DD468A" colspan="1" rowspan="1">10.1</td>
<td id="900FA84FB64A08B2FFBB48A5743B9665" colspan="1" rowspan="1">10.3–12.8</td>
</tr>
<tr id="669AF29B5275A7D523F1E6AAC24BBEC2">
<td id="E0216AAC2FBAB3AA2C3FBDF59EDF971C" colspan="1" rowspan="1">Caudal peduncle width</td>
<td id="1ED569412C9DC5A8047BF2B8C7CAC4CE" colspan="1" rowspan="1">4.1</td>
<td id="1409E9F0F15B8A89C3120D331AF5F59B" colspan="1" rowspan="1">3.3–5.4</td>
</tr>
<tr id="897A872E91B61B7E48A85C6A9F00F7C6">
<td id="63212C268CF6FCE143F23D6A45038B8E" colspan="1" rowspan="1">Pre-dorsal length</td>
<td id="832A56F191E27850F70FCEB3A7C4A36F" colspan="1" rowspan="1">67.9</td>
<td id="2EC0A03FEC2AF9514044CE4331216915" colspan="1" rowspan="1">61.0–67.8</td>
</tr>
<tr id="B3DAD6CB3ED850FF9CC3AC94A30B9E9E">
<td id="4ACE058FF97538EA9355FF5D6808E889" colspan="1" rowspan="1">Pre-pelvic length</td>
<td id="BBC269028B9BAE477DD29D3FA2473181" colspan="1" rowspan="1">61.3</td>
<td id="AB98AE6C6ED5AE90EC79963FE6F248DE" colspan="1" rowspan="1">59.3–65.2</td>
</tr>
<tr id="7586B4E7A0FF239776F0ABA2CB2EB2B4">
<td id="744170FDE778CA4A66E89D926C34262E" colspan="1" rowspan="1">Dorsal-fin base length</td>
<td id="DD245AF711FD2062788DFF27FDE52EC7" colspan="1" rowspan="1">11.0</td>
<td id="52AFB5C9334663CDD0B5C18677B1BA59" colspan="1" rowspan="1">10.6–12.3</td>
</tr>
<tr id="6E3B095B1089C133F77F4B3A7800B431">
<td id="3F1AD87B793817B8FD8DE4757ABBA480" colspan="1" rowspan="1">Anal-fin base length</td>
<td id="DF56AA17C2F920D7BF94AC73E088A0E6" colspan="1" rowspan="1">8.6</td>
<td id="337A11916274591DC6CF4B4F573EE113" colspan="1" rowspan="1">7.8–9.5</td>
</tr>
<tr id="59EDE03B797F4204ED89BC55342098FB">
<td id="FF7737B9F144A780771290A9771F702E" colspan="1" rowspan="1">Caudal-fin length</td>
<td id="3FBFDAD8542051F5E10AF7C2B43FD022" colspan="1" rowspan="1">13.1</td>
<td id="FCD034C163E2D8EE016F61F35563E6F5" colspan="1" rowspan="1">11.5–16.1</td>
</tr>
<tr id="10F9F83179F3B1E2562780B6998A8723">
<td id="48F398948042AB50B532F5DAABB5F6CE" colspan="1" rowspan="1">Pectoral-fin length</td>
<td id="1037E130381714BD38B520E6F9C73D67" colspan="1" rowspan="1">9.6</td>
<td id="045653D2694B5C7E525CF5C910EB7343" colspan="1" rowspan="1">8.1–12.7</td>
</tr>
<tr id="605140C296B8527DE6862D664F7357CC">
<td id="1ECB88D3146D43978771B15C820F3B8A" colspan="1" rowspan="1">Pelvic-fin length</td>
<td id="8C86D4C44F3B60B848495E4B0638C6B3" colspan="1" rowspan="1">7.2</td>
<td id="E0F440DB421114AC873F64800374E05D" colspan="1" rowspan="1">5.8–8.9</td>
</tr>
<tr id="9D2E0C40C73C67AF775CD7BEFB68C132">
<td id="458F39F87BED48598799D470A44390D0" colspan="1" rowspan="1">Head length</td>
<td id="E046CF1D57A2BAFF4FEF24B315325694" colspan="1" rowspan="1">21.6</td>
<td id="AD0E909EE0B5365C2B76497534D25800" colspan="1" rowspan="1">21.4–23.8</td>
</tr>
<tr id="13C73596B34145B59E952E473DB3B437">
<td id="C2055693D3B64D24FB7D2BAB38315ADC" colspan="3" rowspan="1">
<emphasis id="1E4E2A2AA7F7256B0EFF981394D97BEC" bold="true">Percentage of head length</emphasis>
</td>
</tr>
<tr id="E87361114FDFEF33D0BB7DB6C8348AE9">
<td id="13687664339D53D4126A6CBBFD192126" colspan="1" rowspan="1">Head depth</td>
<td id="398720F5C84FF002C7BAFD6C5DF92DC4" colspan="1" rowspan="1">45.0</td>
<td id="5489068F2F3D3BC3881E29ADDA46EF60" colspan="1" rowspan="1">42.6–51.7</td>
</tr>
<tr id="186CDCED8A1BEFDEA19D8DCE58B897E0">
<td id="BE934B053215D20ED562439F30DE77D7" colspan="1" rowspan="1">Head width</td>
<td id="0AE01E987C7129FCCE209D1D9DA6F99E" colspan="1" rowspan="1">80.3</td>
<td id="2D58D2DDB734C27DED2DDC110FFB6B2C" colspan="1" rowspan="1">78.1–84.1</td>
</tr>
<tr id="23F19AE5961B24DD2A89F37D5CF14C4F">
<td id="49B81760127FC2CD7C116A3C619D1AA2" colspan="1" rowspan="1">Snout length</td>
<td id="78675E9C3F5094A547FB5161A05ECC61" colspan="1" rowspan="1">40.3</td>
<td id="83D7A2F64159377DA5D41CC300B58799" colspan="1" rowspan="1">37.9–42.4</td>
</tr>
<tr id="01A0F8D17E7BBF8B985A90CA191EE789">
<td id="67AFC426ECAE413D7474FFB28E0B3E85" colspan="1" rowspan="1">Interorbital width</td>
<td id="E978D06FEA4C868C6F8E67B5CFD40F10" colspan="1" rowspan="1">21.2</td>
<td id="28201662CCD9D6D9272C80394BCBF31A" colspan="1" rowspan="1">18.7–24.6</td>
</tr>
<tr id="0BA86E2763DE454126BD07FE2C0A6AD3">
<td id="F493AF23D813BCB644FD27E1FB3855CA" colspan="1" rowspan="1">Preorbital length</td>
<td id="60035FB2F4FF91C8B045CA5A55EDF4BE" colspan="1" rowspan="1">13.7</td>
<td id="0EF9CFD015543A3F82BA7B4CC9951A3F" colspan="1" rowspan="1">9.8–14.1</td>
</tr>
<tr id="0311288572AC28CEEFF4DE9EA466256F">
<td id="B1DF39B06CF42D748F811A8C8D2A547E" colspan="1" rowspan="1">Eye diameter</td>
<td id="9B8FDC01147546D2F343ED15ED33D987" colspan="1" rowspan="1">8.2</td>
<td id="E73406086D6264A9990AE9ADC31BAF2E" colspan="1" rowspan="1">8.6–12.2</td>
</tr>
</tbody>
</table>
</paragraph>
<paragraph id="394917BA78D5423CCE731B95FE53B215">
<emphasis id="B285755565E0E9398186511F57BE381F" bold="true">
<emphasis id="07566CC77FC422DF7DE1C1AE949288C7" bold="true" italics="true">Head morphology</emphasis>
.
</emphasis>
Barbels short. Nasal barbel reaching area anterior to orbit in specimens above
<quantity id="37AF1E82412630CFD2EDBC6D19F516AE" metricMagnitude="-2" metricUnit="m" metricValue="6.0" unit="mm" value="60.0">60 mm</quantity>
SL, between orbit and area just posterior to it in smaller specimens, and maxillary and rictal barbels reaching area just anterior to interopercular patch of odontodes. Jaw teeth variable in shape, smaller teeth slightly pointed, larger teeth incisiform with slightly rounded tip, arranged in three series. Premaxillary outer row with 14 or 15 teeth, middle row with 16 or 17 teeth, and inner row with 18 teeth; total premaxillary teeth 49. Dentary outer row with 10 or 11 teeth, middle row with 14 or 15 teeth, and inner row with 17–20 teeth; total dentary teeth 42–45. Opercular and interopercular odontodes pointed, about straight. Opercular odontodes 10–12; interopercular odontodes 29–33.
</paragraph>
<paragraph id="74F5DA76011E1CBF29AE6105C090761B">
<emphasis id="72FE843622D9A67233BE68BD954F2796" bold="true">
<emphasis id="ACC8D133B8EC788FF178F7FE3A1ED2F3" bold="true" italics="true">Fin morphology</emphasis>
.
</emphasis>
Dorsal and anal fins subtriangular, distal margin slightly convex. Total dorsal-fin rays 11 (ii + II + 7), total anal-fin rays 9 (ii + II + 5). Anal-fin origin at vertical through posterior portion of dorsal-fin base, at base of 5
<superScript id="B5D3476A6C6B45F5B8D94D68D49EAB36">th</superScript>
branched dorsal-fin ray. Pectoral fin rounded in dorsal view, first pectoral-fin ray shorter than second ray, not forming terminal filament. Total pectoral-fin rays 7 (I + 6). Pelvic fin rounded, its tip reaching vertical through dorsal-fin origin. Total pelvic-fin rays 5 (I + 4). Caudal fin short, rounded, forming spatula-shaped tail in specimens above about
<quantity id="ADBFCB9B80960C646B4CDC2136EDBE6B" metricMagnitude="-2" metricUnit="m" metricValue="4.0" unit="mm" value="40.0">40 mm</quantity>
SL. Total principal caudal-fin rays 13 (I + 11 + I), total dorsal procurrent rays 21 or 22 (xx-xxi + I), total ventral procurrent rays 15 or 16 (xiv – xv + I).
