treatments-xml/data/39/73/E6/3973E65BFFF9FFC4FF76FA3B9F8FFE3B.xml
2024-06-21 12:33:44 +02:00

614 lines
82 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="18D1EF8BDC8E974FC38BBF38CB3442CD" ID="10.11646/zootaxa.4244.2.3SLASH10557" ID-CLB-Dataset="36241" ID-DOI="10.11646/zootaxa.4244.2.3" ID-GBIF-Dataset="204f14d9-d3f2-4e51-8102-8dcecc587530" ID-ISSN="1175-5326" ID-Zenodo-Dep="400857" ID-ZooBank="440F5BF3-CC82-42AF-BB78-2C415AD519AA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1489999101841" checkinUser="plazi" docAuthor="Castro, Íthalo Da Silva &amp; Wosiacki, Wolmar Benjamin" docDate="2017" docId="3973E65BFFF9FFC4FF76FA3B9F8FFE3B" docLanguage="en" docName="zootaxa.4244.2.3SLASH10557.pdf" docOrigin="Zootaxa 4244 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Ituglanis compactus Castro &amp; Wosiacki, 2017, new species" docType="treatment" docVersion="9" lastPageNumber="213" masterDocId="C54A9E23FFF8FFC2FFE1FFA39D46FF96" masterDocTitle="Ituglanis compactus, a new species of catfish (Siluriformes: Trichomycteridae) from the rio Jari drainage, lower Amazon, Brazil" masterLastPageNumber="218" masterPageNumber="207" pageNumber="208" updateTime="1698419867481" updateUser="plazi">
<mods:mods id="9292927C8D2626F75906B18D83C32EA7" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="7411EA4EFFDFB7157A1B5068318678E4">
<mods:title id="4A491B32A3C0CC5B63676587C6DC452B">Ituglanis compactus, a new species of catfish (Siluriformes: Trichomycteridae) from the rio Jari drainage, lower Amazon, Brazil</mods:title>
</mods:titleInfo>
<mods:name id="D3C7A4FB5097BAE3BE6C3609C2BEE4E5" type="personal">
<mods:role id="52C646614E8A211E34022566D75C565B">
<mods:roleTerm id="092EC9C3CAAF1409391F61C24FCAABEE">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="71C087155F7F7CC462E12E593E1A9978">Castro, Íthalo Da Silva</mods:namePart>
</mods:name>
<mods:name id="36E26AF1A72565BA8FE669217E944843" type="personal">
<mods:role id="BCC39F01C502BBE91E5CB8F3C7FD7C29">
<mods:roleTerm id="51D1842B72D65704375769C9540906DA">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="BDC88B306578F172F1425CE32668804D">Wosiacki, Wolmar Benjamin</mods:namePart>
</mods:name>
<mods:typeOfResource id="F4B89CC3CC091772AC9F9AEB9C203DCD">text</mods:typeOfResource>
<mods:relatedItem id="28E02E2C4407FADA974A0665B8108B44" type="host">
<mods:titleInfo id="5335D405DBB18748B3FF64FB94CF3CA7">
<mods:title id="8FEE20B2A39708A71CE076817F4FC793">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="5973E08BDF5F346F792318B080F037A1">
<mods:date id="C17E51EA1CFB6C02C74487068AE579E9">2017</mods:date>
<mods:detail id="4562CB9358ED9CFDAE499E400821AEBA" type="volume">
<mods:number id="BFA6601DDD553A7381FDAB51562F6A90">4244</mods:number>
</mods:detail>
<mods:detail id="4688715CB8D8685F073CB5E8889811B7" type="issue">
<mods:number id="7C02D2F381AE98C1CE9F66CEE5D5C43C">2</mods:number>
</mods:detail>
<mods:extent id="F1670F8598548832AD2CA2B4BFE1A206" unit="page">
<mods:start id="C5C2A03744BFBDF673E5B247A5E78942">207</mods:start>
<mods:end id="93736A71D80971B68849588D6FA1D383">218</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="16CCA41A73EEFF88692488F24E70002F">journal article</mods:classification>
<mods:identifier id="B49C52AF3895E0E47C468684E33AAD28" type="CLB-Dataset">36241</mods:identifier>
<mods:identifier id="2CEFF5FE608377A3BB0816405382B8C6" type="DOI">10.11646/zootaxa.4244.2.3</mods:identifier>
<mods:identifier id="5370936341AFD634F49D166E7B72EA96" type="GBIF-Dataset">204f14d9-d3f2-4e51-8102-8dcecc587530</mods:identifier>
<mods:identifier id="9C3242C3420D169D66AE3D78A5A90A62" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="A8D192B98D0FBFF95DB6FAB7A508DF8C" type="Zenodo-Dep">400857</mods:identifier>
<mods:identifier id="C72D959ABEFA308468117411C7E22CB8" type="ZooBank">440F5BF3-CC82-42AF-BB78-2C415AD519AA</mods:identifier>
</mods:mods>
<treatment id="3973E65BFFF9FFC4FF76FA3B9F8FFE3B" ID-DOI="http://doi.org/10.5281/zenodo.5671913" ID-GBIF-Taxon="127848038" ID-Zenodo-Dep="5671913" LSID="urn:lsid:plazi:treatment:3973E65BFFF9FFC4FF76FA3B9F8FFE3B" httpUri="http://treatment.plazi.org/id/3973E65BFFF9FFC4FF76FA3B9F8FFE3B" lastPageId="6" lastPageNumber="213" pageId="1" pageNumber="208">
<subSubSection id="F9C004C6FFF9FFC3FF76FA3B9CDDFA42" pageId="1" pageNumber="208" type="nomenclature">
<paragraph id="B165574DFFF9FFC3FF76FA3B9F6CFA25" blockId="1.[151,554,1432,1493]" box="[151,554,1432,1459]" pageId="1" pageNumber="208">
<heading id="EA2DE021FFF9FFC3FF76FA3B9F6CFA25" bold="true" box="[151,554,1432,1459]" fontSize="11" level="1" pageId="1" pageNumber="208" reason="1">
<emphasis id="83AE8B5FFFF9FFC3FF76FA3B9F6CFA25" bold="true" box="[151,554,1432,1459]" pageId="1" pageNumber="208">
<emphasis id="83AE8B5FFFF9FFC3FF76FA3B9CD5FA24" bold="true" box="[151,403,1432,1458]" italics="true" pageId="1" pageNumber="208">
<taxonomicName id="76DA2CCEFFF9FFC3FF76FA3B9CCBFA24" box="[151,397,1432,1458]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="compactus" status="sp. nov.">Ituglanis compactus</taxonomicName>
,
</emphasis>
<taxonomicNameLabel id="989D3624FFF9FFC3FE7AFA3A9F6CFA25" box="[411,554,1433,1459]" pageId="1" pageNumber="208" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="B165574DFFF9FFC3FF76FA1F9CDDFA42" blockId="1.[151,554,1432,1493]" box="[151,411,1468,1493]" pageId="1" pageNumber="208">
(
<figureCitation id="29E14BC8FFF9FFC3FF7EFA1F9DAAFA42" box="[159,236,1468,1493]" captionStart="FIGURE 1" captionStartId="3.[151,250,1120,1142]" captionTargetBox="[151,1436,683,1099]" captionTargetId="figure@3.[151,1436,683,1099]" captionTargetPageId="3" captionText="FIGURE 1. Ituglanis compactus, INPA 13006, holotype, 25.6 mm SL, lateral view of left side; Brazil, Amapá, Laranjal do Jari, rio Iratapuru, tributary of the rio Jari." httpUri="https://zenodo.org/record/400858/files/figure.png" pageId="1" pageNumber="208">Figs. 1</figureCitation>
and
<figureCitation id="29E14BC8FFF9FFC3FEC2FA1F9C75FA42" box="[291,307,1468,1492]" captionStart="FIGURE 2" captionStartId="3.[151,250,1931,1953]" captionTargetBox="[151,1436,1223,1910]" captionTargetId="figure@3.[151,1436,1223,1910]" captionTargetPageId="3" captionText="FIGURE 2. Ituglanis compactus, INPA 13006, holotype; lateral view of left side of head. Scale bar = 2 mm." httpUri="https://zenodo.org/record/400859/files/figure.png" pageId="1" pageNumber="208">2</figureCitation>
,
<tableCitation id="FC5862F6FFF9FFC3FEDEFA1F9CD6FA42" box="[319,400,1468,1493]" captionStart="TABLE 1" captionStartId="2.[151,239,728,751]" captionTargetBox="[159,1312,778,1782]" captionTargetPageId="2" captionText="TABLE 1. Morphometric data of Ituglanis compactus (holotype and 49 paratypes). SD: Standard deviation." httpUri="http://table.plazi.org/id/E5A507C5FFFAFFC0FF76FD7B9850FD79" pageId="1" pageNumber="208" tableUuid="E5A507C5FFFAFFC0FF76FD7B9850FD79">Table 1</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="F9C004C6FFF9FFC3FF76F9A79E24F91E" pageId="1" pageNumber="208" type="materials_examined">
<paragraph id="B165574DFFF9FFC3FF76F9A79E5EF9A9" blockId="1.[151,1436,1540,2033]" pageId="1" pageNumber="208">
<materialsCitation id="01B25D10FFF9FFC3FF76F9A79E5EF9A9" ID-GBIF-Occurrence="1440684141" ID-GBIF-Specimen="1837453417" collectingDate="1987-06" collectionCode="INPA" collectorName="M. Jegu &amp; J. Zuanon." country="Brazil" county="Laranjal do Jari" httpUri="https://www.gbif.org/occurrence/1837453417" location="rio Jari" municipality="rio Iratapuru" pageId="1" pageNumber="208" specimenCount="1" stateProvince="Amapa" typeStatus="holotype">
<emphasis id="83AE8B5FFFF9FFC3FF76F9A79C4DF98B" bold="true" box="[151,267,1540,1565]" pageId="1" pageNumber="208">
<typeStatus id="6E61E9EFFFF9FFC3FF76F9A79C40F98B" box="[151,262,1540,1565]" pageId="1" pageNumber="208" type="holotype">Holotype</typeStatus>
.
