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<document id="55D01E2BE4FD8CC2B6B7CCADCC636154" ID-DOI="10.1590/1982-0224-2022-0002" ID-GBIF-Dataset="1f6c7a0d-e5f8-479d-be08-03fd894b7cfe" ID-ISSN="1982-0224" ID-Zenodo-Dep="13350428" ID-ZooBank="0A755C8D-B807-41CF-825B-BD3209119D54" IM.illustrations_approvedBy="julia" IM.materialsCitations_approvedBy="julia" IM.metadata_approvedBy="julia" IM.tables_approvedBy="julia" IM.taxonomicNames_approvedBy="julia" IM.treatments_approvedBy="julia" checkinTime="1720669642593" checkinUser="felipe" docAuthor="Reis, Roberto E. &amp; Lehmann A., Pablo" docDate="2022" docId="7F0187BBE8224215FE49FE245F49F8C8" docLanguage="en" docName="NeotropIchthyol.20.2.e220002.pdf" docOrigin="Neotropical Ichthyology (e 220002) 20 (2)" docSource="http://dx.doi.org/10.1590/1982-0224-2022-0002" docStyle="DocumentStyle:FC0C3FD10650AF21F8DA93D98D275823.3:NeotropIchthyol.2020-.journal_article" docStyleId="FC0C3FD10650AF21F8DA93D98D275823" docStyleName="NeotropIchthyol.2020-.journal_article" docStyleVersion="3" docTitle="Rhinotocinclus jumaorum Reis &amp; Lehmann A. 2022" docType="treatment" docVersion="3" lastPageNumber="88" masterDocId="8338FFC3E8744242FFBCFFBA5B18FFAE" masterDocTitle="A new genus of armored catfish (Siluriformes: Loricariidae) from the Greater Amazon, with a review of the species and description of five new species" masterLastPageNumber="100" masterPageNumber="1" pageNumber="87" updateTime="1728074044604" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="B1BAC1C246D40AC847E6F56148C87BFB">
<mods:title id="D160A4EF09BBD5BD0FD21FBEE74D7456">A new genus of armored catfish (Siluriformes: Loricariidae) from the Greater Amazon, with a review of the species and description of five new species</mods:title>
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<mods:name id="EA43662B70CD650864F66B61E55FCA13" type="personal">
<mods:role id="A47818FDA1EEFCFDBF3134DA09C8F735">
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<mods:namePart id="369CE6EC3504FAFE6F596CA7FC1A0EF1">Reis, Roberto E.</mods:namePart>
<mods:affiliation id="B0D8300F639CA6CC9C42E248BF073D4F">PontifÍcia Universidade Católica do Rio Grande do Sul. Av. Ipiranga, 6681, P. O. Box 1429, 90619 - 900 Porto Alegre, RS, Brazil.</mods:affiliation>
<mods:nameIdentifier id="9398D671D2A7498BDEFFF03A05557F5D" type="email">reis@pucrs.br</mods:nameIdentifier>
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<mods:namePart id="B2E113659BB33FBA393BBA623FBDFD19">Lehmann A., Pablo</mods:namePart>
<mods:affiliation id="160A2FD80DD8283B2D36D34CD03A8388">Laboratório de Ictiologia, Universidade do Vale do Rio dos Sinos. Av. Unisinos, 950, 93022 - 000 São Leopoldo, RS, Brazil.</mods:affiliation>
<mods:nameIdentifier id="EBC7DA103AA6C5B3531EDEA87BD58A92" type="email">pablole@unisinos.br.</mods:nameIdentifier>
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<mods:title id="8077B8389F7C2E97ACCB9085EC32FD00">Neotropical Ichthyology</mods:title>
</mods:titleInfo>
<mods:part id="9AE8DD978295694DC0B7B0094B026BED">
<mods:date id="B5DEC166B0B2C43A19EE2F73E2A0E20F">2022</mods:date>
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<mods:title id="DA5CE088FAFEEA6C5420F05580CCFA45">e 220002</mods:title>
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<mods:number id="8486FFF32A076A53C540DE23A8095091">2022-07-08</mods:number>
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<mods:classification id="0E27809DC2B8230BA58AFDDD1E513F7D">journal article</mods:classification>
<mods:identifier id="07D16E280D40CAC03C56DFDF3E73D6B9" type="DOI">10.1590/1982-0224-2022-0002</mods:identifier>
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<treatment id="7F0187BBE8224215FE49FE245F49F8C8" ID-DOI="http://doi.org/10.5281/zenodo.13890867" ID-GBIF-Taxon="242770742" ID-Zenodo-Dep="13890867" LSID="urn:lsid:plazi:treatment:7F0187BBE8224215FE49FE245F49F8C8" httpUri="http://treatment.plazi.org/id/7F0187BBE8224215FE49FE245F49F8C8" lastPageId="87" lastPageNumber="88" pageId="86" pageNumber="87">