</paragraph>
<paragraph id="DB499FFD563FBB996A6440D9C70C3AE3">
<emphasis id="48FEDC62D0696FA834D08DE7CB95ECCD" bold="true">
<emphasis id="61E38BB55C2613EB9971B5D59756EE99" bold="true" italics="true">Osteology</emphasis>
(Fig.
<figureCitation id="D5A46935EDA6B8610A15CDEBE783B166" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 G – I</figureCitation>
).
</emphasis>
Mesethmoid distinctively broader anteriorly, with lateral expansion in area just anterior to lateral ethmoid, anterior mesethmoid margin about straight to slightly convex. Mesethmoid cornu extremity rounded. Lateral ethmoid with small lateral projection immediately posterior to articular facet for autopalatine. Lacrimal thin, elliptical. Sesamoid supraorbital about two times and half longer than lacrimal, without lateral expansions, its width about equal to lacrimal width. Premaxilla long, laterally narrowing, slightly curved. Maxilla slender, without posterior process, slightly curved, its length about four fifths of premaxilla. Autopalatine sub-trapezoidal in dorsal view, medial margin sinuous, lateral margin weakly concave. Autopalatine postero-lateral process triangular, short, its length about half autopalatine length.
</paragraph>
<paragraph id="B48FCF6886C223049802DC915752C994">Metapterygoid sub-rectangular, deeper than long, relatively large, its surface greater than quadrate lateral surface. Quadrate with deep anterior constriction at dorsal process base. Hyomandibula long, anterior outgrowth horizontal length slightly longer than largest horizontal metapterygoid length; dorsal margin of hyomandibula outgrowth straight anteriorly, with pronounced U-shaped concavity posteriorly. Opercle elongate, longer than interopercle. Opercular odontode patch slender, its depth about half hyomandibula articular facet length. Dorsal process of opercle short, subtriangular, its extremity rounded. Opercular articular facet for hyomandibula with dorsal, broad, rounded laminar projection, articular facet for preopercle rudimentary. Interopercle moderate in length, interopercular odontode patch length about equal hyomandibula outgrowth length. Preopercle slender, with minute ventral projection.</paragraph>
<paragraph id="35C564EA4CB1BB82B2BEB320E32FDF77">
Parurohyal robust, lateral process subtriangular, slightly curved posteriorly, with pointed tip. Parurohyal head with prominent anterolateral paired process. Parurohyal middle foramen relatively large, oval. Parurohyal posterior process moderate in length, about three fifths of distance between anterior margin of parurohyal and anterior insertion of posterior process. Branchiostegal rays 9 or 10. Vertebrae 38–40. Ribs 14–16. Dorsal-fin origin at vertical through centrum of 21
<superScript id="AD04AF7C35BE75AB874952DC196B20CB">st</superScript>
or 22
<superScript id="23E8A47716BA76EB30BCC5CF072CBD24">nd</superScript>
vertebra; anal-fin origin at vertical through centrum of 25
<superScript id="C606132771F5057E0761976928E2FB55">th</superScript>
or 26
<superScript id="7FD498F4BFA21B443C1A44479E62E934">th</superScript>
vertebra. Two dorsal and single ventral hypural plate.
</paragraph>
<paragraph id="128D773E39C0BC6B61CCFE87D29A22C2">
<emphasis id="879E374A7BE2A00D595E887419E42932" bold="true">
<emphasis id="CE4757233272BFB6E30CD40566CA5A6A" bold="true" italics="true">Colouration in alcohol</emphasis>
.
</emphasis>
In adult specimens (Fig.
<figureCitation id="0F27A018C4D2CCB377E6FBFE497FFF91" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14068, 81.6 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131390">8 A</figureCitation>
), flank, dorsum and head side dark brown, with small, irregularly shaped, irregularly arranged, pale yellow marks forming reticulate pattern. Nasal and maxillary barbels brown, rictal barbel grey. Venter and ventral surface of head yellowish white. Fins pale grey with black spots on basal region, dark brown dots in middle region. In juvenile specimens below about
<quantity id="3397DEA719E25C220B6ED946DC3E599F" metricMagnitude="-2" metricUnit="m" metricValue="4.0" unit="mm" value="40.0">40 mm</quantity>
SL (Fig.
<figureCitation id="572806C4B7E921622B24C11507310B10" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13562, 33.1 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131391">9 A</figureCitation>
), flank, dorsum and head side pale yellow with large dark brown to black blotches, more concentrated and sometimes forming longitudinal stripes in area between dorsum and flank.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EELCI" type="distribution">
<paragraph id="4BCC964E9C58878BEF829A3F1E09D781">
<heading id="CE17BE379E53D9C8F74F7284A1F0B072" reason="title">Distribution.</heading>
</paragraph>
<paragraph id="A244CDCA740E64880A49914F5BE7C0B6">
<taxonomicName id="A0916626C75C6586EB601DACC37BA15E" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata">
<emphasis id="E27748E4E70A63185E1F225CA3572493" italics="true">Cambeva luteoreticulata</emphasis>
</taxonomicName>
is known from a single locality in a stream tributary of the Rio Liso, Rio Iguaçu drainage, Rio
<collectingRegion id="24370F23A3CFBF081640518CB6DD33A0" country="Brazil" name="Parana">Paraná</collectingRegion>
basin, at about
<quantity id="B23654D22829839D1733958FC6069C8B" metricMagnitude="3" metricUnit="m" metricValue="1.015" unit="m" value="1015.0">1,015 m</quantity>
asl (Fig.
<figureCitation id="142B3B954615FE27A15A8C17D29A479B" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Geographical distribution of four new species of Cambeva from the Rio Iguaçu drainage, Serra do Espigão, southern Brazil: 1. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; 2. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; 3. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov.; 4. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov." httpUri="https://binary.pensoft.net/fig/1131387">5</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="SECID0EZLCI" type="etymology">
<paragraph id="54B0D8897D987E190297668EDD0D96F4">
<heading id="5B63002253225960E2CF1D7B5D77E761" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="C85CEE69B3216A10054E441C86BA954A">From the Latin luteus (saffron yellow) and reticulata (reticulated), in reference to the flank colour pattern of adult specimens.</paragraph>
</subSubSection>
</treatment>
</document>

808
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<mods:title id="CDF298FC24971B7E596446E8FA1011D5">Top mountain areas of subtropical southern Brazil sheltering four new small-ranged catfishes (Siluriformes, Trichomycteridae): relationships and taxonomy</mods:title>
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<subSubSection id="FA614D9DC0AB1BE4D6D6892FDB35B163" type="nomenclature">
<paragraph id="2C37C06EC3A27576E12B27FB0A79CCC4">
<taxonomicName id="5799CFFB0698D481BABC0D486E33F4F8" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="1F526969732FC328DE323A13FD7F9EDD" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
<taxonomicNameLabel id="5D59D924AFC45818EB059F3606A160FC" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="F6E4449DA3ACAEC1AA7425A98D096FAF" type="description">
<paragraph id="AC5E54B82D5669DB7B6D0789478EC120">
<figureCitation id="1FCF7F9FE6B9EC822C5DAA72B129914A" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">Figs 4 D – F</figureCitation>
,
<figureCitation id="915A4EBD9B106C1B6EBFD63EE4BB0524" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14066, 70.1 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131388">6</figureCitation>
,
<figureCitation id="0BFD4AC6A5228DEED6BED558F3E2082E" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13821, 33.4 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131389">7</figureCitation>
,
<tableCitation id="B2F1EFE905091A4C440C038D8E76DCB7" captionStart="Table 4" captionStartId="T4" captionText="Table 4. Morphometric data of Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/D596199D62DCD4AF7E683F5341BA35E7" tableUuid="D596199D62DCD4AF7E683F5341BA35E7">Table 4</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EUAAI" type="type material">
<paragraph id="CBE6C9131BF072A00E7604240F3719B1">
<heading id="FB511FF1AED9DC487F1A3523A74B8193" reason="title">Type material.</heading>
</paragraph>
<paragraph id="7D75E130CEE8E55E01C0EFE0419C34EC">
<materialsCitation id="CB39A46AF6039F55603D5D5E789EB41E" collectingDate="2023-06-29" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Timbo Grande Municipality" elevation="970" latitude="-26.578056" location="stream tributary of Rio Timbo, Rio Iguacu drainage, Rio Parana basin" longLatPrecision="20" longitude="-50.674446" municipality="Timbo Grande Municipality" specimenCode="UFRJ 14066" specimenCount="1" stateProvince="Santa Catarina State" typeStatus="holotype">
<emphasis id="49BDE8FD8EDE39CAA1CFD027C2BF1C41" bold="true">
<emphasis id="6301577505C2F745E5524BFEBF192AE2" bold="true" italics="true">
<typeStatus id="769614D569BA3DDCAE91F05EE94B5EC4" type="holotype">Holotype</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry id="AC7B63B2C09C2537C5166075B0E2085E" name="Brazil">Brazil</collectingCountry>
•
<quantity id="4AD3339A2BF1B65C9425F94D5172F365" metricMagnitude="-2" metricUnit="m" metricValue="7.01" unit="mm" value="70.1">70.1 mm</quantity>
SL;
<collectingRegion id="6A67ED2587B8D5AA6AE51CD524DBFA62" country="Brazil" name="Santa Catarina">Santa Catarina State</collectingRegion>
:
<collectingMunicipality id="6737EB75215B3C1C19161EB04A876155">Timbó Grande Municipality</collectingMunicipality>
:
<location id="F4EFA154D7042A876086CFD8B9D3A542" LSID="urn:lsid:plazi:treatment:E263D96D7DC95618A258F0EE34C194EE:F4EFA154D7042A876086CFD8B9D3A542" country="Brazil" county="Timbo Grande Municipality" latitude="-26.578056" longLatPrecision="20" longitude="-50.674446" municipality="Timbo Grande Municipality" name="stream tributary of Rio Timbo, Rio Iguacu drainage, Rio Parana basin" stateProvince="Santa Catarina State">stream tributary of Rio Timbó, Rio Iguaçu drainage, Rio Paraná basin</location>
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<geoCoordinate id="51C4C7A74257C7459B169EBB5A22693B" degrees="26" direction="south" minutes="34" orientation="latitude" precision="15" seconds="41" value="-26.578056">26 ° 34 ' 41 &quot; S</geoCoordinate>
,
<geoCoordinate id="80A76A405B5A6B44BDA5A512429F919A" degrees="50" direction="west" minutes="40" orientation="longitude" precision="15" seconds="28" value="-50.674446">50 ° 40 ' 28 &quot; W</geoCoordinate>
</named-content>
; about
<elevation id="A9A32B581E8C7184CCEF81095482CE94" metricMagnitude="2" metricUnit="m" metricValue="9.7" unit="m" value="970.0">
<quantity id="C3E7E8F1F7DEDAB0A6D9D0C4D22E1D59" metricMagnitude="2" metricUnit="m" metricValue="9.7" unit="m" value="970.0">970 m</quantity>
asl
</elevation>
;
<date id="29F4FEC39AF147991711C4CC871F137D" value="2023-06-29">
<collectingDate id="405BC82BFEDF2ECA3AF5E617812FB877" value="2023-06-29">29 Jun. 2023</collectingDate>
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;
<collectorName id="75B6B5F50FF07B473B2541A95B17B626">C. R. M. Feltrin</collectorName>
, leg;
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14066
</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="099B10ED61DF9AFC4C6AC3BC2919E12A">
<materialsCitation id="352C08CDB241025DE54AF722B3A5B1B3" collectingDate="2023-06-29" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Timbo Grande Municipality" elevation="970" latitude="-26.578056" location="Brazil" longLatPrecision="20" longitude="-50.674446" municipality="Rio Timbo" specimenCode="UFRJ 13821" specimenCount="7" stateProvince="Santa Catarina" typeStatus="paratype">
<emphasis id="4AAC8E3DA0FF387C3E27FACFAFD3EBC1" bold="true">
<emphasis id="2E62354B31A7BF21B48CA84E272A5CB8" bold="true" italics="true">
<typeStatus id="BA14C8C5A78EA282905B8D5B3D5F6F3D" type="paratype">Paratypes</typeStatus>
</emphasis>
.