</emphasis>
<collectionCode id="D7CBCF88FFF9FFC3FEF6F9A79C11F98A" box="[279,343,1540,1564]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="1" pageNumber="208">INPA</collectionCode>
ICT 0 53200,
<quantity id="7622FAA8FFF9FFC3FDE4F9A79F28F98A" box="[517,622,1540,1565]" metricMagnitude="-2" metricUnit="m" metricValue="2.56" pageId="1" pageNumber="208" unit="mm" value="25.6">25.6 mm</quantity>
SL,
<collectingCountry id="C9CD17DDFFF9FFC3FD4FF9A79FB3F98B" box="[686,757,1540,1565]" name="Brazil" pageId="1" pageNumber="208">Brazil</collectingCountry>
,
<collectingRegion id="731E99AFFFF9FFC3FCE7F9A79E1CF98A" box="[774,858,1540,1564]" country="Brazil" name="Amapa" pageId="1" pageNumber="208">Amapá</collectingRegion>
,
<collectingCounty id="58042FC1FFF9FFC3FC8AF9A79960F98B" box="[875,1062,1540,1565]" pageId="1" pageNumber="208">Laranjal do Jari</collectingCounty>
municipality,
<collectingMunicipality id="5101CD37FFF9FFC3FB30F9A79821F98A" box="[1233,1383,1540,1565]" pageId="1" pageNumber="208">rio Iratapuru</collectingMunicipality>
, left tributary of the
<location id="B4050196FFF9FFC3FEA7F9849CDEF9D6" LSID="urn:lsid:plazi:treatment:3973E65BFFF9FFC4FF76FA3B9F8FFE3B:B4050196FFF9FFC3FEA7F9849CDEF9D6" box="[326,408,1575,1600]" country="Brazil" county="Laranjal do Jari" municipality="rio Iratapuru" name="rio Jari" pageId="1" pageNumber="208" stateProvince="Amapa">rio Jari</location>
;
<date id="C564718DFFF9FFC3FE42F98B9F5EF9D6" box="[419,536,1576,1600]" pageId="1" pageNumber="208" value="1987-06">
<collectingDate id="D5208865FFF9FFC3FE42F98B9F5EF9D6" box="[419,536,1576,1600]" pageId="1" pageNumber="208" value="1987-06">June 1987</collectingDate>
</date>
;
<collectorName id="1C2F329BFFF9FFC3FDC5F98B9F39F9D6" box="[548,639,1576,1600]" pageId="1" pageNumber="208">M. Jégu</collectorName>
&amp;
<collectorName id="1C2F329BFFF9FFC3FD43F98B9E5EF9A9" box="[674,792,1576,1599]" pageId="1" pageNumber="208">J. Zuanon.</collectorName>
</materialsCitation>
</paragraph>
<paragraph id="B165574DFFF9FFC3FF26F9EF9E24F91E" blockId="1.[151,1436,1540,2033]" pageId="1" pageNumber="208">
<emphasis id="83AE8B5FFFF9FFC3FF26F9EF9C00F9F3" bold="true" box="[199,326,1612,1637]" pageId="1" pageNumber="208">Paratypes.</emphasis>
INPA 13006, 35 + 1c&amp;s (
<quantity id="7622FAA8FFF9FFC3FD63F9EF9E6DF9F2" box="[642,811,1612,1637]" metricMagnitude="-2" metricUnit="m" metricValue="1.9149999999999998" metricValueMax="2.58" metricValueMin="1.25" pageId="1" pageNumber="208" unit="mm" value="19.15" valueMax="25.8" valueMin="12.5">12.525.8 mm</quantity>
SL); MPEG 34486, 4 + 4 c&amp;s, (
<quantity id="7622FAA8FFF9FFC3FB56F9EF9826F9F2" box="[1207,1376,1612,1637]" metricMagnitude="-2" metricUnit="m" metricValue="2.21" metricValueMax="2.56" metricValueMin="1.86" pageId="1" pageNumber="208" unit="mm" value="22.1" valueMax="25.6" valueMin="18.6">18.625.6 mm</quantity>
SL);
<materialsCitation id="01B25D10FFF9FFC3FF76F9D39E24F91E" ID-GBIF-Occurrence="1440684140" box="[151,866,1647,1672]" collectingDate="1987-06" collectionCode="MZUSP" collectorName="M. Jegu &amp; J. Zuanon." country="Brazil" county="Laranjal do Jari" location="rio Jari" municipality="rio Iratapuru" pageId="1" pageNumber="208" specimenCode="MZUSP 121276, 5" specimenCount="1" stateProvince="Amapa">
<specimenCode id="E17CFF36FFF9FFC3FF76F9D39C2BF91E" box="[151,365,1647,1672]" pageId="1" pageNumber="208">
<collectionCode id="D7CBCF88FFF9FFC3FF76F9D39DB2F91E" box="[151,244,1648,1672]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="208">MZUSP</collectionCode>
<date id="C564718DFFF9FFC3FF1AF9CC9C14F91E" box="[251,338,1647,1672]" pageId="1" pageNumber="208" value="76-12-12">121276</date>
, 5
</specimenCode>
, (
<quantity id="7622FAA8FFF9FFC3FE60F9CC9F63F911" box="[385,549,1647,1672]" metricMagnitude="-2" metricUnit="m" metricValue="1.92" metricValueMax="2.16" metricValueMin="1.68" pageId="1" pageNumber="208" unit="mm" value="19.2" valueMax="21.6" valueMin="16.8">16.821.6 mm</quantity>
SL), same data as holotype.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="F9C004C6FFF9FFC0FF26F9379858FDAA" lastPageId="2" lastPageNumber="209" pageId="1" pageNumber="208" type="diagnosis">
<paragraph id="B165574DFFF9FFC0FF26F9379858FDAA" blockId="1.[151,1436,1540,2033]" lastBlockId="2.[151,1436,151,680]" lastPageId="2" lastPageNumber="209" pageId="1" pageNumber="208">
<emphasis id="83AE8B5FFFF9FFC3FF26F9379C07F93B" bold="true" box="[199,321,1684,1709]" pageId="1" pageNumber="208">Diagnosis.</emphasis>
<taxonomicName id="76DA2CCEFFF9FFC3FEA9F9379F6AF93A" box="[328,556,1684,1709]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFF9FFC3FEA9F9379F6AF93A" box="[328,556,1684,1709]" italics="true" pageId="1" pageNumber="208">Ituglanis compactus</emphasis>
</taxonomicName>
is distinguished from all other congeners, except
<taxonomicName id="76DA2CCEFFF9FFC3FBBCF9369D9CF946" authority="Steindachner 1882" authorityName="Steindachner" authorityYear="1882" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="amazonicus">
<emphasis id="83AE8B5FFFF9FFC3FBBCF93699BFF93A" box="[1117,1273,1685,1708]" italics="true" pageId="1" pageNumber="208">I. amazonicus</emphasis>
(
<bibRefCitation id="D54B2ABCFFF9FFC3FAE9F9379D95F946" author="Steindachner" pageId="1" pageNumber="208" refString="Steindachner, F. (1882) Beitrage zur Kenntniss der Flussfische Sudamerika's (IV). Anzeiger der Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Classe, 19, 175 - 180." type="journal article" year="1882">Steindachner 1882</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FF08F91A9CB3F946" authority="Datovo 2014" authorityName="Datovo" authorityYear="2014" box="[233,501,1720,1744]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="apteryx">
<emphasis id="83AE8B5FFFF9FFC3FF08F91A9C11F946" box="[233,343,1721,1744]" italics="true" pageId="1" pageNumber="208">I. apteryx</emphasis>
Datovo 2014
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FDE7F91A9EA5F946" authority="Miranda Ribeiro 1912" authorityName="Miranda Ribeiro" authorityYear="1912" box="[518,995,1719,1744]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="eichhorniarum">
<emphasis id="83AE8B5FFFF9FFC3FDE7F91A9F80F946" box="[518,710,1719,1744]" italics="true" pageId="1" pageNumber="208">I. eichhorniarum</emphasis>
(
<bibRefCitation id="D54B2ABCFFF9FFC3FD36F9149E9AF946" author="Miranda" box="[727,988,1719,1744]" pageId="1" pageNumber="208" refString="Miranda Ribeiro, A. (1912) Loricariidae, Callichthyidae, Doradidae e Trichomycteridae. In: Commissao de Linhas Telegraphicas Estrategicas de Matto-Grosso ao Amazonas, Annexo No. 5, pp. 1 - 31, 1 pl." type="journal article" year="1912">Miranda Ribeiro 1912</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FC13F91A980BF946" authority="Eigenmann 1912" authorityName="Eigenmann" authorityYear="1912" box="[1010,1357,1719,1744]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="gracilior">
<emphasis id="83AE8B5FFFF9FFC3FC13F91A9936F946" box="[1010,1136,1719,1744]" italics="true" pageId="1" pageNumber="208">I. gracilior</emphasis>
(
<bibRefCitation id="D54B2ABCFFF9FFC3FB60F9149803F946" author="Eigenmann" box="[1153,1349,1719,1744]" pageId="1" pageNumber="208" refString="Eigenmann, C. H. (1912) The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands. Memoirs of the Carnegie Museum, 5, 1 - 578. https: // doi. org / 10.5962 / bhl. part. 14515" type="journal article" year="1912">Eigenmann 1912</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FABFF91A9F6CF962" authority="Wosiacki, Dutra &amp; Mendonca 2012" authorityName="Wosiacki, Dutra &amp; Mendonca" authorityYear="2012" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="ina">
<emphasis id="83AE8B5FFFF9FFC3FABFF91A98DAF946" box="[1374,1436,1721,1744]" italics="true" pageId="1" pageNumber="208">I. ina</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FF76F97F9F6CF962" author="Wosiacki" box="[151,554,1756,1781]" pageId="1" pageNumber="208" refString="Wosiacki, W. B., Dutra, G. M. &amp; Mendonca, M. B. (2012) Description of a new species of Ituglanis (Siluriformes: Trichomycteridae) from Serra dos Carajas, rio Tocantins basin. Neotropical Ichthyology, 10, 547 - 554. https: // doi. org / 10.1590 / S 1679 - 62252012000300007" type="journal article" year="2012">Wosiacki, Dutra &amp; Mendonça 2012</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FDDBF97E9EABF963" authority="Datovo &amp; Landim 2005" authorityName="Datovo &amp; Landim" authorityYear="2005" box="[570,1005,1756,1781]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="macunaima">
<emphasis id="83AE8B5FFFF9FFC3FDDBF97E9F93F962" box="[570,725,1757,1780]" italics="true" pageId="1" pageNumber="208">I. macunaima</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FD3CF97E9EABF963" author="Datovo" box="[733,1005,1756,1781]" pageId="1" pageNumber="208" refString="Datovo, A. &amp; Landim, M. I. (2005) Ituglanis macunaima, a new catfish from the Rio Araguaia basin, Brazil (Siluriformes: Trichomycteridae). Neotropical Ichthyology, 3, 455 - 464." type="journal article" year="2005">Datovo &amp; Landim 2005</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FC1DF97E98DEF962" authority="de Pinna &amp; Keith 2003" authorityName="de Pinna &amp; Keith" authorityYear="2003" box="[1020,1432,1756,1781]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="nebulosus">
<emphasis id="83AE8B5FFFF9FFC3FC1DF97E99C3F963" box="[1020,1157,1756,1781]" italics="true" pageId="1" pageNumber="208">I. nebulosus</emphasis>
de
<bibRefCitation id="D54B2ABCFFF9FFC3FB51F97F98DEF962" author="Pinna" box="[1200,1432,1756,1781]" pageId="1" pageNumber="208" refString="de Pinna, M. C. C. &amp; Keith, P. (2003) A new species of the catfish genus Ituglanis from French Guyana (Osteichthyes: Siluriformes: Trichomycteridae). Proceedings of the Biological Society of Washington, 116, 873 - 882." type="journal article" year="2003">Pinna &amp; Keith 2003</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="76DA2CCEFFF9FFC3FF2DF8A29F10F88E" authority="Miranda Ribeiro 1944" authorityName="Miranda Ribeiro" authorityYear="1944" box="[204,598,1791,1816]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="parkoi">
