treatments-xml/data/C2/7B/87/C27B87BC66411C5D538FFDFABB9BF92D.xml

<document id="05A407B14DBF5CB574E3D35118558784" ID-CLB-Dataset="28078" ID-DOI="10.11646/zootaxa.4504.3.3" ID-GBIF-Dataset="95384d3c-03a2-4157-846e-06f0f6688f80" ID-ISSN="1175-5326" ID-Zenodo-Dep="2606452" ID-ZooBank="91581D02-8E8F-409C-8D60-CB953157CEA5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553584782349" checkinUser="plazi" docAuthor="Fernández, Luis &amp; Bize, Julieta Andreoli" docDate="2018" docId="C27B87BC66411C5D538FFDFABB9BF92D" docLanguage="en" docName="zootaxa.4504.3.3.pdf" docOrigin="Zootaxa 4504 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Trichomycterus varii Fernández &amp; Bize 2018, sp. nov." docType="treatment" docVersion="8" lastPageNumber="366" masterDocId="3E42FFC466401C5A5318FFF4BF14FFB6" masterDocTitle="New species of Trichomycterus (Siluriformes: Trichomycteridae) from the High Andean Plateau of Argentina" masterLastPageNumber="370" masterPageNumber="359" pageNumber="360" updateTime="1698712770193" updateUser="ExternalLinkService">
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<mods:title id="B21BF5AB169BCA9B8EC7303BB518ACE9">New species of Trichomycterus (Siluriformes: Trichomycteridae) from the High Andean Plateau of Argentina</mods:title>
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<mods:namePart id="F66B9443CDA5493C2983C22E2EDF5523">Fernández, Luis</mods:namePart>
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<mods:namePart id="E534A6FB56708D26DA1F6343A52B854F">Bize, Julieta Andreoli</mods:namePart>
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<mods:date id="410A7C0BFA703123DAA27A20EEF2EE9D">2018</mods:date>
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<treatment id="C27B87BC66411C5D538FFDFABB9BF92D" ID-DOI="http://doi.org/10.5281/zenodo.5973729" ID-GBIF-Taxon="154495070" ID-Zenodo-Dep="5973729" LSID="urn:lsid:plazi:treatment:C27B87BC66411C5D538FFDFABB9BF92D" httpUri="http://treatment.plazi.org/id/C27B87BC66411C5D538FFDFABB9BF92D" lastPageId="7" lastPageNumber="366" pageId="1" pageNumber="360">
<subSubSection id="02C8652166411C5B538FFDFABEECFD9F" box="[151,504,526,553]" pageId="1" pageNumber="360" type="nomenclature">
<paragraph id="4A6D36AA66411C5B538FFDFABEECFD9F" blockId="1.[151,504,526,583]" box="[151,504,526,553]" pageId="1" pageNumber="360">
<heading id="112581C666411C5B538FFDFABEECFD9F" bold="true" box="[151,504,526,553]" fontSize="11" level="1" pageId="1" pageNumber="360" reason="1">
<emphasis id="78A6EAB866411C5B538FFDFABEECFD9F" bold="true" box="[151,504,526,553]" pageId="1" pageNumber="360">
<taxonomicName id="8DD24D2966411C5B538FFDFABE87FD9E" authority="Fernández &amp; Bize, 2018" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[151,403,526,553]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="varii" status="sp. nov.">
<emphasis id="78A6EAB866411C5B538FFDFABE87FD9E" bold="true" box="[151,403,526,553]" italics="true" pageId="1" pageNumber="360">Trichomycterus varii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="639557C366411C5B5283FDFBBEECFD9F" box="[411,504,527,553]" pageId="1" pageNumber="360" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="02C8652166411C5B538FFDDABE50FDF1" box="[151,324,558,583]" pageId="1" pageNumber="360" type="description">
<paragraph id="4A6D36AA66411C5B538FFDDABE50FDF1" blockId="1.[151,504,526,583]" box="[151,324,558,583]" pageId="1" pageNumber="360">
<figureCitation id="D2E92A2F66411C5B538FFDDABFF9FDF1" box="[151,237,558,583]" captionStart="FIGURE 1" captionStartId="3.[151,250,1516,1541]" captionTargetBox="[187,1400,210,1454]" captionTargetId="figure@3.[151,1436,151,1496]" captionTargetPageId="3" captionText="FIGURE 1. Trichomycterus varii, new species, holotype, FACEN 0105, 52.9 mm SL, left lateral, dorsal, and ventral views; Argentina, Provincia de Jujuy, Departamento Santa Catalina, Río Cieneguillas. Photograph by L. Fernández." httpUri="https://zenodo.org/record/2606454/files/figure.png" pageId="1" pageNumber="360">Figure 1</figureCitation>
; Table 1
</paragraph>
</subSubSection>
<subSubSection id="02C8652166411C5B538FFD85BDB5FD50" pageId="1" pageNumber="360" type="materials_examined">
<paragraph id="4A6D36AA66411C5B538FFD85BC21FD1E" blockId="1.[151,1436,625,742]" pageId="1" pageNumber="360">
<materialsCitation id="FABA3CF766411C5B538FFD85BC21FD1E" ID-GBIF-Occurrence="2028137917" collectingDate="2017-10-06" collectionCode="FACEN" collectorName="C. Fernandez" country="Argentina" elevation="4" latitude="-22.116667" location="Cieneguillas River" longLatPrecision="1261" longitude="-65.75" municipality="Santa Catalina Department" pageId="1" pageNumber="360" specimenCount="1" stateProvince="Jujuy" typeStatus="holotype">
<emphasis id="78A6EAB866411C5B538FFD85BE14FD3F" bold="true" box="[151,256,625,649]" pageId="1" pageNumber="360">
<typeStatus id="9569880866411C5B538FFD85BFEFFD3F" box="[151,251,625,649]" pageId="1" pageNumber="360" type="holotype">Holotype</typeStatus>
.
</emphasis>
<collectionCode id="2CC3AE6F66411C5B5210FD85BE4DFD3F" box="[264,345,625,649]" pageId="1" pageNumber="360">FACEN</collectionCode>
0 105, 52.9 mm SL; 
<collectingCountry id="32C5763A66411C5B512BFD85BD8FFD3C" box="[563,667,625,650]" name="Argentina" pageId="1" pageNumber="360">Argentina</collectingCountry>
, 
<collectingRegion id="8816F84866411C5B51BFFD85BC57FD3C" box="[679,835,625,650]" country="Argentina" name="Jujuy" pageId="1" pageNumber="360">Jujuy Province</collectingRegion>
, 
<collectingMunicipality id="AA09ACD066411C5B5057FD85BB72FD3F" box="[847,1126,625,650]" pageId="1" pageNumber="360">Santa Catalina Department</collectingMunicipality>
, 
<location id="4F0D607166411C5B576BFD85BA26FD3C" LSID="urn:lsid:plazi:treatment:C27B87BC66411C5D538FFDFABB9BF92D:4F0D607166411C5B576BFD85BA26FD3C" box="[1139,1330,625,650]" country="Argentina" latitude="-22.116667" longLatPrecision="1261" longitude="-65.75" municipality="Santa Catalina Department" name="Cieneguillas River" pageId="1" pageNumber="360" stateProvince="Jujuy">Cieneguillas River</location>
(
<geoCoordinate id="2FE6506D66411C5B565AFD85BA8CFD3F" box="[1346,1432,625,649]" direction="south" orientation="latitude" pageId="1" pageNumber="360" precision="925" value="-22.116667">22°07’S</geoCoordinate>
, 
<geoCoordinate id="2FE6506D66411C5B53DFFD7BBE33FD1E" box="[199,295,655,680]" direction="west" orientation="longitude" pageId="1" pageNumber="360" precision="925" value="-65.75">65°45’W</geoCoordinate>
), 
<quantity id="8D2A9B4F66411C5B5221FD7BBE99FD11" box="[313,397,655,680]" metricMagnitude="0" metricUnit="m" metricValue="3.567" pageId="1" pageNumber="360" unit="m" value="3.567">
<elevation id="C1FFD19966411C5B5221FD7BBE99FD11" box="[313,397,655,680]" metricMagnitude="0" metricUnit="m" metricValue="3.567" pageId="1" pageNumber="360" unit="m" value="3.567">3,567 m</elevation>
</quantity>
elevation, 
<collectorName id="E727537C66411C5B52E4FD64BD92FD1E" box="[508,646,655,680]" pageId="1" pageNumber="360">C. Fernández</collectorName>
, 
<date id="3E6C106A66411C5B5188FD7BBC25FD1E" box="[656,817,655,680]" pageId="1" pageNumber="360" value="2017-10-06">
<collectingDate id="2E28E98266411C5B5188FD7BBC25FD1E" box="[656,817,655,680]" pageId="1" pageNumber="360" value="2017-10-06">6 October 2017</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph id="4A6D36AA66411C5B538FFD5BBDB5FD50" blockId="1.[151,1436,625,742]" pageId="1" pageNumber="360">
<materialsCitation id="FABA3CF766411C5B538FFD5BBCF6FD71" ID-GBIF-Occurrence="2028137919" box="[151,994,686,711]" collectingDate="2017-10-06" collectionCode="FACEN" collectorName="C. Fernandez" country="Argentina" elevation="4" latitude="-22.116667" location="Cieneguillas River" longLatPrecision="1261" longitude="-65.75" municipality="Santa Catalina Department" pageId="1" pageNumber="360" specimenCount="9" stateProvince="Jujuy" typeStatus="paratype">
<emphasis id="78A6EAB866411C5B538FFD5BBE1DFD71" bold="true" box="[151,265,687,711]" pageId="1" pageNumber="360">
<typeStatus id="9569880866411C5B538FFD5BBE11FD71" box="[151,261,687,711]" pageId="1" pageNumber="360" type="paratype">Paratypes</typeStatus>
.
</emphasis>
<collectionCode id="2CC3AE6F66411C5B5208FD5BBE75FD71" box="[272,353,687,711]" pageId="1" pageNumber="360">FACEN</collectionCode>
0 106, 
<specimenCount id="5CD4FD2366411C5B52BEFD5BBD31FD71" box="[422,549,686,711]" pageId="1" pageNumber="360" type="generic">9 specimens</specimenCount>
, 36.6–54.3 mm SL, collected with holotype
</materialsCitation>
. 
<materialsCitation id="FABA3CF766411C5B50F3FD5BBD89FD50" ID-GBIF-Occurrence="2028137918" collectingDate="2017-10-06" collectionCode="FACEN" collectorName="C. Fernandez" country="Argentina" elevation="4" latitude="-22.116667" location="Cieneguillas River" longLatPrecision="1261" longitude="-65.75" municipality="Santa Catalina Department" pageId="1" pageNumber="360" specimenCount="2" stateProvince="Jujuy" typeStatus="paratype">
<collectionCode id="2CC3AE6F66411C5B50F3FD5BBB28FD71" box="[1003,1084,687,711]" pageId="1" pageNumber="360">FACEN</collectionCode>
0 107, 
<specimenCount id="5CD4FD2366411C5B5799FD5BBA14FD71" box="[1153,1280,686,711]" pageId="1" pageNumber="360" type="generic">2 specimens</specimenCount>
, 35.7–43.5 mm SL cs (disarticulated), collected with holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="02C8652166411C58538FFCE7BE83FDD5" lastPageId="2" lastPageNumber="361" pageId="1" pageNumber="360" type="diagnosis">
<paragraph id="4A6D36AA66411C58538FFCE7BE83FDD5" blockId="1.[151,1437,787,2039]" lastBlockId="2.[151,1437,152,791]" lastPageId="2" lastPageNumber="361" pageId="1" pageNumber="360">
<emphasis id="78A6EAB866411C5B538FFCE7BE1EFC98" bold="true" box="[151,266,787,814]" pageId="1" pageNumber="360">Diagnosis</emphasis>
. 