</emphasis>
<collectingCountry id="CE9C27FEE113699591F9BECA1DA50FA0" name="Brazil">Brazil</collectingCountry>
•
<specimenCount id="7C958E5DD7D792B57028A13679F473C1" count="7" type="generic">7 ex.</specimenCount>
,
<quantity id="5803E018F134D2CFD20DF1061EC11217" metricMagnitude="-2" metricUnit="m" metricValue="4.834999999999999" metricValueMax="7.01" metricValueMin="2.66" unit="mm" value="48.349999999999994" valueMax="70.1" valueMin="26.6">26.6–70.1 mm</quantity>
SL; same data as holotype;
<specimenCode id="60114FB964AF32C2C4BE5E787D99AA82">
<named-content id="DBAFBC14B43B8A0339AF3E2E626E4C9E" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13821
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="077FB680D3E49B95199EC457E9BAF738" collectingDate="2023-06-29" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Timbo Grande Municipality" elevation="970" latitude="-26.578056" location="Rio Iguacu" longLatPrecision="20" longitude="-50.674446" municipality="Rio Timbo" specimenCode="UFRJ 14067" specimenCount="2" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="387B5C7392351CDF89C6C122D46D279D" count="2" type="generic">2 ex.</specimenCount>
(C &amp; S),
<quantity id="801A9293FAEF2F09561D206EC76FD4C8" metricMagnitude="-2" metricUnit="m" metricValue="3.5799999999999996" metricValueMax="4.42" metricValueMin="2.7399999999999998" unit="mm" value="35.8" valueMax="44.2" valueMin="27.4">27.4–44.2 mm</quantity>
SL; same data as holotype;
<specimenCode id="D60C65C6DAFFA83B7EB4E41F88903EB2">
<named-content id="12B94441EE77B3E9443A63FE64569700" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14067
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="4FC98D5372F3D8C8C0449F1A69BDBD0A" collectingDate="2023-03-31" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Timbo Grande Municipality" elevation="970" latitude="-26.578056" location="Rio Iguacu" longLatPrecision="20" longitude="-50.674446" municipality="Rio Timbo" specimenCode="UFRJ 13553" specimenCount="2" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="E1FCF4BC0B6D0D2621A5FBE68B11B9FB" count="2" type="generic">2 ex.</specimenCount>
,
<quantity id="20FF110D7C1C4EA73719DCF1C65FDFAD" metricMagnitude="-2" metricUnit="m" metricValue="3.8349999999999995" metricValueMax="4.68" metricValueMin="2.9899999999999998" unit="mm" value="38.349999999999994" valueMax="46.8" valueMin="29.9">29.9–46.8 mm</quantity>
SL. same locality and collector as holotype;
<date id="12656554CE49111FB3981090527D5389" value="2023-03-31">
<collectingDate id="66CE5E187E5B0346DD105463688F5E33" value="2023-03-31">31 Mar. 2023</collectingDate>
</date>
;
<specimenCode id="7FDE0CC74B472657FB26F8934BAB8177">
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13553
</specimenCode>
</materialsCitation>
. •
<materialsCitation id="8613A7FDEA8B4AAE395C67FFE2D1588D" collectingDate="2023-03-31" collectionCode="R" collectorName="C. R. M. Feltrin" country="Brazil" county="Timbo Grande Municipality" elevation="970" latitude="-26.578056" location="Rio Iguacu" longLatPrecision="20" longitude="-50.674446" municipality="Rio Timbo" specimenCode="UFRJ 13554" specimenCount="3" stateProvince="Santa Catarina" typeStatus="paratype">
<specimenCount id="10828171FEAA55ECC321F5654213E327" count="3" type="generic">3 ex.</specimenCount>
(DNA),
<quantity id="A70DA46769A8B802A86B9EF4B2C832FF" metricMagnitude="-2" metricUnit="m" metricValue="3.5799999999999996" metricValueMax="4.42" metricValueMin="2.7399999999999998" unit="mm" value="35.8" valueMax="44.2" valueMin="27.4">27.4–44.2 mm</quantity>
SL; same locality and collector as holotype;
<date id="4D73320DCD035707850EA968E589C332" value="2023-03-31">
<collectingDate id="32B06E8ADA96D6BFE5B5D181609D21FC" value="2023-03-31">31 Mar. 2023</collectingDate>
</date>
;
<specimenCode id="22510D57A1E348156D0B3839E2AE8660">
<named-content id="7CFEEF2F25A923693FE2E167C26ADE3D" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13554
</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ECCAI" type="diagnosis">
<paragraph id="EDCFE0BB1CB7406C41B6A4CCC798AC57">
<heading id="7BC0055AF940CDA6CDDCD16B26272FC9" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="D5D0B0746B090A3A80BA1766FDB73C7C">
<taxonomicName id="01475C35BD6FB1191AAE302493C95556" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea">
<emphasis id="426A10DD5ACA040210BCE633077DE11C" italics="true">Cambeva atrobrunnea</emphasis>
</taxonomicName>
is distinguished from all other congeners by having the two posterior-most dorsal and ventral procurrent caudal-fin rays segmented (vs. only the posterior-most ray segmented).
<taxonomicName id="2495293B9AD07EDFA333E68293781E48" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea">
<emphasis id="B9697E2716F949A5274276B70571A412" italics="true">Cambeva atrobrunnea</emphasis>
</taxonomicName>
is also distinguished from the two other species of western RISE,
<taxonomicName id="92905CE580C7006374AE4C7EA77731C1" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="E40DD326CFF476717B1C4CA7D974FA4E" italics="true">Cambeva luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="CE9F16445356A06AE6B99FA7A64AFE4D" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="54E968BF2097B1780357C690D1B04B67" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="BBB605EB86CE54E79C6D354B1FE67E96" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="0DB031B0978929BC284CDCA11789AAA8" rank="species">sp. nov.</taxonomicNameLabel>
, by having subtruncate caudal fin (vs. rounded), fewer interopercular odontodes (20–22 vs. 29–34), and specimens below about
<quantity id="571A567A6492B3BEC0A5264FA02EDFF4" metricMagnitude="-2" metricUnit="m" metricValue="4.0" unit="mm" value="40.0">40 mm</quantity>
SL having flank light grey with small black dots that are arranged in irregular rows, coalesced on the anterior portion of the longitudinal midline to form a stripe (Fig.