<emphasis id="83AE8B5FFFF9FFC3FF2DF8A29C74F88E" box="[204,306,1791,1816]" italics="true" pageId="1" pageNumber="208">I. parkoi</emphasis>
(
<bibRefCitation id="D54B2ABCFFF9FFC3FEA7F95C9F08F88E" author="Miranda" box="[326,590,1791,1816]" pageId="1" pageNumber="208" refString="Miranda Ribeiro, P. (1944) Um Pigidideo do Alto Amazonas (Pisces - Pygidiidae). Boletim do Museu Nacional do Rio de Janeiro, Nova Serie, Zoologia, 19, 1 - 3." type="journal article" year="1944">Miranda Ribeiro 1944</bibRefCitation>
)
</taxonomicName>
, by the number of ribs reduced to two pairs (
<emphasis id="83AE8B5FFFF9FFC3FB68F8A299E1F88E" box="[1161,1191,1793,1816]" italics="true" pageId="1" pageNumber="208">vs.</emphasis>
four in
<taxonomicName id="76DA2CCEFFF9FFC3FAF3F8A29E1EF8AB" authority="Sarmento-Soares, Martins-Pinheiro, Aranda &amp; Chamon 2006" authorityName="Sarmento-Soares, Martins-Pinheiro, Aranda &amp; Chamon" authorityYear="2006" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="cahyensis">
<emphasis id="83AE8B5FFFF9FFC3FAF3F8A298DAF88E" box="[1298,1436,1791,1816]" italics="true" pageId="1" pageNumber="208">I. cahyensis</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FF76F8879E1EF8AB" author="Sarmento-Soares" box="[151,856,1828,1853]" pageId="1" pageNumber="208" refString="Sarmento-Soares, L. M., Martins-Pinheiro, R. F., Aranda, A. T. &amp; Chamon, C. C. (2006) Ituglanis cahyensis, a new catfish from Bahia, Brazil (Siluriformes: Trichomycteridae). Neotropical Ichthyology, 4, 309 - 318." type="journal article" year="2006">Sarmento-Soares, Martins-Pinheiro, Aranda &amp; Chamon 2006</bibRefCitation>
</taxonomicName>
; five in
<taxonomicName id="76DA2CCEFFF9FFC3FC5AF88698D1F8AA" authority="Bichuette &amp; Trajano 2004" authorityName="Bichuette &amp; Trajano" authorityYear="2004" box="[955,1431,1828,1853]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="epikarstikus">
<emphasis id="83AE8B5FFFF9FFC3FC5AF886991AF8AB" box="[955,1116,1828,1853]" italics="true" pageId="1" pageNumber="208">I. epikarstikus</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FB86F88798D1F8AA" author="Bichuette" box="[1127,1431,1828,1853]" pageId="1" pageNumber="208" refString="Bichuette, M. E. &amp; Trajano, E. (2004) Three new subterranean species of Ituglanis of Central, Brazil (Siluriformes: Trychomicteridae). Ichthyological Exploration of Freshwaters, 15, 243 - 256." type="journal article" year="2004">Bichuette &amp; Trajano 2004</bibRefCitation>
</taxonomicName>
; five or six in
<taxonomicName id="76DA2CCEFFF9FFC3FED2F8EA9E04F8F6" authority="Lima, Neves &amp; Campos-Paiva 2013" authorityName="Lima, Neves &amp; Campos-Paiva" authorityYear="2013" box="[307,834,1863,1888]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="agreste">
<emphasis id="83AE8B5FFFF9FFC3FED2F8EA9CD8F8F6" box="[307,414,1865,1888]" italics="true" pageId="1" pageNumber="208">I. agreste</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FE47F8E49E04F8F6" author="Lima" box="[422,834,1863,1888]" pageId="1" pageNumber="208" refString="Lima, S. M. Q., Neves, C. P. &amp; Campos-Paiva, R. M. (2013) Ituglanis agreste, a new catfish from the rio de Contas basin, northeastern Brazil (Siluriformes: Trichomycteridae). Neotropical Ichthyology, 11, 513 - 524. https: // doi. org / 10.1590 / S 1679 - 62252013000300005" type="journal article" year="2013">Lima, Neves &amp; Campos-Paiva 2013</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FCB3F8EA99B0F8F6" authority="Datovo &amp; de Pinna 2014" authorityName="Datovo &amp; de Pinna" authorityYear="2014" box="[850,1270,1863,1888]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="australis">
<emphasis id="83AE8B5FFFF9FFC3FCB3F8EA9E8BF8F6" box="[850,973,1863,1888]" italics="true" pageId="1" pageNumber="208">I. australis</emphasis>
Datovo &amp; de
<bibRefCitation id="D54B2ABCFFF9FFC3FB93F8E499B0F8F6" author="Pinna" box="[1138,1270,1863,1888]" pageId="1" pageNumber="208" refString="Datovo, A. &amp; de Pinna, M. C. C. (2014) A new species of Ituglanis representing the southernmost record of the genus, with comments on phylogenetic relationships (Teleostei: Siluriformes: Trichomycteridae). Journal of Fish Biology, 84, 1 - 14. https: // doi. org / 10.1111 / jfb. 12285" type="journal article" year="2014">Pinna 2014</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="76DA2CCEFFF9FFC3FAD5F8EA9F4DF813" authority="Ferrer, Donin &amp; Malabarba 2015" authorityName="Ferrer, Donin &amp; Malabarba" authorityYear="2015" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="boitata">
<emphasis id="83AE8B5FFFF9FFC3FAD5F8EA98DDF8F6" box="[1332,1435,1863,1888]" italics="true" pageId="1" pageNumber="208">I. boitata</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FF76F8CE9F4DF813" author="Ferrer" box="[151,523,1900,1925]" pageId="1" pageNumber="208" refString="Ferrer, J., Donin, L. M. &amp; Malabarba, L. R. (2015) A new species of Ituglanis Costa &amp; Bockmann, 1993 (Siluriformes: Trichomycteridae) endemic to the Tramandai-Mampituba ecoregion, southern Brazil. Zootaxa, 4020 (2), 375 - 389. https: // doi. org / 10.11646 / zootaxa. 4020.2.8" type="journal article" year="2015">Ferrer, Donin &amp; Malabarba 2015</bibRefCitation>
</taxonomicName>
; six in
<taxonomicName id="76DA2CCEFFF9FFC3FDBBF8CE9EBFF812" authority="Bichuette &amp; Trajano 2008" authorityName="Bichuette &amp; Trajano" authorityYear="2008" box="[602,1017,1900,1925]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="mambai">
<emphasis id="83AE8B5FFFF9FFC3FDBBF8CE9F8DF813" box="[602,715,1900,1925]" italics="true" pageId="1" pageNumber="208">I. mambai</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FD33F8CF9EBFF812" author="Bichuette" box="[722,1017,1900,1925]" pageId="1" pageNumber="208" refString="Bichuette, M. E. &amp; Trajano, E. (2008) Ituglanis mambai, a new subterranean catfish from a karst area of Central Brazil, rio Tocantins basin (Siluriformes: Trichomycteridae). Neotropical Ichthyology, 6, 9 - 15." type="journal article" year="2008">Bichuette &amp; Trajano 2008</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FBE5F8CE9C5FF83E" authority="Campos-Paiva &amp; Costa 2007" authorityName="Campos-Paiva &amp; Costa" authorityYear="2007" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="paraguassuensis">
<emphasis id="83AE8B5FFFF9FFC3FBE5F8CE9990F812" box="[1028,1238,1901,1924]" italics="true" pageId="1" pageNumber="208">I. paraguassuensis</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FB3DF8CF9C5FF83E" author="Campos-Paiva" pageId="1" pageNumber="208" refString="Campos-Paiva, R. M. &amp; Costa, W. J. E. M. (2007) Ituglanis paraguassuensis sp. n. (Teleostei: Siluriformes: Trichomycteridae): a new catfish from the rio Paraguacu, northeastern Brazil. Zootaxa, 1471, 53 - 59." type="journal article" year="2007">Campos-Paiva &amp; Costa 2007</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="76DA2CCEFFF9FFC3FECBF8329FD8F83E" authority="Eigenmann 1918" authorityName="Eigenmann" authorityYear="1918" box="[298,670,1935,1960]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="parahybae">
<emphasis id="83AE8B5FFFF9FFC3FECBF8329CFBF83E" box="[298,445,1935,1960]" italics="true" pageId="1" pageNumber="208">I. parahybae</emphasis>
(
<bibRefCitation id="D54B2ABCFFF9FFC3FE2FF82C9FD0F83E" author="Eigenmann" box="[462,662,1935,1960]" pageId="1" pageNumber="208" refString="Eigenmann, C. H. (1918) The Pygidiidae, a family of South American catfishes. Memoirs of the Carnegie Museum, 7, 259 - 398." type="journal article" year="1918">Eigenmann 1918</bibRefCitation>
)
</taxonomicName>
, and
<taxonomicName id="76DA2CCEFFF9FFC3FD01F8329921F83E" authority="Miranda Ribeiro 1908" authorityName="Miranda Ribeiro" authorityYear="1908" box="[736,1127,1935,1960]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="proops">
<emphasis id="83AE8B5FFFF9FFC3FD01F8329E0EF83E" box="[736,840,1937,1960]" italics="true" pageId="1" pageNumber="208">I. proops</emphasis>
(
<bibRefCitation id="D54B2ABCFFF9FFC3FCB8F82C9919F83E" author="Miranda" box="[857,1119,1935,1960]" pageId="1" pageNumber="208" refString="Miranda Ribeiro, A. (1908) Peixes da Ribeira. Resultados de excursao do Sr. Ricardo Krone, membro correspondente do Museu Nacional do Rio de Janeiro. Kosmos, 5, 1 - 5." type="journal article" year="1908">Miranda Ribeiro 1908</bibRefCitation>
)
</taxonomicName>
; six or seven in
<taxonomicName id="76DA2CCEFFF9FFC3FACCF8329C85F85A" authority="Bichuette &amp; Trajano 2004" authorityName="Bichuette &amp; Trajano" authorityYear="2004" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="bambui">
<emphasis id="83AE8B5FFFF9FFC3FACCF83298DAF83E" box="[1325,1436,1935,1960]" italics="true" pageId="1" pageNumber="208">I. bambui</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FF76F8179C85F85A" author="Bichuette" box="[151,451,1972,1997]" pageId="1" pageNumber="208" refString="Bichuette, M. E. &amp; Trajano, E. (2004) Three new subterranean species of Ituglanis of Central, Brazil (Siluriformes: Trychomicteridae). Ichthyological Exploration of Freshwaters, 15, 243 - 256." type="journal article" year="2004">Bichuette &amp; Trajano 2004</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="76DA2CCEFFF9FFC3FE1FF8169EE3F85A" authority="Bichuette &amp; Trajano 2004" authorityName="Bichuette &amp; Trajano" authorityYear="2004" box="[510,933,1972,1997]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="ramiroi">
<emphasis id="83AE8B5FFFF9FFC3FE1FF8169F2BF85A" box="[510,621,1973,1996]" italics="true" pageId="1" pageNumber="208">I. ramiroi</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FD97F8179EE3F85A" author="Bichuette" box="[630,933,1972,1997]" pageId="1" pageNumber="208" refString="Bichuette, M. E. &amp; Trajano, E. (2004) Three new subterranean species of Ituglanis of Central, Brazil (Siluriformes: Trychomicteridae). Ichthyological Exploration of Freshwaters, 15, 243 - 256." type="journal article" year="2004">Bichuette &amp; Trajano 2004</bibRefCitation>