<taxonomicName id="8DD24D2966411C5B5203FCE0BD1CFC98" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[283,520,788,814]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866411C5B5203FCE0BD1CFC98" box="[283,520,788,814]" italics="true" pageId="1" pageNumber="360">Trichomycterus varii</emphasis>
</taxonomicName>
is diagnosed among congeners from the High Andean Plateau (
<emphasis id="78A6EAB866411C5B57F6FCE0BCA9FCC0" italics="true" pageId="1" pageNumber="360">
<taxonomicName id="8DD24D2966411C5B57F6FCE0BFF3FCE4" baseAuthorityName="Marini, Nichols &amp; La Monte" baseAuthorityYear="1933" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="alterus">Trichomycterus alterus</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B53ECFCCDBE79FCE4" authorityName="Fernandez &amp; Vari" authorityYear="2002" box="[244,365,824,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="belensis">T. belensis</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B5261FCCDBEC8FCE4" baseAuthorityName="Nichols" baseAuthorityYear="1956" box="[377,476,824,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="boylei">T. boylei</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B52F0FCCDBDBDFCE4" authorityName="Fernandez &amp; Vari" authorityYear="2000" box="[488,681,825,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="catamarcensis">T. catamarcensis</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B51ACFCCDBC4DFCE4" authorityName="Weyenberg" authorityYear="1877" box="[692,857,824,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="corduvensis">T. corduvensis</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B507CFCCDBCF6FCE4" authorityName="Fernandez" authorityYear="2000" box="[868,994,825,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="ramosus">T. ramosus</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B50F6FCCDBB56FCE4" box="[1006,1090,825,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="roigi">T. roigi</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B5757FCCDBBBAFCE4" authorityName="Fernandez &amp; Schaefer" authorityYear="2003" box="[1103,1198,824,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="yuska">T. yuska</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B57A1FCCDBA68FCE4" authorityName="Arratia" authorityYear="1983" box="[1209,1404,824,850]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="chungaraensis">T. chungaraensis</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B5690FCCDBE04FCC0" authorityName="Arratia" authorityYear="1983" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="laucaensis">T. laucaensis</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B5205FCA9BEBAFCC0" authorityName="Arratia &amp; Menu-Marque" authorityYear="1984" box="[285,430,860,886]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="duellmani">T. duellmani</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B52A3FCA9BD0BFCC0" baseAuthorityName="Tschudi" baseAuthorityYear="1846" box="[443,543,860,886]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="dispar">T. dispar</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B5135FCA9BD88FCC0" authorityName="Fernandez &amp; Miranda" authorityYear="2007" box="[557,668,860,886]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="therma">T. therma</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B51B1FCA9BC3DFCC0" baseAuthorityName="Fowler" baseAuthorityYear="1940" box="[681,809,861,886]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="tiraquae">T. tiraquae</taxonomicName>
, 
<taxonomicName id="8DD24D2966411C5B502EFCA9BCADFCC0" authorityName="Valenciennes" authorityYear="1846" box="[822,953,860,886]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="rivulatus">T. rivulatus</taxonomicName>
,
</emphasis>
and 
<emphasis id="78A6EAB866411C5B50E0FCA9BBEEFCC0" box="[1016,1274,860,886]" italics="true" pageId="1" pageNumber="360">
<taxonomicName id="8DD24D2966411C5B50E0FCA9BBE6FCC0" authorityName="Fernandez &amp; Vari" authorityYear="2004" box="[1016,1266,860,886]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="pseudosilvinichthys">T. pseudosilvinichthys</taxonomicName>
)
</emphasis>
by the caudal peduncle expanded in the area of the procurrent caudal-fin rays (
<figureCitation id="D2E92A2F66411C5B506AFC74BCDFFC2C" box="[882,971,896,922]" captionStart="FIGURE 2" captionStartId="4.[151,250,1392,1417]" captionTargetBox="[165,1413,200,1332]" captionTargetId="figure@4.[151,1436,181,1366]" captionTargetPageId="4" captionText="FIGURE 2. Left lateral view of caudal peduncle in: A. Trichomycterus varii, new species, FACEN 0105, 52.9 mm SL, the caudal peduncle expanded in the area of the procurrent caudal-fin rays; B. T. roigi, FACEN 0108, 53.5 mm SL, the caudal peduncle not expanded in the area of the procurrent caudal-fin rays. Photographs by L. Fernández." httpUri="https://zenodo.org/record/2606456/files/figure.png" pageId="1" pageNumber="360">Fig. 2A</figureCitation>
) (
<emphasis id="78A6EAB866411C5B50FCFC75BCEFFC2C" box="[996,1019,897,922]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. not expanded, 
<figureCitation id="D2E92A2F66411C5B57A8FC74BA1CFC2C" box="[1200,1288,896,922]" captionStart="FIGURE 2" captionStartId="4.[151,250,1392,1417]" captionTargetBox="[165,1413,200,1332]" captionTargetId="figure@4.[151,1436,181,1366]" captionTargetPageId="4" captionText="FIGURE 2. Left lateral view of caudal peduncle in: A. Trichomycterus varii, new species, FACEN 0105, 52.9 mm SL, the caudal peduncle expanded in the area of the procurrent caudal-fin rays; B. T. roigi, FACEN 0108, 53.5 mm SL, the caudal peduncle not expanded in the area of the procurrent caudal-fin rays. Photographs by L. Fernández." httpUri="https://zenodo.org/record/2606456/files/figure.png" pageId="1" pageNumber="360">Fig. 2B</figureCitation>
). 
<taxonomicName id="8DD24D2966411C5B5605FC74BE19FC08" authorityName="Fernández &amp; Bize" authorityYear="2018" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866411C5B5605FC74BE19FC08" italics="true" pageId="1" pageNumber="360">Trichomycterus varii</emphasis>
</taxonomicName>
is further distinguished from congeners, except 
<taxonomicName id="8DD24D2966411C5B5021FC51BB25FC08" authorityName="Fernandez &amp; Vari" authorityYear="2004" box="[825,1073,932,958]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="pseudosilvinichthys">
<emphasis id="78A6EAB866411C5B5021FC51BB25FC08" box="[825,1073,932,958]" italics="true" pageId="1" pageNumber="360">T. pseudosilvinichthys</emphasis>
</taxonomicName>
and 
<taxonomicName id="8DD24D2966411C5B5774FC51BBDDFC08" authorityName="Fernandez &amp; Schaefer" authorityYear="2003" box="[1132,1225,932,958]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="yuska">
<emphasis id="78A6EAB866411C5B5774FC51BBDDFC08" box="[1132,1225,932,958]" italics="true" pageId="1" pageNumber="360">T. yuska</emphasis>
</taxonomicName>
, by having the tip of pelvic fin not reaching the anus when depressed (Fig. 3A) (
<emphasis id="78A6EAB866411C5B504BFC3DBC7EFC54" box="[851,874,969,994]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. reaching the anus Fig. 3B). 
<taxonomicName id="8DD24D2966411C5B57AAFC3CBA88FC54" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[1202,1436,968,994]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866411C5B57AAFC3CBA88FC54" box="[1202,1436,968,994]" italics="true" pageId="1" pageNumber="360">Trichomycterus varii</emphasis>
</taxonomicName>
differs from 
<taxonomicName id="8DD24D2966411C5B5232FC19BD30FBB0" authorityName="Fernandez &amp; Vari" authorityYear="2004" box="[298,548,1004,1030]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="pseudosilvinichthys">
<emphasis id="78A6EAB866411C5B5232FC19BD30FBB0" box="[298,548,1004,1030]" italics="true" pageId="1" pageNumber="360">T. pseudosilvinichthys</emphasis>
</taxonomicName>
by the supraorbital tendon-bone lacking a lateral process (
<emphasis id="78A6EAB866411C5B57C8FC19BBF3FBB0" box="[1232,1255,1005,1030]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. lateral process present), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866411C5B516DFBE5BD98FB9C" box="[629,652,1041,1066]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 32–42), 16 pairs of ribs (
<emphasis id="78A6EAB866411C5B50A9FBE5BCDCFB9C" box="[945,968,1041,1066]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 17–18), 25 caudal vertebrae (
<emphasis id="78A6EAB866411C5B5638FBE5BA23FB9C" box="[1312,1335,1041,1066]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 26–29), 36 total vertebrae (
<emphasis id="78A6EAB866411C5B526AFBC1BE9DFBF8" box="[370,393,1077,1102]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 37–40), the supraorbital sensory pore s3 present (
<emphasis id="78A6EAB866411C5B50CAFBC1BCFDFBF8" box="[978,1001,1077,1102]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. absent) and from 
<taxonomicName id="8DD24D2966411C5B57DCFBC1BA36FBF8" authorityName="Fernandez &amp; Schaefer" authorityYear="2003" box="[1220,1314,1076,1102]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="yuska">
<emphasis id="78A6EAB866411C5B57DCFBC1BA36FBF8" box="[1220,1314,1076,1102]" italics="true" pageId="1" pageNumber="360">T. yuska</emphasis>
</taxonomicName>
by having the first pectoral-fin ray ending at the margin of the fin (
<emphasis id="78A6EAB866411C5B5004FBADBC27FBC4" box="[796,819,1113,1138]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. prolonged as a short distal filament), the supraorbital tendon-bone lacking a lateral process (
<emphasis id="78A6EAB866411C5B5154FB89BD77FB20" box="[588,611,1149,1174]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. lateral process present), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866411C5B57E4FB89BA07FB20" box="[1276,1299,1149,1174]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 25–29), 16 pairs of ribs (
<emphasis id="78A6EAB866411C5B522AFB55BE5DFB0C" box="[306,329,1185,1210]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 18–19), 25 caudal vertebrae (
<emphasis id="78A6EAB866411C5B51B1FB55BDD4FB0C" box="[681,704,1185,1210]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 27–30), 36 total vertebrae (
<emphasis id="78A6EAB866411C5B5710FB55BB0BFB0C" box="[1032,1055,1185,1210]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 38–39), the supraorbital sensory pore s3 present (
<emphasis id="78A6EAB866411C5B5240FB31BE7BFB68" box="[344,367,1221,1246]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. absent), the infraorbital sensory pores 
<date id="3E6C106A66411C5B5020FB30BC8BFB68" box="[824,927,1220,1246]" pageId="1" pageNumber="360">i1 and i3</date>
present (
<emphasis id="78A6EAB866411C5B5713FB31BB36FB68" box="[1035,1058,1221,1246]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. absent). 
<taxonomicName id="8DD24D2966411C5B578CFB30BA94FB68" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[1172,1408,1220,1246]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866411C5B578CFB30BA94FB68" box="[1172,1408,1220,1246]" italics="true" pageId="1" pageNumber="360">Trichomycterus varii</emphasis>
</taxonomicName>
is further distinguished from 
<taxonomicName id="8DD24D2966411C5B52D2FB1DBD22FAB4" baseAuthorityName="Marini, Nichols &amp; La Monte" baseAuthorityYear="1933" box="[458,566,1256,1282]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="alterus">
<emphasis id="78A6EAB866411C5B52D2FB1DBD22FAB4" box="[458,566,1256,1282]" italics="true" pageId="1" pageNumber="360">T. alterus</emphasis>
</taxonomicName>
by the head rectangular in dorsal view (
<emphasis id="78A6EAB866411C5B5711FB1DBB34FAB4" box="[1033,1056,1257,1282]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. triangular), the maxillary barbel narrowed basally (
<emphasis id="78A6EAB866411C5B5270FAF9BE6BFA90" box="[360,383,1293,1318]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. widened), the interopercular odontodes not embedded in fleshy tissue (
<emphasis id="78A6EAB866411C5B57B0FAF9BBABFA90" box="[1192,1215,1293,1318]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. embedded in thick integument), the first pectoral-fin ray ending at the margin of the fin (
<emphasis id="78A6EAB866411C5B50B5FAC5BCD0FAFC" box="[941,964,1329,1354]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. prolonged as a short distal filament), the origin of the dorsal fin pigmented (
<emphasis id="78A6EAB866411C5B5103FAA1BD26FAD8" box="[539,562,1365,1390]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. unpigmented), the caudal fin margin truncated (
<emphasis id="78A6EAB866411C5B574AFAA1BB7DFAD8" box="[1106,1129,1365,1390]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. emarginated), the premaxilla rectangular in ventral view (
<emphasis id="78A6EAB866411C5B511EFA8DBD09FA24" box="[518,541,1401,1426]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. oval), the supraorbital tendon-bone without lateral process (
<emphasis id="78A6EAB866411C5B57CBFA8DBBFEFA24" box="[1235,1258,1401,1426]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. lateral process present), 13 principal caudal-fin rays (
<emphasis id="78A6EAB866411C5B515CFA69BD4FFA00" box="[580,603,1437,1462]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 12), 11 precaudal vertebrae (
<emphasis id="78A6EAB866411C5B50B3FA69BCD6FA00" box="[939,962,1437,1462]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 3–5), 25 caudal vertebrae (
<emphasis id="78A6EAB866411C5B57E6FA69BA01FA00" box="[1278,1301,1437,1462]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 31–34), 16 pairs of ribs (
<emphasis id="78A6EAB866411C5B5236FA35BE51FA6C" box="[302,325,1473,1498]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 11–14); from 
<taxonomicName id="8DD24D2966411C5B52F7FA35BD71FA6C" authorityName="Fernandez &amp; Vari" authorityYear="2002" box="[495,613,1472,1498]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="belensis">
<emphasis id="78A6EAB866411C5B52F7FA35BD71FA6C" box="[495,613,1472,1498]" italics="true" pageId="1" pageNumber="360">T. belensis</emphasis>
</taxonomicName>
by the head rectangular in dorsal view (
<emphasis id="78A6EAB866411C5B5733FA35BB56FA6C" box="[1067,1090,1473,1498]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. triangular), the interopercular odontodes not embedded in fleshy tissue (
<emphasis id="78A6EAB866411C5B5175FA11BD90FA48" box="[621,644,1509,1534]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. embedded in thick integument), the origin of the dorsal fin pigmented (
<emphasis id="78A6EAB866411C5B53B9F9FDBFACF994" box="[161,184,1545,1570]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. unpigmented), the absence of a vertical dark bar across the caudal-fin base (
<emphasis id="78A6EAB866411C5B5702F9FDBB25F994" box="[1050,1073,1545,1570]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. vertical bar present), the supraorbital tendon-bone without lateral process (
<emphasis id="78A6EAB866411C5B5194F9D9BDB7F9F0" box="[652,675,1581,1606]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. lateral process present), the premaxilla rectangular in ventral view (
<emphasis id="78A6EAB866411C5B53B9F9A5BFACF9DC" box="[161,184,1617,1642]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. oval), 25 caudal vertebrae (
<emphasis id="78A6EAB866411C5B52E4F9A5BD07F9DC" box="[508,531,1617,1642]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 29–32);from 
<taxonomicName id="8DD24D2966411C5B51AFF9A5BC03F9DC" baseAuthorityName="Nichols" baseAuthorityYear="1956" box="[695,791,1616,1642]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="boylei">