<subSubSection id="BFB26526E8224214FE49FE245EBDFE18" box="[501,1445,414,438]" pageId="86" pageNumber="87" type="nomenclature">
<paragraph id="F71736ADE8224214FE49FE245EBDFE18" blockId="86.[501,1445,414,438]" box="[501,1445,414,438]" pageId="86" pageNumber="87">
<taxonomicName id="30A84D2EE8224214FE49FE245FCBFE18" authority="(Dias, Silva, Oliveira &amp; Roxo, 2018)" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[501,1235,414,438]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="86" pageNumber="87" phylum="Chordata" rank="species" species="jumaorum" status="comb. nov.">
<emphasis id="C5DCEABFE8224214FE49FE24582FFE18" bold="true" box="[501,823,414,438]" pageId="86" pageNumber="87">Rhinotocinclus jumaorum</emphasis>
(Dias, Silva, Oliveira &amp; Roxo, 2018)
</taxonomicName>
, new combination
</paragraph>
</subSubSection>
<subSubSection id="BFB26526E8224214FCCEFE52581FFD3A" pageId="86" pageNumber="87" type="description">
<paragraph id="F71736ADE8224214FCCEFE525F30FDAF" blockId="86.[882,1064,488,513]" box="[882,1064,488,513]" pageId="86" pageNumber="87">
(
<figureCitation id="6F932A28E8224214FCC6FE5258D4FDAE" box="[890,972,488,512]" captionStart="FIGURE 45" captionStartId="86.[137,210,1686,1706]" captionTargetBox="[488,1459,946,1888]" captionTargetId="figure-236@86.[487,1459,946,1888]" captionTargetPageId="86" captionText="FIGURE 45 | Rhinotocinclus jumaorum, MCP 54758, 27.0 mm SL, male, rio Juma on vicinal road ca. 6 km from Transamazon road (BR-230), Apuí, Amazonas, Brazil." figureDoi="http://doi.org/10.5281/zenodo.13890844" httpUri="https://zenodo.org/record/13890844/files/figure.png" pageId="86" pageNumber="87">Fig. 45</figureCitation>
;
<tableCitation id="BA2A0316E8224214FC6BFE525F39FDAF" box="[983,1057,488,513]" captionStart="TABLE 9" captionStartId="83.[136,198,156,176]" captionTargetBox="[144,1449,269,1885]" captionTargetId="graphics-24@83.[136,1459,245,1904]" captionTargetPageId="83" captionText="TABLE 9 | Descriptive morphometrics of Rhinotocinclus species. Values given as percent of standard length or head length. Range includes the holotype (Hol), SD = standard deviation." httpUri="http://table.plazi.org/id/A3D76625E8274211FF34FF26593BFF7B" pageId="86" pageNumber="87" tableUuid="A3D76625E8274211FF34FF26593BFF7B">Tab. 9</tableCitation>
)
</paragraph>
<paragraph id="F71736ADE8224214FE54FD8D581FFD3A" blockId="86.[488,1460,567,661]" pageId="86" pageNumber="87">
<taxonomicName id="30A84D2EE8224214FE54FD8D5F2AFDE4" authority="Dias, Silva, Oliveira &amp; Roxo, 2018: 578" authorityName="Dias, Silva, Oliveira &amp; Roxo" authorityPageNumber="578" authorityYear="2018" box="[488,1074,567,586]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="86" pageNumber="87" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8224214FE54FD8D59B9FDE7" box="[488,673,567,585]" italics="true" pageId="86" pageNumber="87">Hisonotus jumaorum</emphasis>
Dias, Silva, Oliveira &amp; Roxo, 2018:578
</taxonomicName>
(Type-locality:
<collectingCountry id="8FBF763DE8224214FB68FD8D5E13FDE4" box="[1236,1291,567,586]" name="Brazil" pageId="86" pageNumber="87">Brazil</collectingCountry>
, Amazonas state, municipality of Apuí, rio Juma, tributary of rio Aripuanã, rio Madeira basin,
<geoCoordinate id="929C506AE8224214FB0EFDE65E3EFDC1" box="[1202,1318,604,623]" degrees="07" direction="south" minutes="12" orientation="latitude" pageId="86" pageNumber="87" precision="1" seconds="43.7" value="-7.2121387">07°1243.7”S</geoCoordinate>
<geoCoordinate id="929C506AE8224214FA90FDE65EA8FDC1" box="[1324,1456,604,623]" degrees="59" direction="west" minutes="55" orientation="longitude" pageId="86" pageNumber="87" precision="1" seconds="19.6" value="-59.92211">59°5519.6”W</geoCoordinate>
.
