814 lines
89 KiB
XML
814 lines
89 KiB
XML
<document ID-DOI="10.1590/S1679-62252011000300003" ID-ISSN="1982-0224" ID-Zenodo-Dep="5422905" approvalRequired="7" approvalRequired_for_textStreams="7" checkinTime="1630382671519" checkinUser="carolina" docAuthor="Rizzato, Pedro Pereira, Costa-Jr, Edmundo P. D., Trajano, Eleonora & Bichuette, Maria Elina" docDate="2011" docId="BE35C766D42123495E62F9856E18F8C0" docLanguage="en" docName="NeotropIchthyol.2011.48.pdf" docOrigin="Neotropical Ichthyology 9 (3)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000300003&lng=en&tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Trichomycterus dali Rizzato & Costa-Jr & Trajano & Bichuette 2011, new species" docType="treatment" docVersion="2" lastPageId="8" lastPageNumber="485" masterDocId="420CBF1ED42323415F70FFB06D13FF68" masterDocTitle="Trichomycterus dali: a new highly troglomorphic catfish (Silurifomes: Trichomycteridae) from Serra da Bodoquena, Mato Grosso do Sul State, Central Brazil" masterLastPageNumber="491" masterPageNumber="477" pageId="2" pageNumber="479" updateTime="1630689732678" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Trichomycterus dali: a new highly troglomorphic catfish (Silurifomes: Trichomycteridae) from Serra da Bodoquena, Mato Grosso do Sul State, Central Brazil</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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||
</mods:role>
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<mods:namePart>Rizzato, Pedro Pereira</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Costa-Jr, Edmundo P. D.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Trajano, Eleonora</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bichuette, Maria Elina</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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||
<mods:title>Neotropical Ichthyology</mods:title>
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||
</mods:titleInfo>
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||
<mods:part>
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||
<mods:date>2011</mods:date>
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||
<mods:detail type="pubDate">
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||
<mods:number>2011-12-31</mods:number>
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||
</mods:detail>
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||
<mods:detail type="volume">
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||
<mods:number>9</mods:number>
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||
</mods:detail>
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||
<mods:detail type="issue">
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||
<mods:number>3</mods:number>
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||
</mods:detail>
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<mods:extent unit="page">
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<mods:start>477</mods:start>
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<mods:end>491</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000300003&lng=en&tlng=en</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1590/S1679-62252011000300003</mods:identifier>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5422905</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0" httpUri="http://treatment.plazi.org/id/BE35C766D42123495E62F9856E18F8C0" lastPageId="8" lastPageNumber="485" pageId="2" pageNumber="479">
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<subSubSection box="[274,640,1589,1608]" pageId="2" pageNumber="479" type="nomenclature">
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<paragraph blockId="2.[274,640,1589,1640]" box="[274,640,1589,1608]" pageId="2" pageNumber="479">
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<heading box="[274,640,1589,1608]" centered="true" fontSize="10" level="2" pageId="2" pageNumber="479" reason="2">
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||
<emphasis bold="true" box="[274,640,1589,1608]" pageId="2" pageNumber="479">
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||
<taxonomicName authority="Rizzato & Costa-Jr & Trajano & Bichuette, 2011" authorityName="Rizzato & Costa-Jr & Trajano & Bichuette" authorityYear="2011" box="[274,497,1589,1608]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="dali" status="new species">
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<emphasis bold="true" box="[274,497,1589,1608]" italics="true" pageId="2" pageNumber="479">Trichomycterus dali</emphasis>
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||
</taxonomicName>
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||
,
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||
<taxonomicNameLabel box="[509,640,1589,1608]" pageId="2" pageNumber="479" rank="species">new species</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[418,496,1621,1640]" pageId="2" pageNumber="479" type="description">
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<paragraph blockId="2.[274,640,1589,1640]" box="[418,496,1621,1640]" pageId="2" pageNumber="479">
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<emphasis bold="true" box="[418,496,1621,1640]" pageId="2" pageNumber="479">
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||
(
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||
<figureCitation box="[426,488,1621,1640]" captionStart="Fig" captionStartId="3.[129,168,1089,1108]" captionTargetBox="[129,1452,178,1071]" captionTargetId="figure-405@3.[129,1452,178,1071]" captionTargetPageId="3" captionText="Fig. 2. Trichomycterus dali, holotype, MZUSP 106630, 78.9 mm SL. Brazil, Mato Grosso do Sul State, Serra da Bodoquena karst area, rio Paraguai basin, Bonito, Saracura cave. Left lateral view (above) and dorsal view (below)." figureDoi="http://doi.org/10.5281/zenodo.5422909" httpUri="https://zenodo.org/record/5422909/files/figure.png" pageId="2" pageNumber="479">Fig. 2</figureCitation>
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)
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</emphasis>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="2" pageNumber="479" type="materials_examined">
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||
<paragraph blockId="2.[136,779,1685,1788]" pageId="2" pageNumber="479">
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||
<materialsCitation collectingDate="2006-01-15" collectionCode="MZUSP" collectorName="da Bodoquena" country="Brazil" county="southwestern State" elevation="792" latitude="-21.154055" location="Saracura Cave" longLatPrecision="1" longitude="-56.722973" municipality="Bonito" pageId="2" pageNumber="479" specimenCode="MZUSP 106630, 78.9" specimenCount="1" stateProvince="Mato Grosso do Sul" typeStatus="holotype">
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<emphasis bold="true" box="[136,232,1685,1702]" pageId="2" pageNumber="479">
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||
<typeStatus box="[136,232,1685,1702]" pageId="2" pageNumber="479">Holotype</typeStatus>
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</emphasis>
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.
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<specimenCode box="[247,414,1685,1702]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 106630</specimenCode>
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,
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<specimenCode box="[428,471,1685,1702]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">78.9</specimenCode>
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mm SL,
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<collectingCountry box="[572,635,1685,1702]" name="Brazil" pageId="2" pageNumber="479">Brazil</collectingCountry>
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,
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<collectingCounty pageId="2" pageNumber="479">southwestern State</collectingCounty>
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of
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||
<collectingRegion box="[217,415,1713,1730]" country="Brazil" name="Mato Grosso do Sul" pageId="2" pageNumber="479">Mato Grosso do Sul</collectingRegion>
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||
,
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<collectingMunicipality box="[425,494,1713,1730]" pageId="2" pageNumber="479">Bonito</collectingMunicipality>
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||
,
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||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435E88F9016F96F9AA" box="[504,645,1713,1730]" country="Brazil" county="southwestern State" latitude="-21.154055" longLatPrecision="1" longitude="-56.722973" municipality="Bonito" name="Saracura Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Saracura Cave</location>
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||
(
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||
<geoCoordinate box="[658,779,1713,1730]" degrees="21" direction="south" minutes="9" orientation="latitude" pageId="2" pageNumber="479" precision="1" seconds="14.6" value="-21.154055">21º9’14.6”S</geoCoordinate>
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||
<geoCoordinate box="[136,281,1742,1759]" degrees="56" direction="west" minutes="43" orientation="longitude" pageId="2" pageNumber="479" precision="1" seconds="22.7" value="-56.722973">56º43’22.7”W</geoCoordinate>
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||
,
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||
<elevation box="[295,466,1742,1759]" metricMagnitude="2" metricUnit="m" metricValue="7.92" pageId="2" pageNumber="479" unit="m" value="792.0">
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||
elevation
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||
<quantity box="[397,466,1742,1759]" metricMagnitude="2" metricUnit="m" metricValue="7.92" pageId="2" pageNumber="479" unit="m" value="792.0">792 m</quantity>
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||
</elevation>
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), rio Paraguai basin,
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||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435DC4F97E6DE4F994" country="Brazil" county="southwestern State" latitude="-21.154055" longLatPrecision="1" longitude="-56.722973" municipality="Bonito" name="Serra da Bodoquena" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">
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Serra
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<collectorName pageId="2" pageNumber="479">da Bodoquena</collectorName>
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||
</location>
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||
karst area,
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||
<date box="[360,481,1771,1788]" pageId="2" pageNumber="479" value="2006-01-15">
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||
<collectingDate box="[360,481,1771,1788]" pageId="2" pageNumber="479" value="2006-01-15">15 Jan 2006</collectingDate>
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||
</date>
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||
, E. P. D. Costa-Jr.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph blockId="2.[136,779,1829,1961]" lastBlockId="2.[816,1460,1237,1513]" pageId="2" pageNumber="479">
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||
<materialsCitation collectingDate="1998-04-18" collectingDateMax="2008-07-01" collectingDateMin="1998-04-18" collectionCode="MZUSP" collectorName="da Bodoquena & Buraco das Abelhas Cave & E. Trajano & A. L. F. Guil & L. M. Cordeiro. & Bodoquena & Bonito & Jr." country="Brazil" county="All" elevation="490" latitude="-20.772642" location="Basin" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" pageId="2" pageNumber="479" specimenCode="MZUSP 106631, 1, 62.4, MZUSP 106632, MZUSP 81056, 100.8, MZUSP 106633, 47.4, MZUSP 106634, 21.6, MZUSP 106635, 48.2, MZUSP 109770, 72.5" specimenCount="1" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
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||
<emphasis bold="true" box="[136,246,1829,1846]" pageId="2" pageNumber="479">
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||
<typeStatus box="[136,242,1829,1846]" pageId="2" pageNumber="479">Paratypes</typeStatus>
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||
.
|
||
</emphasis>
|
||
<collectingCounty box="[250,281,1829,1846]" pageId="2" pageNumber="479">All</collectingCounty>
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||
from
|
||
<collectingCountry box="[339,401,1829,1846]" name="Brazil" pageId="2" pageNumber="479">Brazil</collectingCountry>
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||
,
|
||
<collectingMunicipality box="[410,592,1829,1846]" pageId="2" pageNumber="479">southwestern State</collectingMunicipality>
|
||
of
|
||
<collectingRegion country="Brazil" name="Mato Grosso do Sul" pageId="2" pageNumber="479">Mato Grosso do Sul</collectingRegion>
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||
, rio Paraguai
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||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435E46F8F16C63F83A" box="[310,368,1857,1874]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Basin" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Basin</location>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435E0CF8F16F57F83A" box="[380,580,1857,1874]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Serra da Bodoquena" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">
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||
Serra
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||
<collectorName box="[439,580,1857,1874]" pageId="2" pageNumber="479">da Bodoquena</collectorName>
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||
</location>
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||
karst area.