</taxonomicName>
;
<quantity id="7622FAA8FFF9FFC3FC52F8179EBBF85B" box="[947,1021,1972,1997]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" metricValueMax="2.032" metricValueMin="1.524" pageId="1" pageNumber="208" unit="in" value="7.0" valueMax="8.0" valueMin="6.0">68 in</quantity>
<taxonomicName id="76DA2CCEFFF9FFC3FBE7F8169D95F866" authority="Fernandez &amp; Bichuette 2002" authorityName="Fernandez &amp; Bichuette" authorityYear="2002" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="passensis">
<emphasis id="83AE8B5FFFF9FFC3FBE7F81699CFF85A" box="[1030,1161,1973,1996]" italics="true" pageId="1" pageNumber="208">I. passensis</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FB72F8179D95F866" author="Fernandez" pageId="1" pageNumber="208" refString="Fernandez, L. &amp; Bichuette, M. E. (2002) A new cave dwelling species of Ituglanis from the Sao Domingos karst, central Brazil (Siluriformes: Trichomycteridae). Ichthyological Exploration of Freshwaters, 13, 273 - 278." type="journal article" year="2002">Fernández &amp; Bichuette 2002</bibRefCitation>
</taxonomicName>
; and six to eight in
<taxonomicName id="76DA2CCEFFF9FFC3FE5EF87A9E3DF866" authority="Rizzato &amp; Bichuette 2014" authorityName="Rizzato &amp; Bichuette" authorityYear="2014" box="[447,891,2008,2033]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="boticario">
<emphasis id="83AE8B5FFFF9FFC3FE5EF87A9F06F867" box="[447,576,2008,2033]" italics="true" pageId="1" pageNumber="208">I. boticario</emphasis>
<bibRefCitation id="D54B2ABCFFF9FFC3FDABF87B9E3DF866" author="Rizzato" box="[586,891,2008,2033]" pageId="1" pageNumber="208" refString="Rizzato, P. P. &amp; Bichuette, M. E. (2014) Ituglanis boticario, a new troglomorphic catfish (Teleostei: Siluriformes: Trichomycteridae) from Mambai karst area, central Brazil. Zoologia, 31, 577 - 598." type="journal article" year="2014">Rizzato &amp; Bichuette 2014</bibRefCitation>
</taxonomicName>
). Moreover,
<taxonomicName id="76DA2CCEFFF9FFC3FBEEF87A99E7F866" box="[1039,1185,2009,2032]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="208" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFF9FFC3FBEEF87A99E7F866" box="[1039,1185,2009,2032]" italics="true" pageId="1" pageNumber="208">I. compactus</emphasis>
</taxonomicName>
differs in the smaller number of vertebrae, 36 or 37 (
<emphasis id="83AE8B5FFFFAFFC0FDF1FF3A9F68FF26" box="[528,558,153,176]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
38 or
<quantity id="7622FAA8FFFAFFC0FD62FF3B9F87FF26" box="[643,705,151,176]" metricMagnitude="-1" metricUnit="m" metricValue="9.906" pageId="2" pageNumber="209" unit="in" value="39.0">39 in</quantity>
<taxonomicName id="76DA2CCEFFFAFFC0FD2DFF3A9EC8FF26" box="[716,910,151,176]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="eichhorniarum">
<emphasis id="83AE8B5FFFFAFFC0FD2DFF3A9EC8FF26" box="[716,910,151,176]" italics="true" pageId="2" pageNumber="209">I. eichhorniarum</emphasis>
</taxonomicName>
;
<quantity id="7622FAA8FFFAFFC0FC40FF3B994FFF26" box="[929,1033,151,176]" metricMagnitude="-1" metricUnit="m" metricValue="9.906" metricValueMax="10.16" metricValueMin="9.652" pageId="2" pageNumber="209" unit="in" value="39.0" valueMax="40.0" valueMin="38.0">3840 in</quantity>
<taxonomicName id="76DA2CCEFFFAFFC0FBF5FF3A9915FF26" box="[1044,1107,153,176]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="ina">
<emphasis id="83AE8B5FFFFAFFC0FBF5FF3A9915FF26" box="[1044,1107,153,176]" italics="true" pageId="2" pageNumber="209">I. ina</emphasis>
</taxonomicName>
;
<quantity id="7622FAA8FFFAFFC0FB86FF3B9988FF26" box="[1127,1230,151,176]" metricMagnitude="0" metricUnit="m" metricValue="1.0668" metricValueMax="1.0922" metricValueMin="1.0413999999999999" pageId="2" pageNumber="209" unit="in" value="42.0" valueMax="43.0" valueMin="41.0">4143 in</quantity>
<emphasis id="83AE8B5FFFFAFFC0FB38FF3A9DBDFF43" italics="true" pageId="2" pageNumber="209">
<taxonomicName id="76DA2CCEFFFAFFC0FB38FF3A983AFF26" box="[1241,1404,153,176]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="amazonicus">I. amazonicus</taxonomicName>
,
<taxonomicName id="76DA2CCEFFFAFFC0FA6DFF3A9DBDFF43" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="gracilior">I. gracilior</taxonomicName>
</emphasis>
;
<quantity id="7622FAA8FFFAFFC0FEECFF1F9C0CFF43" box="[269,330,188,213]" metricMagnitude="0" metricUnit="m" metricValue="1.0668" pageId="2" pageNumber="209" unit="in" value="42.0">42 in</quantity>
<taxonomicName id="76DA2CCEFFFAFFC0FEB5FF1E9FD2FF42" authority="Eigenmann 1917" authorityName="Eigenmann" authorityYear="1917" box="[340,660,188,213]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="metae">
<emphasis id="83AE8B5FFFFAFFC0FEB5FF1E9CF4FF42" box="[340,434,189,212]" italics="true" pageId="2" pageNumber="209">I. metae</emphasis>
(
<bibRefCitation id="D54B2ABCFFFAFFC0FE25FF1F9FCAFF42" author="Eigenmann" box="[452,652,188,213]" pageId="2" pageNumber="209" refString="Eigenmann, C. H. (1917) Descriptions of sixteen new species of Pygidiidae. Proceedings of the American Philosophical Society, 56, 690 - 703." type="journal article" year="1917">Eigenmann 1917</bibRefCitation>
)
</taxonomicName>
; 42 or
<quantity id="7622FAA8FFFAFFC0FD0DFF1F9E6FFF43" box="[748,809,188,213]" metricMagnitude="0" metricUnit="m" metricValue="1.0922" pageId="2" pageNumber="209" unit="in" value="43.0">43 in</quantity>
<taxonomicName id="76DA2CCEFFFAFFC0FCD2FF1E9EEEFF43" box="[819,936,188,213]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="herberti">
<emphasis id="83AE8B5FFFFAFFC0FCD2FF1E9EEEFF43" box="[819,936,188,213]" italics="true" pageId="2" pageNumber="209">I. herberti</emphasis>
</taxonomicName>
;
<quantity id="7622FAA8FFFAFFC0FC5AFF1F9EBEFF43" box="[955,1016,188,213]" metricMagnitude="0" metricUnit="m" metricValue="1.0922" pageId="2" pageNumber="209" unit="in" value="43.0">43 in</quantity>
<taxonomicName id="76DA2CCEFFFAFFC0FBE3FF1E9920FF43" box="[1026,1126,188,213]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="parkoi">
<emphasis id="83AE8B5FFFFAFFC0FBE3FF1E9920FF43" box="[1026,1126,188,213]" italics="true" pageId="2" pageNumber="209">I. parkoi</emphasis>
</taxonomicName>
; and
<quantity id="7622FAA8FFFAFFC0FB4DFF1F9854FF43" box="[1196,1298,188,213]" metricMagnitude="0" metricUnit="m" metricValue="1.1176" metricValueMax="1.143" metricValueMin="1.0922" pageId="2" pageNumber="209" unit="in" value="44.0" valueMax="45.0" valueMin="43.0">4345 in</quantity>
<taxonomicName id="76DA2CCEFFFAFFC0FAFDFF1E98CAFF42" box="[1308,1420,189,212]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="apteryx">
<emphasis id="83AE8B5FFFFAFFC0FAFDFF1E98CAFF42" box="[1308,1420,189,212]" italics="true" pageId="2" pageNumber="209">I. apteryx</emphasis>
</taxonomicName>
).
<taxonomicName id="76DA2CCEFFFAFFC0FF76FF7C9C3AFF6E" box="[151,380,223,248]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FF76FF7C9C3AFF6E" box="[151,380,223,248]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
also differs from
<taxonomicName id="76DA2CCEFFFAFFC0FDACFF429ED8FF6E" authority="Dahl 1960" authorityName="Dahl" authorityYear="1960" box="[589,926,223,248]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="guayaberensis">
<emphasis id="83AE8B5FFFFAFFC0FDACFF429E41FF6E" box="[589,775,223,248]" italics="true" pageId="2" pageNumber="209">I. guayaberensis</emphasis>
(
<bibRefCitation id="D54B2ABCFFFAFFC0FCF9FF7C9ED0FF6E" author="Dahl" box="[792,918,223,248]" pageId="2" pageNumber="209" refString="Dahl, G. (1960) Nematognathous fishes collected during the Macarena Expedition 1959. [Part I.]. Novedades Colombianas, 1, 302 - 317." type="journal article" year="1960">Dahl 1960</bibRefCitation>
)
</taxonomicName>
, and
<taxonomicName id="76DA2CCEFFFAFFC0FC3CFF429906FF6E" box="[989,1088,223,248]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="parkoi">
<emphasis id="83AE8B5FFFFAFFC0FC3CFF429906FF6E" box="[989,1088,223,248]" italics="true" pageId="2" pageNumber="209">I. parkoi</emphasis>
</taxonomicName>
in the rounded caudal fin (
<emphasis id="83AE8B5FFFFAFFC0FA9CFF4298DAFF6E" box="[1405,1436,225,248]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
truncate).
<taxonomicName id="76DA2CCEFFFAFFC0FEF1FEA79CBDFE8A" box="[272,507,260,285]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FEF1FEA79CBDFE8A" box="[272,507,260,285]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="76DA2CCEFFFAFFC0FCF7FEA69EE0FE8B" box="[790,934,260,285]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="nebulosus">
<emphasis id="83AE8B5FFFFAFFC0FCF7FEA69EE0FE8B" box="[790,934,260,285]" italics="true" pageId="2" pageNumber="209">I. nebulosus</emphasis>
</taxonomicName>
in the reduced number of interopercular odontodes, 1215 (
<emphasis id="83AE8B5FFFFAFFC0FE92FE8A9CD7FED6" box="[371,401,297,320]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
17); and seven or eight branchiostegal rays (
<emphasis id="83AE8B5FFFFAFFC0FC7AFE8A9EFFFED6" box="[923,953,297,320]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
six).
<taxonomicName id="76DA2CCEFFFAFFC0FC1CFE8499A4FED6" box="[1021,1250,295,320]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FC1CFE8499A4FED6" box="[1021,1250,295,320]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="76DA2CCEFFFAFFC0FF36FEEE9C24FEF3" box="[215,354,332,357]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="nebulosus">
<emphasis id="83AE8B5FFFFAFFC0FF36FEEE9C24FEF3" box="[215,354,332,357]" italics="true" pageId="2" pageNumber="209">I. nebulosus</emphasis>
</taxonomicName>
and
<taxonomicName id="76DA2CCEFFFAFFC0FE7EFEEE9F7BFEF2" box="[415,573,333,356]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="amazonicus">
<emphasis id="83AE8B5FFFFAFFC0FE7EFEEE9F7BFEF2" box="[415,573,333,356]" italics="true" pageId="2" pageNumber="209">I. amazonicus</emphasis>
</taxonomicName>
by the presence of an elongated fontanel in the parieto-supraoccipital (
<emphasis id="83AE8B5FFFFAFFC0FA9CFEEE98DAFEF2" box="[1405,1436,333,356]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
fontanel reduced to a small orifice).