<typeStatus id="2813880FE8224214FDBAFD3B5946FD3A" box="[518,606,641,660]" pageId="86" pageNumber="87" type="holotype">Holotype</typeStatus>
: MZUSP 123835).
</paragraph>
</subSubSection>
<subSubSection id="BFB26526E8224215FDBAFD7259A1FC85" lastPageId="87" lastPageNumber="88" pageId="86" pageNumber="87" type="diagnosis">
<paragraph id="F71736ADE8224215FDBAFD7259A1FC85" blockId="86.[486,1459,712,886]" lastBlockId="87.[486,1460,190,811]" lastPageId="87" lastPageNumber="88" pageId="86" pageNumber="87">
<emphasis id="C5DCEABFE8224214FDBAFD72599EFD4E" bold="true" box="[518,646,712,736]" pageId="86" pageNumber="87">Diagnosis.</emphasis>
<taxonomicName id="30A84D2EE8224214FD37FD72588EFD4E" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[651,918,712,736]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="86" pageNumber="87" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8224214FD37FD72588EFD4E" box="[651,918,712,736]" italics="true" pageId="86" pageNumber="87">Rhinotocinclus jumaorum</emphasis>
</taxonomicName>
is distinguished from congeners, except
<taxonomicName id="30A84D2EE8224214FAEFFD735EB3FD4E" box="[1363,1451,713,736]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="86" pageNumber="87" phylum="Chordata" rank="species" species="acuen">
<emphasis id="C5DCEABFE8224214FAEFFD735EB3FD4E" box="[1363,1451,713,736]" italics="true" pageId="86" pageNumber="87">R. acuen</emphasis>
</taxonomicName>
,
<taxonomicName id="30A84D2EE8224214FE54FD55598EFCA8" authorityName="Bristski &amp; Garavello" authorityYear="2007" box="[488,662,750,774]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="86" pageNumber="87" phylum="Chordata" rank="species" species="chromodontus">
<emphasis id="C5DCEABFE8224214FE54FD55598EFCA8" box="[488,662,750,774]" italics="true" pageId="86" pageNumber="87">R. chromodontus</emphasis>
</taxonomicName>
, and
<taxonomicName id="30A84D2EE8224214FD6DFD555825FCA8" authorityName="Ribeiro-Silva, Silva, Venere, Silva &amp; Roxo" authorityYear="2020" box="[721,829,750,774]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="86" pageNumber="87" phylum="Chordata" rank="species" species="dinizae">
<emphasis id="C5DCEABFE8224214FD6DFD555825FCA8" box="[721,829,750,774]" italics="true" pageId="86" pageNumber="87">R. dinizae</emphasis>
</taxonomicName>
, by having the dominant color pattern formed by a dark stripe from the snout tip, through the eye and extending to end of caudal peduncle (Fig. 7E;
<emphasis id="C5DCEABFE8224214FDA8FC835936FCFE" box="[532,558,825,848]" italics="true" pageId="86" pageNumber="87">vs.</emphasis>
dominant color pattern formed by dark bars separated and distinct, or dark bars wide and partially coalesced or closed together), and by having a V-shaped light mark from the snout tip to each nostril (Figs. 6C,D;
<emphasis id="C5DCEABFE8234215FC59FF0558E7FF78" box="[997,1023,191,214]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
light mark absent, Y-shaped or present as two separate lines from snout tip diverging to each nostril). It is also distinguished from congeners, except
<taxonomicName id="30A84D2EE8234215FD49FEB35856FE8E" box="[757,846,265,288]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="acuen">
<emphasis id="C5DCEABFE8234215FD49FEB35856FE8E" box="[757,846,265,288]" italics="true" pageId="87" pageNumber="88">R. acuen</emphasis>
</taxonomicName>
,
<taxonomicName id="30A84D2EE8234215FCE0FEB35F13FE8E" authorityName="Bristski &amp; Garavello" authorityYear="2007" box="[860,1035,264,288]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="chromodontus">
<emphasis id="C5DCEABFE8234215FCE0FEB35F13FE8E" box="[860,1035,264,288]" italics="true" pageId="87" pageNumber="88">R. chromodontus</emphasis>
</taxonomicName>
,
<taxonomicName id="30A84D2EE8234215FBA5FEB35F9DFE8E" authorityName="Ribeiro-Silva, Silva, Venere, Silva &amp; Roxo" authorityYear="2020" box="[1049,1157,264,288]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="dinizae">
<emphasis id="C5DCEABFE8234215FBA5FEB35F9DFE8E" box="[1049,1157,264,288]" italics="true" pageId="87" pageNumber="88">R. dinizae</emphasis>
</taxonomicName>
, and
<taxonomicName id="30A84D2EE8234215FB7FFEB35E16FE8E" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Gamarra, Calegari &amp; Reis" baseAuthorityYear="2019" box="[1219,1294,264,288]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="hera">
<emphasis id="C5DCEABFE8234215FB7FFEB35E16FE8E" box="[1219,1294,264,288]" italics="true" pageId="87" pageNumber="88">R. hera</emphasis>
</taxonomicName>
, by lacking an adipose fin or platelets at the adipose-fin position (
<emphasis id="C5DCEABFE8234215FB96FE955F5CFEE8" box="[1066,1092,303,326]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
adipose fin or platelets present).