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||
<specimenCode collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 106631</specimenCode>
|
||
,
|
||
<specimenCode box="[222,234,1886,1903]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">1</specimenCode>
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||
,
|
||
<specimenCode box="[248,291,1886,1903]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">62.4</specimenCode>
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||
mm SL (c&s),
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435ECEF8EE6F10F807" box="[446,515,1886,1903]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Jardim" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Jardim</location>
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||
,
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||
<collectorName box="[526,779,1886,1903]" pageId="2" pageNumber="479">
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||
Buraco das
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||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435DF2F8EE6E18F807" box="[642,779,1886,1903]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Abelhas Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Abelhas Cave</location>
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||
</collectorName>
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||
(
|
||
<geoCoordinate box="[143,290,1915,1932]" degrees="21" direction="south" minutes="29" orientation="latitude" pageId="2" pageNumber="479" precision="1" seconds="18.24" value="-21.4884">21°29’18.24”S</geoCoordinate>
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||
<geoCoordinate box="[296,439,1915,1932]" degrees="56" direction="west" minutes="43" orientation="longitude" pageId="2" pageNumber="479" precision="1" seconds="28.6" value="-56.724613">56°43’28.6”W</geoCoordinate>
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||
,
|
||
<elevation box="[449,608,1915,1932]" metricMagnitude="2" metricUnit="m" metricValue="4.9" pageId="2" pageNumber="479" unit="m" value="490.0">
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||
elevation
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||
<quantity box="[544,608,1915,1932]" metricMagnitude="2" metricUnit="m" metricValue="4.9" pageId="2" pageNumber="479" unit="m" value="490.0">490 m</quantity>
|
||
</elevation>
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||
),
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||
<date box="[625,748,1915,1932]" pageId="2" pageNumber="479" value="1998-04-18">
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||
<collectingDate box="[625,748,1915,1932]" pageId="2" pageNumber="479" value="1998-04-18">18 Apr 1998</collectingDate>
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||
</date>
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||
, E. P. D. Costa-Jr.
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||
<specimenCode box="[287,450,1944,1961]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 106632</specimenCode>
|
||
,
|
||
<specimenCode box="[462,474,1944,1961]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">1</specimenCode>
|
||
, 49.0 mm SL, Jardim,
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||
<collectorName box="[708,991,1237,1961]" pageId="2" pageNumber="479">
|
||
Buraco das
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435C25FB656ECCFB8E" box="[853,991,1237,1254]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Abelhas Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Abelhas Cave</location>
|
||
</collectorName>
|
||
,
|
||
<date box="[1001,1125,1237,1254]" pageId="2" pageNumber="479" value="1998-04-18">
|
||
<collectingDate box="[1001,1125,1237,1254]" pageId="2" pageNumber="479" value="1998-04-18">18 Apr 1998</collectingDate>
|
||
</date>
|
||
, E. P. D. Costa-Jr.
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||
<specimenCode box="[1306,1455,1237,1254]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 81056</specimenCode>
|
||
,
|
||
<specimenCode box="[816,828,1265,1282]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">1</specimenCode>
|
||
,
|
||
<specimenCode box="[839,893,1265,1282]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">100.8</specimenCode>
|
||
mm SL, Jardim,
|
||
<collectorName box="[1055,1301,1265,1282]" pageId="2" pageNumber="479">
|
||
Buraco das
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435BFDFB416806FA6A" box="[1165,1301,1265,1282]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Abelhas Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Abelhas Cave</location>
|
||
</collectorName>
|
||
,
|
||
<date box="[1309,1429,1265,1282]" pageId="2" pageNumber="479" value="1998-04-19">
|
||
<collectingDate box="[1309,1429,1265,1282]" pageId="2" pageNumber="479" value="1998-04-19">19 Apr 1998</collectingDate>
|
||
</date>
|
||
, E. P. D. Costa-Jr.
|
||
<specimenCode box="[957,1116,1294,1311]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 106633</specimenCode>
|
||
,
|
||
<specimenCode box="[1125,1137,1294,1311]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">1</specimenCode>
|
||
,
|
||
<specimenCode box="[1147,1189,1294,1311]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">47.4</specimenCode>
|
||
mm SL, Bodoquena,
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435A05FABE6ED3FA54" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Morro do Jerico Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Morro do Jericó Cave</location>
|
||
(
|
||
<geoCoordinate box="[973,1119,1323,1340]" degrees="20" direction="south" minutes="46" orientation="latitude" pageId="2" pageNumber="479" precision="1" seconds="21.51" value="-20.772642">20°46’21.51"S</geoCoordinate>
|
||
<geoCoordinate box="[1125,1279,1323,1340]" degrees="56" direction="west" minutes="44" orientation="longitude" pageId="2" pageNumber="479" precision="1" seconds="58.73" value="-56.74965">56°44’58.73"W</geoCoordinate>
|
||
,
|
||
<elevation box="[1289,1448,1323,1340]" metricMagnitude="2" metricUnit="m" metricValue="1.93" pageId="2" pageNumber="479" unit="m" value="193.0">
|
||
elevation
|
||
<quantity box="[1384,1448,1323,1340]" metricMagnitude="2" metricUnit="m" metricValue="1.93" pageId="2" pageNumber="479" unit="m" value="193.0">193 m</quantity>
|
||
</elevation>
|
||
),
|
||
<date box="[816,923,1352,1369]" pageId="2" pageNumber="479" value="2008-07-01">
|
||
<collectingDate box="[816,923,1352,1369]" pageId="2" pageNumber="479" value="2008-07-01">1 Jul 2008</collectingDate>
|
||
</date>
|
||
,
|
||
<collectorName box="[935,1041,1352,1369]" pageId="2" pageNumber="479">E. Trajano</collectorName>
|
||
,
|
||
<collectorName box="[1051,1179,1352,1369]" pageId="2" pageNumber="479">A. L. F. Guil</collectorName>
|
||
&
|
||
<collectorName box="[1214,1371,1352,1369]" pageId="2" pageNumber="479">L. M. Cordeiro.</collectorName>
|
||
<specimenCode collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 106634</specimenCode>
|
||
,
|
||
<specimenCode box="[902,914,1381,1398]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">1</specimenCode>
|
||
,
|
||
<specimenCode box="[927,970,1381,1398]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">21.6</specimenCode>
|
||
mm SL,
|
||
<collectorName box="[1061,1174,1381,1398]" pageId="2" pageNumber="479">Bodoquena</collectorName>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435BD1FAD5686AFA1E" box="[1185,1401,1381,1398]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Morro do Jerico Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Morro do Jericó Cave</location>
|
||
,
|
||
<date pageId="2" pageNumber="479" value="2008-07-01">
|
||
<collectingDate pageId="2" pageNumber="479" value="2008-07-01">1 Jul 2008</collectingDate>
|
||
</date>
|
||
,
|
||
<collectorName box="[876,980,1409,1426]" pageId="2" pageNumber="479">E. Trajano</collectorName>
|
||
,
|
||
<collectorName box="[987,1108,1409,1426]" pageId="2" pageNumber="479">A. L. F. Guil</collectorName>
|
||
&
|
||
<collectorName box="[1138,1291,1409,1426]" pageId="2" pageNumber="479">L. M. Cordeiro.</collectorName>
|
||
<specimenCode box="[1295,1455,1409,1426]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 106635</specimenCode>
|
||
,
|
||
<specimenCode box="[816,828,1438,1455]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">1</specimenCode>
|
||
,
|
||
<specimenCode box="[840,883,1438,1455]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">48.2</specimenCode>
|
||
mm SL,
|
||
<collectorName box="[972,1041,1438,1455]" pageId="2" pageNumber="479">Bonito</collectorName>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435B6BFA2E69B9FAC7" box="[1051,1194,1438,1455]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Saracura Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Saracura Cave</location>
|
||
,
|
||
<date box="[1204,1307,1438,1455]" pageId="2" pageNumber="479" value="2006-07-09">
|
||
<collectingDate box="[1204,1307,1438,1455]" pageId="2" pageNumber="479" value="2006-07-09">9 Jul 2006</collectingDate>
|
||
</date>
|
||
, E. P. D. Costa-
|
||
<collectorName box="[816,840,1467,1484]" pageId="2" pageNumber="479">Jr.</collectorName>
|
||
<specimenCode box="[849,1014,1467,1484]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">MZUSP 109770</specimenCode>
|
||
,
|
||
<specimenCode box="[1028,1040,1467,1484]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">1</specimenCode>
|
||
,
|
||
<specimenCode box="[1055,1098,1467,1484]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="2" pageNumber="479">72.5</specimenCode>
|
||
mm SL (c&s),
|
||
<collectorName box="[1263,1332,1467,1484]" pageId="2" pageNumber="479">Bonito</collectorName>
|
||
,
|
||
<collectorName pageId="2" pageNumber="479">
|
||
Buraco das
|
||
<location LSID="urn:lsid:plazi:treatment:BE35C766D42123495E62F9856E18F8C0:334320ABD42123435C40FA686EA9FA81" box="[816,954,1496,1513]" country="Brazil" county="All" latitude="-20.772642" longLatPrecision="1" longitude="-56.74965" municipality="southwestern State" name="Abelhas Cave" pageId="2" pageNumber="479" stateProvince="Mato Grosso do Sul">Abelhas Cave</location>
|
||
</collectorName>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="3" lastPageNumber="480" pageId="2" pageNumber="479" type="diagnosis">
|
||
<paragraph blockId="2.[816,1460,1557,1960]" lastBlockId="3.[129,772,1206,1609]" lastPageId="3" lastPageNumber="480" pageId="2" pageNumber="479">
|
||
<emphasis bold="true" box="[816,933,1557,1576]" pageId="2" pageNumber="479">Diagnosis.</emphasis>
|
||
<taxonomicName authorityName="Rizzato & Costa-Jr & Trajano & Bichuette" authorityYear="2011" box="[938,1152,1557,1576]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[938,1152,1557,1576]" italics="true" pageId="2" pageNumber="479">Trichomycterus dali</emphasis>
|
||
</taxonomicName>
|
||
is readily distinguished from epigean and hypogean congeners by the presence of two conspicuous, ridge-like adipose folds lining dorsally throughout the body, one anterior (pre-dorsal) and one posterior (post-dorsal) to the dorsal fin, both distinctive autapomorphies in the genus. Other characters that easily distinguish the new species, although not exclusive, are: highly reduced skin pigmentation (except for