<figureCitation id="A142CABA14C257322908771A8E13F6DF" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13821, 33.4 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131389">7 A</figureCitation>
; vs. pale yellow with large, irregularly shaped dark brown to black blotches, sometimes forming longitudinal stripes in the area between dorsum and flank in
<taxonomicName id="BF070C98B71FA092CB9E8691CEDF67B3" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="586C87B7D82AC6667790A04E194257F8" italics="true">C. luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="92B6468C394265BC2D51158231BC033B" rank="species">sp. nov.</taxonomicNameLabel>
, and light brownish yellow with small black dots irregularly arranged in
<taxonomicName id="590A745889F95B1401EBFDD1AE105115" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="9E38B8A307B7A39D709457D0BC630B07" italics="true">C. rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="76766F22D92D4AEED727FD07A8A0155A" rank="species">sp. nov.</taxonomicNameLabel>
(see descriptions below); from
<taxonomicName id="7D0E26A2A2320F05422F84413B801810" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="luteoreticulata" status="sp. nov.">
<emphasis id="33AD1799F01BCC5B0E048F18181CB4E8" italics="true">C. luteoreticulata</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="856D1889846ED20475C70647AAFB196E" rank="species">sp. nov.</taxonomicNameLabel>
by specimens above
<quantity id="CA910C8A9AD4A992644AB7890BB22E30" metricMagnitude="-2" metricUnit="m" metricValue="4.0" unit="mm" value="40.0">40 mm</quantity>
SL having the nasal barbel reaching area just anterior to opercle (vs. reaching area anterior to orbit), fewer ventral procurrent caudal-fin rays (13 or 14 vs. 15 or 16), and jaw teeth irregularly arranged (vs. arranged in three rows); and from
<taxonomicName id="8533862A325C38FEB1A0BF5E197908AF" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="677EB6B20CB2A42B63D4CEBC017B1A1C" italics="true">C. rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="1CE63FC8F522943711BEFD4B578A2D37" rank="species">sp. nov.</taxonomicNameLabel>
by having more procurrent caudal-fin rays (21 dorsal and 13 or 14 ventral, vs. 15–17 and 10 or 11, respectively), and more opercular odontodes (12 vs. eight or nine).
<taxonomicName id="A0376D3693E711543E5B41808AD3255F" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea">
<emphasis id="9BDFEE2285FD33091B9E8AA7722BF2F1" italics="true">Cambeva atrobrunnea</emphasis>
</taxonomicName>
is also distinguished from all the remaining congeners from the Rio Iguaçu drainage by the following combination of character states: seven pectoral-fin rays (vs. eight in
<taxonomicName id="9A4003EC3905A40E76A749199527E6A3" authority="(de Pinna, 1992)" baseAuthorityName="de Pinna" baseAuthorityYear="1992" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="castroi">
<emphasis id="B5242B811B7E721211749A0A927C7018" italics="true">Cambeva castroi</emphasis>
(
<bibRefCitation id="7D27FE887DD0D24B39A1EF87D8344C2F" author="de Pinna MCC" journalOrPublisher="Ichthyological Exploration of Freshwaters" pagination="89-95" refId="B24" refString="de Pinna MCC (1992) Trichomycterus castroi, a new species of trichomycterid catfish from the Rio Iguacu of southeastern Brazil (Teleostei, Siluriformes). Ichthyological Exploration of Freshwaters 3: 89 - 95." title="Trichomycterus castroi, a new species of trichomycterid catfish from the Rio Iguaçu of southeastern Brazil (Teleostei, Siluriformes)." volume="3" year="1992">
de
<emphasis id="B74DB95BB03CD1F80BE4F8D079AA56B7" italics="true">Pinna</emphasis>
, 1992
</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="1296FFCC22FA4A9D74706993AD4334FD" authority="Costa, Abilhoa, Dalcin &amp; Katz, 2022" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="8F6A97563BD2A54194B15A7DD29361BF" italics="true">Cambeva melanoptera</emphasis>
<bibRefCitation id="3D17CB01C42E662540D761ACFE98B034" DOI="10.1111/jfb.15071" author="Costa WJEM &amp; Abilhoa V &amp; Dalcin RH &amp; Katz AM" journalOrPublisher="Journal of Fish Biology" pagination="69-76" refId="B18" refString="Costa WJEM, Abilhoa V, Dalcin RH, Katz AM (2022) A new catfish species of the genus Cambeva (Siluriformes: Trichomycteridae) from the Rio Iguacu drainage, southern Brazil, with a remarkable unique colour pattern. Journal of Fish Biology 101: 69 - 76. https: // doi. org / 10.1111 / jfb. 15071" title="A new catfish species of the genus Cambeva (Siluriformes: Trichomycteridae) from the Rio Iguaçu drainage, southern Brazil, with a remarkable unique colour pattern." volume="101" year="2022">Costa, Abilhoa, Dalcin &amp; Katz, 2022</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="427B2F85815B2E7F7EE2D611439FC624" authority="(Wosiacki &amp; de Pinna, 2008)" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="4053FE84F75849CD5D691953E372D699" italics="true">Cambeva crassicaudata</emphasis>
(Wosiacki &amp; de
<emphasis id="E8F1E22EDF3079EB1324F01DC5DC8A12" italics="true">Pinna</emphasis>
, 2008)
</taxonomicName>
,
<taxonomicName id="DA12C8C49DD9E57C47C287DD014E2523" authority="(Miranda Ribeiro, 1968)" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="ECD6392422AE5F70935B07FF6F5B76FF" italics="true">Cambeva stawiarski</emphasis>
(Miranda Ribeiro, 1968)
</taxonomicName>
, and six in
<taxonomicName id="2ECD201D1D414F92E5F385988CFA9FCC" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="09FE9653E5C5EB801E87716D3F3D249A" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="5CDBFFF582AD9CCDEEBB3DD2D2E4E71E" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="5B82EFEE33EACC5F695B723175ED6062" italics="true">C. naipi</emphasis>
</taxonomicName>
, and
<taxonomicName id="6604F75BED6B959E24DB918A8C50C130" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="BD49ABA40634F288ED81A9F024BD5242" italics="true">C. taroba</emphasis>
</taxonomicName>
); absence of the anterior infraorbital (vs. presence in
<taxonomicName id="CC6345BAACEE8D1E2DD3B9CCE9F3B2F4" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="77044E55F2A3B73F6675F3290055F1B1" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="47695461D3201E579AF23C2AAB9CFE4C" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="BEAB8C1C9F6EF63AF8974CA834EB16A9" italics="true">C. naipi</emphasis>
</taxonomicName>
,
<taxonomicName id="70CB87D7CD22C28C7BA64283DD39FCC4" authority="(Wosiacki &amp; Garavello, 2004)" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="AEDC736AE7F701AF61E5844A1A693877" italics="true">Cambeva papillifera</emphasis>
(
<bibRefCitation id="C46A2D8A95E0B659C6F7B0701074BE1C" author="Wosiacki WB &amp; Garavello JC" journalOrPublisher="Ichthyological Exploration of Freshwaters" pagination="1-16" refId="B61" refString="Wosiacki WB, Garavello JC (2004) Five new species of Trichomycterus from the Iguacu (rio Parana Basin), southern Brazil (Siluriformes: Trichomycteridae). Ichthyological Exploration of Freshwaters 15: 1 - 16." title="Five new species of Trichomycterus from the Iguaçu (rio Paraná Basin), southern Brazil (Siluriformes: Trichomycteridae)." volume="15" year="2004">Wosiacki &amp; Garavello, 2004</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="C2FBAF32B4DBAC04B6F28F6F99C8E708" authority="(Wosiacki &amp; Garavello, 2004)" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="plumbea">
<emphasis id="9264B3B28571C0B96A80887C5208AD41" italics="true">Cambeva plumbea</emphasis>
(
<bibRefCitation id="A75D4760CD2C54B0956412330EE27FED" author="Wosiacki WB &amp; Garavello JC" journalOrPublisher="Ichthyological Exploration of Freshwaters" pagination="1-16" refId="B61" refString="Wosiacki WB, Garavello JC (2004) Five new species of Trichomycterus from the Iguacu (rio Parana Basin), southern Brazil (Siluriformes: Trichomycteridae). Ichthyological Exploration of Freshwaters 15: 1 - 16." title="Five new species of Trichomycterus from the Iguaçu (rio Paraná Basin), southern Brazil (Siluriformes: Trichomycteridae)." volume="15" year="2004">Wosiacki &amp; Garavello, 2004</bibRefCitation>
)
</taxonomicName>
, and
<taxonomicName id="AB5D9F9E9F4C8B01D9062A05F9BBF383" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="AAC80F8F8DFED9C07EEC43A739C8D6EC" italics="true">C. taroba</emphasis>
</taxonomicName>
); posterior margin of the caudal fin slightly convex (vs. about straight in
<taxonomicName id="6E148B6191E3198AE0F73517FFAEC405" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="0F42705337898AFFA8825F5665E3A4D5" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="74818807D22E092BB4C2BAE794BB7141" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="CAFD04B01DF4B8C50DEF29AC7381425C" italics="true">C. davisi</emphasis>
</taxonomicName>
,
<taxonomicName id="7CA512C9C431FFD123BFBC34AC9B618B" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="F1CF731FF374D55AECFBADD7959551FF" italics="true">C. galactica</emphasis>
</taxonomicName>
,
<taxonomicName id="7B4339F59496550E0A68187C0B6B63AC" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="0C2CC67D61786A6B708BE76205430C5B" italics="true">C. melanoptera</emphasis>