<taxonomicName id="30A84D2EE8234215FE55FEE959EFFEC5" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[489,759,339,363]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8234215FE55FEE959EFFEC5" box="[489,759,339,363]" italics="true" pageId="87" pageNumber="88">Rhinotocinclus jumaorum</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="30A84D2EE8234215FC4DFEEE5F54FEC5" box="[1009,1100,340,363]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="acuen">
<emphasis id="C5DCEABFE8234215FC4DFEEE5F54FEC5" box="[1009,1100,340,363]" italics="true" pageId="87" pageNumber="88">R. acuen</emphasis>
</taxonomicName>
by having oral teeth brown (
<emphasis id="C5DCEABFE8234215FA26FEEE5EACFEC5" box="[1434,1460,340,363]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
light ochre), and by the relative proportion of caudal peduncle depth and body width (caudal peduncle depth 35.439.0%
<emphasis id="C5DCEABFE8234215FC3FFE255885FE18" box="[899,925,415,438]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
39.245.0% cleithral width). It is distinguished from
<taxonomicName id="30A84D2EE8234215FD9BFE7E59CFFE75" authorityName="Bristski &amp; Garavello" authorityYear="2007" box="[551,727,451,475]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="chromodontus">
<emphasis id="C5DCEABFE8234215FD9BFE7E59CFFE75" box="[551,727,451,475]" italics="true" pageId="87" pageNumber="88">R. chromodontus</emphasis>
</taxonomicName>
by having the caudal fin with a dark blotch at the base and two irregular dark bands (
<emphasis id="C5DCEABFE8234215FD59FE5359E7FDAE" box="[741,767,489,512]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
caudal fin mostly brown, with two hyaline spot on upper and lower lobes), the dorsal- and pectoral-fin spines with 23 dark dots (
<emphasis id="C5DCEABFE8234215FAF7FDB55E7DFD88" box="[1355,1381,527,550]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
spines homogeneously dusky), a shorter pectoral-fin spine (23.326.7%
<emphasis id="C5DCEABFE8234215FB5CFD8E5FE2FDE5" box="[1248,1274,564,587]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
26.729.5% SL and 60.868.9%
<emphasis id="C5DCEABFE8234215FD14FDE359DAFDDE" box="[680,706,601,624]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
71.478.4% HL), and narrower body (cleithral width 22.424.9%
<emphasis id="C5DCEABFE8234215FE55FDC5591BFD38" box="[489,515,639,662]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
24.927.9% SL and 59.467.2%
<emphasis id="C5DCEABFE8234215FC31FDC558BFFD38" box="[909,935,639,662]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
67.776.2% HL).
<taxonomicName id="30A84D2EE8234215FB39FDC45E8EFD38" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[1157,1430,638,662]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8234215FB39FDC45E8EFD38" box="[1157,1430,638,662]" italics="true" pageId="87" pageNumber="88">Rhinotocinclus jumaorum</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="30A84D2EE8234215FD7EFD1E5837FD15" authorityName="Ribeiro-Silva, Silva, Venere, Silva &amp; Roxo" authorityYear="2020" box="[706,815,675,699]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="dinizae">
<emphasis id="C5DCEABFE8234215FD7EFD1E5837FD15" box="[706,815,675,699]" italics="true" pageId="87" pageNumber="88">R. dinizae</emphasis>
</taxonomicName>
by having teeth with brown cusps (
<emphasis id="C5DCEABFE8234215FB7AFD1E5FF8FD15" box="[1222,1248,676,699]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
cusps light ochre); a shorter pectoral-fin spine (23.326.7%
<emphasis id="C5DCEABFE8234215FC14FD7358DAFD4E" box="[936,962,713,736]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
28.130.0% SL); a shorter head (36.439.7%
<emphasis id="C5DCEABFE8234215FE5AFD555918FCA8" box="[486,512,751,774]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
40.041.8% SL); and more numerous teeth (2033 premaxillary
<emphasis id="C5DCEABFE8234215FB70FD555FFEFCA8" box="[1228,1254,751,774]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
1619, and 1828 dentary
<emphasis id="C5DCEABFE8234215FDF8FCAE5946FC85" box="[580,606,788,811]" italics="true" pageId="87" pageNumber="88">vs.</emphasis>
1215).