|
||
<taxonomicName authorityName="Fernandez & Schaefer" authorityYear="2005" box="[1232,1349,1781,1800]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="gorgona">
|
||
<emphasis box="[1232,1349,1781,1800]" italics="true" pageId="2" pageNumber="479">T. gorgona</emphasis>
|
||
</taxonomicName>
|
||
and caverestricted congeners,
|
||
<emphasis italics="true" pageId="2" pageNumber="479">
|
||
<taxonomicName authorityName="Durand" authorityYear="1968" box="[1065,1194,1813,1832]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="chaberti">T. chaberti</taxonomicName>
|
||
,
|
||
<taxonomicName box="[1209,1423,1813,1832]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="itacarambiensis">T. itacarambiensis</taxonomicName>
|
||
,
|
||
<taxonomicName class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="spelaeus">T. spelaeus</taxonomicName>
|
||
,
|
||
<taxonomicName box="[922,1056,1845,1864]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="sandovali">T. sandovali</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Castellanos-Morales" authorityYear="2007" box="[1067,1253,1845,1864]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="santanderensis">T. santanderensis</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName authorityName="Castellanos-Morales" authorityYear="2008" box="[1305,1388,1845,1864]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="uisae">
|
||
<emphasis box="[1305,1388,1845,1864]" italics="true" pageId="2" pageNumber="479">T. uisae</emphasis>
|
||
</taxonomicName>
|
||
); total loss of eyes, not visible externally (except for
|
||
<taxonomicName box="[1326,1459,1877,1896]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="sandovali">
|
||
<emphasis box="[1326,1459,1877,1896]" italics="true" pageId="2" pageNumber="479">T. sandovali</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName box="[865,988,1909,1928]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="spelaeus">
|
||
<emphasis box="[865,988,1909,1928]" italics="true" pageId="2" pageNumber="479">T. spelaeus</emphasis>
|
||
</taxonomicName>
|
||
); barbels long, especially the nasal (99.3- 143.5% HL) and the maxillary (97.0-131.3% HL) (except for
|
||
<taxonomicName authorityName="Costa" authorityYear="1992" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" lastPageId="3" lastPageNumber="480" order="Siluriformes" pageId="2" pageNumber="479" phylum="Chordata" rank="species" species="longibarbatus">
|
||
<emphasis italics="true" lastPageId="3" lastPageNumber="480" pageId="2" pageNumber="479">T. longibarbatus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName box="[348,475,1206,1225]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="480" phylum="Chordata" rank="species" species="spelaeus">
|
||
<emphasis box="[348,475,1206,1225]" italics="true" pageId="3" pageNumber="480">T. spelaeus</emphasis>
|
||
</taxonomicName>
|
||
); scapulocoracoid with a conspicuous anterior process projected forward (except for
|
||
<taxonomicName box="[129,259,1270,1289]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="480" phylum="Chordata" rank="species" species="sandovali">
|
||
<emphasis box="[129,259,1270,1289]" italics="true" pageId="3" pageNumber="480">T. sandovali</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName box="[272,390,1270,1289]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="480" phylum="Chordata" rank="species" species="spelaeus">
|
||
<emphasis box="[272,390,1270,1289]" italics="true" pageId="3" pageNumber="480">T. spelaeus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Castellanos-Morales" authorityYear="2008" box="[441,523,1270,1289]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="480" phylum="Chordata" rank="species" species="uisae">
|
||
<emphasis box="[441,523,1270,1289]" italics="true" pageId="3" pageNumber="480">T. uisae</emphasis>
|
||
</taxonomicName>
|
||
), with a narrow base, a wide apex and a rounded distal margin; and pectoral-fin ray count reaching I,9 (except for
|
||
<taxonomicName authorityName="Fernandez & Vari" authorityYear="2009" box="[444,542,1334,1353]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="480" phylum="Chordata" rank="species" species="hualco">
|
||
<emphasis box="[444,542,1334,1353]" italics="true" pageId="3" pageNumber="480">T. hualco</emphasis>
|
||
</taxonomicName>
|
||
). Characters possibly exclusive, but about which many taxa lack information, are listed as complementary diagnoses: cranial fontanel unique, extending from the posterior half of supraoccipital to the posterior region of the frontal bones, with a conspicuous constriction on the meeting point of supraoccipital and the two frontal bones; supraorbital long and cylindrical, without projections, with a needle appearance; 27-29 interopercular and 16-19 opercular odontodes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422909" ID-Zenodo-Dep="5422909" httpUri="https://zenodo.org/record/5422909/files/figure.png" pageId="3" pageNumber="480" startId="3.[129,168,1089,1108]" targetBox="[129,1452,178,1071]" targetPageId="3">
|
||
<paragraph blockId="3.[129,1452,1089,1140]" pageId="3" pageNumber="480">
|
||
<emphasis bold="true" box="[129,198,1089,1108]" pageId="3" pageNumber="480">Fig. 2.</emphasis>
|
||
<taxonomicName authorityName="Rizzato & Costa-Jr & Trajano & Bichuette" authorityYear="2011" box="[205,420,1089,1108]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="480" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[205,420,1089,1108]" italics="true" pageId="3" pageNumber="480">Trichomycterus dali</emphasis>
|
||
</taxonomicName>
|
||
, holotype, MZUSP 106630, 78.9 mm SL. Brazil, Mato Grosso do Sul State, Serra da Bodoquena karst area, rio Paraguai basin, Bonito, Saracura cave. Left lateral view (above) and dorsal view (below).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection lastPageId="7" lastPageNumber="484" pageId="3" pageNumber="480" type="description">
|
||
<paragraph blockId="3.[129,771,1654,1961]" lastBlockId="3.[809,1452,1205,1960]" pageId="3" pageNumber="480">
|
||
<emphasis bold="true" box="[129,266,1654,1673]" pageId="3" pageNumber="480">Description.</emphasis>
|
||
Morphometric and meristic data of
|
||
<typeStatus box="[636,728,1654,1673]" pageId="3" pageNumber="480">holotype</typeStatus>
|
||
and
|
||
<typeStatus box="[129,232,1686,1705]" pageId="3" pageNumber="480">paratypes</typeStatus>
|
||
given in
|
||
<tableCitation box="[329,409,1686,1705]" captionStart="Table 1" captionStartId="4.[136,199,186,205]" captionText="Table 1. Morphometric and meristic data of holotype and the seven paratypes of Trichomycterus dali. SD, standard deviation. Ray counts of type C&S specimens. *On the right pectoral fin, count ray was, as in the paratype, I,9." pageId="3" pageNumber="480">Table 1</tableCitation>
|
||
. Body elongate, semi-cylindrical, becoming compressed towards caudal fin. Dorsal profile of body slightly convex, slight and straight slope from tip of snout to anterior portion of trunk; ventral profile of body straight in lateral view. Profile of body triangular in transversal section. Dorsal portion of caudal peduncle concave at beginning of caudal fin; ventral portion of caudal peduncle straight. Dorsal lobe of caudal fin projected upward. Adipose folds well developed in adult and young specimens, ridge- like, anterior (pre-dorsal) and posterior (post-dorsal) to dorsal fin, lining dorsally throughout body, not supported by procurrent rays. Origin of pre-dorsal adipose fold posterior to pectoral-fin base, reaching dorsal-fin base; origin of postdorsal adipose fold at end of dorsal-fin base, reaching caudal fin, with higher width closer to dorsal fin than to caudal-fin (
|
||
<figureCitation box="[817,886,1397,1416]" captionStart="Fig" captionStartId="3.[129,168,1089,1108]" captionTargetBox="[129,1452,178,1071]" captionTargetId="figure-405@3.[129,1452,178,1071]" captionTargetPageId="3" captionText="Fig. 2. Trichomycterus dali, holotype, MZUSP 106630, 78.9 mm SL. Brazil, Mato Grosso do Sul State, Serra da Bodoquena karst area, rio Paraguai basin, Bonito, Saracura cave. Left lateral view (above) and dorsal view (below)." figureDoi="http://doi.org/10.5281/zenodo.5422909" httpUri="https://zenodo.org/record/5422909/files/figure.png" pageId="3" pageNumber="480">Fig. 2</figureCitation>
|
||
). Urogenital and anal openings on vertical through posterior end of dorsal-fin base, between distal margin of pelvic fins.
|
||
</paragraph>
|
||
<paragraph blockId="3.[809,1452,1205,1960]" lastBlockId="4.[136,780,1333,1960]" lastPageId="4" lastPageNumber="481" pageId="3" pageNumber="480">
|
||
Head relatively wide and depressed, trapezoidal in dorsal view. Eyes not visible externally (
|
||
<figureCitation box="[1190,1259,1525,1544]" captionStart="Fig" captionStartId="4.[816,855,707,726]" captionTargetBox="[816,1459,174,687]" captionTargetId="figure-262@4.[816,1459,174,687]" captionTargetPageId="4" captionText="Fig. 3. Trichomycterus dali, holotype, MZUSP 106630, 78.9 mm SL. Brazil, Mato Grosso do Sul State, Serra da Bodoquena karst area, rio Paraguai basin, Bonito, Saracura cave. Dorsal view of head." figureDoi="http://doi.org/10.5281/zenodo.5422911" httpUri="https://zenodo.org/record/5422911/files/figure.png" pageId="3" pageNumber="480">Fig. 3</figureCitation>
|
||
). Anterior nostril transversally ovoid and slightly smaller than posterior one, surrounded laterally by nasal barbels. Posterior nostril rounded, surrounded anteriorly by large, laterally-folded flap of integument. Mouth slightly subterminal, convex in dorsal view, rictus laterally directed. Lips, mentum and barbels covered by many papillae (
|
||
<figureCitation box="[1104,1171,1717,1736]" captionStart="Fig" captionStartId="4.[816,855,1388,1407]" captionTargetBox="[816,1459,871,1367]" captionTargetId="figure-333@4.[816,1459,871,1367]" captionTargetPageId="4" captionText="Fig. 4. Lips and mentum of Trichomycterus dali, MZUSP 106642, 49.0 mm SL, paratype, showing the abundance of papillae. Dorsal view. Scale bar = 2 mm. Courtesy of Luciana B. R. Fernandes and Angélica M. P. M. Dias." figureDoi="http://doi.org/10.5281/zenodo.5422913" httpUri="https://zenodo.org/record/5422913/files/figure.png" pageId="3" pageNumber="480">Fig. 4</figureCitation>
|
||
). Barbels long, especially nasal and maxillary. Nasal barbel origin on posterolateral portion of integumentary flap around anterior nostril. When adpressed to body, maxillary barbel extending to middle of pectoral fin; nasal barbel extending to origin of pectoral fin, and submaxilary barbel extending to opercle. Opercular patch of odontodes small and circular. Interopercular odontodes forming slightly convex patch throughout ventral margin of interopercle. Opercle with two processes, upper sharp and pointed backwards, lower acute, and 27-29 opercular odontodes. Interopercle with 16-19 odontodes.