</taxonomicName>
,
<taxonomicName id="605543DDA2A5B263DF46D22A69D4A2C8" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="5ED881C23E35607A2D1A3220F975F83C" italics="true">C. papillifera</emphasis>
</taxonomicName>
,
<taxonomicName id="43E9218F2755F1C4083A77F9C06DB7E7" authority="dos Reis, Wosiacki, Ferrer, Donin &amp; da Graca, 2022" authorityName="dos Reis, Wosiacki, Ferrer, Donin &amp; da Graca" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="piraquara">
<emphasis id="7D43DA25EACBD3B12113A20EF514D7B2" italics="true">Cambeva piraquara</emphasis>
dos Reis, Wosiacki, Ferrer, Donin &amp; da Graça, 2022
</taxonomicName>
,
<taxonomicName id="0777F44411DD6E5D1724DE794BE96E2E" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="plumbea">
<emphasis id="7F77A61B783E3EC914D1415A1E70D966" italics="true">C. plumbea</emphasis>
</taxonomicName>
,
<taxonomicName id="384BDA53B07322BB401FA475D82E167F" authority="(Wosiacki &amp; de Pinna, 2008)" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="igobi">
<emphasis id="2183C35EB548AC2592F2C1A063A4DD4E" italics="true">C. igobi</emphasis>
(Wosiacki &amp; de
<emphasis id="04A807B5C5FF726D0265AE052C1B5A87" italics="true">Pinna</emphasis>
, 2008)
</taxonomicName>
; straight to slightly concave in
<taxonomicName id="B4434A5EC694C54463068344AEC0BD07" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="8DB83BF8C3BD61B51F1F76F5CF356805" italics="true">C. stawiarski</emphasis>
</taxonomicName>
; bilobed in
<taxonomicName id="9D1BF489D8943F862C3319DF78944014" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="6E7B74376A6F0119A79B2346747212B7" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
; and emarginate in
<taxonomicName id="DEAB2181E4F490DAA9AEB02F403A81DF" authority="dos Reis, Ferrer &amp; Graca, 2021" authorityName="dos Reis, Ferrer &amp; Graca" authorityYear="2021" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="cauim">
<emphasis id="F96A2088F08A0C9E9E81E3071356EA28" italics="true">Cambeva cauim</emphasis>
<bibRefCitation id="2D766677732AA73210733BD01E75732B" DOI="10.1111/jfb.14204" author="dos Reis RB &amp; Ferrer J &amp; da Graça WJ" journalOrPublisher="Journal of Fish Biology" pagination="350-363" refId="B27" refString="dos Reis RB, Ferrer J, da Graca WJ (2021) A new species of Cambeva (Siluriformes, Trichomycteridae) from the Rio Iguacu basin, Parana state, Brazil and redescription of Cambeva stawiarski (Miranda Ribeiro 1968). Journal of Fish Biology 96: 350 - 363. https: // doi. org / 10.1111 / jfb. 14204" title="A new species of Cambeva (Siluriformes, Trichomycteridae) from the Rio Iguaçu basin, Paraná state, Brazil and redescription of Cambeva stawiarski (Miranda Ribeiro 1968)." volume="96" year="2021">dos Reis, Ferrer &amp; Graça, 2021</bibRefCitation>
</taxonomicName>
); absence of hypertrophied papillae on the ventral surface of the head (vs. presence in
<taxonomicName id="69CB2BD0C8BC0EBF089D547337D35644" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="papillifera">
<emphasis id="6847C7E9E6FBBD467643C88844C7D356" italics="true">C. papillifera</emphasis>
</taxonomicName>
); absence of pectoral-fin filament (vs. presence a well-developed filament in
<taxonomicName id="2EEC7F6903043FFA6E11768AF34A88B6" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="1F096992F622285840893117C3B694C3" italics="true">C. taroba</emphasis>
</taxonomicName>
and a rudimentary filament in
<taxonomicName id="C13D8CA1DA6887064A0099F08055DDB4" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="7B7BF61823070709F7435B157D85C9D0" italics="true">C. davisi</emphasis>
</taxonomicName>
,
<taxonomicName id="641F6148414F57F0B96D527E1915B789" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="galactica">
<emphasis id="AE06340EB1A6876D704C65AAED88874F" italics="true">C. galactica</emphasis>
</taxonomicName>
, and
<taxonomicName id="BB1D203B19C36687BF78487AA0DA5CBC" authorityName="dos Reis, Wosiacki, Ferrer, Donin &amp; da Graca" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="piraquara">
<emphasis id="8EEBCB65E94041B7505125EDAB1F4FA8" italics="true">C. piraquara</emphasis>
</taxonomicName>
); 12 opercular odontodes (vs. broad, with 17 or
<quantity id="C89FD1A60048EF850C9DF361D8893982" metricMagnitude="-1" metricUnit="m" metricValue="4.572" unit="in" value="18.0">18 in</quantity>
<taxonomicName id="4C10C43D1E412A866D5C4FBD165BDB05" authority="(Wosiacki &amp; Garavello, 2004)" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="3D3A1980F8AEB00221B675A4478274E9" italics="true">Cambeva mboycy</emphasis>
(
<bibRefCitation id="0FB18ACC9951620AC79057456D25430E" author="Wosiacki WB &amp; Garavello JC" journalOrPublisher="Ichthyological Exploration of Freshwaters" pagination="1-16" refId="B61" refString="Wosiacki WB, Garavello JC (2004) Five new species of Trichomycterus from the Iguacu (rio Parana Basin), southern Brazil (Siluriformes: Trichomycteridae). Ichthyological Exploration of Freshwaters 15: 1 - 16." title="Five new species of Trichomycterus from the Iguaçu (rio Paraná Basin), southern Brazil (Siluriformes: Trichomycteridae)." volume="15" year="2004">Wosiacki &amp; Garavello, 2004</bibRefCitation>
)
</taxonomicName>
; 15 or
<quantity id="1389B214AEC9B0BFAE41C3CD4791CDDA" metricMagnitude="-1" metricUnit="m" metricValue="4.064" unit="in" value="16.0">16 in</quantity>
<taxonomicName id="C5500916EDAD41017BCBED4912F68E05" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="E6ED89FE5545EFAAEEC0F6D37C41191E" italics="true">C. davisi</emphasis>
</taxonomicName>
; seven or eight in
<taxonomicName id="963AC0655E53B73C797800A9B949A67B" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="4AADAF1C0C1A80E5CA7D51EF5AB1DD86" italics="true">C. taroba</emphasis>
</taxonomicName>
); 20–22 interopercular odontodes (vs. 12 or
<quantity id="4A41103E10C200E6E7124946BD8FAED6" metricMagnitude="-1" metricUnit="m" metricValue="3.302" unit="in" value="13.0">13 in</quantity>
<taxonomicName id="CFF5AB764F8601BD7DE22F734C9D43D1" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="177A1AE96F002589ADA1D01C102EB024" italics="true">C. naipi</emphasis>
</taxonomicName>
); 21 dorsal procurrent caudal-fin rays (vs.
<quantity id="279F8E4F81891FB150435C87BD9142D6" metricMagnitude="-1" metricUnit="m" metricValue="4.064" metricValueMax="4.318" metricValueMin="3.81" unit="in" value="16.0" valueMax="17.0" valueMin="15.0">15–17 in</quantity>
<taxonomicName id="07A24A957DDF86F75952E35D4499FB8C" baseAuthorityName="de Pinna" baseAuthorityYear="1992" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="castroi">
<emphasis id="94618C23A046E094971B33A2B69A9CB1" italics="true">C. castroi</emphasis>
</taxonomicName>
and
<taxonomicName id="E9C618967D9B73CA3697C5756C1C9CC4" authorityName="Costa, Abilhoa, Dalcin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="melanoptera">
<emphasis id="6A42D958A6864D6576DCFC8165131E3D" italics="true">C. melanoptera</emphasis>
</taxonomicName>
; 18 or
<quantity id="F9F57D0EE889C22ACD65A989A1CA0ABB" metricMagnitude="-1" metricUnit="m" metricValue="4.826" unit="in" value="19.0">19 in</quantity>
<taxonomicName id="91943FF4E0D4592BEA48FDDFFA450007" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="naipi">
<emphasis id="98360B00A179EE3ADF670D42BC246CCC" italics="true">C. naipi</emphasis>
</taxonomicName>
;
<quantity id="3F8A0D9BB256744392E0D87986AEFF2F" metricMagnitude="-1" metricUnit="m" metricValue="6.858" metricValueMax="7.366" metricValueMin="6.35" unit="in" value="27.0" valueMax="29.0" valueMin="25.0">25–29 in</quantity>
<taxonomicName id="77F83F11D7875AF1EB088D95592F4089" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="071B0D2F5C604FAC25CA5E773B721DC5" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="33EE2320C0177674AE428CD783D31079" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="igobi">
<emphasis id="D585AB1155031E6002A69C49391080C2" italics="true">C. igobi</emphasis>
</taxonomicName>
,
<taxonomicName id="F0D17D7367F3E173FBF851D29985E5ED" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="52EF3ABB056953D14D841569B623F6BC" italics="true">C. mboycy</emphasis>
</taxonomicName>
,
<taxonomicName id="347460FE2CF3CDF192B1ACD80860E0B1" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="4DE2AC4C500446CC31207DE95A3F8828" italics="true">C. stawiarski</emphasis>
</taxonomicName>
, and
<taxonomicName id="14B2F5C049590E6C46A4A2946487D431" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="E89B41AFD489B65DACC1FB64F4E827D0" italics="true">C. taroba</emphasis>
</taxonomicName>
; 30 or
<quantity id="8616A0A16E421BE2982AD906D5310C57" metricMagnitude="-1" metricUnit="m" metricValue="7.874" unit="in" value="31.0">31 in</quantity>
<taxonomicName id="56C9859975ADE32433F4D1CB82519AED" authorityName="dos Reis, Ferrer &amp; Graca" authorityYear="2021" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="cauim">
<emphasis id="E9F71DA16DEF52D41726FD2D39C1FB18" italics="true">C. cauim</emphasis>
</taxonomicName>
); 13 or 14 ventral procurrent caudal-fin rays (vs.