</paragraph>
</subSubSection>
<caption id="A3D76625E8224214FF35F92C5A72F8CB" ID-DOI="http://doi.org/10.5281/zenodo.13890844" ID-Zenodo-Dep="13890844" httpUri="https://zenodo.org/record/13890844/files/figure.png" pageId="86" pageNumber="87" startId="86.[137,210,1686,1706]" targetBox="[488,1459,946,1888]" targetPageId="86">
<paragraph id="F71736ADE8224214FF35F92C5A72F8CB" blockId="86.[136,401,1686,1893]" pageId="86" pageNumber="87">
<collectionCode id="91B9AE68E8224214FF35F92C5BCAF904" box="[137,210,1686,1706]" pageId="86" pageNumber="87">FIGURE</collectionCode>
45 |
<taxonomicName id="30A84D2EE8224214FEB4F92D5A03F97E" authority=", MCP" authorityName="MCP" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="86" pageNumber="87" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8224214FEB4F92D5BFCF97E" bold="true" italics="true" pageId="86" pageNumber="87">Rhinotocinclus jumaorum</emphasis>
, MCP
</taxonomicName>
54758, 27.0 mm SL, male, rio Juma on vicinal road
<emphasis id="C5DCEABFE8224214FF42F8BD5A09F8B5" bold="true" box="[254,273,1799,1819]" italics="true" pageId="86" pageNumber="87">ca</emphasis>
.
<quantity id="30509B48E8224214FEA0F8BD5A52F8B5" box="[284,330,1799,1819]" metricMagnitude="3" metricUnit="m" metricValue="6.0" pageId="86" pageNumber="87" unit="km" value="6.0">6 km</quantity>
from Transamazon road (BR-230), Apuí, Amazonas,
<collectingCountry id="8FBF763DE8224214FE97F8EB5A7DF8CB" box="[299,357,1873,1893]" name="Brazil" pageId="86" pageNumber="87">Brazil</collectingCountry>
.
</paragraph>
</caption>
<subSubSection id="BFB26526E8234215FDBAFCE45F2EFC6F" pageId="87" pageNumber="88" type="distribution">
<paragraph id="F71736ADE8234215FDBAFCE45F2EFC6F" blockId="87.[488,1459,862,961]" pageId="87" pageNumber="88">
<emphasis id="C5DCEABFE8234215FDBAFCE45856FCD8" bold="true" box="[518,846,862,886]" pageId="87" pageNumber="88">Geographical distribution.</emphasis>
<taxonomicName id="30A84D2EE8234215FCE0FCE45F68FCD8" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[860,1136,862,886]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8234215FCE0FCE45F68FCD8" box="[860,1136,862,886]" italics="true" pageId="87" pageNumber="88">Rhinotocinclus jumaorum</emphasis>
</taxonomicName>
occurs in the rio Juma, a small tributary to the rio Aripuanã and the rio Acari, a tributary to the rio Canumã, rio Madeira basin, in state of Amazonas,
<collectingCountry id="8FBF763DE8234215FC3BFC1258D1FC6E" box="[903,969,936,960]" name="Brazil" pageId="87" pageNumber="88">Brazil</collectingCountry>
(
<figureCitation id="6F932A28E8234215FC64FC125F32FC6F" box="[984,1066,936,961]" captionStart="FIGURE 43" captionStartId="81.[139,212,1836,1856]" captionTargetBox="[140,1457,731,1787]" captionTargetId="figure-241@81.[139,1462,731,1797]" captionTargetPageId="81" captionText="FIGURE 43 | Geographic distribution of Rhinotocinclus species of the R. chromodontus group in southern Amazon. Rhinotocinclus acuen (red dots); R. chromodontus (blue dots); R. dinizae (cyan dots); R. jumaorum (yellow dots). T = Type-locality." figureDoi="http://doi.org/10.5281/zenodo.13890840" httpUri="https://zenodo.org/record/13890840/files/figure.png" pageId="87" pageNumber="88">Fig. 43</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="BFB26526E8234215FDBAFC49595DFA98" pageId="87" pageNumber="88" type="discussion">
<paragraph id="F71736ADE8234215FDBAFC49595DFA98" blockId="87.[486,1459,1011,1334]" pageId="87" pageNumber="88">
<emphasis id="C5DCEABFE8234215FDBAFC495961FBA5" bold="true" box="[518,633,1011,1035]" pageId="87" pageNumber="88">Remarks.</emphasis>
<taxonomicName id="30A84D2EE8234215FD39FC49588EFBA5" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[645,918,1011,1035]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8234215FD39FC49588EFBA5" box="[645,918,1011,1035]" italics="true" pageId="87" pageNumber="88">Rhinotocinclus jumaorum</emphasis>
</taxonomicName>
was also described as a member of
<taxonomicName id="30A84D2EE8234215FAF5FC4E5EABFBA5" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" box="[1353,1459,1012,1035]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="genus">