|
||
</paragraph>
|
||
<caption pageId="4" pageNumber="481" startId="4.[136,199,186,205]">
|
||
<paragraph blockId="4.[136,779,186,301]" pageId="4" pageNumber="481">
|
||
<emphasis bold="true" box="[136,224,186,205]" pageId="4" pageNumber="481">Table 1.</emphasis>
|
||
Morphometric and meristic data of holotype and the seven paratypes of
|
||
<emphasis box="[371,615,218,237]" italics="true" pageId="4" pageNumber="481">
|
||
<taxonomicName authorityName="Rizzato & Costa-Jr & Trajano & Bichuette" authorityYear="2011" box="[371,611,218,237]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="481" phylum="Chordata" rank="species" species="dali">Trichomycterus dali</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
SD, standard deviation. Ray counts of type C&S specimens. *On the right pectoral fin, count ray was, as in the paratype, I,9.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="4" pageNumber="481">
|
||
<table box="[137,753,334,1213]" gridcols="4" gridrows="36" pageId="4" pageNumber="481">
|
||
<tr box="[137,753,334,349]" gridrow="0" pageId="4" pageNumber="481" rowspan-0="1">
|
||
<td box="[360,557,334,349]" colspan="2" colspanRight="1" gridcol="1" gridrow="0" pageId="4" pageNumber="481">Holotype Range (n=8)</td>
|
||
<td box="[599,753,334,349]" gridcol="3" gridrow="0" pageId="4" pageNumber="481">Mean SD</td>
|
||
</tr>
|
||
<tr box="[137,753,361,376]" gridrow="1" pageId="4" pageNumber="481">
|
||
<td box="[137,339,361,376]" gridcol="0" gridrow="1" pageId="4" pageNumber="481">Standard length</td>
|
||
<td box="[360,424,361,376]" gridcol="1" gridrow="1" pageId="4" pageNumber="481">78.9</td>
|
||
<td box="[444,557,361,376]" gridcol="2" gridrow="1" pageId="4" pageNumber="481">21.63-100.9</td>
|
||
<td box="[599,753,361,376]" gridcol="3" gridrow="1" pageId="4" pageNumber="481">58.3 25.4</td>
|
||
</tr>
|
||
<tr box="[137,753,385,400]" gridrow="2" pageId="4" pageNumber="481" rowspan-0="1" rowspan-1="1">
|
||
<td box="[444,753,385,400]" colspan="2" colspanRight="1" gridcol="2" gridrow="2" pageId="4" pageNumber="481">Percents of Standard length</td>
|
||
</tr>
|
||
<tr box="[137,753,409,424]" gridrow="3" pageId="4" pageNumber="481">
|
||
<td box="[137,339,409,424]" gridcol="0" gridrow="3" pageId="4" pageNumber="481">Total length</td>
|
||
<td box="[360,424,409,424]" gridcol="1" gridrow="3" pageId="4" pageNumber="481">114.9</td>
|
||
<td box="[444,557,409,424]" gridcol="2" gridrow="3" pageId="4" pageNumber="481">114.6-120.6</td>
|
||
<td box="[599,753,409,424]" gridcol="3" gridrow="3" pageId="4" pageNumber="481">116.7 2.1</td>
|
||
</tr>
|
||
<tr box="[137,753,434,449]" gridrow="4" pageId="4" pageNumber="481">
|
||
<td box="[137,339,434,449]" gridcol="0" gridrow="4" pageId="4" pageNumber="481">Predorsal length</td>
|
||
<td box="[360,424,434,449]" gridcol="1" gridrow="4" pageId="4" pageNumber="481">59.8</td>
|
||
<td box="[444,557,434,449]" gridcol="2" gridrow="4" pageId="4" pageNumber="481">57.6-64.6</td>
|
||
<td box="[599,753,434,449]" gridcol="3" gridrow="4" pageId="4" pageNumber="481">61.1 2.8</td>
|
||
</tr>
|
||
<tr box="[137,753,459,474]" gridrow="5" pageId="4" pageNumber="481">
|
||
<td box="[137,339,459,474]" gridcol="0" gridrow="5" pageId="4" pageNumber="481">Preanal length</td>
|
||
<td box="[360,424,459,474]" gridcol="1" gridrow="5" pageId="4" pageNumber="481">71.6</td>
|
||
<td box="[444,557,459,474]" gridcol="2" gridrow="5" pageId="4" pageNumber="481">71.3-75.1</td>
|
||
<td box="[599,753,459,474]" gridcol="3" gridrow="5" pageId="4" pageNumber="481">72.3 1.2</td>
|
||
</tr>
|
||
<tr box="[137,753,483,498]" gridrow="6" pageId="4" pageNumber="481">
|
||
<td box="[137,339,483,498]" gridcol="0" gridrow="6" pageId="4" pageNumber="481">Prepelvic length</td>
|
||
<td box="[360,424,483,498]" gridcol="1" gridrow="6" pageId="4" pageNumber="481">59.5</td>
|
||
<td box="[444,557,483,498]" gridcol="2" gridrow="6" pageId="4" pageNumber="481">55.8-62.2</td>
|
||
<td box="[599,753,483,498]" gridcol="3" gridrow="6" pageId="4" pageNumber="481">58.9 2.0</td>
|
||
</tr>
|
||
<tr box="[137,753,508,523]" gridrow="7" pageId="4" pageNumber="481">
|
||
<td box="[137,339,508,523]" gridcol="0" gridrow="7" pageId="4" pageNumber="481">Caudal peduncle length</td>
|
||
<td box="[360,424,508,523]" gridcol="1" gridrow="7" pageId="4" pageNumber="481">22.1</td>
|
||
<td box="[444,557,508,523]" gridcol="2" gridrow="7" pageId="4" pageNumber="481">20.6-23.1</td>
|
||
<td box="[599,753,508,523]" gridcol="3" gridrow="7" pageId="4" pageNumber="481">21.7 0.8</td>
|
||
</tr>
|
||
<tr box="[137,753,532,547]" gridrow="8" pageId="4" pageNumber="481">
|
||
<td box="[137,339,532,547]" gridcol="0" gridrow="8" pageId="4" pageNumber="481">Caudal peduncle depth</td>
|
||
<td box="[360,424,532,547]" gridcol="1" gridrow="8" pageId="4" pageNumber="481">16.8</td>
|
||
<td box="[444,557,532,547]" gridcol="2" gridrow="8" pageId="4" pageNumber="481">14.2-19.3</td>
|
||
<td box="[599,753,532,547]" gridcol="3" gridrow="8" pageId="4" pageNumber="481">17.2 1.5</td>
|
||
</tr>
|
||
<tr box="[137,753,556,571]" gridrow="9" pageId="4" pageNumber="481">
|
||
<td box="[137,339,556,571]" gridcol="0" gridrow="9" pageId="4" pageNumber="481">Dorsal-fin base length</td>
|
||
<td box="[360,424,556,571]" gridcol="1" gridrow="9" pageId="4" pageNumber="481">11.1</td>
|
||
<td box="[444,557,556,571]" gridcol="2" gridrow="9" pageId="4" pageNumber="481">10.3-12.7</td>
|
||
<td box="[599,753,556,571]" gridcol="3" gridrow="9" pageId="4" pageNumber="481">11.1 0.8</td>
|
||
</tr>
|
||
<tr box="[137,753,581,596]" gridrow="10" pageId="4" pageNumber="481">
|
||
<td box="[137,339,581,596]" gridcol="0" gridrow="10" pageId="4" pageNumber="481">Anal-fin base length</td>
|
||
<td box="[360,424,581,596]" gridcol="1" gridrow="10" pageId="4" pageNumber="481">8.0</td>
|
||
<td box="[444,557,581,596]" gridcol="2" gridrow="10" pageId="4" pageNumber="481">7.9-10.2</td>
|
||
<td box="[599,753,581,596]" gridcol="3" gridrow="10" pageId="4" pageNumber="481">8.5 0.8</td>
|
||
</tr>
|
||
<tr box="[137,753,606,621]" gridrow="11" pageId="4" pageNumber="481">
|
||
<td box="[137,339,606,621]" gridcol="0" gridrow="11" pageId="4" pageNumber="481">Pectoral-fin base length</td>
|
||
<td box="[360,424,606,621]" gridcol="1" gridrow="11" pageId="4" pageNumber="481">5.7</td>
|
||
<td box="[444,557,606,621]" gridcol="2" gridrow="11" pageId="4" pageNumber="481">5.0-6.7</td>
|
||
<td box="[599,753,606,621]" gridcol="3" gridrow="11" pageId="4" pageNumber="481">5.9 0.6</td>
|
||
</tr>
|
||
<tr box="[137,753,630,645]" gridrow="12" pageId="4" pageNumber="481">
|
||
<td box="[137,339,630,645]" gridcol="0" gridrow="12" pageId="4" pageNumber="481">Pelvic-fin base length</td>
|
||
<td box="[360,424,630,645]" gridcol="1" gridrow="12" pageId="4" pageNumber="481">2.7</td>
|
||
<td box="[444,557,630,645]" gridcol="2" gridrow="12" pageId="4" pageNumber="481">2.5-3.3</td>
|
||
<td box="[599,753,630,645]" gridcol="3" gridrow="12" pageId="4" pageNumber="481">2.9 0.2</td>
|
||
</tr>
|
||
<tr box="[137,753,655,670]" gridrow="13" pageId="4" pageNumber="481">
|
||
<td box="[137,339,655,670]" gridcol="0" gridrow="13" pageId="4" pageNumber="481">Dorsal-fin length</td>
|
||
<td box="[360,424,655,670]" gridcol="1" gridrow="13" pageId="4" pageNumber="481">17.1</td>
|
||
<td box="[444,557,655,670]" gridcol="2" gridrow="13" pageId="4" pageNumber="481">15.6-19.5</td>
|
||
<td box="[599,753,655,670]" gridcol="3" gridrow="13" pageId="4" pageNumber="481">17.1 1.6</td>
|
||
</tr>
|
||
<tr box="[137,753,679,694]" gridrow="14" pageId="4" pageNumber="481">
|
||
<td box="[137,339,679,694]" gridcol="0" gridrow="14" pageId="4" pageNumber="481">Anal-fin length</td>
|
||
<td box="[360,424,679,694]" gridcol="1" gridrow="14" pageId="4" pageNumber="481">16.1</td>
|
||
<td box="[444,557,679,694]" gridcol="2" gridrow="14" pageId="4" pageNumber="481">13.8-18.9</td>
|
||
<td box="[599,753,679,694]" gridcol="3" gridrow="14" pageId="4" pageNumber="481">16.1 1.6</td>
|
||
</tr>
|
||
<tr box="[137,753,703,718]" gridrow="15" pageId="4" pageNumber="481">
|
||
<td box="[137,339,703,718]" gridcol="0" gridrow="15" pageId="4" pageNumber="481">Pectoral-fin length</td>
|
||
<td box="[360,424,703,718]" gridcol="1" gridrow="15" pageId="4" pageNumber="481">20.5</td>
|
||
<td box="[444,557,703,718]" gridcol="2" gridrow="15" pageId="4" pageNumber="481">18.4-23.8</td>
|
||
<td box="[599,753,703,718]" gridcol="3" gridrow="15" pageId="4" pageNumber="481">20.8 2.0</td>
|
||
</tr>
|
||
<tr box="[137,753,728,743]" gridrow="16" pageId="4" pageNumber="481">
|
||
<td box="[137,339,728,743]" gridcol="0" gridrow="16" pageId="4" pageNumber="481">Pelvic-fin length</td>
|
||
<td box="[360,424,728,743]" gridcol="1" gridrow="16" pageId="4" pageNumber="481">10.2</td>
|
||
<td box="[444,557,728,743]" gridcol="2" gridrow="16" pageId="4" pageNumber="481">9.3-12.5</td>
|
||
<td box="[599,753,728,743]" gridcol="3" gridrow="16" pageId="4" pageNumber="481">10.7 1.0</td>
|
||
</tr>
|
||
<tr box="[137,753,753,768]" gridrow="17" pageId="4" pageNumber="481">
|
||
<td box="[137,339,753,768]" gridcol="0" gridrow="17" pageId="4" pageNumber="481">Head length</td>
|
||
<td box="[360,424,753,768]" gridcol="1" gridrow="17" pageId="4" pageNumber="481">21.1</td>
|
||
<td box="[444,557,753,768]" gridcol="2" gridrow="17" pageId="4" pageNumber="481">19.9-22.1</td>
|
||
<td box="[599,753,753,768]" gridcol="3" gridrow="17" pageId="4" pageNumber="481">20.9 0.8</td>
|
||
</tr>
|
||
<tr box="[137,753,777,792]" gridrow="18" pageId="4" pageNumber="481">
|
||
<td box="[137,339,777,792]" gridcol="0" gridrow="18" pageId="4" pageNumber="481">Body depth</td>
|
||
<td box="[360,424,777,792]" gridcol="1" gridrow="18" pageId="4" pageNumber="481">13.0</td>
|
||
<td box="[444,557,777,792]" gridcol="2" gridrow="18" pageId="4" pageNumber="481">11.6-16.6</td>
|
||
<td box="[599,753,777,792]" gridcol="3" gridrow="18" pageId="4" pageNumber="481">13.6 1.7</td>
|
||
</tr>
|
||
<tr box="[137,753,802,817]" gridrow="19" pageId="4" pageNumber="481">
|
||
<td box="[137,339,802,817]" gridcol="0" gridrow="19" pageId="4" pageNumber="481">Body width</td>
|
||
<td box="[360,424,802,817]" gridcol="1" gridrow="19" pageId="4" pageNumber="481">19.3</td>
|
||
<td box="[444,557,802,817]" gridcol="2" gridrow="19" pageId="4" pageNumber="481">17.9-19.9</td>
|
||
<td box="[599,753,802,817]" gridcol="3" gridrow="19" pageId="4" pageNumber="481">19.0 0.7</td>
|
||
</tr>
|
||
<tr box="[137,753,826,841]" gridrow="20" pageId="4" pageNumber="481" rowspan-0="1" rowspan-1="1">
|
||
<td box="[444,753,826,841]" colspan="2" colspanRight="1" gridcol="2" gridrow="20" pageId="4" pageNumber="481">Percents of Head length</td>
|
||
</tr>
|
||
<tr box="[137,753,850,865]" gridrow="21" pageId="4" pageNumber="481">
|
||
<td box="[137,339,850,865]" gridcol="0" gridrow="21" pageId="4" pageNumber="481">Head depth</td>
|
||