<emphasis id="78A6EAB866411C5B51AFF9A5BC03F9DC" box="[695,791,1616,1642]" italics="true" pageId="1" pageNumber="360">T. boylei</emphasis>
</taxonomicName>
by the caudal fin margin truncated (
<emphasis id="78A6EAB866411C5B57AAF9A5BBDDF9DC" box="[1202,1225,1617,1642]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. emarginated), the skin of trunk with minute thread-like papillae (
<emphasis id="78A6EAB866411C5B51BCF981BDAFF938" box="[676,699,1653,1678]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. with large papillae), the supraorbital tendon-bone without lateral process (
<emphasis id="78A6EAB866411C5B53E6F96DBE01F904" box="[254,277,1689,1714]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. lateral process present), the premaxilla rectangular in ventral view (
<emphasis id="78A6EAB866411C5B5735F96DBB50F904" box="[1069,1092,1689,1714]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. oval); from 
<taxonomicName id="8DD24D2966411C5B57C6F96DBA89F904" authorityName="Fernandez &amp; Vari" authorityYear="2000" box="[1246,1437,1689,1714]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="catamarcensis">
<emphasis id="78A6EAB866411C5B57C6F96DBA89F904" box="[1246,1437,1689,1714]" italics="true" pageId="1" pageNumber="360">T. catamarcensis</emphasis>
</taxonomicName>
by the presence of the pelvic fin and girdle (
<emphasis id="78A6EAB866411C5B5192F949BDB5F960" box="[650,673,1725,1750]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. absent), 7 pectoral fin rays (
<emphasis id="78A6EAB866411C5B50F3F949BB16F960" box="[1003,1026,1725,1750]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 8); 15–19 interopercular odontodes (
<emphasis id="78A6EAB866411C5B53B9F915BFACF94C" box="[161,184,1761,1786]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 23–30), the supraorbital canal with sensory pore 3 (
<emphasis id="78A6EAB866411C5B500CF915BC3FF94C" box="[788,811,1761,1786]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. absent), 36 vertebrae (
<emphasis id="78A6EAB866411C5B5722F915BB45F94C" box="[1082,1105,1761,1786]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 37–39), 16 pairs of ribs (
<emphasis id="78A6EAB866411C5B5666F915BA81F94C" box="[1406,1429,1761,1786]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 18–20); from 
<taxonomicName id="8DD24D2966411C5B5229F8F1BEC5F8A8" authorityName="Weyenberg" authorityYear="1877" box="[305,465,1796,1822]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="corduvensis">
<emphasis id="78A6EAB866411C5B5229F8F1BEC5F8A8" box="[305,465,1796,1822]" italics="true" pageId="1" pageNumber="360">T. corduvensis</emphasis>
</taxonomicName>
by the supraorbital canal with sensory pore 3 (
<emphasis id="78A6EAB866411C5B50C0F8F1BCFBF8A8" box="[984,1007,1797,1822]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. absent), the skin of trunk with minute thread-like papillae (
<emphasis id="78A6EAB866411C5B5298F8DDBE83F8F4" box="[384,407,1833,1858]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. with large papillae), the laterosensory canal of trunk with three sensory pores (
<emphasis id="78A6EAB866411C5B560CF8DDBA3FF8F4" box="[1300,1323,1833,1858]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 5–6), the premaxillary teeth conical, not expanded distally (
<emphasis id="78A6EAB866411C5B51D5F8B9BDF0F8D0" box="[717,740,1869,1894]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. spatulate and distally expanded); from 
<taxonomicName id="8DD24D2966411C5B57B2F8B9BA31F8D0" authorityName="Fernandez" authorityYear="2000" box="[1194,1317,1869,1894]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="ramosus">
<emphasis id="78A6EAB866411C5B57B2F8B9BA31F8D0" box="[1194,1317,1869,1894]" italics="true" pageId="1" pageNumber="360">T. ramosus</emphasis>
</taxonomicName>
by having simple unbranched barbels (
<emphasis id="78A6EAB866411C5B52CCF885BEFFF83C" box="[468,491,1905,1930]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. barbels distally branched one or more times), the supraorbital tendon-bone without lateral process (
<emphasis id="78A6EAB866411C5B5252F861BE75F818" box="[330,353,1941,1966]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. lateral process present), the premaxilla rectangular (
<emphasis id="78A6EAB866411C5B50A2F861BCC5F818" box="[954,977,1941,1966]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. oval), 36 vertebrae (
<emphasis id="78A6EAB866411C5B57DDF861BBC8F818" box="[1221,1244,1941,1966]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 38–39); from 
<taxonomicName id="8DD24D2966411C5B5690F861BE19F864" authorityName="Arratia" authorityYear="1983" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="laucaensis">
<emphasis id="78A6EAB866411C5B5690F861BE19F864" italics="true" pageId="1" pageNumber="360">T. laucaensis</emphasis>
</taxonomicName>
by the head approximately rectangular in dorsal view (
<emphasis id="78A6EAB866411C5B5090F84DBC8BF864" box="[904,927,1977,2002]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. triangular), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866411C5B53B9F829BFACF840" box="[161,184,2013,2038]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 34–60), 7 pectoral fin rays (
<emphasis id="78A6EAB866411C5B52E6F829BD01F840" box="[510,533,2013,2038]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 8–9); 36 vertebrae (
<emphasis id="78A6EAB866411C5B5019F829BC0CF840" box="[769,792,2013,2038]" italics="true" pageId="1" pageNumber="360">vs</emphasis>
. 38–42); from 
<taxonomicName id="8DD24D2966411C5B50D9F829BB94F840" authorityName="Arratia" authorityYear="1983" box="[961,1152,2012,2038]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="360" phylum="Chordata" rank="species" species="chungaraensis">
<emphasis id="78A6EAB866411C5B50D9F829BB94F840" box="[961,1152,2012,2038]" italics="true" pageId="1" pageNumber="360">T. chungaraensis</emphasis>
</taxonomicName>
by the tip of nasal barbel not reaching the opercular (
<emphasis id="78A6EAB866421C5852D3FF6EBEF6FF05" box="[459,482,154,179]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. reaching the opercular), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866421C58576AFF6EBB9DFF05" box="[1138,1161,154,179]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 45–55), 7–14 opercular odontodes (
<emphasis id="78A6EAB866421C585201FF4ABE2CFF61" box="[281,312,190,215]" italics="true" pageId="2" pageNumber="361">vs.</emphasis>
14–20), 7 pectoral fin rays (
<emphasis id="78A6EAB866421C585169FF4ABD9CFF61" box="[625,648,190,215]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 8–9); 36 vertebrae (
<emphasis id="78A6EAB866421C585077FF4ABC92FF61" box="[879,902,190,215]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 37–40); from 
<taxonomicName id="8DD24D2966421C585735FF4ABBA3FF61" authorityName="Arratia &amp; Menu-Marque" authorityYear="1984" box="[1069,1207,189,215]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="duellmani">
<emphasis id="78A6EAB866421C585735FF4ABBA3FF61" box="[1069,1207,189,215]" italics="true" pageId="2" pageNumber="361">T. duellmani</emphasis>
</taxonomicName>
by the laterosensory canal of trunk with three sensory pores not enclosed by ossicles (
<emphasis id="78A6EAB866421C58509FFF16BC8AFF4D" box="[903,926,226,251]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 4 pores with 5–6 ossicles), the marmorated pigmentation on lateral body (
<emphasis id="78A6EAB866421C5852E9FEF2BD04FEA9" box="[497,528,262,287]" italics="true" pageId="2" pageNumber="361">vs.</emphasis>
two longitudinal dark lines), 7 pectoral fin rays (
<emphasis id="78A6EAB866421C58575EFEF2BB49FEA9" box="[1094,1117,262,287]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 8–9), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866421C585203FEDEBE26FEF5" box="[283,306,298,323]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 32–40), 16 pairs of ribs (
<emphasis id="78A6EAB866421C585142FEDEBD65FEF5" box="[602,625,298,323]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 12–13); from 
<taxonomicName id="8DD24D2966421C585005FEDEBC9CFEF5" authorityName="Fernandez &amp; Miranda" authorityYear="2007" box="[797,904,297,323]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="therma">
<emphasis id="78A6EAB866421C585005FEDEBC9CFEF5" box="[797,904,297,323]" italics="true" pageId="2" pageNumber="361">T. therma</emphasis>
</taxonomicName>
by the thickened transverse skin on the ventral surface of the head absence (
<emphasis id="78A6EAB866421C5852FDFEBABD10FED1" box="[485,516,334,359]" italics="true" pageId="2" pageNumber="361">vs.</emphasis>
presence), the laterosensory canal of trunk with three sensory pores (
<emphasis id="78A6EAB866421C58563CFEBABA2FFED1" box="[1316,1339,334,359]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 4–6), 7 pectoral fin rays (
<emphasis id="78A6EAB866421C585244FE86BE67FE3D" box="[348,371,370,395]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 9), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866421C585001FE86BC24FE3D" box="[793,816,370,395]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 20–27), 36 total vertebrae (
<emphasis id="78A6EAB866421C585776FE86BB91FE3D" box="[1134,1157,370,395]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 32), 16 pairs of ribs (
<emphasis id="78A6EAB866421C585666FE86BA81FE3D" box="[1406,1429,370,395]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 12); 
<taxonomicName id="8DD24D2966421C5853D3FE62BE52FE19" baseAuthorityName="Fowler" baseAuthorityYear="1940" box="[203,326,406,431]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="tiraquae">
<emphasis id="78A6EAB866421C5853D3FE62BE52FE19" box="[203,326,406,431]" italics="true" pageId="2" pageNumber="361">T. tiraquae</emphasis>
</taxonomicName>
by the supraorbital canal with sensory pore 3 (
<emphasis id="78A6EAB866421C58504BFE62BC7EFE19" box="[851,874,406,431]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. absent), the skin of trunk with minute thread-like papillae (
<emphasis id="78A6EAB866421C585218FE4EBE03FE65" box="[256,279,442,467]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. with large papillae), the laterosensory canal of trunk with three sensory pores (
<emphasis id="78A6EAB866421C58578BFE4EBBBEFE65" box="[1171,1194,442,467]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 5–6); 
<taxonomicName id="8DD24D2966421C5857E3FE4EBA6EFE65" authorityName="Valenciennes" authorityYear="1846" box="[1275,1402,441,467]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="rivulatus">
<emphasis id="78A6EAB866421C5857E3FE4EBA6EFE65" box="[1275,1402,441,467]" italics="true" pageId="2" pageNumber="361">T. rivulatus</emphasis>
</taxonomicName>
by 7 pectoral fin rays (
<emphasis id="78A6EAB866421C58526FFE2ABE9AFE41" box="[375,398,478,503]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 8–9), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866421C58504FFE2ABC7AFE41" box="[855,878,478,503]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 31–40), 36 total vertebrae (
<emphasis id="78A6EAB866421C5857ABFE2ABBDEFE41" box="[1203,1226,478,503]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 37–39); 
<taxonomicName id="8DD24D2966421C585620FE2ABA89FE41" baseAuthorityName="Tschudi" baseAuthorityYear="1846" box="[1336,1437,477,503]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="dispar">
<emphasis id="78A6EAB866421C585620FE2ABA89FE41" box="[1336,1437,477,503]" italics="true" pageId="2" pageNumber="361">T. dispar</emphasis>
</taxonomicName>
by the first pectoral-fin ray terminating at fin margin without forming distal filament (
<emphasis id="78A6EAB866421C585779FDF6BB6BFDAD" box="[1121,1151,514,539]" italics="true" pageId="2" pageNumber="361">vs.</emphasis>
prolonged as a short distal filament). 
<taxonomicName id="8DD24D2966421C585228FDD2BE95FD89" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[304,385,550,575]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866421C585228FDD2BE95FD89" box="[304,385,550,575]" italics="true" pageId="2" pageNumber="361">T. varii</emphasis>
</taxonomicName>
further differs from the sympatric 
<taxonomicName id="8DD24D2966421C585013FDD2BC48FD89" box="[779,860,550,575]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="roigi">
<emphasis id="78A6EAB866421C585013FDD2BC48FD89" box="[779,860,550,575]" italics="true" pageId="2" pageNumber="361">T. roigi</emphasis>
</taxonomicName>
by 7 pectoral fin rays (
<emphasis id="78A6EAB866421C58577EFDD2BB69FD89" box="[1126,1149,550,575]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 9), 15–19 interopercular odontodes (
<emphasis id="78A6EAB866421C585203FDBEBE26FDD5" box="[283,306,586,611]" italics="true" pageId="2" pageNumber="361">vs</emphasis>
. 38–40).
</paragraph>
</subSubSection>
<subSubSection id="02C8652166421C5D53DFFD98BEBFFC11" lastPageId="7" lastPageNumber="366" pageId="2" pageNumber="361" type="description">
<paragraph id="4A6D36AA66421C5853DFFD98BECFFCA1" blockId="2.[151,1437,152,791]" pageId="2" pageNumber="361">
<emphasis id="78A6EAB866421C5853DFFD98BE4DFD31" bold="true" box="[199,345,620,647]" pageId="2" pageNumber="361">Description.</emphasis>
Morphometric data for 
<typeStatus id="9569880866421C585178FD99BDD6FD31" box="[608,706,621,647]" pageId="2" pageNumber="361" type="holotype">holotype</typeStatus>
and 
<typeStatus id="9569880866421C5851EEFD99BC75FD31" box="[758,865,621,647]" pageId="2" pageNumber="361" type="paratype">paratypes</typeStatus>
given in Table 1. Body elongate, cylindrical overall in trunk region and gradually and progressively becoming more compressed towards caudal fin. Dorsal and ventral profiles of trunk slightly straight. Caudal peduncle expanding posteriorly toward caudal fin. Papillae-like structures present on trunk of body. Urogenital opening closer to anal-fin origin than to pelvic-fin insertion and pelvic fin when depressed not covering anus.
</paragraph>
<paragraph id="4A6D36AA66421C58538FFCB0BEDEFC11" blockId="2.[151,1436,836,935]" pageId="2" pageNumber="361">
<materialsCitation id="FABA3CF766421C58538FFCB0BED3FC11" ID-GBIF-Occurrence="2028137916" collectionCode="TABLE" pageId="2" pageNumber="361" specimenCode="TABLE 1" specimenCount="9" typeStatus="holotype">
<emphasis id="78A6EAB866421C58538FFCB0BE1DFCE9" bold="true" box="[151,265,836,863]" pageId="2" pageNumber="361">
<specimenCode id="1A749ED166421C58538FFCB0BE1DFCE9" box="[151,265,836,863]" collectionCode="TABLE" pageId="2" pageNumber="361">TABLE 1</specimenCode>
</emphasis>
. Morphometric data for 
<typeStatus id="9569880866421C585106FCB1BD94FCE9" box="[542,640,837,863]" pageId="2" pageNumber="361" type="holotype">holotype</typeStatus>
and 
<specimenCount id="5CD4FD2366421C5851AFFCB1BC2CFCE9" box="[695,824,837,863]" pageId="2" pageNumber="361" type="generic" typeStatus="paratypes">9 paratypes</specimenCount>
of 
<taxonomicName id="8DD24D2966421C585046FCB1BB5CFCE9" authority="Fernández &amp; Bize, 2018" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[862,1096,837,863]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="361" phylum="Chordata" rank="species" species="varii" status="sp. nov.">
<emphasis id="78A6EAB866421C585046FCB1BB5CFCE9" box="[862,1096,837,863]" italics="true" pageId="2" pageNumber="361">Trichomycterus varii</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="639557C366421C58574EFCB1BBF4FCE9" box="[1110,1248,837,863]" pageId="2" pageNumber="361" rank="species">new species</taxonomicNameLabel>
. Standard length and head length are expressed in millimeters; measurements 1 to14 are percentages of standard length; 15 to 23 are percentages of head length
</materialsCitation>
.