<taxonomicName id="76DA2CCEFFFAFFC0FDCAFECC9E4BFE1E" box="[555,781,367,392]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FDCAFECC9E4BFE1E" box="[555,781,367,392]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
differs from
<taxonomicName id="76DA2CCEFFFAFFC0FC7EFED2997FFE1E" box="[927,1081,369,392]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="macunaima">
<emphasis id="83AE8B5FFFFAFFC0FC7EFED2997FFE1E" box="[927,1081,369,392]" italics="true" pageId="2" pageNumber="209">I. macunaima</emphasis>
</taxonomicName>
by the presence of a fontanel in the parieto-supraoccipital (
<emphasis id="83AE8B5FFFFAFFC0FE2CFE369CADFE3A" box="[461,491,405,428]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
absent); by the presence of cephalic pores s1,
<date id="C564718DFFFAFFC0FBFBFE3799C2FE3B" box="[1050,1156,404,429]" pageId="2" pageNumber="209">i1 and i3</date>
(
<emphasis id="83AE8B5FFFFAFFC0FB78FE3699F1FE3A" box="[1177,1207,405,428]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
absent) and by the number of rays in the pectoral fins i,5 (
<emphasis id="83AE8B5FFFFAFFC0FDBCFE1A9F3AFE46" box="[605,636,441,464]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
i,4).
<taxonomicName id="76DA2CCEFFFAFFC0FD5AFE149EE6FE46" box="[699,928,439,464]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FD5AFE149EE6FE46" box="[699,928,439,464]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
also differs from
<taxonomicName id="76DA2CCEFFFAFFC0FB91FE1A984BFE46" box="[1136,1293,441,464]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="amazonicus">
<emphasis id="83AE8B5FFFFAFFC0FB91FE1A984BFE46" box="[1136,1293,441,464]" italics="true" pageId="2" pageNumber="209">I. amazonicus</emphasis>
</taxonomicName>
by the head length, 18.925.0 (
<emphasis id="83AE8B5FFFFAFFC0FE8FFE7E9CCAFE62" box="[366,396,477,500]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
14.517.9).
<taxonomicName id="76DA2CCEFFFAFFC0FDFCFE7F9E47FE62" box="[541,769,476,501]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FDFCFE7F9E47FE62" box="[541,769,476,501]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="76DA2CCEFFFAFFC0FBE1FE7E9D89FD8E" authority="Datovo, Aquino &amp; Langeani 2016" authorityName="Datovo, Aquino &amp; Langeani" authorityYear="2016" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="goya">
<emphasis id="83AE8B5FFFFAFFC0FBE1FE7E9909FE62" box="[1024,1103,477,500]" italics="true" pageId="2" pageNumber="209">I. goya</emphasis>
<bibRefCitation id="D54B2ABCFFFAFFC0FBB9FE7E9D89FD8E" author="Datovo" pageId="2" pageNumber="209" refString="Datovo, A., Aquino, P. P. U. &amp; Langeani, F. (2016) A new species of Ituglanis (Siluriformes: Trichomycteridae) from the Tocantins and Paranaiba river basins, central Brazil, with remarks on the systematics of the genus. Zootaxa, 4171 (3), 439 - 458. http: // doi. org / 10.11646 / zootaxa. 4171.3.2" type="journal article" year="2016">Datovo, Aquino &amp; Langeani 2016</bibRefCitation>
</taxonomicName>
by the presence of the anterior cranial fontanel (vs. absence).
<taxonomicName id="76DA2CCEFFFAFFC0FC43FE5C99C1FD8E" box="[930,1159,511,536]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FC43FE5C99C1FD8E" box="[930,1159,511,536]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="76DA2CCEFFFAFFC0FA6DFDA29C38FDAB" authority="Kner 1863" authorityName="Kner" authorityYear="1863" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="laticeps">
<emphasis id="83AE8B5FFFFAFFC0FA6DFDA29DA8FDAB" italics="true" pageId="2" pageNumber="209">I. laticeps</emphasis>
(
<bibRefCitation id="D54B2ABCFFFAFFC0FF1DFD879C30FDAB" author="Kner" box="[252,374,548,573]" pageId="2" pageNumber="209" refString="Kner, R. (1863) Eine Uebersicht der ichthyologischen Ausbeute des Herrn Professors Dr. Mor. Wagner in Central-Amerika. Sitzungsberichte der ichthyologischen Ausbeute des Herrn Professors Dr. Mor. Wagner in Central-Amerika. Sitzungsberichte der Koniglich Bayerische Akademie der Wissenschaften, Munchen 2, 220 - 230" type="journal article" year="1863">Kner 1863</bibRefCitation>
)
</taxonomicName>
by caudal peduncle length
<quantity id="7622FAA8FFFAFFC0FD53FD879E65FDAB" box="[690,803,548,573]" metricMagnitude="-1" metricUnit="m" metricValue="2.0701" metricValueMax="2.159" metricValueMin="1.9812" pageId="2" pageNumber="209" unit="in" value="8.15" valueMax="8.5" valueMin="7.8">7.88.5 in</quantity>
standard length [
<emphasis id="83AE8B5FFFFAFFC0FC04FD869942FDAA" box="[997,1028,549,572]" italics="true" pageId="2" pageNumber="209">vs.</emphasis>
5.5;
<bibRefCitation id="D54B2ABCFFFAFFC0FBDDFD879855FDAA" author="Eigenmann" box="[1084,1299,548,573]" pageId="2" pageNumber="209" refString="Eigenmann, C. H. (1918) The Pygidiidae, a family of South American catfishes. Memoirs of the Carnegie Museum, 7, 259 - 398." type="journal article" year="1918">Eigenmann (1918)</bibRefCitation>
].
</paragraph>
</subSubSection>
<subSubSection id="F9C004C6FFFAFFC4FF26FDE49F38FE8B" lastPageId="6" lastPageNumber="213" pageId="2" pageNumber="209" type="description">
<paragraph id="B165574DFFFAFFC0FF26FDE49CCAFD3E" blockId="2.[151,1436,151,680]" pageId="2" pageNumber="209">
<emphasis id="83AE8B5FFFFAFFC0FF26FDE49C1FFDF6" bold="true" box="[199,345,583,608]" pageId="2" pageNumber="209">Description.</emphasis>
Species of small size, largest specimen,
<quantity id="7622FAA8FFFAFFC0FCA2FDE49EEAFDC9" box="[835,940,583,608]" metricMagnitude="-2" metricUnit="m" metricValue="2.58" pageId="2" pageNumber="209" unit="mm" value="25.8">25.8 mm</quantity>
SL. Morphometric data in
<tableCitation id="FC5862F6FFFAFFC0FB14FDE49808FDF6" box="[1269,1358,583,608]" captionStart="TABLE 1" captionStartId="2.[151,239,728,751]" captionTargetBox="[159,1312,778,1782]" captionTargetPageId="2" captionText="TABLE 1. Morphometric data of Ituglanis compactus (holotype and 49 paratypes). SD: Standard deviation." httpUri="http://table.plazi.org/id/E5A507C5FFFAFFC0FF76FD7B9850FD79" pageId="2" pageNumber="209" tableUuid="E5A507C5FFFAFFC0FF76FD7B9850FD79">Table 1</tableCitation>
. Body elongate and laterally compressed in posterior direction. Dorsal profile of body slightly convex, ventral profile of body straight (
<figureCitation id="29E14BC8FFFAFFC0FED8FD2C9C3CFD3E" box="[313,378,655,680]" captionStart="FIGURE 1" captionStartId="3.[151,250,1120,1142]" captionTargetBox="[151,1436,683,1099]" captionTargetId="figure@3.[151,1436,683,1099]" captionTargetPageId="3" captionText="FIGURE 1. Ituglanis compactus, INPA 13006, holotype, 25.6 mm SL, lateral view of left side; Brazil, Amapá, Laranjal do Jari, rio Iratapuru, tributary of the rio Jari." httpUri="https://zenodo.org/record/400858/files/figure.png" pageId="2" pageNumber="209">Fig. 1</figureCitation>
).
</paragraph>
<caption id="E5A507C5FFFAFFC0FF76FD7B9850FD79" ID-Table-UUID="E5A507C5FFFAFFC0FF76FD7B9850FD79" box="[151,1302,727,751]" httpUri="http://table.plazi.org/id/E5A507C5FFFAFFC0FF76FD7B9850FD79" pageId="2" pageNumber="209" targetBox="[159,1312,778,1782]" targetIsTable="true" targetPageId="2">
<paragraph id="B165574DFFFAFFC0FF76FD7B9850FD79" blockId="2.[151,1302,727,751]" box="[151,1302,727,751]" pageId="2" pageNumber="209">
<emphasis id="83AE8B5FFFFAFFC0FF76FD7B9C4CFD79" bold="true" box="[151,266,728,751]" pageId="2" pageNumber="209">TABLE 1.</emphasis>
Morphometric data of
<taxonomicName id="76DA2CCEFFFAFFC0FDE0FD749F9EFD79" box="[513,728,727,751]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="209" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFAFFC0FDE0FD749F9EFD79" box="[513,728,727,751]" italics="true" pageId="2" pageNumber="209">Ituglanis compactus</emphasis>
</taxonomicName>
(holotype and 49 paratypes). SD: Standard deviation.