<td box="[360,424,850,865]" gridcol="1" gridrow="21" pageId="4" pageNumber="481">91.1</td>
|
||
<td box="[444,557,850,865]" gridcol="2" gridrow="21" pageId="4" pageNumber="481">69.6-95.5</td>
|
||
<td box="[599,753,850,865]" gridcol="3" gridrow="21" pageId="4" pageNumber="481">88.2 9.1</td>
|
||
</tr>
|
||
<tr box="[137,753,875,890]" gridrow="22" pageId="4" pageNumber="481">
|
||
<td box="[137,339,875,890]" gridcol="0" gridrow="22" pageId="4" pageNumber="481">Head width</td>
|
||
<td box="[360,424,875,890]" gridcol="1" gridrow="22" pageId="4" pageNumber="481">61.3</td>
|
||
<td box="[444,557,875,890]" gridcol="2" gridrow="22" pageId="4" pageNumber="481">44.2-74.9</td>
|
||
<td box="[599,753,875,890]" gridcol="3" gridrow="22" pageId="4" pageNumber="481">63.0 10.1</td>
|
||
</tr>
|
||
<tr box="[137,753,900,915]" gridrow="23" pageId="4" pageNumber="481">
|
||
<td box="[137,339,900,915]" gridcol="0" gridrow="23" pageId="4" pageNumber="481">Snout length</td>
|
||
<td box="[360,424,900,915]" gridcol="1" gridrow="23" pageId="4" pageNumber="481">14.0</td>
|
||
<td box="[444,557,900,915]" gridcol="2" gridrow="23" pageId="4" pageNumber="481">13.1-26.9</td>
|
||
<td box="[599,753,900,915]" gridcol="3" gridrow="23" pageId="4" pageNumber="481">18.6 5.6</td>
|
||
</tr>
|
||
<tr box="[137,753,924,939]" gridrow="24" pageId="4" pageNumber="481">
|
||
<td box="[137,339,924,939]" gridcol="0" gridrow="24" pageId="4" pageNumber="481">Maxillary barbel length</td>
|
||
<td box="[360,424,924,939]" gridcol="1" gridrow="24" pageId="4" pageNumber="481">121.8</td>
|
||
<td box="[444,557,924,939]" gridcol="2" gridrow="24" pageId="4" pageNumber="481">97.0-131.6</td>
|
||
<td box="[599,753,924,939]" gridcol="3" gridrow="24" pageId="4" pageNumber="481">112.4 12.7</td>
|
||
</tr>
|
||
<tr box="[137,753,949,964]" gridrow="25" pageId="4" pageNumber="481">
|
||
<td box="[137,339,949,964]" gridcol="0" gridrow="25" pageId="4" pageNumber="481">Rictal barbel length</td>
|
||
<td box="[360,424,949,964]" gridcol="1" gridrow="25" pageId="4" pageNumber="481">69.8</td>
|
||
<td box="[444,557,949,964]" gridcol="2" gridrow="25" pageId="4" pageNumber="481">35.6-71.3</td>
|
||
<td box="[599,753,949,964]" gridcol="3" gridrow="25" pageId="4" pageNumber="481">61.9 12.1</td>
|
||
</tr>
|
||
<tr box="[137,753,973,988]" gridrow="26" pageId="4" pageNumber="481">
|
||
<td box="[137,339,973,988]" gridcol="0" gridrow="26" pageId="4" pageNumber="481">Nasal barbel length</td>
|
||
<td box="[360,424,973,988]" gridcol="1" gridrow="26" pageId="4" pageNumber="481">122.3</td>
|
||
<td box="[444,557,973,988]" gridcol="2" gridrow="26" pageId="4" pageNumber="481">99.3-143.5</td>
|
||
<td box="[599,753,973,988]" gridcol="3" gridrow="26" pageId="4" pageNumber="481">121.5 16.8</td>
|
||
</tr>
|
||
<tr box="[137,753,997,1012]" gridrow="27" pageId="4" pageNumber="481">
|
||
<td box="[137,339,997,1012]" gridcol="0" gridrow="27" pageId="4" pageNumber="481">Mouth width</td>
|
||
<td box="[360,424,997,1012]" gridcol="1" gridrow="27" pageId="4" pageNumber="481">60.3</td>
|
||
<td box="[444,557,997,1012]" gridcol="2" gridrow="27" pageId="4" pageNumber="481">50.5-60.3</td>
|
||
<td box="[599,753,997,1012]" gridcol="3" gridrow="27" pageId="4" pageNumber="481">55.3 3.4</td>
|
||
</tr>
|
||
<tr box="[137,753,1024,1039]" gridrow="28" pageId="4" pageNumber="481" rowspan-0="1" rowspan-1="1">
|
||
<td box="[444,753,1024,1039]" colspan="2" colspanRight="1" gridcol="2" gridrow="28" pageId="4" pageNumber="481">Paratypes C&S</td>
|
||
</tr>
|
||
<tr box="[137,753,1051,1066]" gridrow="29" pageId="4" pageNumber="481" rowspan-1="1">
|
||
<td box="[137,339,1051,1066]" gridcol="0" gridrow="29" pageId="4" pageNumber="481">Standard length</td>
|
||
<td box="[444,557,1051,1066]" gridcol="2" gridrow="29" pageId="4" pageNumber="481">62.4</td>
|
||
<td box="[599,753,1051,1066]" gridcol="3" gridrow="29" pageId="4" pageNumber="481">75.2</td>
|
||
</tr>
|
||
<tr box="[137,753,1075,1090]" gridrow="30" pageId="4" pageNumber="481" rowspan-0="1" rowspan-1="1">
|
||
<td box="[444,753,1075,1090]" colspan="2" colspanRight="1" gridcol="2" gridrow="30" pageId="4" pageNumber="481">Ray counts</td>
|
||
</tr>
|
||
<tr box="[137,753,1099,1114]" gridrow="31" pageId="4" pageNumber="481" rowspan-1="1">
|
||
<td box="[137,339,1099,1114]" gridcol="0" gridrow="31" pageId="4" pageNumber="481">Total dorsal fin</td>
|
||
<td box="[444,557,1099,1114]" gridcol="2" gridrow="31" pageId="4" pageNumber="481">ii, II, 7</td>
|
||
<td box="[599,753,1099,1114]" gridcol="3" gridrow="31" pageId="4" pageNumber="481">ii, I, 7</td>
|
||
</tr>
|
||
<tr box="[137,753,1124,1139]" gridrow="32" pageId="4" pageNumber="481" rowspan-1="1">
|
||
<td box="[137,339,1124,1139]" gridcol="0" gridrow="32" pageId="4" pageNumber="481">Total pectoral fin</td>
|
||
<td box="[444,557,1124,1139]" gridcol="2" gridrow="32" pageId="4" pageNumber="481">I, 9</td>
|
||
<td box="[599,753,1124,1139]" gridcol="3" gridrow="32" pageId="4" pageNumber="481">I, 8*</td>
|
||
</tr>
|
||
<tr box="[137,753,1149,1164]" gridrow="33" pageId="4" pageNumber="481" rowspan-1="1">
|
||
<td box="[137,339,1149,1164]" gridcol="0" gridrow="33" pageId="4" pageNumber="481">Total pelvic fin</td>
|
||
<td box="[444,557,1149,1164]" gridcol="2" gridrow="33" pageId="4" pageNumber="481">I, 4</td>
|
||
<td box="[599,753,1149,1164]" gridcol="3" gridrow="33" pageId="4" pageNumber="481">I, 4</td>
|
||
</tr>
|
||
<tr box="[137,753,1173,1188]" gridrow="34" pageId="4" pageNumber="481" rowspan-1="1">
|
||
<td box="[137,339,1173,1188]" gridcol="0" gridrow="34" pageId="4" pageNumber="481">Total anal fin</td>
|
||
<td box="[444,557,1173,1188]" gridcol="2" gridrow="34" pageId="4" pageNumber="481">ii, II, 5</td>
|
||
<td box="[599,753,1173,1188]" gridcol="3" gridrow="34" pageId="4" pageNumber="481">i, I, 6</td>
|
||
</tr>
|
||
<tr box="[137,753,1198,1213]" gridrow="35" pageId="4" pageNumber="481">
|
||
<td box="[137,339,1198,1213]" gridcol="0" gridrow="35" pageId="4" pageNumber="481">Total caudal fin</td>
|
||
<td box="[360,557,1198,1213]" colspan="2" colspanRight="1" gridcol="1" gridrow="35" pageId="4" pageNumber="481">vi, I, 5/viii, II, 6</td>
|
||
<td box="[599,753,1198,1213]" gridcol="3" gridrow="35" pageId="4" pageNumber="481">vi, 6/iv, II, 6</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422911" ID-Zenodo-Dep="5422911" httpUri="https://zenodo.org/record/5422911/files/figure.png" pageId="4" pageNumber="481" startId="4.[816,855,707,726]" targetBox="[816,1459,174,687]" targetPageId="4">
|
||
<paragraph blockId="4.[816,1459,707,822]" pageId="4" pageNumber="481">
|
||
<emphasis bold="true" box="[816,885,707,726]" pageId="4" pageNumber="481">Fig. 3.</emphasis>
|
||
<taxonomicName authorityName="Rizzato & Costa-Jr & Trajano & Bichuette" authorityYear="2011" box="[892,1107,707,726]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="481" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[892,1107,707,726]" italics="true" pageId="4" pageNumber="481">Trichomycterus dali</emphasis>
|
||
</taxonomicName>
|
||
, holotype, MZUSP 106630, 78.9 mm SL. Brazil, Mato Grosso do Sul State, Serra da Bodoquena karst area, rio Paraguai basin, Bonito, Saracura cave. Dorsal view of head.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422913" ID-Zenodo-Dep="5422913" httpUri="https://zenodo.org/record/5422913/files/figure.png" pageId="4" pageNumber="481" startId="4.[816,855,1388,1407]" targetBox="[816,1459,871,1367]" targetPageId="4">
|
||
<paragraph blockId="4.[816,1459,1388,1503]" pageId="4" pageNumber="481">
|
||
<emphasis bold="true" box="[816,890,1388,1407]" pageId="4" pageNumber="481">Fig. 4.</emphasis>
|
||
Lips and mentum of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[1134,1459,1388,1407]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="481" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[1134,1353,1388,1407]" italics="true" pageId="4" pageNumber="481">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
106642, 49.0 mm SL, paratype, showing the abundance of papillae. Dorsal view. Scale bar = 2 mm. Courtesy of Luciana B. R. Fernandes and Angélica M. P. M. Dias.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="4.[136,780,1333,1960]" lastBlockId="4.[816,1460,1589,1960]" pageId="4" pageNumber="481">
|
||
General morphology of cranium: Cranial fontanel unique, extending from posterior half of supraoccipital to posterior region of frontal bones; conspicuous constriction on meeting point of supraoccipital and two frontal bones (
|
||
<figureCitation box="[610,672,1525,1544]" captionStart="Fig" captionStartId="5.[129,168,1084,1103]" captionTargetBox="[130,772,170,1042]" captionTargetId="figure-423@5.[129,772,166,1045]" captionTargetPageId="5" captionText="Fig. 5. Neurocranium of Trichomycterus dali, MZUSP 106631, 62.4 mm SL, paratype. Dorsal view. Abbreviations: ap, autopalatine; ao, antorbital; cf, cranial fontanel; eo, epioccipital; fr, frontal; ip, infraorbital process; le, lateral ethmoid; me, mesethmoid; mx, maxilla; oc, parieto-supraoccipital; pm, premaxilla; psc, posttemporosupracleithrum; pt, pterotic; so, supraorbital tendon bone; sp, sphenotic-prooticpterosphenoid complex bone; wc, weberian complex and capsule. Scale bar = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5422918" httpUri="https://zenodo.org/record/5422918/files/figure.png" pageId="4" pageNumber="481">Fig. 5</figureCitation>
|
||
). Anterior process of sphenotic and posterolateral process of frontal as conspicuous, hollow horn-like structure, inside of which emerge infraorbital sensory branches. Supraorbital long and cylindrical, without projections, and needle appearance. Palatine with convex anterior margin covered with cartilage, waist-like medial region and long, narrow posterior process, that becomes sharp on distal region and covers almost totally metapterygoid. Vomer arrow-shaped with long posterior process. Distal profile of mesethmoid straight on dorsal view, main body axis large, cornua reaching 3/4 of premaxillary length. Three to five irregular premaxillary rows of conic teeth curved backwards. Rounded proximal margin of maxilla not reaching premaxilla, covering cartilaginous margin of palatine. Lower jaw with three rows of conical teeth, curved backwards. Hyomandibular with conspicuous semicircular depression, joined tightly to metapterygoid and quadrate. Metapterygoid and quadrate united together by anterior block of cartilage (
|
||
<figureCitation box="[824,885,1717,1736]" captionStart="Fig" captionStartId="5.[809,853,621,640]" captionTargetBox="[812,1444,181,580]" captionTargetId="figure-425@5.[809,1452,178,592]" captionTargetPageId="5" captionText="Fig. 6. Left suspensorium and opercular series of Trichomycterus dali, MZUSP 106631, 62.4 mm SL, paratype. Lateral view. Abbreviations: hm, hyomandibular; io, interopercle; mp, metapterygoid; op, opercle; po, preopercle; qu, quadrate. Scale bar = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5422915" httpUri="https://zenodo.org/record/5422915/files/figure.png" pageId="4" pageNumber="481">Fig. 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="4.[816,1460,1589,1960]" lastBlockId="5.[809,1453,853,1960]" lastPageId="5" lastPageNumber="482" pageId="4" pageNumber="481">