</paragraph>
<paragraph id="4A6D36AA66421C585105FC43BA05F812" pageId="2" pageNumber="361">
<table id="38D2C40A6642E3A553BBFC43BA05F812" box="[163,1297,951,1956]" gridcols="5" gridrows="26" pageId="2" pageNumber="361">
<tr id="F4E234E86642E3A553BBFC43BA05FC7B" box="[163,1297,951,973]" gridrow="0" pageId="2" pageNumber="361" rowspan-0="1">
<th id="B7335D946642E3A55105FC43BD62FC7B" box="[541,630,951,973]" gridcol="1" gridrow="0" pageId="2" pageNumber="361">Holotype</th>
<th id="B7335D946642E3A55003FC43BC6FFC7B" box="[795,891,951,973]" gridcol="2" gridrow="0" pageId="2" pageNumber="361">Range</th>
<th id="B7335D946642E3A55700FC43BB5BFC7B" box="[1048,1103,951,973]" gridcol="3" gridrow="0" pageId="2" pageNumber="361">Mean</th>
<th id="B7335D946642E3A557FFFC43BA05FC7B" box="[1255,1297,951,973]" gridcol="4" gridrow="0" pageId="2" pageNumber="361">SD</th>
</tr>
<tr id="F4E234E86642E3A553BBFC2BBA05FC43" box="[163,1297,991,1013]" gridrow="1" pageId="2" pageNumber="361" rowspan-3="1" rowspan-4="1">
<th id="B7335D946642E3A553BBFC2BBEBDFC43" box="[163,425,991,1013]" gridcol="0" gridrow="1" pageId="2" pageNumber="361">Standard length</th>
<td id="B7335D946642E3A55105FC2BBD62FC43" box="[541,630,991,1013]" gridcol="1" gridrow="1" pageId="2" pageNumber="361">52.9</td>
<td id="B7335D946642E3A55003FC2BBC6FFC43" box="[795,891,991,1013]" gridcol="2" gridrow="1" pageId="2" pageNumber="361">36.6–54.3</td>
</tr>
<tr id="F4E234E86642E3A553BBFBF2BA05FBAA" box="[163,1297,1030,1052]" gridrow="2" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFBF2BEBDFBAA" box="[163,425,1030,1052]" gridcol="0" gridrow="2" pageId="2" pageNumber="361">1. Body depth</th>
<td id="B7335D946642E3A55105FBF2BD62FBAA" box="[541,630,1030,1052]" gridcol="1" gridrow="2" pageId="2" pageNumber="361">13.8</td>
<td id="B7335D946642E3A55003FBF2BC6FFBAA" box="[795,891,1030,1052]" gridcol="2" gridrow="2" pageId="2" pageNumber="361">12.1–16.2</td>
<td id="B7335D946642E3A55700FBF2BB5BFBAA" box="[1048,1103,1030,1052]" gridcol="3" gridrow="2" pageId="2" pageNumber="361">13.9</td>
<td id="B7335D946642E3A557FFFBF2BA05FBAA" box="[1255,1297,1030,1052]" gridcol="4" gridrow="2" pageId="2" pageNumber="361">1.2</td>
</tr>
<tr id="F4E234E86642E3A553BBFBD9BA05FBF5" box="[163,1297,1069,1091]" gridrow="3" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFBD9BEBDFBF5" box="[163,425,1069,1091]" gridcol="0" gridrow="3" pageId="2" pageNumber="361">2. Body width</th>
<td id="B7335D946642E3A55105FBD9BD62FBF5" box="[541,630,1069,1091]" gridcol="1" gridrow="3" pageId="2" pageNumber="361">12.5</td>
<td id="B7335D946642E3A55003FBD9BC6FFBF5" box="[795,891,1069,1091]" gridcol="2" gridrow="3" pageId="2" pageNumber="361">11.6–15.4</td>
<td id="B7335D946642E3A55700FBD9BB5BFBF5" box="[1048,1103,1069,1091]" gridcol="3" gridrow="3" pageId="2" pageNumber="361">12.9</td>
<td id="B7335D946642E3A557FFFBD9BA05FBF5" box="[1255,1297,1069,1091]" gridcol="4" gridrow="3" pageId="2" pageNumber="361">1.0</td>
</tr>
<tr id="F4E234E86642E3A553BBFBA1BA05FBDD" box="[163,1297,1109,1131]" gridrow="4" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFBA1BEBDFBDD" box="[163,425,1109,1131]" gridcol="0" gridrow="4" pageId="2" pageNumber="361">3. Caudal-peduncle length</th>
<td id="B7335D946642E3A55105FBA1BD62FBDD" box="[541,630,1109,1131]" gridcol="1" gridrow="4" pageId="2" pageNumber="361">22.6</td>
<td id="B7335D946642E3A55003FBA1BC6FFBDD" box="[795,891,1109,1131]" gridcol="2" gridrow="4" pageId="2" pageNumber="361">18.4–23.6</td>
<td id="B7335D946642E3A55700FBA1BB5BFBDD" box="[1048,1103,1109,1131]" gridcol="3" gridrow="4" pageId="2" pageNumber="361">21.6</td>
<td id="B7335D946642E3A557FFFBA1BA05FBDD" box="[1255,1297,1109,1131]" gridcol="4" gridrow="4" pageId="2" pageNumber="361">1.5</td>
</tr>
<tr id="F4E234E86642E3A553BBFB88BA05FB24" box="[163,1297,1148,1170]" gridrow="5" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFB88BEBDFB24" box="[163,425,1148,1170]" gridcol="0" gridrow="5" pageId="2" pageNumber="361">4. Caudal-peduncle depth</th>
<td id="B7335D946642E3A55105FB88BD62FB24" box="[541,630,1148,1170]" gridcol="1" gridrow="5" pageId="2" pageNumber="361">9.2</td>
<td id="B7335D946642E3A55003FB88BC6FFB24" box="[795,891,1148,1170]" gridcol="2" gridrow="5" pageId="2" pageNumber="361">9.1–11.9</td>
<td id="B7335D946642E3A55700FB88BB5BFB24" box="[1048,1103,1148,1170]" gridcol="3" gridrow="5" pageId="2" pageNumber="361">9.9</td>
<td id="B7335D946642E3A557FFFB88BA05FB24" box="[1255,1297,1148,1170]" gridcol="4" gridrow="5" pageId="2" pageNumber="361">0.8</td>
</tr>
<tr id="F4E234E86642E3A553BBFB57BA05FB0F" box="[163,1297,1187,1209]" gridrow="6" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFB57BEBDFB0F" box="[163,425,1187,1209]" gridcol="0" gridrow="6" pageId="2" pageNumber="361">5. Predorsal length</th>
<td id="B7335D946642E3A55105FB57BD62FB0F" box="[541,630,1187,1209]" gridcol="1" gridrow="6" pageId="2" pageNumber="361">63.1</td>
<td id="B7335D946642E3A55003FB57BC6FFB0F" box="[795,891,1187,1209]" gridcol="2" gridrow="6" pageId="2" pageNumber="361">63.8–71.4</td>
<td id="B7335D946642E3A55700FB57BB5BFB0F" box="[1048,1103,1187,1209]" gridcol="3" gridrow="6" pageId="2" pageNumber="361">66.9</td>
<td id="B7335D946642E3A557FFFB57BA05FB0F" box="[1255,1297,1187,1209]" gridcol="4" gridrow="6" pageId="2" pageNumber="361">2.0</td>
</tr>
<tr id="F4E234E86642E3A553BBFB3FBA05FB57" box="[163,1297,1227,1249]" gridrow="7" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFB3FBEBDFB57" box="[163,425,1227,1249]" gridcol="0" gridrow="7" pageId="2" pageNumber="361">6. Preanal length</th>
<td id="B7335D946642E3A55105FB3FBD62FB57" box="[541,630,1227,1249]" gridcol="1" gridrow="7" pageId="2" pageNumber="361">68.4</td>
<td id="B7335D946642E3A55003FB3FBC6FFB57" box="[795,891,1227,1249]" gridcol="2" gridrow="7" pageId="2" pageNumber="361">67.8–78.1</td>
<td id="B7335D946642E3A55700FB3FBB5BFB57" box="[1048,1103,1227,1249]" gridcol="3" gridrow="7" pageId="2" pageNumber="361">72.4</td>
<td id="B7335D946642E3A557FFFB3FBA05FB57" box="[1255,1297,1227,1249]" gridcol="4" gridrow="7" pageId="2" pageNumber="361">2.8</td>
</tr>
<tr id="F4E234E86642E3A553BBFB06BA05FABE" box="[163,1297,1266,1288]" gridrow="8" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFB06BEBDFABE" box="[163,425,1266,1288]" gridcol="0" gridrow="8" pageId="2" pageNumber="361">7. Prepelvic length</th>
<td id="B7335D946642E3A55105FB06BD62FABE" box="[541,630,1266,1288]" gridcol="1" gridrow="8" pageId="2" pageNumber="361">55.5</td>
<td id="B7335D946642E3A55003FB06BC6FFABE" box="[795,891,1266,1288]" gridcol="2" gridrow="8" pageId="2" pageNumber="361">54.8–61.5</td>
<td id="B7335D946642E3A55700FB06BB5BFABE" box="[1048,1103,1266,1288]" gridcol="3" gridrow="8" pageId="2" pageNumber="361">58.1</td>
<td id="B7335D946642E3A557FFFB06BA05FABE" box="[1255,1297,1266,1288]" gridcol="4" gridrow="8" pageId="2" pageNumber="361">2.1</td>
</tr>
<tr id="F4E234E86642E3A553BBFAEDBA05FA99" box="[163,1297,1305,1327]" gridrow="9" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFAEDBEBDFA99" box="[163,425,1305,1327]" gridcol="0" gridrow="9" pageId="2" pageNumber="361">8. Dorsal-fin base length</th>
<td id="B7335D946642E3A55105FAEDBD62FA99" box="[541,630,1305,1327]" gridcol="1" gridrow="9" pageId="2" pageNumber="361">10.5</td>
<td id="B7335D946642E3A55003FAEDBC6FFA99" box="[795,891,1305,1327]" gridcol="2" gridrow="9" pageId="2" pageNumber="361">9.2–12.1</td>
<td id="B7335D946642E3A55700FAEDBB5BFA99" box="[1048,1103,1305,1327]" gridcol="3" gridrow="9" pageId="2" pageNumber="361">10.3</td>
<td id="B7335D946642E3A557FFFAEDBA05FA99" box="[1255,1297,1305,1327]" gridcol="4" gridrow="9" pageId="2" pageNumber="361">0.8</td>
</tr>
<tr id="F4E234E86642E3A553BBFAB5BA05FAE1" box="[163,1297,1345,1367]" gridrow="10" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFAB5BEBDFAE1" box="[163,425,1345,1367]" gridcol="0" gridrow="10" pageId="2" pageNumber="361">9. Anal-fin base length</th>
<td id="B7335D946642E3A55105FAB5BD62FAE1" box="[541,630,1345,1367]" gridcol="1" gridrow="10" pageId="2" pageNumber="361">7.6</td>
<td id="B7335D946642E3A55003FAB5BC6FFAE1" box="[795,891,1345,1367]" gridcol="2" gridrow="10" pageId="2" pageNumber="361">6.8–8.7</td>
<td id="B7335D946642E3A55700FAB5BB5BFAE1" box="[1048,1103,1345,1367]" gridcol="3" gridrow="10" pageId="2" pageNumber="361">7.6</td>
<td id="B7335D946642E3A557FFFAB5BA05FAE1" box="[1255,1297,1345,1367]" gridcol="4" gridrow="10" pageId="2" pageNumber="361">0.6</td>
</tr>
<tr id="F4E234E86642E3A553BBFA9CBA05FAC8" box="[163,1297,1384,1406]" gridrow="11" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFA9CBEBDFAC8" box="[163,425,1384,1406]" gridcol="0" gridrow="11" pageId="2" pageNumber="361">10. Head length</th>
<td id="B7335D946642E3A55105FA9CBD62FAC8" box="[541,630,1384,1406]" gridcol="1" gridrow="11" pageId="2" pageNumber="361">17.2</td>
<td id="B7335D946642E3A55003FA9CBC6FFAC8" box="[795,891,1384,1406]" gridcol="2" gridrow="11" pageId="2" pageNumber="361">16.2–19.1</td>
<td id="B7335D946642E3A55700FA9CBB5BFAC8" box="[1048,1103,1384,1406]" gridcol="3" gridrow="11" pageId="2" pageNumber="361">17.4</td>
<td id="B7335D946642E3A557FFFA9CBA05FAC8" box="[1255,1297,1384,1406]" gridcol="4" gridrow="11" pageId="2" pageNumber="361">0.8</td>
</tr>
<tr id="F4E234E86642E3A553BBFA7BBA05FA13" box="[163,1297,1423,1445]" gridrow="12" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFA7BBEBDFA13" box="[163,425,1423,1445]" gridcol="0" gridrow="12" pageId="2" pageNumber="361">11. Head width</th>
<td id="B7335D946642E3A55105FA7BBD62FA13" box="[541,630,1423,1445]" gridcol="1" gridrow="12" pageId="2" pageNumber="361">15.0</td>
<td id="B7335D946642E3A55003FA7BBC6FFA13" box="[795,891,1423,1445]" gridcol="2" gridrow="12" pageId="2" pageNumber="361">14.4–17.1</td>
<td id="B7335D946642E3A55700FA7BBB5BFA13" box="[1048,1103,1423,1445]" gridcol="3" gridrow="12" pageId="2" pageNumber="361">15.7</td>
<td id="B7335D946642E3A557FFFA7BBA05FA13" box="[1255,1297,1423,1445]" gridcol="4" gridrow="12" pageId="2" pageNumber="361">0.8</td>
</tr>
<tr id="F4E234E86642E3A553BBFA43BA05FA7B" box="[163,1297,1463,1485]" gridrow="13" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFA43BEBDFA7B" box="[163,425,1463,1485]" gridcol="0" gridrow="13" pageId="2" pageNumber="361">12. Head depth</th>
<td id="B7335D946642E3A55105FA43BD62FA7B" box="[541,630,1463,1485]" gridcol="1" gridrow="13" pageId="2" pageNumber="361">8.7</td>
<td id="B7335D946642E3A55003FA43BC6FFA7B" box="[795,891,1463,1485]" gridcol="2" gridrow="13" pageId="2" pageNumber="361">9.2–11.3</td>
<td id="B7335D946642E3A55700FA43BB5BFA7B" box="[1048,1103,1463,1485]" gridcol="3" gridrow="13" pageId="2" pageNumber="361">10.1</td>
<td id="B7335D946642E3A557FFFA43BA05FA7B" box="[1255,1297,1463,1485]" gridcol="4" gridrow="13" pageId="2" pageNumber="361">0.7</td>
</tr>