</paragraph>
</caption>
<paragraph id="B165574DFFFAFFC0FF7EFCF19866F960" pageId="2" pageNumber="209">
<table id="C3DAA5EDFFFA003DFF7EFCA99866F960" box="[159,1312,778,1782]" gridcols="5" gridrows="9" pageId="2" pageNumber="209">
<tr id="0FEA550FFFFA003DFF7EFCA99866FCFE" box="[159,1312,778,872]" gridrow="0" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EFCA99CF8FCFE" box="[159,446,778,872]" gridcol="0" gridrow="0" pageId="2" pageNumber="209">Standard length (mm)</th>
<th id="4C3B3C73FFFA003DFD65FCA99FA4FCFE" box="[644,738,778,872]" gridcol="1" gridrow="0" pageId="2" pageNumber="209">Holotype 25.6</th>
<th id="4C3B3C73FFFA003DFC62FCA99956FCFE" box="[899,1040,778,872]" gridcol="2" gridrow="0" pageId="2" pageNumber="209">Range (Min.Max.) 12.525.8</th>
<th id="4C3B3C73FFFA003DFB98FCA999FFFCFE" box="[1145,1209,778,872]" gridcol="3" gridrow="0" pageId="2" pageNumber="209">Mean </th>
<th id="4C3B3C73FFFA003DFB15FCA99866FCFE" box="[1268,1312,778,872]" gridcol="4" gridrow="0" pageId="2" pageNumber="209">SD </th>
</tr>
<tr id="0FEA550FFFFA003DFF7EFCDF9866FC72" box="[159,1312,892,996]" gridrow="1" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EFCDF9CF8FC72" box="[159,446,892,996]" gridcol="0" gridrow="1" pageId="2" pageNumber="209">Percents of Standard Length Total length Body depth</th>
<td id="4C3B3C73FFFA003DFD65FCDF9FA4FC72" box="[644,738,892,996]" gridcol="1" gridrow="1" pageId="2" pageNumber="209">119.8 16.1</td>
<td id="4C3B3C73FFFA003DFC62FCDF9956FC72" box="[899,1040,892,996]" gridcol="2" gridrow="1" pageId="2" pageNumber="209">114.4125.9 11.717.0</td>
<td id="4C3B3C73FFFA003DFB98FCDF99FFFC72" box="[1145,1209,892,996]" gridcol="3" gridrow="1" pageId="2" pageNumber="209">120.1 14.3</td>
<td id="4C3B3C73FFFA003DFB15FCDF9866FC72" box="[1268,1312,892,996]" gridcol="4" gridrow="1" pageId="2" pageNumber="209">2.2 1.3</td>
</tr>
<tr id="0FEA550FFFFA003DFF7EFC5B9866FBF6" box="[159,1312,1016,1120]" gridrow="2" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EFC5B9CF8FBF6" box="[159,446,1016,1120]" gridcol="0" gridrow="2" pageId="2" pageNumber="209">Caudal peduncle depth Caudal peduncle length Predorsal length</th>
<td id="4C3B3C73FFFA003DFD65FC5B9FA4FBF6" box="[644,738,1016,1120]" gridcol="1" gridrow="2" pageId="2" pageNumber="209">11.6 14.9 74.5</td>
<td id="4C3B3C73FFFA003DFC62FC5B9956FBF6" box="[899,1040,1016,1120]" gridcol="2" gridrow="2" pageId="2" pageNumber="209">8.912.5 11.119.7 70.080.5</td>
<td id="4C3B3C73FFFA003DFB98FC5B99FFFBF6" box="[1145,1209,1016,1120]" gridcol="3" gridrow="2" pageId="2" pageNumber="209">10.7 15.4 75.2</td>
<td id="4C3B3C73FFFA003DFB15FC5B9866FBF6" box="[1268,1312,1016,1120]" gridcol="4" gridrow="2" pageId="2" pageNumber="209">0.7 1.6 2.3</td>
</tr>
<tr id="0FEA550FFFFA003DFF7EFBD79866FB4A" box="[159,1312,1140,1244]" gridrow="3" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EFBD79CF8FB4A" box="[159,446,1140,1244]" gridcol="0" gridrow="3" pageId="2" pageNumber="209">Preanal length Prepelvic length Dorsal-fin base length</th>
<td id="4C3B3C73FFFA003DFD65FBD79FA4FB4A" box="[644,738,1140,1244]" gridcol="1" gridrow="3" pageId="2" pageNumber="209">75.4 62.5 9.4</td>
<td id="4C3B3C73FFFA003DFC62FBD79956FB4A" box="[899,1040,1140,1244]" gridcol="2" gridrow="3" pageId="2" pageNumber="209">71.780.3 59.874.3 7.213.2</td>
<td id="4C3B3C73FFFA003DFB98FBD799FFFB4A" box="[1145,1209,1140,1244]" gridcol="3" gridrow="3" pageId="2" pageNumber="209">76.0 67.0 10.2</td>
<td id="4C3B3C73FFFA003DFB15FBD79866FB4A" box="[1268,1312,1140,1244]" gridcol="4" gridrow="3" pageId="2" pageNumber="209">1.7 2.5 1.2</td>
</tr>
<tr id="0FEA550FFFFA003DFF7EFB539866FACE" box="[159,1312,1264,1368]" gridrow="4" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EFB539CF8FACE" box="[159,446,1264,1368]" gridcol="0" gridrow="4" pageId="2" pageNumber="209">Anal-fin base length First pectoral-fin length Head length</th>
<td id="4C3B3C73FFFA003DFD65FB539FA4FACE" box="[644,738,1264,1368]" gridcol="1" gridrow="4" pageId="2" pageNumber="209">8.9 9.8 18.9</td>
<td id="4C3B3C73FFFA003DFC62FB539956FACE" box="[899,1040,1264,1368]" gridcol="2" gridrow="4" pageId="2" pageNumber="209">7.310.6 9.822.5 18.925.0</td>
<td id="4C3B3C73FFFA003DFB98FB5399FFFACE" box="[1145,1209,1264,1368]" gridcol="3" gridrow="4" pageId="2" pageNumber="209">8.9 16.1 20.8</td>
<td id="4C3B3C73FFFA003DFB15FB539866FACE" box="[1268,1312,1264,1368]" gridcol="4" gridrow="4" pageId="2" pageNumber="209">0.7 2.4 1.0</td>
</tr>
<tr id="0FEA550FFFFA003DFF7EFACF9866FA42" box="[159,1312,1388,1492]" gridrow="5" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EFACF9CF8FA42" box="[159,446,1388,1492]" gridcol="0" gridrow="5" pageId="2" pageNumber="209">Percents of Head Length Head depth Head width</th>
<td id="4C3B3C73FFFA003DFD65FACF9FA4FA42" box="[644,738,1388,1492]" gridcol="1" gridrow="5" pageId="2" pageNumber="209">86.4 41.0</td>
<td id="4C3B3C73FFFA003DFC62FACF9956FA42" box="[899,1040,1388,1492]" gridcol="2" gridrow="5" pageId="2" pageNumber="209">74.4101.7 34.358.2</td>
<td id="4C3B3C73FFFA003DFB98FACF99FFFA42" box="[1145,1209,1388,1492]" gridcol="3" gridrow="5" pageId="2" pageNumber="209">84.8 48.0</td>
<td id="4C3B3C73FFFA003DFB15FACF9866FA42" box="[1268,1312,1388,1492]" gridcol="4" gridrow="5" pageId="2" pageNumber="209">5.5 5.1</td>
</tr>
<tr id="0FEA550FFFFA003DFF7EFA4B9866F9C6" box="[159,1312,1512,1616]" gridrow="6" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EFA4B9CF8F9C6" box="[159,446,1512,1616]" gridcol="0" gridrow="6" pageId="2" pageNumber="209">Interorbital width Snout length Eye diameter</th>
<td id="4C3B3C73FFFA003DFD65FA4B9FA4F9C6" box="[644,738,1512,1616]" gridcol="1" gridrow="6" pageId="2" pageNumber="209">24.2 26.4 10.1</td>
<td id="4C3B3C73FFFA003DFC62FA4B9956F9C6" box="[899,1040,1512,1616]" gridcol="2" gridrow="6" pageId="2" pageNumber="209">21.431.5 19.833.5 6.912.9</td>
<td id="4C3B3C73FFFA003DFB98FA4B99FFF9C6" box="[1145,1209,1512,1616]" gridcol="3" gridrow="6" pageId="2" pageNumber="209">25.9 27.3 9.9</td>
<td id="4C3B3C73FFFA003DFB15FA4B9866F9C6" box="[1268,1312,1512,1616]" gridcol="4" gridrow="6" pageId="2" pageNumber="209">2.3 2.5 1.0</td>
</tr>
<tr id="0FEA550FFFFA003DFF7EF9C79866F95A" box="[159,1312,1636,1740]" gridrow="7" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EF9C79CF8F95A" box="[159,446,1636,1740]" gridcol="0" gridrow="7" pageId="2" pageNumber="209">Width of mouth Nasal barbel length Maxilar barbel length</th>
<td id="4C3B3C73FFFA003DFD65F9C79FA4F95A" box="[644,738,1636,1740]" gridcol="1" gridrow="7" pageId="2" pageNumber="209">49.6 50.0 81.8</td>
<td id="4C3B3C73FFFA003DFC62F9C79956F95A" box="[899,1040,1636,1740]" gridcol="2" gridrow="7" pageId="2" pageNumber="209">36.354.2 33.563.6 34.997.6</td>
<td id="4C3B3C73FFFA003DFB98F9C799FFF95A" box="[1145,1209,1636,1740]" gridcol="3" gridrow="7" pageId="2" pageNumber="209">46.1 51.1 77.5</td>
<td id="4C3B3C73FFFA003DFB15F9C79866F95A" box="[1268,1312,1636,1740]" gridcol="4" gridrow="7" pageId="2" pageNumber="209">4.1 6.6 13.6</td>
</tr>
<tr id="0FEA550FFFFA003DFF7EF9439866F960" box="[159,1312,1760,1782]" gridrow="8" pageId="2" pageNumber="209">
<th id="4C3B3C73FFFA003DFF7EF9439CF8F960" box="[159,446,1760,1782]" gridcol="0" gridrow="8" pageId="2" pageNumber="209">Rictal barbel length</th>
<td id="4C3B3C73FFFA003DFD65F9439FA4F960" box="[644,738,1760,1782]" gridcol="1" gridrow="8" pageId="2" pageNumber="209">55.8</td>
<td id="4C3B3C73FFFA003DFC62F9439956F960" box="[899,1040,1760,1782]" gridcol="2" gridrow="8" pageId="2" pageNumber="209">22.880.3</td>
<td id="4C3B3C73FFFA003DFB98F94399FFF960" box="[1145,1209,1760,1782]" gridcol="3" gridrow="8" pageId="2" pageNumber="209">56.2</td>
<td id="4C3B3C73FFFA003DFB15F9439866F960" box="[1268,1312,1760,1782]" gridcol="4" gridrow="8" pageId="2" pageNumber="209">12.7</td>
</tr>
</table>
</paragraph>
<paragraph id="B165574DFFFAFFC0FF26F8999E3AF875" blockId="2.[151,1437,1850,2019]" pageId="2" pageNumber="209">Head longer than wide, slightly depressed, trapezoidal in dorsal view, wider at posterior margin of opercle. Anterior margin of snout slightly elongated. Eyes rounded located dorsally on anterior half of head; without free margin, orbits covered by fine and translucent membrane. Anterior nostril encircled by membrane forming small tube from which nasal barbel extends. Posterior nostril located nearer margin of orbit than anterior nostril, occluded anteriorly by fold of integument shaped like a half-shell.</paragraph>
<paragraph id="B165574DFFFBFFC1FF26FF349C81FEF3" blockId="3.[151,1436,151,645]" pageId="3" pageNumber="210">Mouth subterminal, margins slightly curved ventrally in frontal view; lower lip with fold of integument continuous with base of rictal barbel. Maxillary barbel depressed and elongated, inserted at corner of mouth; distal extremity passing insertion of pectoral fin when distended. Rictal barbel under maxillary barbel; extremity not reaching posterior portion of insertion of pectoral fin. Nasal barbel located laterally from anterior nostril; distal extremity reaching posterior portion of opercular patch of odontodes. Branchial membrane thick, attached to isthmus at anterior portion.</paragraph>
<paragraph id="B165574DFFFBFFC1FF26FECC9F5BFD13" blockId="3.[151,1436,151,645]" pageId="3" pageNumber="210">
Pectoral fin inserted just posterior to interopercular patch of odontodes (
<figureCitation id="29E14BC8FFFBFFC1FBE0FECC9901FE1E" box="[1025,1095,367,392]" captionStart="FIGURE 2" captionStartId="3.[151,250,1931,1953]" captionTargetBox="[151,1436,1223,1910]" captionTargetId="figure@3.[151,1436,1223,1910]" captionTargetPageId="3" captionText="FIGURE 2. Ituglanis compactus, INPA 13006, holotype; lateral view of left side of head. Scale bar = 2 mm." httpUri="https://zenodo.org/record/400859/files/figure.png" pageId="3" pageNumber="210">Fig. 2</figureCitation>
); pectoral-fin rays i,5(33*) or i,6(17); first ray not branched, more robust than the others, distinctly longer, up to 17.8% of SL, prolonged as filament; remaining rays with one branch, getting gradually smaller, making margin oblique. Pelvic-fin rays, i,4; distal edge of pelvic fin when depressed not passing origin of anal-fin. Anal and urogenital openings at posterior half of length of pelvic fin. Dorsal fin semicircular, distal margin rounded, origin on posterior half of body; dorsal rays, ii,6(7) or ii,7(43*); branched rays single branching; two or three supernumerary rays anterior to origin. Analfin origin on line passing over base of first branched ray of dorsal fin; length base similar to dorsal-fin base, distal margin rounded; anal-fin rays, ii,5.