<emphasis id="C5DCEABFE8234215FAF5FC4E5EABFBA5" box="[1353,1459,1012,1035]" italics="true" pageId="87" pageNumber="88">Hisonotus</emphasis>
</taxonomicName>
by Dias
<emphasis id="C5DCEABFE8234215FDF6FBA35960FB9E" box="[586,632,1048,1072]" italics="true" pageId="87" pageNumber="88">et al</emphasis>
. (2018), disregarding the study of Calegari
<emphasis id="C5DCEABFE8234215FBD1FBA35F84FB9E" box="[1133,1180,1048,1072]" italics="true" pageId="87" pageNumber="88">et al</emphasis>
. (2017) which redefined
<taxonomicName id="30A84D2EE8234215FE55FB85594BFBF8" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" box="[489,595,1087,1110]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="genus">
<emphasis id="C5DCEABFE8234215FE55FB85594BFBF8" box="[489,595,1087,1110]" italics="true" pageId="87" pageNumber="88">Hisonotus</emphasis>
</taxonomicName>
and restricted its distribution to the La Plata basin and coastal rivers from
<collectingCountry id="8FBF763DE8234215FE54FBDE5955FBD2" box="[488,589,1124,1148]" name="Uruguay" pageId="87" pageNumber="88">Uruguay</collectingCountry>
to
<collectingRegion id="356CF84FE8234215FDC6FBD95878FBD5" box="[634,864,1123,1147]" country="Brazil" name="Espirito Santo" pageId="87" pageNumber="88">Espirito Santo State</collectingRegion>
,
<collectingCountry id="8FBF763DE8234215FCD2FBD958ABFBD5" box="[878,947,1123,1147]" name="Brazil" pageId="87" pageNumber="88">Brazil</collectingCountry>
. For this reason, and based on the fact that
<taxonomicName id="30A84D2EE8234215FE54FB3359DBFB0E" authorityName="Dias, Silva, Oliveira &amp; Roxo" authorityYear="2018" box="[488,707,1161,1184]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8234215FE54FB3359DBFB0E" box="[488,707,1161,1184]" italics="true" pageId="87" pageNumber="88">Hisonotus jumaorum</emphasis>
</taxonomicName>
shares some diagnostic features of
<taxonomicName id="30A84D2EE8234215FBFCFB325FF7FB0E" box="[1088,1263,1160,1184]" family="Loricariidae" genus="Curculionichthys" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="genus">
<emphasis id="C5DCEABFE8234215FBFCFB325FF7FB0E" box="[1088,1263,1160,1184]" italics="true" pageId="87" pageNumber="88">Curculionichthys</emphasis>
</taxonomicName>
and is distributed in Amazon tributaries running on the Brazilian Shield, Calegari
<emphasis id="C5DCEABFE8234215FB0FFB155FC7FB68" box="[1203,1247,1198,1222]" italics="true" pageId="87" pageNumber="88">et al</emphasis>
. (2018) reallocated the species as
<taxonomicName id="30A84D2EE8234215FD37FB6958A9FB45" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[651,945,1235,1259]" family="Loricariidae" genus="Curculionichthys" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8234215FD37FB6958A9FB45" box="[651,945,1235,1259]" italics="true" pageId="87" pageNumber="88">Curculionichthys jumaorum</emphasis>
</taxonomicName>
. Roxo
<emphasis id="C5DCEABFE8234215FBB6FB6E5F21FB45" box="[1034,1081,1235,1259]" italics="true" pageId="87" pageNumber="88">et al</emphasis>
. (2019), however, transfered the species back to
<taxonomicName id="30A84D2EE8234215FD23FB435811FABE" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" box="[671,777,1273,1296]" family="Loricariidae" genus="Hisonotus" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="genus">
<emphasis id="C5DCEABFE8234215FD23FB435811FABE" box="[671,777,1273,1296]" italics="true" pageId="87" pageNumber="88">Hisonotus</emphasis>
</taxonomicName>
. Extintion risk of
<taxonomicName id="30A84D2EE8234215FC58FB425FECFABE" authorityName="Reis &amp; Lehmann A." authorityYear="2022" baseAuthorityName="Dias, Silva, Oliveira &amp; Roxo" baseAuthorityYear="2018" box="[996,1268,1272,1296]" family="Loricariidae" genus="Rhinotocinclus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="87" pageNumber="88" phylum="Chordata" rank="species" species="jumaorum">
<emphasis id="C5DCEABFE8234215FC58FB425FECFABE" box="[996,1268,1272,1296]" italics="true" pageId="87" pageNumber="88">Rhinotocinclus jumaorum</emphasis>
</taxonomicName>
is currently not assessed.