<tr id="F4E234E86642E3A553BBFA2ABA05FA42" box="[163,1297,1502,1524]" gridrow="14" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBFA2ABEBDFA42" box="[163,425,1502,1524]" gridcol="0" gridrow="14" pageId="2" pageNumber="361">13. First pectoral fin</th>
<td id="B7335D946642E3A55105FA2ABD62FA42" box="[541,630,1502,1524]" gridcol="1" gridrow="14" pageId="2" pageNumber="361">10.2</td>
<td id="B7335D946642E3A55003FA2ABC6FFA42" box="[795,891,1502,1524]" gridcol="2" gridrow="14" pageId="2" pageNumber="361">9.2–13.2</td>
<td id="B7335D946642E3A55700FA2ABB5BFA42" box="[1048,1103,1502,1524]" gridcol="3" gridrow="14" pageId="2" pageNumber="361">11.0</td>
<td id="B7335D946642E3A557FFFA2ABA05FA42" box="[1255,1297,1502,1524]" gridcol="4" gridrow="14" pageId="2" pageNumber="361">1.1</td>
</tr>
<tr id="F4E234E86642E3A553BBF9F1BA05F9AD" box="[163,1297,1541,1563]" gridrow="15" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF9F1BEBDF9AD" box="[163,425,1541,1563]" gridcol="0" gridrow="15" pageId="2" pageNumber="361">14. First pelvic fin</th>
<td id="B7335D946642E3A55105F9F1BD62F9AD" box="[541,630,1541,1563]" gridcol="1" gridrow="15" pageId="2" pageNumber="361">5.7</td>
<td id="B7335D946642E3A55003F9F1BC6FF9AD" box="[795,891,1541,1563]" gridcol="2" gridrow="15" pageId="2" pageNumber="361">5.6–6.3</td>
<td id="B7335D946642E3A55700F9F1BB5BF9AD" box="[1048,1103,1541,1563]" gridcol="3" gridrow="15" pageId="2" pageNumber="361">6.1</td>
<td id="B7335D946642E3A557FFF9F1BA05F9AD" box="[1255,1297,1541,1563]" gridcol="4" gridrow="15" pageId="2" pageNumber="361">0.2</td>
</tr>
<tr id="F4E234E86642E3A553BBF9D9BA05F9F5" box="[163,1297,1581,1603]" gridrow="16" pageId="2" pageNumber="361" rowspan-3="1" rowspan-4="1">
<th id="B7335D946642E3A553BBF9D9BEBDF9F5" box="[163,425,1581,1603]" gridcol="0" gridrow="16" pageId="2" pageNumber="361">Head length</th>
<td id="B7335D946642E3A55105F9D9BD62F9F5" box="[541,630,1581,1603]" gridcol="1" gridrow="16" pageId="2" pageNumber="361">9.1</td>
<td id="B7335D946642E3A55003F9D9BC6FF9F5" box="[795,891,1581,1603]" gridcol="2" gridrow="16" pageId="2" pageNumber="361">6.9–9.1</td>
</tr>
<tr id="F4E234E86642E3A553BBF9A0BA05F9DC" box="[163,1297,1620,1642]" gridrow="17" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF9A0BEBDF9DC" box="[163,425,1620,1642]" gridcol="0" gridrow="17" pageId="2" pageNumber="361">15. Interorbital width</th>
<td id="B7335D946642E3A55105F9A0BD62F9DC" box="[541,630,1620,1642]" gridcol="1" gridrow="17" pageId="2" pageNumber="361">23.0</td>
<td id="B7335D946642E3A55003F9A0BC6FF9DC" box="[795,891,1620,1642]" gridcol="2" gridrow="17" pageId="2" pageNumber="361">26.6–33.6</td>
<td id="B7335D946642E3A55700F9A0BB5BF9DC" box="[1048,1103,1620,1642]" gridcol="3" gridrow="17" pageId="2" pageNumber="361">30.0</td>
<td id="B7335D946642E3A557FFF9A0BA05F9DC" box="[1255,1297,1620,1642]" gridcol="4" gridrow="17" pageId="2" pageNumber="361">2.1</td>
</tr>
<tr id="F4E234E86642E3A553BBF98FBA05F927" box="[163,1297,1659,1681]" gridrow="18" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF98FBEBDF927" box="[163,425,1659,1681]" gridcol="0" gridrow="18" pageId="2" pageNumber="361">16. Snout length</th>
<td id="B7335D946642E3A55105F98FBD62F927" box="[541,630,1659,1681]" gridcol="1" gridrow="18" pageId="2" pageNumber="361">42.0</td>
<td id="B7335D946642E3A55003F98FBC6FF927" box="[795,891,1659,1681]" gridcol="2" gridrow="18" pageId="2" pageNumber="361">40.1–46.6</td>
<td id="B7335D946642E3A55700F98FBB5BF927" box="[1048,1103,1659,1681]" gridcol="3" gridrow="18" pageId="2" pageNumber="361">43.8</td>
<td id="B7335D946642E3A557FFF98FBA05F927" box="[1255,1297,1659,1681]" gridcol="4" gridrow="18" pageId="2" pageNumber="361">2.3</td>
</tr>
<tr id="F4E234E86642E3A553BBF956BA05F90F" box="[163,1297,1698,1721]" gridrow="19" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF956BEBDF90F" box="[163,425,1698,1721]" gridcol="0" gridrow="19" pageId="2" pageNumber="361">17. Nasal barbel length</th>
<td id="B7335D946642E3A55105F956BD62F90F" box="[541,630,1698,1721]" gridcol="1" gridrow="19" pageId="2" pageNumber="361">35.5</td>
<td id="B7335D946642E3A55003F956BC6FF90F" box="[795,891,1698,1721]" gridcol="2" gridrow="19" pageId="2" pageNumber="361">27.8–40.8</td>
<td id="B7335D946642E3A55700F956BB5BF90F" box="[1048,1103,1698,1721]" gridcol="3" gridrow="19" pageId="2" pageNumber="361">34.7</td>
<td id="B7335D946642E3A557FFF956BA05F90F" box="[1255,1297,1698,1721]" gridcol="4" gridrow="19" pageId="2" pageNumber="361">3.3</td>
</tr>
<tr id="F4E234E86642E3A553BBF93EBA05F956" box="[163,1297,1738,1760]" gridrow="20" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF93EBEBDF956" box="[163,425,1738,1760]" gridcol="0" gridrow="20" pageId="2" pageNumber="361">18. Maxillary barbel length</th>
<td id="B7335D946642E3A55105F93EBD62F956" box="[541,630,1738,1760]" gridcol="1" gridrow="20" pageId="2" pageNumber="361">53.8</td>
<td id="B7335D946642E3A55003F93EBC6FF956" box="[795,891,1738,1760]" gridcol="2" gridrow="20" pageId="2" pageNumber="361">25.8–52.4</td>
<td id="B7335D946642E3A55700F93EBB5BF956" box="[1048,1103,1738,1760]" gridcol="3" gridrow="20" pageId="2" pageNumber="361">38.7</td>
<td id="B7335D946642E3A557FFF93EBA05F956" box="[1255,1297,1738,1760]" gridcol="4" gridrow="20" pageId="2" pageNumber="361">8.3</td>
</tr>
<tr id="F4E234E86642E3A553BBF905BA05F8B1" box="[163,1297,1777,1799]" gridrow="21" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF905BEBDF8B1" box="[163,425,1777,1799]" gridcol="0" gridrow="21" pageId="2" pageNumber="361">19. Rictal barbel length</th>
<td id="B7335D946642E3A55105F905BD62F8B1" box="[541,630,1777,1799]" gridcol="1" gridrow="21" pageId="2" pageNumber="361">41.5</td>
<td id="B7335D946642E3A55003F905BC6FF8B1" box="[795,891,1777,1799]" gridcol="2" gridrow="21" pageId="2" pageNumber="361">24.2–43.6</td>
<td id="B7335D946642E3A55700F905BB5BF8B1" box="[1048,1103,1777,1799]" gridcol="3" gridrow="21" pageId="2" pageNumber="361">32.2</td>
<td id="B7335D946642E3A557FFF905BA05F8B1" box="[1255,1297,1777,1799]" gridcol="4" gridrow="21" pageId="2" pageNumber="361">5.4</td>
</tr>
<tr id="F4E234E86642E3A553BBF8ECBA05F898" box="[163,1297,1816,1838]" gridrow="22" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF8ECBEBDF898" box="[163,425,1816,1838]" gridcol="0" gridrow="22" pageId="2" pageNumber="361">20. Mouth width</th>
<td id="B7335D946642E3A55105F8ECBD62F898" box="[541,630,1816,1838]" gridcol="1" gridrow="22" pageId="2" pageNumber="361">46.5</td>
<td id="B7335D946642E3A55003F8ECBC6FF898" box="[795,891,1816,1838]" gridcol="2" gridrow="22" pageId="2" pageNumber="361">41.1–52.5</td>
<td id="B7335D946642E3A55700F8ECBB5BF898" box="[1048,1103,1816,1838]" gridcol="3" gridrow="22" pageId="2" pageNumber="361">45.2</td>
<td id="B7335D946642E3A557FFF8ECBA05F898" box="[1255,1297,1816,1838]" gridcol="4" gridrow="22" pageId="2" pageNumber="361">3.2</td>
</tr>
<tr id="F4E234E86642E3A553BBF8B4BA05F8E0" box="[163,1297,1856,1878]" gridrow="23" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF8B4BEBDF8E0" box="[163,425,1856,1878]" gridcol="0" gridrow="23" pageId="2" pageNumber="361">21. Eye diameter</th>
<td id="B7335D946642E3A55105F8B4BD62F8E0" box="[541,630,1856,1878]" gridcol="1" gridrow="23" pageId="2" pageNumber="361">12.7</td>
<td id="B7335D946642E3A55003F8B4BC6FF8E0" box="[795,891,1856,1878]" gridcol="2" gridrow="23" pageId="2" pageNumber="361">11.7–15.4</td>
<td id="B7335D946642E3A55700F8B4BB5BF8E0" box="[1048,1103,1856,1878]" gridcol="3" gridrow="23" pageId="2" pageNumber="361">13.6</td>
<td id="B7335D946642E3A557FFF8B4BA05F8E0" box="[1255,1297,1856,1878]" gridcol="4" gridrow="23" pageId="2" pageNumber="361">1.2</td>
</tr>
<tr id="F4E234E86642E3A553BBF893BA05F8CB" box="[163,1297,1895,1917]" gridrow="24" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF893BEBDF8CB" box="[163,425,1895,1917]" gridcol="0" gridrow="24" pageId="2" pageNumber="361">22. Head width</th>
<td id="B7335D946642E3A55105F893BD62F8CB" box="[541,630,1895,1917]" gridcol="1" gridrow="24" pageId="2" pageNumber="361">87.6</td>
<td id="B7335D946642E3A55003F893BC6FF8CB" box="[795,891,1895,1917]" gridcol="2" gridrow="24" pageId="2" pageNumber="361">81.4–96.5</td>
<td id="B7335D946642E3A55700F893BB5BF8CB" box="[1048,1103,1895,1917]" gridcol="3" gridrow="24" pageId="2" pageNumber="361">90.3</td>
<td id="B7335D946642E3A557FFF893BA05F8CB" box="[1255,1297,1895,1917]" gridcol="4" gridrow="24" pageId="2" pageNumber="361">4.0</td>
</tr>
<tr id="F4E234E86642E3A553BBF87ABA05F812" box="[163,1297,1934,1956]" gridrow="25" pageId="2" pageNumber="361">
<th id="B7335D946642E3A553BBF87ABEBDF812" box="[163,425,1934,1956]" gridcol="0" gridrow="25" pageId="2" pageNumber="361">23. Head depth</th>
<td id="B7335D946642E3A55105F87ABD62F812" box="[541,630,1934,1956]" gridcol="1" gridrow="25" pageId="2" pageNumber="361">50.7</td>
<td id="B7335D946642E3A55003F87ABC6FF812" box="[795,891,1934,1956]" gridcol="2" gridrow="25" pageId="2" pageNumber="361">22.7–60.1</td>
<td id="B7335D946642E3A55700F87ABB5BF812" box="[1048,1103,1934,1956]" gridcol="3" gridrow="25" pageId="2" pageNumber="361">43.2</td>
<td id="B7335D946642E3A557FFF87ABA05F812" box="[1255,1297,1934,1956]" gridcol="4" gridrow="25" pageId="2" pageNumber="361">16.0</td>
</tr>
</table>
</paragraph>
<caption id="1EAD662266431C59538FFA18BBF0F99F" httpUri="https://zenodo.org/record/2606454/files/figure.png" pageId="3" pageNumber="362" startId="3.[151,250,1516,1541]" targetBox="[187,1400,210,1454]" targetPageId="3">
<paragraph id="4A6D36AA66431C59538FFA18BBF0F99F" blockId="3.[151,1436,1516,1577]" pageId="3" pageNumber="362">
<emphasis id="78A6EAB866431C59538FFA18BE01F9B3" bold="true" box="[151,277,1516,1541]" pageId="3" pageNumber="362">FIGURE 1.</emphasis>
<taxonomicName id="8DD24D2966431C595205FA18BEE6F9B2" authority="Fernández &amp; Bize, 2018" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[285,498,1516,1540]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="362" phylum="Chordata" rank="species" species="varii" status="sp. nov.">
<emphasis id="78A6EAB866431C595205FA18BEE6F9B2" box="[285,498,1516,1540]" italics="true" pageId="3" pageNumber="362">Trichomycterus varii</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="639557C366431C595119FA19BD6BF9B3" box="[513,639,1516,1541]" pageId="3" pageNumber="362" rank="species">new species</taxonomicNameLabel>
, holotype, FACEN 0 105, 52.9 mm SL, left lateral, dorsal, and ventral views; Argentina, Provincia de Jujuy, Departamento Santa 
<taxonomicName id="8DD24D2966431C5951BDF9E4BB25F99F" authority=", Rio Cieneguillas. Photograph" authorityName="Rio Cieneguillas. Photograph" box="[677,1073,1552,1577]" class="Insecta" family="Staphylinidae" genus="Catalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="362" phylum="Arthropoda" rank="genus">Catalina, Río Cieneguillas. Photograph</taxonomicName>
by L. Fernández.