<quantity id="3FA97DDB44B1EB59955083D473B3C6E3" metricMagnitude="-1" metricUnit="m" metricValue="5.588" metricValueMax="5.842" metricValueMin="5.334" unit="in" value="22.0" valueMax="23.0" valueMin="21.0">21 – 23 in</quantity>
<taxonomicName id="36914437308A03153E79AB54F93FE101" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="3B9C5223FEABE939F87AEE8192AB46BB" italics="true">C. taroba</emphasis>
</taxonomicName>
); dorsal-fin origin at a vertical through the centrum of the 21
<superScript id="83215A74CECE995A327BE52BB5FDCFFB">st</superScript>
or 22
<superScript id="51F5C5254BAC167E92C5FAA1F04F6E4E">nd</superScript>
vertebra (vs. 19
<superScript id="4AADA39C3527643C8743FAD6BF33A804">th</superScript>
or 20
<superScript id="F6CBB3B630435A495ADC29F01982D1DB">th</superScript>
in
<taxonomicName id="A1809341C975FF4A8804EE8153E383B1" baseAuthorityName="Wosiacki &amp; de Pinna" baseAuthorityYear="2008" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="crassicaudata">
<emphasis id="38068E7A4F4B2725BCC1A4F38A29D6C8" italics="true">C. crassicaudata</emphasis>
</taxonomicName>
,
<taxonomicName id="B867DFAA4B63E4D74CE56FEB359EFECA" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="mboycy">
<emphasis id="1EA52175545A0CBFC71992B6825046A6" italics="true">C. mboycy</emphasis>
</taxonomicName>
, and
<taxonomicName id="96A132DC8235C10D6904831515ED5C86" authorityName="" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1968" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="stawiarski">
<emphasis id="BF4DB05E3841F2430C8C570E5D7FB263" italics="true">C. stawiarski</emphasis>
</taxonomicName>
); jaw teeth pointed, irregularly arranged (vs. incisiform and arranged in rows in
<taxonomicName id="33C672D82E71D5F58404B825E81E6E6E" baseAuthorityName="Haseman" baseAuthorityYear="1911" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="davisi">
<emphasis id="40FFAE85F666EDDE3B31B1501281FE9A" italics="true">C. davisi</emphasis>
</taxonomicName>
); and 39 or 40 vertebrae (
<quantity id="9ACBB96F61C4777D061CF53F624472B2" metricMagnitude="-1" metricUnit="m" metricValue="9.144" unit="in" value="36.0">36 in</quantity>
<taxonomicName id="3F57B75B091D5DA144C4B589E297F03A" baseAuthorityName="Wosiacki &amp; Garavello" baseAuthorityYear="2004" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="taroba">
<emphasis id="583A5365DEC280323103FE7A6D02F848" italics="true">C. taroba</emphasis>
</taxonomicName>
). Molecular diagnosis: combination of 17 nucleotide substitutions, five of them unique among taxa analysed *, and four unique for the
<taxonomicName id="3FE01E6401328D198C358FEDD893555B" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="B8204A87EBB565D09EFAE9556AEA8EFF" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade **:
<abbrev id="ABBRID0ESWAI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
216 (A → C) *,
<abbrev id="ABBRID0EWWAI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
249 (T → C),
<abbrev id="ABBRID0E1WAI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
252 (G → A),
<abbrev id="ABBRID0E5WAI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
471 (G → A),
<abbrev id="ABBRID0ECXAI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
534 (G → A),
<abbrev id="ABBRID0EGXAI" xlink_title="genes cytochrome b">CYTB</abbrev>
108 (C → T),
<abbrev id="ABBRID0EKXAI" xlink_title="genes cytochrome b">CYTB</abbrev>
186 (C → T) **,
<abbrev id="ABBRID0EOXAI" xlink_title="genes cytochrome b">CYTB</abbrev>
237 (C → T) *,
<abbrev id="ABBRID0ESXAI" xlink_title="genes cytochrome b">CYTB</abbrev>
360 (T → C) **,
<abbrev id="ABBRID0EWXAI" xlink_title="genes cytochrome b">CYTB</abbrev>
378 (C → T) *,
<abbrev id="ABBRID0E1XAI" xlink_title="genes cytochrome b">CYTB</abbrev>
442 (C → T) *,
<abbrev id="ABBRID0E5XAI" xlink_title="genes cytochrome b">CYTB</abbrev>
765 (C → T),
<abbrev id="ABBRID0ECYAI" xlink_title="genes cytochrome b">CYTB</abbrev>
909 (A → T) **,
<abbrev id="ABBRID0EGYAI" xlink_title="genes cytochrome b">CYTB</abbrev>
942 (A → G),
<abbrev id="ABBRID0EKYAI" xlink_title="genes cytochrome b">CYTB</abbrev>
960 (A → T) *,
<abbrev id="ABBRID0EOYAI" xlink_title="genes cytochrome b">CYTB</abbrev>
994 (A → C).
<abbrev id="ABBRID0ESYAI" xlink_title="cytochrome c oxidase I">COX 1</abbrev>
p-distances among congeners of the
<taxonomicName id="16D8DC8C6607564B6EF9750546245544" authorityName="Katz, Barbosa, Mattos &amp; Costa" authorityYear="2018" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="genus">
<emphasis id="7F20A4BB7CF396BC0667BF568FAADB6E" italics="true">Cambeva</emphasis>
</taxonomicName>
beta-clade ranging from 1.2 (
<taxonomicName id="0F6A29D6875EE91BEE09357301693211" authority="Costa, Feltrin &amp; Katz, 2022" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2022" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="chrysornata">
<emphasis id="BB792BEA950DB78B285B30713041E0F4" italics="true">Cambeva chrysornata</emphasis>
Costa, Feltrin &amp; Katz, 2022
</taxonomicName>
and
<taxonomicName id="09B49328046638C4B41A65741D1310EA" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="rotundipinna" status="sp. nov.">
<emphasis id="79A35705B4B8C19709437FA6D2809B25" italics="true">Cambeva rotundipinna</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="D99F27F00DE41CAF4B44A217EE13F1C5" rank="species">sp. nov.</taxonomicNameLabel>
) and 3.9.
</paragraph>
</subSubSection>
<subSubSection id="SECID0ETZAI" type="description">
<paragraph id="AB2AC276F77DAA920146E0B864477F5F">
<heading id="4501A07662C5F60971F4AD08EB96AC2C" reason="title">Description.</heading>
</paragraph>
<paragraph id="C81D67CE81B83B7FFB2CE7E1F760F1F0">
Morphometric data appear in Table
<tableCitation id="5680BB56108DEDF63AE6648AC4F8575D" captionStart="Table 4" captionStartId="T4" captionText="Table 4. Morphometric data of Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov." httpUri="http://table.plazi.org/id/D596199D62DCD4AF7E683F5341BA35E7" tableUuid="D596199D62DCD4AF7E683F5341BA35E7">4</tableCitation>
.
</paragraph>
<caption id="D596199D62DCD4AF7E683F5341BA35E7" ID-Table-UUID="D596199D62DCD4AF7E683F5341BA35E7" httpUri="http://table.plazi.org/id/D596199D62DCD4AF7E683F5341BA35E7" startId="T4" targetIsTable="true">
<paragraph id="FAFFA99DA7E0CC0C11514997347879C1">
<label id="EE91EF2DCAB684CCBFB0A4E65FF3750B">Table 4.</label>
</paragraph>
<paragraph id="1BDE5411E1DE82C8C88913934242E934">
Morphometric data of
<taxonomicName id="CC642F47687AE67564E58F4506B6FF78" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="0023A0E6903E204BCB6164FB2EB1D73D" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="3F7063611DA2327F726A2378B5407464" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="1A73A0A646457D1CE2B04E9B27609DCD">
<table id="TID0EWPCI" rules="all">
<tbody id="F4830A47903531C80B2618D36FFEB18D">
<tr id="D9F700AA4F3EF1585487E345F28487C3">
<th id="212244E1B63F780479ED7EA02207177E" colspan="1" isEmpty="true" rowspan="1">-</th>
<th id="087A96D19DA0E7C51CA3D10C5B6BEA94" colspan="1" rowspan="1">Holotype</th>
<th id="7B31945646604BA259A80965DF2FCCB1" colspan="1" rowspan="1">Paratypes (n = 5)</th>
</tr>
<tr id="5F0AC3632540B4E672B26D17489E3156">
<td id="235B8771F28B46DE4858ADE2037AA7A5" colspan="1" rowspan="1">Standard length (SL)</td>
<td id="1E8FE954A121E94E28F231C3E0AFF991" colspan="1" rowspan="1">70.1</td>
<td id="BB0DF40D01A9D622630A3498571C4AB9" colspan="1" rowspan="1">46.8–78.5</td>
</tr>
<tr id="79B8EBCF236F9E0C274BAA4881C568E4">
<td id="D42FD23EAF3A01E7DE3229AA0B8D0ADF" colspan="3" rowspan="1">
<emphasis id="CEDCBE20E6D40C76377F72F74F26ECAD" bold="true">Percentage of standard length</emphasis>
</td>
</tr>
<tr id="46B99BA1FBE1D3B53A8C9ECE645E5530">
<td id="4A8DAB1E7D59027D7E6EE01CF928F975" colspan="1" rowspan="1">Body depth</td>
<td id="75D460A7EE94B2B1A988B37A98599857" colspan="1" rowspan="1">14.2</td>
<td id="271571221F8327AF7BC523707D2AB2F2" colspan="1" rowspan="1">12.2–15.0</td>
</tr>
<tr id="A91410AEDC3C30E4D983B78A286409AF">
<td id="EF6105F7B023431A4BFFB095F4E6D32B" colspan="1" rowspan="1">Caudal peduncle depth</td>