</paragraph>
</subSubSection>
<subSubSection id="BFB26526E8234215FDBAFAD05F49F8C8" pageId="87" pageNumber="88" type="materials_examined">
<paragraph id="F71736ADE8234215FDBAFAD05F49F8C8" blockId="87.[486,1461,1386,1894]" pageId="87" pageNumber="88">
<emphasis id="C5DCEABFE8234215FDBAFAD05FE6FA2E" bold="true" box="[518,1278,1386,1408]" pageId="87" pageNumber="88">
Material examined. Rio Madeira basin, Apuí, Amazonas State,
<collectingCountry id="8FBF763DE8234215FB0BFAD05FE3FA2E" box="[1207,1275,1386,1408]" name="Brazil" pageId="87" pageNumber="88">Brazil</collectingCountry>
:
</emphasis>
<collectionCode id="91B9AE68E8234215FABBFAD05E45FAD1" box="[1287,1373,1386,1407]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
123835,
<typeStatus id="2813880FE8234215FE54FA2A5959FA08" box="[488,577,1424,1446]" pageId="87" pageNumber="88" type="holotype">holotype</typeStatus>
(measured), rio Juma, tributary to rio Aripuanã on Transamazon road (BR-230) between vila do 180 and Apuí,
<geoCoordinate id="929C506AE8234215FD02FA0F5837FA64" box="[702,815,1461,1482]" degrees="07" direction="south" minutes="12" orientation="latitude" pageId="87" pageNumber="88" precision="15" seconds="43" value="-7.211944">07°1243”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FC88FA0F58AFFA65" box="[820,951,1461,1483]" degrees="59" direction="west" minutes="55" orientation="longitude" pageId="87" pageNumber="88" precision="15" seconds="18" value="-59.92167">59°5518”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FC03FA0F5F0DFA64" box="[959,1045,1461,1482]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122325, 26 (4 measured), rio dos Pombos on vicinal road dos Pombos, rio Juma basin,
<geoCoordinate id="929C506AE8234215FC10FA605F24FA5E" box="[940,1084,1498,1520]" degrees="07" direction="south" minutes="10" orientation="latitude" pageId="87" pageNumber="88" precision="1" seconds="59.45" value="-7.1831803">07°1059.45”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FBFEFA605FFBFA5E" box="[1090,1251,1498,1520]" degrees="60" direction="west" minutes="01" orientation="longitude" pageId="87" pageNumber="88" precision="1" seconds="50.88" value="-60.0308">60°0150.88”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FB51FA605E5BFA41" box="[1261,1347,1498,1519]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122389, 9,
<collectionCode id="91B9AE68E8234215FE54F9BA5907F9BB" box="[488,543,1536,1557]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="87" pageNumber="88">MCP</collectionCode>
54758, 8 (3 measured) + 2 cs, rio Juma on vicinal road
<emphasis id="C5DCEABFE8234215FBE3F9BA5F6AF9BB" box="[1119,1138,1536,1557]" italics="true" pageId="87" pageNumber="88">ca</emphasis>
.