</paragraph>
</caption>
<paragraph id="4A6D36AA66431C5953DFF98FBB58F96B" blockId="3.[151,1437,1659,1973]" pageId="3" pageNumber="362">Head shape approximately rectangular in dorsal view. Head dorsoventrally flattened with eye located on dorsal surface and not visible in lateral view. Anterior profile of head semicircular. Adductor musculature of cheek well developed. Skin covering eye thin, transparent, and separate from surface of eyeball.</paragraph>
<paragraph id="4A6D36AA66431C5953DFF913BECAF8FF" blockId="3.[151,1437,1659,1973]" pageId="3" pageNumber="362">Anterior nostril slightly smaller than posterior nostril and bordered medially by fleshy flap and laterally by base of nasal barbel. Flap and base of barbel continuous and forming short tube. Anterior margin of posterior nostril bordered by flap of thin skin.</paragraph>
<paragraph id="4A6D36AA66431C5953DFF8A7BB5CF803" blockId="3.[151,1437,1659,1973]" pageId="3" pageNumber="362">Mouth subterminal, with rictus directed posteriorly. Upper lip fleshy with numerous papillae. Lower lip with prominent fleshy lobes along lateral margin; lobes situated internal to base of rictal barbels. Lower lip fleshy, with papillae-like structures covering anterior and to lesser degree anteroventral surfaces.</paragraph>
<caption id="1EAD662266441C5E538FFA84BB0FFA67" httpUri="https://zenodo.org/record/2606456/files/figure.png" pageId="4" pageNumber="363" startId="4.[151,250,1392,1417]" targetBox="[165,1413,200,1332]" targetPageId="4">
<paragraph id="4A6D36AA66441C5E538FFA84BB0FFA67" blockId="4.[151,1437,1392,1489]" pageId="4" pageNumber="363">
<emphasis id="78A6EAB866441C5E538FFA84BE07FA3F" bold="true" box="[151,275,1392,1417]" pageId="4" pageNumber="363">FIGURE 2.</emphasis>
Left lateral view of caudal peduncle in: A. 
<taxonomicName id="8DD24D2966441C5E51DFFA84BC8FFA3E" authority="Fernández &amp; Bize, 2018" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[711,923,1392,1416]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="363" phylum="Chordata" rank="species" species="varii" status="sp. nov.">
<emphasis id="78A6EAB866441C5E51DFFA84BC8FFA3E" box="[711,923,1392,1416]" italics="true" pageId="4" pageNumber="363">Trichomycterus varii</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="639557C366441C5E50BFFA85BB37FA3F" box="[935,1059,1392,1417]" pageId="4" pageNumber="363" rank="species">new species</taxonomicNameLabel>
, FACEN 0 105, 52.9 mm SL, the caudal peduncle expanded in the area of the procurrent caudal-fin rays; B. 
<taxonomicName id="8DD24D2966441C5E5079FA61BCBDFA1A" box="[865,937,1429,1452]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="363" phylum="Chordata" rank="species" species="roigi">
<emphasis id="78A6EAB866441C5E5079FA61BCBDFA1A" box="[865,937,1429,1452]" italics="true" pageId="4" pageNumber="363">T. roigi</emphasis>
</taxonomicName>
, FACEN 0 108, 53.5 mm SL, the caudal peduncle not expanded in the area of the procurrent caudal-fin rays. Photographs by L. Fernández.
</paragraph>
</caption>
<paragraph id="4A6D36AA66441C5E53DFF9D7BC10F97B" blockId="4.[151,1437,1571,2029]" pageId="4" pageNumber="363">Barbels short and tapering distally, but not thread-like or with distal branching. Tip of maxillary barbel falling short of vertical through anterior limit of patch of opercular odontodes. Submaxillary barbel shorter than maxillary barbel and falling short of vertical through anterior limit of opercular patch of odontodes. Nasal barbel slender, reaching posteriorly distinctly beyond posterior border of eye. Origin of nasal barbel situated on posterolateral portion of skin flap running along margin of anterior naris.</paragraph>
<paragraph id="4A6D36AA66441C5E53DFF923BB4DF813" blockId="4.[151,1437,1571,2029]" pageId="4" pageNumber="363">Branchiostegal membrane narrowly attached to isthmus anteriorly at midline, branchial opening wide. Branchiostegal rays six or seven in two cs specimens. Interopercular patch of odontodes elongate, with maximum two irregular rows of odontodes. Fleshy interopercular less developed than in congeners, with 12 to 15 odontodes visible in alcohol specimens and 15 to 19 odontodes present in two cs specimens. Opercular odontodes not deeply embedded in fleshy tissue on opercle. Opercular patch of odontodes somewhat rounded, with five to 12 straight odontodes obvious in alcohol specimens and seven to 14 odontodes present in two cs specimens.</paragraph>
<paragraph id="4A6D36AA66441C5E53DFF85BBA88F85B" blockId="4.[151,1437,1571,2029]" pageId="4" pageNumber="363">
Mesethmoid 
<emphasis id="78A6EAB866441C5E5241F844BE7DF87F" box="[345,361,1968,1993]" italics="true" pageId="4" pageNumber="363">T</emphasis>
-shaped, elongate; anterior margin straight; shaft smaller than lateral cornua, its posterior process extending between lateral ethmoids, vomer, and anterior portion of frontals. Anterior cranial fontanel reduced to
</paragraph>
<paragraph id="4A6D36AA66451C5F53DFF91FBDA6F820" blockId="5.[151,1437,1771,1942]" pageId="5" pageNumber="364">
Supraorbital canal with pores s1, s2, s3, and s6. Infraorbital canal incomplete, with segment between pores 
<date id="3E6C106A66451C5F569EF91FBFF8F89F" pageId="5" pageNumber="364">i3 and i10</date>
absent. Posterior portion of infraorbital canal situated posterior to rim of orbit and arising from temporal canal running within sphenotic. Posterior portion of infraorbital canal with infraorbital pores 
<date id="3E6C106A66451C5F57ACF8C7BA2EF8FB" box="[1204,1338,1843,1869]" pageId="5" pageNumber="364">i10 and i11.</date>
Postotic canal with two pores, with pterotic branch present at junction of pterotic and posttemporo-supracleithrum. Laterosensory canal of trunk reduced, with three pores
</paragraph>
<caption id="1EAD662266461C5C538FFBC2BD25FBC5" httpUri="https://zenodo.org/record/2606458/files/figure.png" pageId="6" pageNumber="365" startId="6.[151,250,1078,1103]" targetBox="[151,1436,181,1053]" targetPageId="6">
<paragraph id="4A6D36AA66461C5C538FFBC2BD25FBC5" blockId="6.[151,1437,1078,1139]" pageId="6" pageNumber="365">
<emphasis id="78A6EAB866461C5C538FFBC2BE06FBF9" bold="true" box="[151,274,1078,1103]" pageId="6" pageNumber="365">FIGURE 4.</emphasis>
Type locality of 
<taxonomicName id="8DD24D2966461C5C52A2FBC3BD99FBF9" authority="Fernández &amp; Bize, 2018" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[442,653,1079,1103]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="365" phylum="Chordata" rank="species" species="varii" status="sp. nov.">
<emphasis id="78A6EAB866461C5C52A2FBC3BD99FBF9" box="[442,653,1079,1103]" italics="true" pageId="6" pageNumber="365">Trichomycterus varii</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="639557C366461C5C5180FBCCBC00FBF9" box="[664,788,1078,1103]" pageId="6" pageNumber="365" rank="species">new species</taxonomicNameLabel>
, río Cieneguillas, Departamento Santa Catalina, Provincia Jujuy, Argentina. Photograph by L. Fernández.
</paragraph>
</caption>
<caption id="1EAD662266461C5C538FF847BA74F87A" box="[151,1376,1971,1997]" httpUri="https://zenodo.org/record/2606462/files/figure.png" pageId="6" pageNumber="365" startId="6.[151,250,1971,1996]" targetBox="[177,1414,1189,1928]" targetPageId="6">
<paragraph id="4A6D36AA66461C5C538FF847BA74F87A" blockId="6.[151,1376,1971,1997]" box="[151,1376,1971,1997]" pageId="6" pageNumber="365">
<emphasis id="78A6EAB866461C5C538FF847BE07F87A" bold="true" box="[151,275,1971,1996]" pageId="6" pageNumber="365">FIGURE 5.</emphasis>
Map of southern South America showing the type locality (black star) of 
<taxonomicName id="8DD24D2966461C5C50E7F840BBC7F87A" authority="Fernández &amp; Bize, 2018" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[1023,1235,1972,1996]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="365" phylum="Chordata" rank="species" species="varii" status="sp. nov.">
<emphasis id="78A6EAB866461C5C50E7F840BBC7F87A" box="[1023,1235,1972,1996]" italics="true" pageId="6" pageNumber="365">Trichomycterus varii</emphasis>
</taxonomicName>
, 
<taxonomicNameLabel id="639557C366461C5C57C7F841BA48F87A" box="[1247,1372,1971,1996]" pageId="6" pageNumber="365" rank="species">new species</taxonomicNameLabel>
.
</paragraph>
</caption>
<paragraph id="4A6D36AA66471C5D53DFFF6DBED9FD79" blockId="7.[151,1437,153,1691]" pageId="7" pageNumber="366">
Dorsal-fin rays 12 to 13, with six to seven branched and six unbranched rays in two cs specimens; one unbranched and six to seven branched rays externally visible with remaining rays hidden under thick integument. Distal margin of dorsal fin rounded. Dorsal-fin origin located distinctly anterior to vertical through anterior limit of vent, midway between pelvic and anal-fin origins. Anal-fin rays nine, with five branched and four unbranched rays in two cs specimens; externally visible rays one unbranched and five branched with remaining rays hidden under thick integument. Anal fin relatively elongated, equal in size to, or slightly smaller than dorsal fin, with distal margin slightly rounded. Anal-fin origin located approximately at vertical through middle or posterior portion of base of dorsal-fin base. Pectoral-fin rays seven, with lateral-most ray unbranched. Second and third pectoral-fin rays longest. Distal margin of pectoral fin almost rounded. First pectoral-fin ray terminating at fin margin without forming distal filament. Pelvic-fin rays five, with four branched and one unbranched rays, plus small splint. Second and third pelvic-fin rays longest. Tip of pelvic fin when depressed not reaching posteriorly anal opening. Pelvic fin with thick adipose layer in small specimens. Distal margin of caudal fin nearly truncated. Principal caudal-fin rays 6+7. Caudal peduncle markedly expanded in area of procurrent rays but never deeper than caudal-fin base. Dorsal procurrent caudal-fin rays 
<quantity id="8D2A9B4F66471C5D52D9FD99BD2DFD31" box="[449,569,621,647]" metricMagnitude="-1" metricUnit="m" metricValue="2.667" metricValueMax="2.794" metricValueMin="2.54" pageId="7" pageNumber="366" unit="in" value="10.5" valueMax="11.0" valueMin="10.0">10 to 11 in</quantity>
two cs specimens. Ventral procurrent caudal-fin rays 
<quantity id="8D2A9B4F66471C5D578BFD99BBDEFD31" box="[1171,1226,621,647]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" pageId="7" pageNumber="366" unit="in" value="11.0">11 in</quantity>
two cs specimens. Total vertebrae 36, with 11 precaudal and 25 caudal vertebrae. Ribs on each side of body 16. No external obvious sexual dimorphism present.
</paragraph>
<paragraph id="4A6D36AA66471C5D53DFFD2DBEBFFC11" blockId="7.[151,1437,153,1691]" pageId="7" pageNumber="366">
Pigmentation in alcohol. 