</paragraph>
<caption id="E5A507C5FFFBFFC1FF76FBC39F06FB03" httpUri="https://zenodo.org/record/400858/files/figure.png" pageId="3" pageNumber="210" targetBox="[151,1436,683,1099]" targetPageId="3">
<paragraph id="B165574DFFFBFFC1FF76FBC39F06FB03" blockId="3.[151,1436,1120,1173]" pageId="3" pageNumber="210">
<emphasis id="83AE8B5FFFFBFFC1FF76FBC39C53FBE3" bold="true" box="[151,277,1120,1142]" pageId="3" pageNumber="210">FIGURE 1.</emphasis>
<emphasis id="83AE8B5FFFFBFFC1FEFCFBC39CB4FBE1" box="[285,498,1120,1143]" italics="true" pageId="3" pageNumber="210">
<taxonomicName id="76DA2CCEFFFBFFC1FEFCFBC39CA8FBE1" box="[285,494,1120,1143]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="210" phylum="Chordata" rank="species" species="compactus">Ituglanis compactus</taxonomicName>
,
</emphasis>
INPA 13006, holotype, 25.6 mm SL, lateral view of left side; Brazil, Amapá, Laranjal do Jari, rio Iratapuru, tributary of the rio Jari.
</paragraph>
</caption>
<caption id="E5A507C5FFFBFFC1FF76F82899A2F837" box="[151,1252,1931,1953]" httpUri="https://zenodo.org/record/400859/files/figure.png" pageId="3" pageNumber="210" targetBox="[151,1436,1223,1910]" targetPageId="3">
<paragraph id="B165574DFFFBFFC1FF76F82899A2F837" blockId="3.[151,1252,1931,1953]" box="[151,1252,1931,1953]" pageId="3" pageNumber="210">
<emphasis id="83AE8B5FFFFBFFC1FF76F8289C54F836" bold="true" box="[151,274,1931,1953]" pageId="3" pageNumber="210">FIGURE 2.</emphasis>
<emphasis id="83AE8B5FFFFBFFC1FEF8F8289CAAF837" box="[281,492,1931,1953]" italics="true" pageId="3" pageNumber="210">
<taxonomicName id="76DA2CCEFFFBFFC1FEF8F8289CAEF837" box="[281,488,1931,1953]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="210" phylum="Chordata" rank="species" species="compactus">Ituglanis compactus</taxonomicName>
,
</emphasis>
INPA 13006, holotype; lateral view of left side of head. Scale bar = 2 mm.
</paragraph>
</caption>
<paragraph id="B165574DFFFCFFC6FF26FF349C89FF6E" blockId="4.[151,1437,151,464]" pageId="4" pageNumber="211">Caudal peduncle short and compressed. Caudal fin slightly rounded; principal caudal-fin rays, i,5/5,ii(4), i,5/ 6,i(45*) or i,6/6,i(1). Procurrent caudal-fin rays beginning at anterior half-length of caudal peduncle; 1014 dorsally and 911 ventrally.</paragraph>
<paragraph id="B165574DFFFCFFC6FF26FEA799F0FE46" blockId="4.[151,1437,151,464]" pageId="4" pageNumber="211">
<emphasis id="83AE8B5FFFFCFFC6FF26FEA79C05FE8B" bold="true" box="[199,323,260,285]" pageId="4" pageNumber="211">Osteology.</emphasis>
Anterior margin of mesethmoid straight, wide axis. Conspicuous concavity in anterior margin of autopalatine; posterior process moderately long and wide at base. Premaxilla rectangular, two regular rows of 13 16 conical teeth. Triangular mandible, two irregular rows of 1518 conical teeth. Sphenotic in anterior direction. Sphenotic, prootic, and pterosphenotic fused with anterior projection and opening of infraorbital sensory canal. Fontanels restricted to a small opening; anterior elongated between frontals, posterior at parieto-supraoccipital. Weberian apparatus with small lateral openings and tiny pores along its entire surface (
<figureCitation id="29E14BC8FFFCFFC6FB82FE1499EEFE46" box="[1123,1192,439,464]" captionStart="FIGURE 3" captionStartId="4.[151,250,1529,1551]" captionTargetBox="[180,1406,532,1473]" captionTargetId="figure@4.[151,1436,517,1508]" captionTargetPageId="4" captionText="FIGURE 3. Dorsal view of skull and Weberian apparatus of Ituglanis compactus, paratype, INPA 13006, 22.4 mm SL. AOR, antorbital; APA, autopalatine; EPO, epioccipital; FRO, frontal; i 1 11, infraorbital sensory pores 1 to 11; laf, ramus lateralis acessorius facialis foramen; LET, lateral ethmoid; MAX, maxila; MET, mesethmoid; PMX, premaxila; po 1 2, postotic sensory pores 1 to 2; PSC, “ posttemporosupracleithrum ”; PSO, parieto-supraoccipital; PTE, pterotic; SOR, supraorbital tendon-bone; s 1 6, supraorbital sensory pores 1 to 6; SPH + POT + PSF, sphenotic + prootic + pterosphenoid; WEB, Weberian apparatus. Left laterosensory canals and pores do not view. Scale bar = 1 mm." httpUri="https://zenodo.org/record/400860/files/figure.png" pageId="4" pageNumber="211">Fig. 3</figureCitation>
).
</paragraph>
<caption id="E5A507C5FFFCFFC6FF76FA5A9E48F93E" httpUri="https://zenodo.org/record/400860/files/figure.png" pageId="4" pageNumber="211" targetBox="[180,1406,532,1473]" targetPageId="4">
<paragraph id="B165574DFFFCFFC6FF76FA5A9E48F93E" blockId="4.[151,1436,1529,1704]" pageId="4" pageNumber="211">
<emphasis id="83AE8B5FFFFCFFC6FF76FA5A9C55F998" bold="true" box="[151,275,1529,1551]" pageId="4" pageNumber="211">FIGURE 3.</emphasis>
Dorsal view of skull and Weberian apparatus of
<taxonomicName id="76DA2CCEFFFCFFC6FCE9FA5A9E93F999" box="[776,981,1529,1551]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="211" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFCFFC6FCE9FA5A9E93F999" box="[776,981,1529,1551]" italics="true" pageId="4" pageNumber="211">Ituglanis compactus</emphasis>
</taxonomicName>
, paratype, INPA 13006, 22.4 mm SL. AOR, antorbital; APA, autopalatine; EPO, epioccipital; FRO, frontal; i111, infraorbital sensory pores 1 to 11; laf, ramus lateralis acessorius facialis foramen; LET, lateral ethmoid; MAX, maxila; MET, mesethmoid; PMX, premaxila; po12, postotic sensory pores 1 to 2; PSC, “posttemporosupracleithrum”; PSO, parieto-supraoccipital; PTE, pterotic; SOR, supraorbital tendon-bone; s16, supraorbital sensory pores 1 to 6; SPH+POT+PSF, sphenotic+prootic+pterosphenoid; WEB, Weberian apparatus. Left laterosensory canals and pores do not view. Scale bar = 1 mm.
</paragraph>
</caption>
<paragraph id="B165574DFFFCFFC6FF26F9739C2AF8C2" blockId="4.[151,1437,1744,2021]" pageId="4" pageNumber="211">
Opercular patch of odontodes small and rounded, arranged dorsolaterally in posterior region of head, reaching base of pectoral fin; 810 long, straight odontodes. Interopercular patch of odontodes elongated, curved in posterior region, arranged ventrolaterally on head, slightly anterior of opercular patch; 1215 long, straight odontodes (
<figureCitation id="29E14BC8FFFCFFC6FEF8F89F9C18F8C2" box="[281,350,1852,1877]" captionStart="FIGURE 4" captionStartId="5.[151,250,1156,1178]" captionTargetBox="[178,1405,481,1089]" captionTargetId="figure@5.[151,1436,445,1134]" captionTargetPageId="5" captionText="FIGURE 4. Left view of the suspensorial and opercular series of Ituglanis compactus, paratype, INPA 13006, 22.4 mm SL. HYO, hyomandibula; IOP, interopercle; MPT, metapterygoid; OPE, opercle; POP, preopercle; QUA, quadrate. Scale bar = 0.5 mm." httpUri="https://zenodo.org/record/400861/files/figure.png" pageId="4" pageNumber="211">Fig. 4</figureCitation>
).
</paragraph>
<paragraph id="B165574DFFFCFFC7FF26F8C3995EFE11" blockId="4.[151,1437,1744,2021]" lastBlockId="5.[151,1437,151,392]" lastPageId="5" lastPageNumber="212" pageId="4" pageNumber="211">Urohyal with two long, lateral, laminar processes, wide from base to medial portion, narrowing gradually towards distal extremity. Branchiostegal rays seven or eight, seventh notably expanded in its posterior extremity. First basibranchial absent, second and third basibranchials ossified with cartilaginous extremities; fourth basibranchial elongated and cartilaginous. First hypobranchial ossified, elongated and slightly twisted; second hypobranchial elongated, slightly trapezoidal, mostly cartilaginous, anterolateral process ossified; third hypobranchial depressed, mostly cartilaginous, anterolateral process ossified too. First, second, third, and fourth ceratobranchials ossified, cartilaginous extremities; fifth ceratobranchial curved, small teeth present on anterior half. First epibranchial with long anterior process; second epibranchial with two small alternating processes; third with rounded posterior process; fourth flattened, slightly rectangular; fifth reduced, cartilaginous when present. First and second pharyngobranchials absent; third and fourth slightly twisted, fourth attached to dental plate. Pharyngeal dental plate with conical teeth arranged ventromedially in two rows.</paragraph>
<caption id="E5A507C5FFFDFFC7FF76FB279D80FB41" httpUri="https://zenodo.org/record/400861/files/figure.png" pageId="5" pageNumber="212" targetBox="[178,1405,481,1089]" targetPageId="5">
<paragraph id="B165574DFFFDFFC7FF76FB279D80FB41" blockId="5.[151,1436,1156,1239]" pageId="5" pageNumber="212">
<emphasis id="83AE8B5FFFFDFFC7FF76FB279C52FB0F" bold="true" box="[151,276,1156,1178]" pageId="5" pageNumber="212">FIGURE 4.</emphasis>
Left view of the suspensorial and opercular series of
<taxonomicName id="76DA2CCEFFFDFFC7FCA5FB279954FB0C" box="[836,1042,1156,1178]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="212" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFDFFC7FCA5FB279954FB0C" box="[836,1042,1156,1178]" italics="true" pageId="5" pageNumber="212">Ituglanis compactus</emphasis>
</taxonomicName>
, paratype, INPA 13006, 22.4 mm SL. HYO, hyomandibula; IOP, interopercle; MPT, metapterygoid; OPE, opercle; POP, preopercle; QUA, quadrate. Scale bar = 0.5 mm.