|
||
Branchial skeleton and associated structures: Branchiostegal-rays eight, rays 5, 6 and 7 with enlarged distal tip, ray 8 covered by interopercle and reaching ventral margin of opercular patch of odontodes. Urohyal with long, very narrow dorsal process, broad convex posterior margin, lateral surface with distal margins chipped, urohyal-foramen slightly ovoid. Hypohyal with depression to which articulates anterior process of urohyal. Posterior ceratohyal rounded triangular (
|
||
<figureCitation box="[137,200,1461,1480]" captionStart="Fig" captionStartId="6.[136,174,542,561]" captionTargetBox="[151,778,174,491]" captionTargetId="figure-598@6.[136,779,174,491]" captionTargetPageId="6" captionText="Fig. 7. Left hyoid arch of Trichomycterus dali, MZUSP 106631, 62.3 mm SL, paratype. Ventral view.Abbreviations: ac, anterior ceratohyal; br, branchiostegal rays; pc, posterior ceratohyal; ur, urohyal; vh, ventral hypohyal. Scale bar = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5422920" httpUri="https://zenodo.org/record/5422920/files/figure.png" pageId="5" pageNumber="482">Fig. 7</figureCitation>
|
||
). Basibranchials 3, hypobranchials 3, ceratobranchials 5, epibranchials 5, pharyngobranchials 2 (
|
||
<figureCitation box="[551,611,1493,1512]" captionStart="Fig" captionStartId="6.[816,855,889,908]" captionTargetBox="[817,1459,178,820]" captionTargetId="figure-600@6.[816,1459,178,820]" captionTargetPageId="6" captionText="Fig. 8. Branchial skeleton of Trichomycterus dali, MZUSP 109770, 72.5 mm SL, paratype. Dorsal view. Abbreviations: bb2-4, basibranchials 2 to 4; cb1-5, ceratobranchials 1 to 5; eb1-5, epibranchials 1 to 5; hb1-3, hypobranchials 1 to 3; pb3, pharyngobranchial 3; tp, tooth plate. Scale bar = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5422924" httpUri="https://zenodo.org/record/5422924/files/figure.png" pageId="5" pageNumber="482">Fig. 8</figureCitation>
|
||
). Basibranchial 1 absent. Basibranchial 2 and 3 connected to each other by their cartilaginous tips, forming long rod. Basibranchial 3 long and narrow, rectangular on posterior half, almost triangular on anterior half, similar to chalice. Posterior tip of basibranchial 3 covered by cartilaginous posterior portion of hypobranchials 3. Basibranchial 4 completely cartilaginous, approximately hexagonal shaped. Anterior margins of basibranchial 4 bordered by cartilaginous posterior portion of hypobranchials 3, lateral and posterior margins bordered by cartilaginous anterior tips of ceratobranchial 4 and ceratobranchial 5, respectively. Hypobranchial 1 with external portion wider than internal portion, with cartilaginous tips, external cartilaginous tip two to three times wider than internal. Hypobranchial 2 boomerang shaped, posterior half cartilaginous, anterior half ossified, forming long anterior process that almost reaches external posterior margin of hipobranchial 1. Hypobranchial 3 almost completely cartilaginous, only anterior tip ossified in triangular shape, and closely joined to anterior cartilaginous tip of ceratobranchial 3. Hypobranchial 4 absent. Ceratobranchials slightly curved, with cartilaginous tips. Ceratobranchial 1 with internal tip wider than external tip. Ceratobranchial 2 with shallow concavity on its posterior margin, without defined posterior process. Ceratobranchial 3 with pronounced concavity on its posterior margin, limited posteriorly by very small process. Ceratobranchial 5 slightly enlarged, bearing patch of small, narrow conical teeth pointed dorsally on its anterior half, and connected to epibranchial 5 only by upper half of posterior margin. Ceratobranchials 3, 4 and 5 bearing one row of conical, very sharp teeth, on posterior margin of ceratobranchial 3, on both margins of ceratobranchial 4, and on anterior margin of ceratobranchial 5. Epibranchials 1, 2 and 3 narrow, rod-like, with cartilaginous tips. Epibranchial 1 with long, narrow and sharp anterior process, pointed outwards in acute angle. Epibranchial 2 with small, acute process, not uncinate. Epibranchial 3 with conspicuous, posteriorly directed, large uncinate process. Epibranchial 4 large, curved, with wide dorsal margin slightly convex joined to posterior half of tooth plate, covered with cartilage, and with ventral margin very narrow, ovoid and cartilaginous, joined to posterior cartilaginous tip of ceratobranchial 4. Epibranchial 5 very small, curved and completely cartilaginous. Pharyngobranchials 1 and 2 absent. Pharyngobranchial 3 elongate, rod-like, slightly depressed, cartilaginous tips. Pharyngobranchial 4 ossified, curved, ventral margin cartilaginous, joined tightly to anterodorsal half of tooth plate. Tooth plate well developed, curved, one row of long, conic, internally curved teeth, anteriormost of which smaller, posteriormost gradually larger.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422915" ID-Zenodo-Dep="5422915" httpUri="https://zenodo.org/record/5422915/files/figure.png" pageId="5" pageNumber="482" startId="5.[809,853,621,640]" targetBox="[812,1444,181,580]" targetPageId="5">
|
||
<paragraph blockId="5.[809,1452,621,768]" pageId="5" pageNumber="482">
|
||
<emphasis bold="true" box="[809,895,621,640]" pageId="5" pageNumber="482">Fig. 6.</emphasis>
|
||
Left suspensorium and opercular series of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[809,1119,653,672]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="482" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[809,1020,653,672]" italics="true" pageId="5" pageNumber="482">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
106631, 62.4 mm SL, paratype. Lateral view. Abbreviations: hm, hyomandibular; io, interopercle; mp, metapterygoid; op, opercle; po, preopercle; qu, quadrate. Scale bar = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422918" ID-Zenodo-Dep="5422918" httpUri="https://zenodo.org/record/5422918/files/figure.png" pageId="5" pageNumber="482" startId="5.[129,168,1084,1103]" targetBox="[130,772,170,1042]" targetPageId="5">
|
||
<paragraph blockId="5.[129,772,1084,1359]" pageId="5" pageNumber="482">
|
||
<emphasis bold="true" box="[129,196,1084,1103]" pageId="5" pageNumber="482">Fig. 5.</emphasis>
|
||
Neurocranium of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[381,683,1084,1103]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="482" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[381,586,1084,1103]" italics="true" pageId="5" pageNumber="482">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
106631, 62.4 mm SL, paratype. Dorsal view. Abbreviations: ap, autopalatine; ao, antorbital; cf, cranial fontanel; eo, epioccipital; fr, frontal; ip, infraorbital process; le, lateral ethmoid; me, mesethmoid; mx, maxilla; oc, parieto-supraoccipital; pm, premaxilla; psc, posttemporosupracleithrum; pt, pterotic; so, supraorbital tendon bone; sp, sphenotic-prooticpterosphenoid complex bone; wc, weberian complex and capsule. Scale bar = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422920" ID-Zenodo-Dep="5422920" httpUri="https://zenodo.org/record/5422920/files/figure.png" pageId="6" pageNumber="483" startId="6.[136,174,542,561]" targetBox="[151,778,174,491]" targetPageId="6">
|
||
<paragraph blockId="6.[136,779,542,657]" pageId="6" pageNumber="483">
|
||
<emphasis bold="true" box="[136,202,542,561]" pageId="6" pageNumber="483">Fig. 7.</emphasis>
|
||
Left hyoid arch of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[390,691,542,561]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="483" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[390,593,542,561]" italics="true" pageId="6" pageNumber="483">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
106631, 62.3 mm SL, paratype. Ventral view.Abbreviations: ac, anterior ceratohyal; br, branchiostegal rays; pc, posterior ceratohyal; ur, urohyal; vh, ventral hypohyal. Scale bar = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="6.[136,779,725,1960]" pageId="6" pageNumber="483">
|
||
Postcranial skeleton. Total vertebrae 34-35, 10-11 pairs of ribs. First ribs thicker, posteriormost gradually thinner. Pectoral girdle with wide cleithrum, becoming narrower at anterior half, joined together by very narrow anterolateral margin. Posterior process of pectoral girdle reaching lower surface of posttemporosupracleithrum. Scapulocoracoid with conspicuous anterior process projected forward, with narrow base, wide apex and rounded distal margin. Proximal radial 1 cartilaginous, joined to first and second pectoral-fin rays. Proximal radial 2 very small, cartilaginous, joined to third pectoral-fin ray. Proximal radial 3 large and well ossified, with semicircular cartilaginous posterior margin joined to fourth to tenth pectoral-fin rays, and small, ovoid anterior cartilaginous margin, joined to scapulocoracoid (
|
||
<figureCitation box="[634,696,1141,1160]" captionStart="Fig" captionStartId="7.[129,168,1040,1059]" captionTargetBox="[133,772,187,979]" captionTargetId="figure-492@7.[129,772,174,979]" captionTargetPageId="7" captionText="Fig. 9. Left pectoral girdle of Trichomycterus dali, MZUSP 106631, 62.4 mm SL, paratype. Ventral view. Abbreviations: ap, anterior process; cl, cleithrum; fr, fin rays; pr1-3, proximal radials 1 to 3; sc, scapulocoracoid. Scale bar = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5422928" httpUri="https://zenodo.org/record/5422928/files/figure.png" pageId="6" pageNumber="483">Fig. 9</figureCitation>
|
||
). Pelvic girdle with external anterior process narrower and slightly longer than internal anterior process. A short medial process may occur (
|
||
<figureCitation box="[265,346,1237,1256]" captionStart="Fig" captionStartId="7.[809,847,781,800]" captionTargetBox="[809,1440,174,740]" captionTargetId="figure-494@7.[809,1452,174,740]" captionTargetPageId="7" captionText="Fig. 10. Pelvic girdle skeleton of Trichomycterus dali, MZUSP 109770, 72.5 mm SL, paratype. Ventral view.Abbreviations: ip, internal anterior process; ep, external anterior process; lp, lateral process; mp, medial process; pr, pelvic fin rays. Scale bar = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5422926" httpUri="https://zenodo.org/record/5422926/files/figure.png" pageId="6" pageNumber="483">Fig. 10</figureCitation>
|
||