<taxonomicName id="8DD24D2966471C5D52C6FD2DBDD3FD45" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[478,711,729,755]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866471C5D52C6FD2DBDD3FD45" box="[478,711,729,755]" italics="true" pageId="7" pageNumber="366">Trichomycterus varii</emphasis>
</taxonomicName>
demonstrates considerable range in the intensity of dark pigmentation on the head and body. The 
<typeStatus id="9569880866471C5D5108FD09BD66FCA1" box="[528,626,765,791]" pageId="7" pageNumber="366" type="holotype">holotype</typeStatus>
is relatively marmorated, while several 
<typeStatus id="9569880866471C5D5720FD09BBB7FCA1" box="[1080,1187,765,791]" pageId="7" pageNumber="366" type="paratype">paratypes</typeStatus>
are lightly pigmented on the head and trunk. Supraorbital and infraorbital canal are unpigmented in some 
<typeStatus id="9569880866471C5D5720FCD5BBB3FC8D" box="[1080,1191,801,827]" pageId="7" pageNumber="366" type="paratype">paratypes</typeStatus>
. All specimens slightly pigmented on ventral surface of head and trunk. Dorsal, anal, pectoral and caudal fins irregularly marmorated and pelvic fin lightly pigmented. All barbels darkly pigmented at least to some degree. Opercular and interopercular odontodes unpigmented.
</paragraph>
</subSubSection>
<subSubSection id="02C8652166471C5D53DFFC45BD26FB71" pageId="7" pageNumber="366" type="biology_ecology">
<paragraph id="4A6D36AA66471C5D53DFFC45BD26FB71" blockId="7.[151,1437,153,1691]" pageId="7" pageNumber="366">
<emphasis id="78A6EAB866471C5D53DFFC45BEE4FC7D" bold="true" box="[199,496,944,971]" pageId="7" pageNumber="366">Ecology and endemicity.</emphasis>
The 
<typeStatus id="9569880866471C5D5136FC45BD4AFC7D" box="[558,606,945,971]" pageId="7" pageNumber="366">type</typeStatus>
locality of 
<taxonomicName id="8DD24D2966471C5D51FFFC45BCC7FC7D" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[743,979,945,971]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866471C5D51FFFC45BCC7FC7D" box="[743,979,945,971]" italics="true" pageId="7" pageNumber="366">Trichomycterus varii</emphasis>
</taxonomicName>
is a shallow (0.10-0.40 m) stream over different 
<typeStatus id="9569880866471C5D53E7FC21BE2EFC59" box="[255,314,981,1007]" pageId="7" pageNumber="366">types</typeStatus>
of substrates (rocks, gravel, sand, and decomposing organic material) (
<figureCitation id="D2E92A2F66471C5D577BFC21BBBDFC59" box="[1123,1193,981,1007]" captionStart="FIGURE 4" captionStartId="6.[151,250,1078,1103]" captionTargetBox="[151,1436,181,1053]" captionTargetId="figure@6.[151,1436,181,1053]" captionTargetPageId="6" captionText="FIGURE 4. Type locality of Trichomycterus varii, new species, río Cieneguillas, Departamento Santa Catalina, Provincia Jujuy, Argentina. Photograph by L. Fernández." httpUri="https://zenodo.org/record/2606458/files/figure.png" pageId="7" pageNumber="366">Fig. 4</figureCitation>
). Stomachs of two cs specimens of 
<taxonomicName id="8DD24D2966471C5D522CFC0EBE92FBA5" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[308,390,1018,1043]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866471C5D522CFC0EBE92FBA5" box="[308,390,1018,1043]" italics="true" pageId="7" pageNumber="366">T. varii</emphasis>
</taxonomicName>
contained dipteran larvae (
<taxonomicName id="8DD24D2966471C5D51A4FC0DBC4AFBA5" box="[700,862,1017,1043]" class="Insecta" family="Chironomidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="366" phylum="Arthropoda" rank="family">Chironomidae</taxonomicName>
and 
<taxonomicName id="8DD24D2966471C5D5080FC0DBB4DFBA2" box="[920,1113,1017,1044]" class="Insecta" family="Ceratopogonidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="366" phylum="Arthropoda" rank="family">Ceratopogonidae</taxonomicName>
) and filamentous algae. The only other species of fish collected at that site is 
<taxonomicName id="8DD24D2966471C5D51D9FBEABC07FB81" box="[705,787,1054,1079]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="roigi">
<emphasis id="78A6EAB866471C5D51D9FBEABC07FB81" box="[705,787,1054,1079]" italics="true" pageId="7" pageNumber="366">T. roigi</emphasis>
</taxonomicName>
. Sampling efforts in adjoining drainage systems failed to yield any specimens of 
<taxonomicName id="8DD24D2966471C5D52BFFBB6BEEDFBED" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[423,505,1090,1115]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866471C5D52BFFBB6BEEDFBED" box="[423,505,1090,1115]" italics="true" pageId="7" pageNumber="366">T. varii</emphasis>
</taxonomicName>
, which consequently appears to be endemic to the Río Cieneguillas. Members of 
<taxonomicName id="8DD24D2966471C5D538FFB91BE51FBC9" authorityName="Valenciennes" authorityYear="1832" box="[151,325,1125,1151]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="genus">
<emphasis id="78A6EAB866471C5D538FFB91BE51FBC9" box="[151,325,1125,1151]" italics="true" pageId="7" pageNumber="366">Trichomycterus</emphasis>
</taxonomicName>
and 
<taxonomicName id="8DD24D2966471C5D5265FB91BD18FBC9" authorityName="Arratia" authorityYear="1998" box="[381,524,1125,1151]" class="Actinopterygii" family="Trichomycteridae" genus="Silvinichthys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="genus">
<emphasis id="78A6EAB866471C5D5265FB91BD18FBC9" box="[381,524,1125,1151]" italics="true" pageId="7" pageNumber="366">Silvinichthys</emphasis>
</taxonomicName>
seem well adapted to the high elevation, temporary endorrheic or poorly drained basins, and occasionally permanent watercourses fed by snow melt of higher elevations; all of which are typical habitats of the High Andean Plateau.
</paragraph>
</subSubSection>
<subSubSection id="02C8652166471C5D53DFFB24BDC9F9E5" pageId="7" pageNumber="366" type="distribution">
<paragraph id="4A6D36AA66471C5D53DFFB24BDC9F9E5" blockId="7.[151,1437,153,1691]" pageId="7" pageNumber="366">
<emphasis id="78A6EAB866471C5D53DFFB24BE75FB5D" bold="true" box="[199,353,1232,1259]" pageId="7" pageNumber="366">Distribution.</emphasis>
<taxonomicName id="8DD24D2966471C5D5270FB25BD47FB5D" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[360,595,1233,1259]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866471C5D5270FB25BD47FB5D" box="[360,595,1233,1259]" italics="true" pageId="7" pageNumber="366">Trichomycterus varii</emphasis>
</taxonomicName>
is only known from the 
<typeStatus id="9569880866471C5D5071FB25BC8DFB5D" box="[873,921,1233,1259]" pageId="7" pageNumber="366">type</typeStatus>
locality (
<figureCitation id="D2E92A2F66471C5D571DFB25BB5CFB5D" box="[1029,1096,1232,1259]" captionStart="FIGURE 5" captionStartId="6.[151,250,1971,1996]" captionTargetBox="[177,1414,1189,1928]" captionTargetId="figure@6.[151,1436,1161,1946]" captionTargetPageId="6" captionText="FIGURE 5. Map of southern South America showing the type locality (black star) of Trichomycterus varii, new species." httpUri="https://zenodo.org/record/2606462/files/figure.png" pageId="7" pageNumber="366">Fig. 5</figureCitation>
) that lies within a region with few drainage systems and a depauperate ichthyofauna. 
<taxonomicName id="8DD24D2966471C5D500EFB01BB17FAB9" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[790,1027,1269,1295]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866471C5D500EFB01BB17FAB9" box="[790,1027,1269,1295]" italics="true" pageId="7" pageNumber="366">Trichomycterus varii</emphasis>
</taxonomicName>
is the sixth fish species apparently endemic to the High Andean Plateau from 
<collectingCountry id="32C5763A66471C5D5167FAEDBDFAFA85" box="[639,750,1305,1331]" name="Argentina" pageId="7" pageNumber="366">Argentina</collectingCountry>
(
<bibRefCitation id="2E434B5B66471C5D51E6FAEDBB1AFA85" author="Fernandez, L. &amp; Vari, R. P." box="[766,1038,1305,1331]" pageId="7" pageNumber="366" pagination="631 - 636" refId="ref6360" refString="Fernandez, L. &amp; Vari, R. P. (2012) New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia, 2012, 631 - 636. https: // doi. org / 10.1643 / CI- 12 - 035" type="journal article" year="2012">Fernández &amp; Vari 2012</bibRefCitation>
; 
<bibRefCitation id="2E434B5B66471C5D5703FAEDBA8CFA85" author="Fernandez, L. &amp; Andreoli Bize, J. M." box="[1051,1432,1305,1331]" pageId="7" pageNumber="366" pagination="2068" refId="ref5891" refString="Fernandez, L. &amp; Andreoli Bize, J. M. (2017) Trichomycterus alterus (Marini, Nichols &amp; La Monte, 1933) and T. corduvensis Weyenberg 1877 (Siluriformes: Trichomycteridae): new records from the High Andean Plateau. Check List Journal of biodiversity data, 13, 2068. [ISSN 1809 - 127 X] https: // doi. org / 10.15560 / 13.2.2068" type="journal article" year="2017">Fernández &amp; Andreoli Bize 2017</bibRefCitation>
: 
<figureCitation id="D2E92A2F66471C5D538FFAC9BFCDFAE1" box="[151,217,1341,1367]" captionStart="FIGURE 2" captionStartId="4.[151,250,1392,1417]" captionTargetBox="[165,1413,200,1332]" captionTargetId="figure@4.[151,1436,181,1366]" captionTargetPageId="4" captionText="FIGURE 2. Left lateral view of caudal peduncle in: A. Trichomycterus varii, new species, FACEN 0105, 52.9 mm SL, the caudal peduncle expanded in the area of the procurrent caudal-fin rays; B. T. roigi, FACEN 0108, 53.5 mm SL, the caudal peduncle not expanded in the area of the procurrent caudal-fin rays. Photographs by L. Fernández." httpUri="https://zenodo.org/record/2606456/files/figure.png" pageId="7" pageNumber="366">Fig. 2</figureCitation>
) and the seventeenth species known to occur at higher elevations (at or above 
<quantity id="8D2A9B4F66471C5D575EFAC9BBB1FAE1" box="[1094,1189,1341,1367]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="366" unit="m" value="3.0">3,000 m</quantity>
); the other species are 
<taxonomicName id="8DD24D2966471C5D538FFA96BEFAFACD" authority="Arratia 1983" authorityName="Arratia" authorityYear="1983" box="[151,494,1377,1403]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="chungaraensis">
<emphasis id="78A6EAB866471C5D538FFA96BE42FACD" box="[151,342,1377,1403]" italics="true" pageId="7" pageNumber="366">T. chungaraensis</emphasis>
<bibRefCitation id="2E434B5B66471C5D5244FA95BEFAFACD" author="Arratia, G." box="[348,494,1377,1403]" pageId="7" pageNumber="366" pagination="65 - 87" refId="ref5430" refString="Arratia, G. (1983) Trichomycterus chungaraensis n. sp. and Trichomycterus laucaensis n. sp. (Pisces, Siluriformes, Trichomycteridae) from the High Andean Range. Studies on Neotropical Fauna and Environment, 18, 65 - 87. https: // doi. org / 10.1080 / 01650528309360621" type="journal article" year="1983">Arratia 1983</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D52E1FA96BC0BFACD" authority="Arratia 1983" authorityName="Arratia" authorityYear="1983" box="[505,799,1377,1403]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="laucaensis">
<emphasis id="78A6EAB866471C5D52E1FA96BD9FFACD" box="[505,651,1377,1403]" italics="true" pageId="7" pageNumber="366">T. laucaensis</emphasis>
<bibRefCitation id="2E434B5B66471C5D5189FA95BC0BFACD" author="Arratia, G." box="[657,799,1377,1403]" pageId="7" pageNumber="366" pagination="65 - 87" refId="ref5430" refString="Arratia, G. (1983) Trichomycterus chungaraensis n. sp. and Trichomycterus laucaensis n. sp. (Pisces, Siluriformes, Trichomycteridae) from the High Andean Range. Studies on Neotropical Fauna and Environment, 18, 65 - 87. https: // doi. org / 10.1080 / 01650528309360621" type="journal article" year="1983">Arratia 1983</bibRefCitation>
</taxonomicName>
from 
<collectingCountry id="32C5763A66471C5D507CFA95BCB7FACD" box="[868,931,1377,1403]" name="Chile" pageId="7" pageNumber="366">Chile</collectingCountry>
, 
<taxonomicName id="8DD24D2966471C5D50B7FA96BA8CFACD" authority="Arratia &amp; Menu-Marque 1984" authorityName="Arratia &amp; Menu-Marque" authorityYear="1984" box="[943,1432,1377,1403]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="duellmani">
<emphasis id="78A6EAB866471C5D50B7FA96BB2FFACD" box="[943,1083,1377,1403]" italics="true" pageId="7" pageNumber="366">T. duellmani</emphasis>
<bibRefCitation id="2E434B5B66471C5D5759FA95BA8CFACD" author="Arratia, G. &amp; Menu-Marque, S." box="[1089,1432,1377,1403]" pageId="7" pageNumber="366" pagination="493 - 520" refId="ref5568" refString="Arratia, G. &amp; Menu-Marque, S. (1984) New catfishes of the genus Trichomycterus from the high Andes of South America (Pisces: Siluriformes) with remarks on distribution and ecology. Zoologische Jahrbucher Systematik, 111, 493 - 520." type="journal article" year="1984">Arratia &amp; Menu-Marque 1984</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D538FFA72BD5FFA29" authority="Fernandez &amp; Miranda 2007" authorityName="Fernandez &amp; Miranda" authorityYear="2007" box="[151,587,1413,1439]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="therma">