<td id="83675B742CDFA000BCBDEA2FBC7EE46D" colspan="1" rowspan="1">13.7</td>
<td id="AFCBACF42FDAA26A385A8B79553F716D" colspan="1" rowspan="1">11.2–13.1</td>
</tr>
<tr id="C16A1A4156667722097CF84A81CA427C">
<td id="6FFB4AC30FE2208D97E69792C9F38D63" colspan="1" rowspan="1">Body width</td>
<td id="1CC4D64CD916F654F5221566CA75BFDB" colspan="1" rowspan="1">12.1</td>
<td id="3FC81DCB82D2561691B13C4F38A0A90B" colspan="1" rowspan="1">10.3–12.8</td>
</tr>
<tr id="AA0F83D0752ED9605005B47816095DF5">
<td id="74B22EBBCFECA5950326CEAFDA1DAFD4" colspan="1" rowspan="1">Caudal peduncle width</td>
<td id="324B4C1A6DDA20DC41197889C2054F4F" colspan="1" rowspan="1">4.3</td>
<td id="FE54409FA6CF76C0C37802C76C62CF26" colspan="1" rowspan="1">3.0–5.0</td>
</tr>
<tr id="A3CB1D903F27ECFC61D5E8DFCD714FC2">
<td id="837FE790B395A56AFAA7392B12A7F7E5" colspan="1" rowspan="1">Pre-dorsal length</td>
<td id="768B93CEA47AA31128296AAC2A669866" colspan="1" rowspan="1">67.7</td>
<td id="12D7C8459FA0307B17473354B9235E0E" colspan="1" rowspan="1">63.5–67.2</td>
</tr>
<tr id="97A64D7773AA7A0F1303DA82E4BBD258">
<td id="67A2924DF0227BA2A46FB32D6E568395" colspan="1" rowspan="1">Pre-pelvic length</td>
<td id="2A81C53FF5B941D6FD9AB9E582335DC7" colspan="1" rowspan="1">62.7</td>
<td id="A2CE91C5E75731B77670730967EC405C" colspan="1" rowspan="1">57.9–60.3</td>
</tr>
<tr id="D99EFD5377DE737DDEF8D2D66D7CDA65">
<td id="9FA0B915C52FBFD26636A986A1648D8A" colspan="1" rowspan="1">Dorsal-fin base length</td>
<td id="D13A6EB74F8665753EE0B7A6C4C565D6" colspan="1" rowspan="1">13.4</td>
<td id="AA3EBC26B3DEA33F1584C8CDC0B2E091" colspan="1" rowspan="1">10.9–12.5</td>
</tr>
<tr id="59C93CE0B8C573EA80E5F2ED7FD75D3C">
<td id="D366A937213BDB44F61FD6590EBA3DA9" colspan="1" rowspan="1">Anal-fin base length</td>
<td id="75E7A636D7FBA48006655B9C3BE83997" colspan="1" rowspan="1">10.0</td>
<td id="AF1BAECCB2E9C779D07934549ED48D86" colspan="1" rowspan="1">9.0–12.7</td>
</tr>
<tr id="D0248845B0FD4238A798951B9B90F06F">
<td id="08485C1EA0F871310B00E3C4E7AD4667" colspan="1" rowspan="1">Caudal-fin length</td>
<td id="31D795FA58AF7242DB152695AE408DE1" colspan="1" rowspan="1">17.1</td>
<td id="643F2FB6AA31C930B9AA8CCE0414A9F0" colspan="1" rowspan="1">16.0–19.0</td>
</tr>
<tr id="DAFFC780195940B6FB4C55A9480BE8AE">
<td id="736E968A5A99D6FF1ABB2A6D401E27A9" colspan="1" rowspan="1">Pectoral-fin length</td>
<td id="7284F598FF3060C84483967F5F83B50A" colspan="1" rowspan="1">12.0</td>
<td id="0CE10E455E32681F4C8D13FA6E8E68AA" colspan="1" rowspan="1">11.6–13.1</td>
</tr>
<tr id="1B7E5AE6664D269330807E8398FFE194">
<td id="48069B8D4D9F2964DC2619C75305DECD" colspan="1" rowspan="1">Pelvic-fin length</td>
<td id="919DA3F30CE7DA6EF4BC25F243D47C3A" colspan="1" rowspan="1">8.7</td>
<td id="080EC6C322836E7CA4F3ED61078DCB8A" colspan="1" rowspan="1">9.1–12.4</td>
</tr>
<tr id="20429EDF3892C49ABBB7E5F1D6E50FAD">
<td id="4097A1A9467DD33E7F815655DED35A62" colspan="1" rowspan="1">Head length</td>
<td id="A19E0F3821FD7356CF8D57648FABD350" colspan="1" rowspan="1">22.3</td>
<td id="60115DEEB05E2206C50A1842479F7BFB" colspan="1" rowspan="1">19.5–24.7</td>
</tr>
<tr id="FF3B72FC112A65DCD0850F127EAE9EEB">
<td id="95AEADA24D2C5581933988D619B1D566" colspan="3" rowspan="1">
<emphasis id="A882E33E0AFAFF4F70835A9A7C46CF31" bold="true">Percentage of head length</emphasis>
</td>
</tr>
<tr id="F347454D39AC0684D5AA63EE2C574181">
<td id="F7F5187D6F52AD265DC899C562AC01F8" colspan="1" rowspan="1">Head depth</td>
<td id="D2043C20B2020AC9F36DA7C2A4ED418D" colspan="1" rowspan="1">43.9</td>
<td id="898474FC30B3746CC6A58D496C9FD603" colspan="1" rowspan="1">39.7–51.9</td>
</tr>
<tr id="F950444AC466B86C930238E9B43E7868">
<td id="E01C0912148F5650E02D09E69D2BC9DB" colspan="1" rowspan="1">Head width</td>
<td id="B70EEB1743D4AB15A37A760598E31C49" colspan="1" rowspan="1">82.7</td>
<td id="47B924E607FC0660D6365E3B33A9300E" colspan="1" rowspan="1">65.6–88.0</td>
</tr>
<tr id="4857EAA4C98E11C8389EDE81C4E68A0D">
<td id="ACAF65858859D869839BB86159FA2147" colspan="1" rowspan="1">Snout length</td>
<td id="95266F585222C53FDF420EA529792EE7" colspan="1" rowspan="1">39.9</td>
<td id="768996A7F78B919D47D381F6642B6CF6" colspan="1" rowspan="1">36.1–46.6</td>
</tr>
<tr id="BC78EB0D83C9C8A5E3721B5AF08F934A">
<td id="AD8EF5F77FC0B13E7FC33AAC71ADD716" colspan="1" rowspan="1">Interorbital width</td>
<td id="60CABDC5A6869FD32E610CF9C88259B4" colspan="1" rowspan="1">20.3</td>
<td id="0AF31523A5BB487FF688B542DE49BDA0" colspan="1" rowspan="1">18.3–23.6</td>
</tr>
<tr id="0AEA2ADEF5AC7A0D9A9234623518D823">
<td id="96BD0E304AF17D405D1E2D9F206B3AF2" colspan="1" rowspan="1">Preorbital length</td>
<td id="2E00DBB96FFA6A0538CDDEF171ECC76C" colspan="1" rowspan="1">12.2</td>
<td id="ECCAD8268A116400DD69EA980620D88A" colspan="1" rowspan="1">10.6–15.4</td>
</tr>
<tr id="763029B3AD8B3CB1F8AF007795146D8B">
<td id="17B7B98F719320891C5A8808C12626C1" colspan="1" rowspan="1">Eye diameter</td>
<td id="BE428CE3D2AA1DEA480600E03DBB871E" colspan="1" rowspan="1">8.4</td>
<td id="EC5B9873A93AA480D07DB40B7A5CDF40" colspan="1" rowspan="1">8.2–12.4</td>
</tr>
</tbody>
</table>
</paragraph>
<paragraph id="20F96C3D166D8BE35BE2105BBC5A3D3B">
<emphasis id="8B881B1219D93DC6E5F89F201CBA0428" bold="true">
<emphasis id="621654A90A68EE475404E3302D15FBCB" bold="true" italics="true">Head morphology</emphasis>
.
</emphasis>
Barbels moderate in length. Nasal barbel reaching between orbit and opercular patch of odontodes, maxillary barbel reaching posterior portion of interopercular patch of odontodes, and rictal barbel reaching middle of interopercular patch of odontodes. Jaw teeth variable in shape, smaller teeth slightly pointed, larger teeth sub-incisiform with slightly rounded tip, irregularly arranged. Premaxillary teeth 39–41, dentary teeth 40. Opercular and interopercular odontodes pointed, about straight. Opercular odontodes 12; interopercular odontodes 20–22. Anterior infraorbital sensory canal absent.
</paragraph>
<paragraph id="ECF766521D6ABA4EEE4E50F24F14E9F9">
<emphasis id="8993EE6CBD5EF2D88B23B4E9B06C1E90" bold="true">
<emphasis id="6BD5E20FCA522FFCEB5BCD4B6523EAD8" bold="true" italics="true">Fin morphology</emphasis>
.
</emphasis>
Dorsal and anal fins subtriangular, distal margin slightly convex. Total dorsal-fin rays 10 or 11 (ii + II – III + 6–7), total anal-fin rays 9 or 10 (ii + II + 5–6). Anal-fin origin at vertical just posterior to middle of dorsal-fin base, at base of 4
<superScript id="9002F7500BDBE5803C5BDBE024FEC8CD">th</superScript>
branched dorsal-fin ray. Pectoral fin sub-triangular in dorsal view, margins slightly convex, first pectoral-fin ray shorter than second ray, not forming terminal filament. Total pectoral-fin rays 7 (I + 6). Pelvic fin rounded, its tip reaching vertical through anterior portion of dorsal-fin base. Total pelvic-fin rays 5 (I + 4). Caudal fin subtruncate, posterior margin weakly convex. Total principal caudal-fin rays 13 (I + 11 + I), total dorsal procurrent rays 21 (xix + II), total ventral procurrent rays 13 or 14 (xi – xii + II).
</paragraph>
<paragraph id="85D0DAC5FD3E9AF9B8E313590726AA27">
<emphasis id="7CB070D83FEEB29FB6F151D726A04921" bold="true">
<emphasis id="8D38B00F8903B9CD1AC6596A5314EDA4" bold="true" italics="true">Osteology</emphasis>
(Fig.
<figureCitation id="8F52EE58C845E1BC3EB414503BEDDA1D" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Osteological structures of: A – C. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; D – F. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; G – I. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov., and J – L. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov. A, D, G, J. Mesethmoidal region and adjacent structures, left and middle portions, dorsal view; B, E, H, K. Left jaw suspensorium and opercular series, lateral view. C, F, I, L. Parurohyal, ventral view. Abbreviation of structure indicated by arrow: aes, anteromedial expansion of sesamoid supraorbital. Larger stippling represents cartilaginous areas." httpUri="https://binary.pensoft.net/fig/1131386">4 D – F</figureCitation>
).