). Epural absent. Neural spine (n = 1) of preural centrum reduced to almost one-fourth of uroneural length, rounded tip projected upward. Hemal spine of penultimate vertebrae with cartilaginous tip and bearing one procurrent ray. Parhypural partially fused to hypural 1+2, forming trapezoidal lower hypural plate. Hypural 3 not fused to Hypural 4+5. Uroneural with acute distal tip, not fused to Hypural 4+5, long, reaching distal margin of upper hypural plate. Upper hypural plate triangular. Lower apophysis of preural centrum projected forward, with acute tip (
|
||
<figureCitation box="[667,745,1525,1544]" captionStart="Fig" captionStartId="8.[136,175,870,889]" captionTargetBox="[136,779,179,800]" captionTargetId="figure-705@8.[136,779,178,800]" captionTargetPageId="8" captionText="Fig. 11. Caudal skeleton of Trichomycterus dali, MZUSP 106631, 62.4 mm SL, paratype. Left lateral view.Abbreviations: ns1-2, neural spines of preural centrum 1 and 2; hy1+2, complex plate formed by co-ossification of hypurals 1 and 2; hy3, hypural 3; hy4+5, complex plate formed by co-ossification of hypurals 4 and 5; la, lower apophysis of preural centrum 1; pc1+u1, complex centrum composed of preural centrum 1 and ural centrum 1; pc2, preural centrum 2; ph, parhypural, partially fused to hy1+2; un, uroneural; hs2, hemal spine of preural centrum 2. Scale bar = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5422930" httpUri="https://zenodo.org/record/5422930/files/figure.png" pageId="6" pageNumber="483">Fig. 11</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422924" ID-Zenodo-Dep="5422924" httpUri="https://zenodo.org/record/5422924/files/figure.png" pageId="6" pageNumber="483" startId="6.[816,855,889,908]" targetBox="[817,1459,178,820]" targetPageId="6">
|
||
<paragraph blockId="6.[816,1460,889,1036]" pageId="6" pageNumber="483">
|
||
<emphasis bold="true" box="[816,889,889,908]" pageId="6" pageNumber="483">Fig. 8.</emphasis>
|
||
Branchial skeleton of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[1137,1459,889,908]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="483" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[1137,1355,889,908]" italics="true" pageId="6" pageNumber="483">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
109770, 72.5 mm SL, paratype. Dorsal view. Abbreviations: bb2-4, basibranchials 2 to 4; cb1-5, ceratobranchials 1 to 5; eb1-5, epibranchials 1 to 5; hb1-3, hypobranchials 1 to 3; pb3, pharyngobranchial 3; tp, tooth plate. Scale bar = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="6.[136,779,725,1960]" lastBlockId="6.[816,1459,1109,1864]" pageId="6" pageNumber="483">
|
||
Pectoral fin triangular in dorsal view, with wide base and ten rays, first ray longer, unbranched and filamentous (I,9). On
|
||
<specimenCount box="[179,273,1621,1640]" pageId="6" pageNumber="483" type="generic">one type</specimenCount>
|
||
C&S specimen, left pectoral fin counted I,8. Dorsal fin approximately semicircular in lateral view, with nine rays, the two first unbranched; in addition, two micro rays anterior to first ray (ii,II,7). Pterygiophores with eight narrow basal radials on dorsal fin, curved on basal portion, with espatulate distal region curved backwards and cartilaginous distal tip. First basal radial has two folds backwards and narrow cartilaginous distal margin pointing backwards. Last basal radial with laminar posterior expansion on its distal fold, joined to two last dorsal-fin rays. Each basal radial, except for first, joined to small, half cartilaginous half ossified distal radial, between two basal branches of each ray. Anal fin approximately rectangular in lateral view, distal margin straight, with seven rays; in addition two micro rays anterior to first ray (ii,II,5). On
|
||
<specimenCount box="[1075,1168,1205,1224]" pageId="6" pageNumber="483" type="generic">one type</specimenCount>
|
||
C&S specimen, ray count varied, and presented as one micro ray, I,6, being the micro ray branched (
|
||
<tableCitation box="[966,1045,1269,1288]" captionStart="Table 1" captionStartId="4.[136,199,186,205]" captionText="Table 1. Morphometric and meristic data of holotype and the seven paratypes of Trichomycterus dali. SD, standard deviation. Ray counts of type C&S specimens. *On the right pectoral fin, count ray was, as in the paratype, I,9." pageId="6" pageNumber="483">Table 1</tableCitation>
|
||
). Pterygiophores with six narrow basal radials on anal fin, morphologically similar to dorsal pterygiophores: with espatulate, curved distal region, cartilaginous tips, first with two folds, last with laminar posterior expansion holding two last rays, each basal radial except first joined to small distal radial half ossified half cartilaginous between two basal branches of each ray. Pelvic fin rectangular in ventral view, separated from each other, with five rays, first ray unbranched (I,4). Origin of pelvic-fin base on vertical line through origin of dorsal-fin base. Margin of caudal fin straight, 14 principal rays (six in upper lobe, first branched or unbranched; eight in lower lobe, two first unbranched). On upper lobe, first three (uppermost) principal rays joined to hypural 4+5, next three joined to hypural 3. On lower lobe, first (lowermost) principal ray begins in gap between hemal spine of penultimate vertebrae and parhypural, second joined to parhypural and other joined to hypural 1+2. Six dorsal procurrent rays; ventral procurrent rays varying from 4 to 8 (counts of c&s
|
||
<typeStatus box="[1105,1211,1845,1864]" pageId="6" pageNumber="483">paratypes</typeStatus>
|
||
, see
|
||
<tableCitation box="[1262,1340,1845,1864]" captionStart="Table 1" captionStartId="4.[136,199,186,205]" captionText="Table 1. Morphometric and meristic data of holotype and the seven paratypes of Trichomycterus dali. SD, standard deviation. Ray counts of type C&S specimens. *On the right pectoral fin, count ray was, as in the paratype, I,9." pageId="6" pageNumber="483">Table 1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="6.[816,1459,1909,1960]" lastBlockId="7.[129,771,1237,1320]" lastPageId="7" lastPageNumber="484" pageId="6" pageNumber="483">
|
||
<emphasis bold="true" box="[816,1001,1909,1928]" pageId="6" pageNumber="483">Color in alcohol.</emphasis>
|
||
Body generally pale yellowish, dorsal ridge (anterior and posterior to dorsal fin) brighter than body and tending to translucent. Mouth and barbels light yellowish pale to white. Pectoral, dorsal, pelvic, anal and caudal fins hyaline (
|
||
<figureCitation box="[219,282,1301,1320]" captionStart="Fig" captionStartId="3.[129,168,1089,1108]" captionTargetBox="[129,1452,178,1071]" captionTargetId="figure-405@3.[129,1452,178,1071]" captionTargetPageId="3" captionText="Fig. 2. Trichomycterus dali, holotype, MZUSP 106630, 78.9 mm SL. Brazil, Mato Grosso do Sul State, Serra da Bodoquena karst area, rio Paraguai basin, Bonito, Saracura cave. Left lateral view (above) and dorsal view (below)." figureDoi="http://doi.org/10.5281/zenodo.5422909" httpUri="https://zenodo.org/record/5422909/files/figure.png" pageId="7" pageNumber="484">Fig. 2</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422926" ID-Zenodo-Dep="5422926" httpUri="https://zenodo.org/record/5422926/files/figure.png" pageId="7" pageNumber="484" startId="7.[809,847,781,800]" targetBox="[809,1440,174,740]" targetPageId="7">
|
||
<paragraph blockId="7.[809,1452,781,928]" pageId="7" pageNumber="484">
|
||
<emphasis bold="true" box="[809,889,781,800]" pageId="7" pageNumber="484">Fig. 10.</emphasis>
|
||
Pelvic girdle skeleton of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[1146,1452,781,800]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="484" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[1146,1353,781,800]" italics="true" pageId="7" pageNumber="484">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
109770, 72.5 mm SL, paratype. Ventral view.Abbreviations: ip, internal anterior process; ep, external anterior process; lp, lateral process; mp, medial process; pr, pelvic fin rays. Scale bar = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422928" ID-Zenodo-Dep="5422928" httpUri="https://zenodo.org/record/5422928/files/figure.png" pageId="7" pageNumber="484" startId="7.[129,168,1040,1059]" targetBox="[133,772,187,979]" targetPageId="7">
|
||
<paragraph blockId="7.[129,772,1040,1155]" pageId="7" pageNumber="484">
|
||
<emphasis bold="true" box="[129,200,1040,1059]" pageId="7" pageNumber="484">Fig. 9.</emphasis>
|
||
Left pectoral girdle of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[451,771,1040,1059]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="484" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[451,668,1040,1059]" italics="true" pageId="7" pageNumber="484">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
106631, 62.4 mm SL, paratype. Ventral view. Abbreviations: ap, anterior process; cl, cleithrum; fr, fin rays; pr1-3, proximal radials 1 to 3; sc, scapulocoracoid. Scale bar = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="7.[129,771,1365,1448]" pageId="7" pageNumber="484">
|
||
<emphasis bold="true" box="[129,275,1365,1384]" pageId="7" pageNumber="484">Color in life.</emphasis>
|
||
Body generally white, tending to translucent, dorsal ridge darker than body, with light yellow color. Internal organs seen by transparency (
|
||
<figureCitation box="[448,528,1429,1448]" captionStart="Fig" captionStartId="9.[129,173,558,577]" captionTargetBox="[129,772,177,535]" captionTargetId="figure-881@9.[129,772,177,535]" captionTargetPageId="9" captionText="Fig. 12. Trichomycterus dali, adult, live specimen photographed in aquarium on May, 2011, unpreserved; Brazil, Mato Grosso do Sul State, Serra da Bodoquena karst area, rio Paraguai basin, Jardim, Buraco das Abelhas cave. Courtesy of Dante Fenolio." figureDoi="http://doi.org/10.5281/zenodo.5422932" httpUri="https://zenodo.org/record/5422932/files/figure.png" pageId="7" pageNumber="484">Fig. 12</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="484" type="etymology">
|
||
<paragraph blockId="7.[129,771,1493,1576]" pageId="7" pageNumber="484">
|
||
<emphasis bold="true" box="[129,258,1493,1512]" pageId="7" pageNumber="484">Etymology.</emphasis>
|
||
The specific name (a noun in apposition) is an allusion to the Spanish artist Salvador Dali, in reference to his famously long moustache (or whisker).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="8" lastPageNumber="485" pageId="7" pageNumber="484" type="distribution">
|
||
<paragraph blockId="7.[129,771,1621,1736]" pageId="7" pageNumber="484">
|
||
<emphasis bold="true" box="[129,274,1621,1640]" pageId="7" pageNumber="484">Distribution.</emphasis>
|
||
<taxonomicName box="[279,489,1621,1640]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="484" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[279,489,1621,1640]" italics="true" pageId="7" pageNumber="484">Trichomycterus dali</emphasis>
|
||
</taxonomicName>
|
||
is known exclusively from subterranean waters in at least three caves in Serra da Bodoquena karst area: Buraco das Abelhas, Saracura and Morro do Jericó caves.