<emphasis id="78A6EAB866471C5D538FFA72BE17FA29" box="[151,259,1413,1439]" italics="true" pageId="7" pageNumber="366">T. therma</emphasis>
<bibRefCitation id="2E434B5B66471C5D5215FA71BD5FFA29" author="Fernandez, L. &amp; Miranda, G." box="[269,587,1413,1439]" pageId="7" pageNumber="366" pagination="1303 - 1316" refId="ref6015" refString="Fernandez, L. &amp; Miranda, G. (2007) A catfish or the genus Trichomycterus from a thermal stream in southern South America (Teleostei, Siluriformes, Trichomycteridae). Journal Fish Biology, 71, 1303 - 1316. https: // doi. org / 10.1111 / j. 1095 - 8649.2007.01589. x" type="journal article" year="2007">Fernández &amp; Miranda 2007</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D5140FA72BC96FA29" authority="(Fowler 1940)" authorityName="Fowler" authorityYear="1940" baseAuthorityName="Fowler" baseAuthorityYear="1940" box="[600,898,1413,1439]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="tiraquae">
<emphasis id="78A6EAB866471C5D5140FA72BDC0FA29" box="[600,724,1414,1439]" italics="true" pageId="7" pageNumber="366">T. tiraquae</emphasis>
(
<bibRefCitation id="2E434B5B66471C5D51FDFA71BC6FFA29" author="Fowler, H. W." box="[741,891,1413,1439]" pageId="7" pageNumber="366" pagination="43 - 103" refId="ref6421" refString="Fowler, H. W. (1940) Zoological results of the second Bolivian expedition for the Academy of Natural Sciences of Philadelphia, 1936 - 1937. Part I. The fishes. The Academy of Natural Sciences of Philadelphia, 92, 43 - 103." type="journal article" year="1940">Fowler 1940</bibRefCitation>
)
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D5088FA72BA88FA29" authority="Fernandez &amp; Vari 2004" authorityName="Fernandez &amp; Vari" authorityYear="2004" box="[912,1436,1413,1439]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="pseudosilvinichthys">
<emphasis id="78A6EAB866471C5D5088FA72BB9CFA29" box="[912,1160,1413,1439]" italics="true" pageId="7" pageNumber="366">T. pseudosilvinichthys</emphasis>
<bibRefCitation id="2E434B5B66471C5D5789FA71BA88FA29" author="Fernandez, L. &amp; Vari, R. P." box="[1169,1436,1413,1439]" pageId="7" pageNumber="366" pagination="875 - 880" refId="ref6256" refString="Fernandez, L. &amp; Vari, R. P. (2004) New species of Trichomycterus from midelevation localities of northwestern Argentina (Siluriformes: Trichomycteridae). Copeia, 2004, 875 - 880. https: // doi. org / 10.1643 / CI- 04 - 094 R 1" type="journal article" year="2004">Fernández &amp; Vari 2004</bibRefCitation>
</taxonomicName>
from 
<collectingCountry id="32C5763A66471C5D53CCFA5DBE3DFA75" box="[212,297,1449,1475]" name="Bolivia" pageId="7" pageNumber="366">Bolivia</collectingCountry>
, 
<taxonomicName id="8DD24D2966471C5D522CFA5EBD52FA72" authority="(Tschudi 1846)" authorityName="Tschudi" authorityYear="1846" baseAuthorityName="Tschudi" baseAuthorityYear="1846" box="[308,582,1449,1476]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="dispar">
<emphasis id="78A6EAB866471C5D522CFA5EBE83FA75" box="[308,407,1449,1475]" italics="true" pageId="7" pageNumber="366">T. dispar</emphasis>
(
<bibRefCitation id="2E434B5B66471C5D52BCFA5DBD2AFA72" author="Tschudi, J. J. von" box="[420,574,1449,1476]" pageId="7" pageNumber="366" pagination="1 - 35" refId="ref7299" refString="Tschudi, J. J. von (1846) Ichthyologie. Untersuchungen uber die Fauna Peruana, Ichthyologie, 1846, 1 - 35." type="journal article" year="1846">Tschudi 1846</bibRefCitation>
)
</taxonomicName>
from 
<collectingCountry id="32C5763A66471C5D5191FA5DBDABFA75" box="[649,703,1449,1475]" name="Peru" pageId="7" pageNumber="366">Perú</collectingCountry>
, 
<taxonomicName id="8DD24D2966471C5D51D2FA5EBB3CFA75" authority="Valenciennes, 1846" authorityName="Valenciennes" authorityYear="1846" box="[714,1064,1449,1475]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="rivulatus">
<emphasis id="78A6EAB866471C5D51D2FA5EBC5DFA75" box="[714,841,1449,1475]" italics="true" pageId="7" pageNumber="366">T. rivulatus</emphasis>
<bibRefCitation id="2E434B5B66471C5D5057FA5DBB3CFA75" author="Cuvier, G. &amp; Valenciennes, A." box="[847,1064,1449,1475]" pageId="7" pageNumber="366" pagination="1 - 375" refId="ref5675" refString="Cuvier, G. &amp; Valenciennes, A. (1846) Historie naturelle des poissons. Cyprinoides. Des Esoces ou Lucoides, 18, 1 - 375." type="journal article" year="1846">Valenciennes, 1846</bibRefCitation>
</taxonomicName>
from 
<collectingCountry id="32C5763A66471C5D5773FA5DBBA9FA75" box="[1131,1213,1449,1475]" name="Bolivia" pageId="7" pageNumber="366">Bolivia</collectingCountry>
and 
<collectingCountry id="32C5763A66471C5D57EBFA5DBA3DFA75" box="[1267,1321,1449,1475]" name="Peru" pageId="7" pageNumber="366">Perú</collectingCountry>
, 
<taxonomicName id="8DD24D2966471C5D562CFA5EBD21FA51" authority="(Marini, Nichols &amp; La Monte 1933)" authorityName="Marini, Nichols &amp; La Monte" authorityYear="1933" baseAuthorityName="Marini, Nichols &amp; La Monte" baseAuthorityYear="1933" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="alterus">
<emphasis id="78A6EAB866471C5D562CFA5EBA88FA75" box="[1332,1436,1449,1475]" italics="true" pageId="7" pageNumber="366">T. alterus</emphasis>
(
<bibRefCitation id="2E434B5B66471C5D5387FA39BD39FA51" author="Marini, T. L. &amp; Nichols, J. T. &amp; La Monte F. R." box="[159,557,1485,1511]" pageId="7" pageNumber="366" pagination="1 - 7" refId="ref6619" refString="Marini, T. L., Nichols, J. T. &amp; La Monte F. R. (1933) Six new eastern South American fishes examined in the American Museum of Natural History. American Museum Novitates, 618, 1 - 7." type="journal article" year="1933">Marini, Nichols &amp; La Monte 1933</bibRefCitation>
)
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D515BFA3ABC4DFA51" authority="(Nichols 1956)" authorityName="Nichols" authorityYear="1956" baseAuthorityName="Nichols" baseAuthorityYear="1956" box="[579,857,1484,1511]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="boylei">
<emphasis id="78A6EAB866471C5D515BFA3ABDB0FA51" box="[579,676,1485,1511]" italics="true" pageId="7" pageNumber="366">T. boylei</emphasis>
(
<bibRefCitation id="2E434B5B66471C5D51ACFA39BC46FA51" author="Nichols, J. T." box="[692,850,1484,1511]" pageId="7" pageNumber="366" pagination="1 - 3" refId="ref6698" refString="Nichols, J. T. (1956) A new Pygidium catfish from Argentina. American Museum Novitates, 1769, 1 - 3." type="journal article" year="1956">Nichols 1956</bibRefCitation>
)
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D507EFA3ABBC6FA51" authority="Weyenberg 1877" authorityName="Weyenberg" authorityYear="1877" box="[870,1234,1485,1511]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="corduvensis">
<emphasis id="78A6EAB866471C5D507EFA3ABB1CFA51" box="[870,1032,1485,1511]" italics="true" pageId="7" pageNumber="366">T. corduvensis</emphasis>
<bibRefCitation id="2E434B5B66471C5D5708FA39BBC6FA51" author="Weyenbergh, H." box="[1040,1234,1485,1511]" pageId="7" pageNumber="366" pagination="1 - 21" refId="ref7325" refString="Weyenbergh, H. (1877) Algunos nuevos pescados del Museo Nacional, y algunas noticias ictiologicas. Actas de la Academia Nacional de Ciencias Exactas, Buenos Aires, 3, 1 - 21." type="journal article" year="1877">Weyenberg 1877</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D57C6FA3ABEB5F9BD" authority="Fernandez &amp; Vari 2000" authorityName="Fernandez &amp; Vari" authorityYear="2000" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="catamarcensis">
<emphasis id="78A6EAB866471C5D57C6FA3ABA89FA51" box="[1246,1437,1486,1511]" italics="true" pageId="7" pageNumber="366">T. catamarcensis</emphasis>
<bibRefCitation id="2E434B5B66471C5D538FFA05BEB5F9BD" author="Fernandez, L. &amp; Vari, R. P." box="[151,417,1521,1547]" pageId="7" pageNumber="366" pagination="990 - 996" refId="ref6117" refString="Fernandez, L. &amp; Vari, R. P. (2000) A new species of Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) lacking a pelvic girdle from the Andes of Argentina. Copeia, 2000, 990 - 996. https: // doi. org / 10.1643 / 0045 - 8511 (2000) 000 [0990: NSOTTS] 2.0. CO; 2" type="journal article" year="2000">Fernández &amp; Vari 2000</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D52B5FA06BDF3F9BD" authority="Fernandez 2000" authorityName="Fernandez" authorityYear="2000" box="[429,743,1521,1547]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="ramosus">
<emphasis id="78A6EAB866471C5D52B5FA06BD3CF9BD" box="[429,552,1522,1547]" italics="true" pageId="7" pageNumber="366">T. ramosus</emphasis>
Fernández 2000
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D51EAFA06BB63F9BD" authority="Fernandez &amp; Vari 2002" authorityName="Fernandez &amp; Vari" authorityYear="2002" box="[754,1143,1521,1547]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="belensis">
<emphasis id="78A6EAB866471C5D51EAFA06BC7CF9BD" box="[754,872,1521,1547]" italics="true" pageId="7" pageNumber="366">T. belensis</emphasis>
<bibRefCitation id="2E434B5B66471C5D5068FA05BB63F9BD" author="Fernandez, L. &amp; Vari, R. P." box="[880,1143,1521,1547]" pageId="7" pageNumber="366" pagination="739 - 747" refId="ref6187" refString="Fernandez, L. &amp; Vari, R. P. (2002) New species of Trichomycterus from the Andes of Argentina with a redescription of Trichomycterus alterus (Siluriformes: Trichomycteridae). Copeia, 2002, 739 - 747. https: // doi. org / 10.1643 / 0045 - 8511 (2002) 002 [0739: NSOTFT] 2.0. CO; 2" type="journal article" year="2002">Fernández &amp; Vari 2002</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="8DD24D2966471C5D579EFA06BA38F9BD" authority="Arratia" authorityName="Arratia" box="[1158,1324,1521,1547]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="roigi">
<emphasis id="78A6EAB866471C5D579EFA06BBC3F9BD" box="[1158,1239,1522,1547]" italics="true" pageId="7" pageNumber="366">T. roigi</emphasis>
Arratia
</taxonomicName>
&amp; Menu- Marque 1984, and 
<taxonomicName id="8DD24D2966471C5D5274F9E2BC1DF999" authority="Fernandez &amp; Schaefer 2003" authorityName="Fernandez &amp; Schaefer" authorityYear="2003" box="[364,777,1557,1583]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="yuska">
<emphasis id="78A6EAB866471C5D5274F9E2BED3F999" box="[364,455,1557,1583]" italics="true" pageId="7" pageNumber="366">T. yuska</emphasis>
<bibRefCitation id="2E434B5B66471C5D52D6F9E1BC1DF999" author="Fernandez, L. &amp; Schaefer, S. A." box="[462,777,1557,1583]" pageId="7" pageNumber="366" pagination="353 - 360" refId="ref6075" refString="Fernandez, L. &amp; Schaefer, S. A. (2003) Trichomycterus yuska, a new species from high elevations of Argentina (Siluriformes: Trichomycteridae). Ichthyological Exploration in Freshwaters, 14, 353 - 360." type="journal article" year="2003">Fernández &amp; Schaefer 2003</bibRefCitation>
</taxonomicName>
from 
<collectingCountry id="32C5763A66471C5D5054F9E1BCABF999" box="[844,959,1557,1583]" name="Argentina" pageId="7" pageNumber="366">Argentina</collectingCountry>
. Unfortunately, the knowledge of the biology and ecology of these species is still incomplete.
</paragraph>
</subSubSection>
<subSubSection id="02C8652166471C5D53DFF9A9BB9BF92D" pageId="7" pageNumber="366" type="etymology">
<paragraph id="4A6D36AA66471C5D53DFF9A9BB9BF92D" blockId="7.[151,1437,153,1691]" pageId="7" pageNumber="366">
<emphasis id="78A6EAB866471C5D53DFF9A9BE5AF9C1" bold="true" box="[199,334,1629,1655]" pageId="7" pageNumber="366">Etymology.</emphasis>
<taxonomicName id="8DD24D2966471C5D5240F9A9BD52F9C1" authorityName="Fernández &amp; Bize" authorityYear="2018" box="[344,582,1629,1655]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="366" phylum="Chordata" rank="species" species="varii">
<emphasis id="78A6EAB866471C5D5240F9A9BD52F9C1" box="[344,582,1629,1655]" italics="true" pageId="7" pageNumber="366">Trichomycterus varii</emphasis>
</taxonomicName>
is named after Richard Peter Vari for his outstanding contribution to the knowledge of the South American freshwater fishes and especially from Andes mountains.
</paragraph>
</subSubSection>
</treatment>
</document>