</paragraph>
</caption>
<paragraph id="B165574DFFFDFFC7FF26FB5D9FAAFAAD" blockId="5.[151,1437,1278,2023]" pageId="5" pageNumber="212">Cleithrum approximately rectangular or triangular in ventral view. Scapulocoracoid in lateral region of cleithrum, approximately rectangular in ventral view.</paragraph>
<paragraph id="B165574DFFFDFFC7FF26FAE499B9FA5D" blockId="5.[151,1437,1278,2023]" pageId="5" pageNumber="212">Two pairs of ribs. First hemal canal complete on third vertebrae after Weberian apparatus. First hemal spine complete between vertebrae 14 and 16. Total number of vertebrae 36 or 37. Two vertebrae between first pterygiophore of dorsal fin and first pterygiophore of anal fin. Eight dorsal pterygiophores located between neural spines of vertebrae 23 and 27. Six anal pterygiophores between hemal spines of vertebrae 24 and 27.</paragraph>
<paragraph id="B165574DFFFDFFC7FF26FA759F52F9A1" blockId="5.[151,1437,1278,2023]" pageId="5" pageNumber="212">
Caudal skeleton composed of the parhypural fused to hypurals 1 and 2, hypural plates fused, probably 3 and 4, and hypural 5 free. Uroneural, central preural 1 and neural arch of central preural 1 fused. Neural and hemal spines of the preural centrum 2 (
<figureCitation id="29E14BC8FFFDFFC7FE54F9BD9CBEF9A1" box="[437,504,1566,1591]" captionStart="FIGURE 5" captionStartId="6.[151,250,1512,1534]" captionTargetBox="[175,1412,505,1478]" captionTargetId="figure@6.[151,1436,483,1491]" captionTargetPageId="6" captionText="FIGURE 5. Left side view of the caudal skeleton. a) Ituglanis compactus, INPA 13006, 22.4 mm SL; b) Ituglanis gracilior, MCP 36241, 42.4 mm SL; c) Ituglanis macunaima, MZUSP 103799, 46.3 mm SL; d) Ituglanis proops, MZUSP 60255, 55.6 mm SL. NPU 1, neural arch of the preural centrum 1; PU 1 + U 1, compound centrum formed from preural 1 and ural centrum 1; PU 2, preural centrum 2; HE, hemal spine; NE, neural spine; NSPU 1, neural spine of the preural centrum 1; H 3, hypural 3; H 4 + H 5, hypurals 4 and 5 fused; H 3 + H 4 + H 5, hypurals 3, 4 and 5 fused; PH + H 1 + H 2, parhypural and hypurals 1 and 2 fused; UN, uroneural. Scale bar = 1 mm." httpUri="https://zenodo.org/record/400862/files/figure.png" pageId="5" pageNumber="212">Fig. 5</figureCitation>
a).
</paragraph>
<paragraph id="B165574DFFFDFFC7FF26F9E09E7CF899" blockId="5.[151,1437,1278,2023]" pageId="5" pageNumber="212">
Pores present on cephalic laterosensory canals. Supraorbital pores s1, s3, and s6 supraorbital; s1 between and immediately behind anterior nostril; s3 between and just behind posterior nostril; s6 posterior to interorbital region. Pores
<date id="C564718DFFFDFFC7FF07F9299C1AF935" box="[230,348,1674,1699]" pageId="5" pageNumber="212">i1 and i3</date>
of infraorbital canal located anteriorly, near base of nasal barbel;
<date id="C564718DFFFDFFC7FB48F929987DF935" box="[1193,1339,1674,1699]" pageId="5" pageNumber="212">i10 and i11</date>
located posteroventrally to interorbital region. Pores po1 and po2 of postotic canal, po1 anterodorsal to opercular patch of odontodes and po2 posterolateral to opercular patch of odontodes. Lateral line short, with two pores, ll1 and ll2, posteriorly to opercle and posterodorsal to pectoral-fin base.
</paragraph>
<paragraph id="B165574DFFFDFFC7FF26F8B99C1DF8ED" blockId="5.[151,1437,1278,2023]" pageId="5" pageNumber="212">
<emphasis id="83AE8B5FFFFDFFC7FF26F8B99C8DF8A5" bold="true" box="[199,459,1818,1843]" pageId="5" pageNumber="212">Coloration in alcohol.</emphasis>
Specimens contain no chromatophores on body, pale yellow to light orange coloration in dorsolateral region, gradually becoming lighter in ventral and caudal regions, probably due the long date and exposure to light.
</paragraph>
<paragraph id="B165574DFFFDFFC4FF26F8259F38FE8B" blockId="5.[151,1437,1278,2023]" lastBlockId="6.[151,1436,151,429]" lastPageId="6" lastPageNumber="213" pageId="5" pageNumber="212">
<materialsCitation id="01B25D10FFFDFFC4FF26F8259F38FE8B" ID-GBIF-Occurrence="1440684139" collectionCode="RESEX, RDS" county="Notes" lastPageId="6" lastPageNumber="213" location="rio Cajari Extractive Reserve" municipality="rio Iratapuru. It" pageId="5" pageNumber="212" specimenCount="1" stateProvince="Amapa">
<emphasis id="83AE8B5FFFFDFFC7FF26F8259C9AF809" bold="true" box="[199,476,1926,1951]" pageId="5" pageNumber="212">
<collectingCounty id="58042FC1FFFDFFC7FF26F8259C4CF809" box="[199,266,1926,1951]" pageId="5" pageNumber="212">Notes</collectingCounty>
on conservation.
</emphasis>
<taxonomicName id="76DA2CCEFFFDFFC7FE06F8259F8BF808" box="[487,717,1926,1951]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="212" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFDFFC7FE06F8259F8BF808" box="[487,717,1926,1951]" italics="true" pageId="5" pageNumber="212">Ituglanis compactus</emphasis>
</taxonomicName>
was found only along the
<collectingMunicipality id="5101CD37FFFDFFC7FBEDF82599F9F808" box="[1036,1215,1926,1951]" pageId="5" pageNumber="212">rio Iratapuru. It</collectingMunicipality>
occurs outside the boundaries of two protected areas in
<collectingRegion id="731E99AFFFFDFFC7FD84F8089FF0F855" box="[613,694,1963,1987]" country="Brazil" name="Amapa" pageId="5" pageNumber="212">Amapá</collectingRegion>
State, the
<location id="B4050196FFFDFFC7FCA5F80999E4F854" LSID="urn:lsid:plazi:treatment:3973E65BFFF9FFC4FF76FA3B9F8FFE3B:B4050196FFFDFFC7FCA5F80999E4F854" box="[836,1186,1962,1987]" county="Notes" municipality="rio Iratapuru. It" name="rio Cajari Extractive Reserve" pageId="5" pageNumber="212" stateProvince="Amapa">rio Cajari Extractive Reserve</location>
(
<collectionCode id="D7CBCF88FFFDFFC7FB58F8089851F855" box="[1209,1303,1963,1987]" pageId="5" pageNumber="212">RESEX</collectionCode>
), a federal conservation area for sustainable use with an area of 481,650 hectares, and the Uitapuru Sustainable Development Reserve (
<collectionCode id="D7CBCF88FFFEFFC4FEE1FF3B9C7FFF26" box="[256,313,152,176]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13948" name="Royal Dublin Society" pageId="6" pageNumber="213">RDS</collectionCode>
) with an area of 806,180 hectares. The main threat to the conservation of
<taxonomicName id="76DA2CCEFFFEFFC4FB97FF34981FFF26" box="[1142,1369,151,176]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="213" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFEFFC4FB97FF34981FFF26" box="[1142,1369,151,176]" italics="true" pageId="6" pageNumber="213">Ituglanis compactus</emphasis>
</taxonomicName>
is the hydroelectric dam of Santo Antônio do Jari, located between the municipalities of Almeirim in
<collectingRegion id="731E99AFFFFEFFC4FB35FF1F9840FF42" box="[1236,1286,188,212]" country="Brazil" name="Para" pageId="6" pageNumber="213">Pará</collectingRegion>
and Laranjal do Jari in
<collectingRegion id="731E99AFFFFEFFC4FEEDFF439C26FF6E" box="[268,352,224,248]" country="Brazil" name="Amapa" pageId="6" pageNumber="213">Amapá</collectingRegion>
, because it abruptly alters the natural characteristics of the regional aquatic ecosystem and can affect the survival of this and other species.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="F9C004C6FFFEFFC4FF26FE849FA0FEF3" pageId="6" pageNumber="213" type="distribution">
<paragraph id="B165574DFFFEFFC4FF26FE849FA0FEF3" blockId="6.[151,1436,151,429]" pageId="6" pageNumber="213">
<emphasis id="83AE8B5FFFFEFFC4FF26FE849C26FED6" bold="true" box="[199,352,295,320]" pageId="6" pageNumber="213">Distribution.</emphasis>
<taxonomicName id="76DA2CCEFFFEFFC4FE8DFE849F12FED6" box="[364,596,295,320]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="213" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFEFFC4FE8DFE849F12FED6" box="[364,596,295,320]" italics="true" pageId="6" pageNumber="213">Ituglanis compactus</emphasis>
</taxonomicName>
is known only from the
<typeStatus id="6E61E9EFFFFEFFC4FC67FE8B9EF0FED6" box="[902,950,296,320]" pageId="6" pageNumber="213">type</typeStatus>
locality on the rio Iratapuru, a left-bank tributary of the rio Jari,
<collectingRegion id="731E99AFFFFEFFC4FE43FEEF9CB5FEF2" box="[418,499,332,356]" country="Brazil" name="Amapa" pageId="6" pageNumber="213">Amapá</collectingRegion>
State,
<collectingCountry id="C9CD17DDFFFEFFC4FDA1FEEF9FC2FEF3" box="[576,644,332,357]" name="Brazil" pageId="6" pageNumber="213">Brazil</collectingCountry>
(
<figureCitation id="29E14BC8FFFEFFC4FD72FEEF9F9EFEF3" box="[659,728,332,357]" captionStart="FIGURE 6" captionStartId="8.[151,250,1513,1535]" captionTargetBox="[177,1393,615,1451]" captionTargetId="figure@8.[151,1436,589,1491]" captionTargetPageId="8" captionText="FIGURE 6. Geographic distribution of Ituglanis compactus, indicating type locality (yellow circle) in the rio Iratapuru, a tributary of the rio Jari, Amapá, Brazil." httpUri="https://zenodo.org/record/400863/files/figure.png" pageId="6" pageNumber="213">Fig. 6</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="F9C004C6FFFEFFC4FF26FECC9F8FFE3B" pageId="6" pageNumber="213" type="etymology">
<paragraph id="B165574DFFFEFFC4FF26FECC9F8FFE3B" blockId="6.[151,1436,151,429]" pageId="6" pageNumber="213">
<emphasis id="83AE8B5FFFFEFFC4FF26FECC9C08FE1E" bold="true" box="[199,334,367,392]" pageId="6" pageNumber="213">Etymology.</emphasis>
From the Latin,
<taxonomicName id="76DA2CCEFFFEFFC4FDE9FED29FC6FE1E" box="[520,640,369,392]" class="Actinopterygii" family="Trichomycteridae" genus="Ituglanis" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="213" phylum="Chordata" rank="species" species="compactus">
<emphasis id="83AE8B5FFFFEFFC4FDE9FED29FC6FE1E" box="[520,640,369,392]" italics="true" pageId="6" pageNumber="213">compactus</emphasis>
</taxonomicName>
; in reference to the small body size and internal and external characters maintained compared to the larger size congeners.
</paragraph>
</subSubSection>
</treatment>
</document>