<quantity id="30509B48E8234215FBC2F9BA5FACF9B8" box="[1150,1204,1536,1558]" metricMagnitude="3" metricUnit="m" metricValue="6.0" pageId="87" pageNumber="88" unit="km" value="6.0">6 km</quantity>
from Transamazon road (BR-230),
<geoCoordinate id="929C506AE8234215FDEBF99F59D0F995" box="[599,712,1573,1595]" degrees="07" direction="south" minutes="16" orientation="latitude" pageId="87" pageNumber="88" precision="15" seconds="45" value="-7.2791667">07°1645”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FD73F99F5849F995" box="[719,849,1573,1595]" degrees="59" direction="west" minutes="57" orientation="longitude" pageId="87" pageNumber="88" precision="15" seconds="03" value="-59.950832">59°5703”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FCE1F99F58ABF994" box="[861,947,1573,1594]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122482, 12 (3 measured), creek 2, on vicinal road Dom Pedro, rio Acari basin,
<geoCoordinate id="929C506AE8234215FCB8F9F0588BF9CE" box="[772,915,1610,1632]" degrees="06" direction="south" minutes="50" orientation="latitude" pageId="87" pageNumber="88" precision="1" seconds="22.34" value="-6.839539">06°5022.34”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FC25F9F05F22F9CE" box="[921,1082,1610,1632]" degrees="59" direction="west" minutes="42" orientation="longitude" pageId="87" pageNumber="88" precision="1" seconds="26.89" value="-59.70747">59°4226.89”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FBFEF9F05F80F9F1" box="[1090,1176,1610,1631]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122505, 1 (measured), creek 1, tributary to rio Coruja on vicinal road Coruja, rio Juma basin,
<geoCoordinate id="929C506AE8234215FBC5F9CA5E11F928" box="[1145,1289,1648,1670]" degrees="07" direction="south" minutes="16" orientation="latitude" pageId="87" pageNumber="88" precision="1" seconds="39.61" value="-7.2776694">07°1639.61”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FAB3F9CA5EB7F928" box="[1295,1455,1648,1670]" degrees="59" direction="west" minutes="51" orientation="longitude" pageId="87" pageNumber="88" precision="1" seconds="28.76" value="-59.857986">59°5128.76”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FE54F92F5926F904" box="[488,574,1685,1706]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122639, 1 (measured), igarapé Andorinha, tributary to rio Acari on vicinal road Três Estados,
<geoCoordinate id="929C506AE8234215FDFCF90059D7F97E" box="[576,719,1722,1744]" degrees="07" direction="south" minutes="06" orientation="latitude" pageId="87" pageNumber="88" precision="1" seconds="31.87" value="-7.108853">07°0631.87”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FD64F9005860F97E" box="[728,888,1722,1744]" degrees="59" direction="west" minutes="35" orientation="longitude" pageId="87" pageNumber="88" precision="1" seconds="52.62" value="-59.59795">59°3552.62”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FC38F90058C2F961" box="[900,986,1722,1743]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122687, 1 (measured), creek on South branch of Transamazon road (BR-230),
<quantity id="30509B48E8234215FC92F95A5875F958" box="[814,877,1760,1782]" metricMagnitude="4" metricUnit="m" metricValue="3.5" pageId="87" pageNumber="88" unit="km" value="35.0">35 km</quantity>
S of Apuí, rio Acari basin,
<geoCoordinate id="929C506AE8234215FBC6F95A5E11F958" box="[1146,1289,1760,1782]" degrees="07" direction="south" minutes="26" orientation="latitude" pageId="87" pageNumber="88" precision="1" seconds="21.59" value="-7.4393306">07°2621.59”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FAB3F95A5EB7F958" box="[1295,1455,1760,1782]" degrees="59" direction="west" minutes="50" orientation="longitude" pageId="87" pageNumber="88" precision="1" seconds="53.81" value="-59.848278">59°5053.81”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FE54F8BF5926F8B4" box="[488,574,1797,1818]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122369, 1, igarapé do Mutum on vicinal road Brasília at Fazenda Nova Esperança,
<emphasis id="C5DCEABFE8234215FA3BF8BC5E82F8B5" box="[1415,1434,1798,1819]" italics="true" pageId="87" pageNumber="88">ca</emphasis>
.
<quantity id="30509B48E8234215FA1BF8BF5911F8EE" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="87" pageNumber="88" unit="km" value="5.0">5 km</quantity>
from Transamazon road (BR-230),
<geoCoordinate id="929C506AE8234215FCCEF89058FBF8EE" box="[882,995,1834,1856]" degrees="07" direction="south" minutes="14" orientation="latitude" pageId="87" pageNumber="88" precision="15" seconds="57" value="-7.2491665">07°1457”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FC55F8905F72F8EE" box="[1001,1130,1834,1856]" degrees="59" direction="west" minutes="58" orientation="longitude" pageId="87" pageNumber="88" precision="15" seconds="41" value="-59.978058">59°5841”W</geoCoordinate>
.
<collectionCode id="91B9AE68E8234215FBC8F8905FD2F891" box="[1140,1226,1834,1855]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="87" pageNumber="88">MZUSP</collectionCode>
122975, 4, rio Juma on Transamazon road (BR-230),
<geoCoordinate id="929C506AE8234215FCAAF8EA58BDF8CB" box="[790,933,1872,1893]" degrees="07" direction="south" minutes="12" orientation="latitude" pageId="87" pageNumber="88" precision="1" seconds="43.49" value="-7.2120805">07°1243.49”S</geoCoordinate>
<geoCoordinate id="929C506AE8234215FC10F8EA5F55F8C8" box="[940,1101,1872,1894]" degrees="59" direction="west" minutes="55" orientation="longitude" pageId="87" pageNumber="88" precision="1" seconds="18.78" value="-59.921886">59°5518.78”W</geoCoordinate>
.
</paragraph>
</subSubSection>
</treatment>
</document>