</emphasis>
Mesethmoid broader anteriorly, without lateral expansions in its main axis, anterior mesethmoid margin slightly convex. Mesethmoid cornu extremity rounded. Lateral ethmoid with small lateral projection immediately posterior to articular facet for autopalatine and small, twisted expansion on anterior margin. Lacrimal narrow, short and thin. Sesamoid supraorbital rod-shaped, narrower than lacrimal, its longitudinal length about two times and half longer than lacrimal longitudinal length, without lateral expansions. Premaxilla long, laterally narrowing, slightly curved. Maxilla slender, with rudimentary posterior process, slightly curved, its length about three fourths of premaxilla. Autopalatine sub-trapezoidal in dorsal view, medial margin sinuous, lateral margin weakly concave. Autopalatine postero-lateral process triangular, short, its length about half autopalatine length excluding anterior cartilage. Autopalatine articulation for lateral ethmoid with laminar shovel-shaped expansion.
</paragraph>
<paragraph id="755A5F01039C416CDB32C6871DB0B9CF">Metapterygoid sub-rectangular, longer than deep, relatively large, its surface greater than quadrate lateral surface. Areas anterior and posterior to cartilaginous articulation between metapterygoid and quadrate with small laminar overlapped expansions forming additional points of articulation. Quadrate with deep anterior constriction at dorsal process base. Hyomandibula long, anterior outgrowth horizontal length slightly longer than largest horizontal metapterygoid length; dorsal margin of hyomandibula outgrowth concave. Opercle elongate, longer than interopercle. Opercular odontode patch slender, its depth about half hyomandibula articular facet length. Dorsal process of opercle short, subtriangular, its extremity rounded. Opercular articular facet for hyomandibula with dorsal, trapezoidal laminar projection, articular facet for preopercle small, rounded. Interopercle moderate in length, interopercular odontode patch length about equal hyomandibula outgrowth length. Preopercle slender, with minute ventral projection.</paragraph>
<paragraph id="D77279C7C52A0A79A4F9308F153D282B">
Parurohyal robust, lateral process subtriangular, slightly curved posteriorly, with pointed tip. Parurohyal head with prominent anterolateral paired process. Parurohyal middle foramen relatively large, oval. Parurohyal posterior process moderate in length, about half of distance between anterior margin of parurohyal and anterior insertion of posterior process. Branchiostegal rays 9. Vertebrae 39 or 40. Ribs 14 or 15. Dorsal-fin origin at vertical through centrum of 21
<superScript id="AFDA2DA6AFC7821B4B34E9D1303E859F">st</superScript>
or 22
<superScript id="4F5F31294E408FBE2D32231E38881499">nd</superScript>
vertebra; anal-fin origin at vertical through centrum of 25
<superScript id="DEBBC68CC8825A78F88BA599D57B1059">th</superScript>
or 26
<superScript id="EF2CE3B5AD4088D3AB8C175A643A07BA">th</superScript>
vertebra. Two or one dorsal and single ventral hypural plate.
</paragraph>
<paragraph id="FB85C5FFB8545647412E68A5AF18586C">
<emphasis id="C33A10F59848B4563B5BAE0C1DAF6FD2" bold="true">
<emphasis id="BD9764969EB655214980EB9B96D3EF44" bold="true" italics="true">Colouration in alcohol</emphasis>
.
</emphasis>
In adult specimens (Fig.
<figureCitation id="D4506FF1AE8E0D3820CB069B96CE1F69" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov., holotype, UFRJ 14066, 70.1 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131388">6</figureCitation>
), flank, dorsum, and head side light brownish yellow, with great concentration of small dark brown to black dots. Venter and ventral surface of head brownish white, with minute dark brown dots in area just anterior to pelvic fin. Nasal and maxillary barbels brown, rictal barbel brownish white. Fins hyaline, with minute dark brown dots on basal region of dorsal, anal and pectoral fins, and on whole caudal fin. In juvenile specimens below about
<quantity id="1A35BCEC5B7499D54B5E2A5F5F77ED61" metricMagnitude="-2" metricUnit="m" metricValue="5.0" unit="mm" value="50.0">50 mm</quantity>
SL (Fig.
<figureCitation id="E39B2B4791D499E7D3768AA6F5ABC435" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov., paratype, UFRJ 13821, 33.4 mm SL. A. Lateral view; B. Dorsal view; C. Ventral view." httpUri="https://binary.pensoft.net/fig/1131389">7</figureCitation>
), flank, dorsum and head side light grey, with small black dots arranged in irregular longitudinal rows, coalesced on anterior portion of longitudinal midline of flank to form black stripe.
</paragraph>
<caption id="3810844AA9D93E0669A104C69BDAF0A1" ID-arpha="DC2C66F5-0A1C-5112-8CFC-429F5C89D8BC" httpUri="https://binary.pensoft.net/fig/1131388" startId="F6">
<paragraph id="8EE7ECBFE5CE9596C3D32B69BA211300">
<label id="2C8D862460E2F38A0750CAEDFF832408">Figure 6.</label>
</paragraph>
<paragraph id="B4EF87F1854B7CBF95B410570992DFC9">
<taxonomicName id="017DE60F086157363C240A97BBA713C8" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="93B7AD1DBBB4A12EC046E5C7264C8547" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="9F79A279C4A123F3BE15BDB11251C5A2" rank="species">sp. nov.</taxonomicNameLabel>
, holotype,
<specimenCode id="D76DE22C6B863377B97CB8153B79D169">
<named-content id="42E5E741679A0CD0BC7B5B261398DDB7" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
14066
</specimenCode>
, 70.1 mm SL.
<emphasis id="B5A96B867D39C337B267C96AC8D312BE" bold="true">A.</emphasis>
Lateral view;
<emphasis id="21EE3F00B2DFD2F90D379EDEF3701015" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="D74FC3817B177CED9E21FA518E2A08E9" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
<caption id="7C08A8786EDE550B30C26DBE5F3E0815" ID-arpha="C8E71696-D3D1-5CDE-BC97-91799CC9A9C3" httpUri="https://binary.pensoft.net/fig/1131389" startId="F7">
<paragraph id="7F094EB8D5B056162B79285423C3091B">
<label id="32E6FE8211CAC9FB75E59B3D55EF6A1B">Figure 7.</label>
</paragraph>
<paragraph id="FEE044C0FABDE33578DADF7A7AC00A79">
<taxonomicName id="C404B04F47619E495F27661DB940E3A7" authority="Costa, Feltrin &amp; Katz" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea" status="sp. nov.">
<emphasis id="458E9F5728E027B0AE6ACE409FF3C59B" italics="true">Cambeva atrobrunnea</emphasis>
Costa, Feltrin &amp; Katz
</taxonomicName>
,
<taxonomicNameLabel id="FC05AD6A375DC893DB4E80E324E10D74" rank="species">sp. nov.</taxonomicNameLabel>
, paratype,
<specimenCode id="FEB64BF311A07F887298A0B6D73E5CD7">
<named-content id="39F3AE312D50EEA4EB7F3758D1EEFE32" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/universidade-federal-rural-do-rio-de-janeiro" xlink_title="Instituto de Biologia, Universidade Federal do Rio de Janeiro">UFRJ</named-content>
13821
</specimenCode>
, 33.4 mm SL.
<emphasis id="4965B9D6C0C7FED55402CCE4FBFD2EED" bold="true">A.</emphasis>
Lateral view;
<emphasis id="1D626347FADEA0E411576B42A0AABE39" bold="true">B.</emphasis>
Dorsal view;
<emphasis id="D4A853369B20178DCCE5B850D16A503E" bold="true">C.</emphasis>
Ventral view.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EEFBI" type="distribution">
<paragraph id="2CE512B17D17313E31DB194A48BE606D">
<heading id="1B2827D2EEBBEE39949ECD4A592F7A3C" reason="title">Distribution.</heading>
</paragraph>
<paragraph id="E0D51BE2781A438FD72FB1B04DD2E716">
<taxonomicName id="A14E65C911372AB9C40F580F25A4D375" authorityName="Costa, Feltrin &amp; Katz" authorityYear="2024" family="Trichomycteridae" genus="Cambeva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" phylum="Chordata" rank="species" species="atrobrunnea">
<emphasis id="BE0CC0F88F31CB2671A666B45869E73D" italics="true">Cambeva atrobrunnea</emphasis>
</taxonomicName>
is known from a single locality in a stream tributary of the Rio Timbó, Rio Iguaçu drainage, Rio
<collectingRegion id="23BBB7B3AC549A24790A660EEFF29E68" country="Brazil" name="Parana">Paraná</collectingRegion>
basin, at about
<quantity id="9AA15CCFA47925F3380F2037E4ADF5A2" metricMagnitude="2" metricUnit="m" metricValue="9.7" unit="m" value="970.0">970 m</quantity>
asl (Fig.
<figureCitation id="CAAC6E381A61F148E3A7BEE90AC14053" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Geographical distribution of four new species of Cambeva from the Rio Iguaçu drainage, Serra do Espigão, southern Brazil: 1. Cambeva galactica Costa, Feltrin &amp; Katz, sp. nov.; 2. Cambeva atrobrunnea Costa, Feltrin &amp; Katz, sp. nov.; 3. Cambeva luteoreticulata Costa, Feltrin &amp; Katz, sp. nov.; 4. Cambeva rotundipinna Costa, Feltrin &amp; Katz, sp. nov." httpUri="https://binary.pensoft.net/fig/1131387">5</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="SECID0EZFBI" type="etymology">
<paragraph id="65F959C793877A97BA5EA1A2DD9F24FE">
<heading id="2425DA381795EA78A2025442A638BA06" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="DDD6276EC773F1A389813B064CA216BA">From the Latin ater (dull black, dark) and brunneus (brown), referring to the predominant colour of the flank in adult specimens of the new species.</paragraph>
</subSubSection>
</treatment>
</document>