|
||
</paragraph>
|
||
<paragraph blockId="7.[129,772,1781,1960]" lastBlockId="7.[809,1452,981,1960]" pageId="7" pageNumber="484">
|
||
<emphasis bold="true" box="[129,590,1781,1800]" pageId="7" pageNumber="484">Notes on habitat, ecology and behavior.</emphasis>
|
||
The Buraco das Abelhas Cave is an underwater cave, with more than
|
||
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|
||
of explored conduits and maximum depths of
|
||
<quantity box="[605,660,1845,1864]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="7" pageNumber="484" unit="m" value="55.0">55 m</quantity>
|
||
, located in the southern portion of Serra da Bodoquena National Park, in the rio
|
||
<collectingRegion box="[213,305,1909,1928]" country="Venezuela" name="Miranda" pageId="7" pageNumber="484">Miranda</collectingRegion>
|
||
lowlands. The only cave entrance so far known opens into a large room with a lake, whose level increases during rain seasons, completely flooding the saloon and only allowing access through cave diving from the entrance. The cave continues as a large,
|
||
<quantity box="[1232,1312,1045,1064]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="7" pageNumber="484" unit="m" value="1200.0">1200 m</quantity>
|
||
long flooded conduit, called tunnel A. Two hundred meters from the entrance, on the right side, the tunnel A branches into tunnel B, 700 meters long and depth varying from 40 meters to up to 12 meters at the distal explored end of the conduit. Eight hundred meters far from the cave entrance, again on the right side of tunnel A, opens tunnel C; 200 meters inside tunnel C, on the left, tunnel D starts, going to a depth of up to 12 meters. Non-troglomorphic fish, such as the catfish
|
||
<taxonomicName baseAuthorityName="Quoy & Gaimard" baseAuthorityYear="1824" class="Actinopterygii" family="Heptapteridae" genus="Rhamdia" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="484" phylum="Chordata" rank="species" species="quelen">
|
||
<emphasis italics="true" pageId="7" pageNumber="484">Rhamdia quelen</emphasis>
|
||
</taxonomicName>
|
||
and tetra characins,
|
||
<taxonomicName box="[1119,1276,1333,1352]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="7" pageNumber="484" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis box="[1119,1218,1333,1352]" italics="true" pageId="7" pageNumber="484">Astyanax</emphasis>
|
||
spp.
|
||
</taxonomicName>
|
||
, were observed regularly in the entrance room, and farther in tunnel A until
|
||
<quantity box="[809,874,1397,1416]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="484" unit="m" value="200.0">200 m</quantity>
|
||
from the cave entrance, reaching a depth of
|
||
<specimenCount box="[1320,1379,1397,1416]" pageId="7" pageNumber="484" type="generic">
|
||
<quantity box="[1320,1375,1397,1416]" metricMagnitude="1" metricUnit="m" metricValue="4.9" pageId="7" pageNumber="484" unit="m" value="49.0">49 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
At 100 meters from the cave entrance,
|
||
<quantity box="[1140,1193,1429,1448]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="7" pageNumber="484" unit="m" value="12.0">12 m</quantity>
|
||
deep, these fish become syntopic with
|
||
<taxonomicName box="[962,1030,1461,1480]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="484" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[962,1030,1461,1480]" italics="true" pageId="7" pageNumber="484">T. dali</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="7.[809,1452,981,1960]" pageId="7" pageNumber="484">
|
||
The Saracura Cave small entrance opens into a
|
||
<quantity box="[1334,1400,1493,1512]" metricMagnitude="2" metricUnit="m" metricValue="2.3" pageId="7" pageNumber="484" unit="m" value="230.0">230 m</quantity>
|
||
long dry conduit with a travertine lake at its distal end accessing a large underwater cave, not totally explored so far. The underwater portion starts with a nearly vertical drop into a
|
||
<quantity metricMagnitude="0" metricUnit="m" metricValue="4.0" pageId="7" pageNumber="484" unit="m" value="4.0">4 m</quantity>
|
||
diameter tunnel, becoming horizontal at the depth of
|
||
<specimenCount box="[1392,1452,1621,1640]" pageId="7" pageNumber="484" type="generic">
|
||
<quantity box="[1392,1448,1621,1640]" metricMagnitude="1" metricUnit="m" metricValue="6.0" pageId="7" pageNumber="484" unit="m" value="60.0">60 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
The last exploratory dive took 130 meters of guidelines and ended at a depth of
|
||
<quantity box="[1011,1064,1685,1704]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="7" pageNumber="484" unit="m" value="65.0">65 m</quantity>
|
||
in a huge horizontal tunnel still to be explored.
|
||
</paragraph>
|
||
<paragraph blockId="7.[809,1452,981,1960]" lastBlockId="8.[816,1459,181,232]" lastPageId="8" lastPageNumber="485" pageId="7" pageNumber="484">
|
||
The Jericó Cave has three small entrances opening in the Salobra canyon. It is predominantly horizontal, with dry conduits about
|
||
<quantity box="[971,1024,1813,1832]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="484" unit="m" value="15.0">15 m</quantity>
|
||
high and
|
||
<quantity box="[1127,1167,1813,1832]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="484" unit="m" value="2.0">2 m</quantity>
|
||
wide.
|
||
<taxonomicName box="[1236,1452,1813,1832]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="484" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[1236,1452,1813,1832]" italics="true" pageId="7" pageNumber="484">Trichomycterus dali</emphasis>
|
||
</taxonomicName>
|
||
specimens were collected in a large pool at the distal end of the lower conduit, which is partially filled by sandy sediments. During the collections (mid-dry season), maximum depth in the pool was about
|
||
<quantity box="[1013,1055,1941,1960]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="484" unit="m" value="1.0">1 m</quantity>
|
||
, width was 2.5 m and extension,
|
||
<quantity box="[1404,1447,1941,1960]" metricMagnitude="0" metricUnit="m" metricValue="4.0" pageId="7" pageNumber="484" unit="m" value="4.0">4 m</quantity>
|
||
; laboratory in
|
||
<collectingRegion box="[962,1074,181,200]" country="Brazil" name="Sao Paulo" pageId="8" pageNumber="485">São Paulo</collectingRegion>
|
||
. Three specimens collected in 2000 and 2001 were still alive in 2010.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5422930" ID-Zenodo-Dep="5422930" httpUri="https://zenodo.org/record/5422930/files/figure.png" pageId="8" pageNumber="485" startId="8.[136,175,870,889]" targetBox="[136,779,179,800]" targetPageId="8">
|
||
<paragraph blockId="8.[136,780,870,1177]" pageId="8" pageNumber="485">
|
||
<emphasis bold="true" box="[136,222,870,889]" pageId="8" pageNumber="485">Fig. 11.</emphasis>
|
||
Caudal skeleton of
|
||
<taxonomicName authority=", MZUSP" authorityName="MZUSP" box="[452,778,870,889]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="8" pageNumber="485" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[452,672,870,889]" italics="true" pageId="8" pageNumber="485">Trichomycterus dali</emphasis>
|
||
, MZUSP
|
||
</taxonomicName>
|
||
106631, 62.4 mm SL, paratype. Left lateral view.Abbreviations: ns1-2, neural spines of preural centrum 1 and 2; hy1+2, complex plate formed by co-ossification of hypurals 1 and 2; hy3, hypural 3; hy4+5, complex plate formed by co-ossification of hypurals 4 and 5; la, lower apophysis of preural centrum 1; pc1+u1, complex centrum composed of preural centrum 1 and ural centrum 1; pc2, preural centrum 2; ph, parhypural, partially fused to hy1+2; un, uroneural; hs2, hemal spine of preural centrum 2. Scale bar = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="8.[136,779,1237,1960]" pageId="8" pageNumber="485">water flowed slowly transverly to the conduit (L. M. Cordeiro, pers. comm.).</paragraph>
|
||
<paragraph blockId="8.[136,779,1237,1960]" pageId="8" pageNumber="485">
|
||
<taxonomicName box="[174,412,1301,1320]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="8" pageNumber="485" phylum="Chordata" rank="species" species="dali">
|
||
<emphasis box="[174,412,1301,1320]" italics="true" pageId="8" pageNumber="485">Trichomycterus dali</emphasis>
|
||
</taxonomicName>
|
||
catfishes can be found in the permanently dark areas zone, calmly swimming in the water column and close to the rocky substrate (bottom and walls). In Buraco das Abelhas, individuals were observed from 12 up to 55 meters deep (maximum depth of the cave system); in Saracura cave, fish swim from near the surface up to a depth of 65 meters, where the main tunnel stops dropping down and become horizontal. The light from halogen underwater spotlights, 50W, used at the time the first specimens were collected, as well as from 10 to 20W HID spotlights used more recently, did not trigger any visible reaction in these fishes. Cave divers also seem not to disturb the fishes, but, as one try to catch them, they start to swim very fast towards the deeper parts of the caves, against the current, near the bottom and into small crevices. Sometimes they were observed digging the soft bottom of Buraco das Abelhas.
|
||
</paragraph>
|
||
<paragraph blockId="8.[136,779,1237,1960]" pageId="8" pageNumber="485">
|
||
After being hand netted at depths of up to
|
||
<quantity box="[669,730,1813,1832]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="8" pageNumber="485" unit="m" value="65.0">65 m</quantity>
|
||
, the specimens brought to the surface did not exhibit any reactions related to pressure reduction. Several specimens were kept alive in small water boxes, aired with battery powered air pumps during at least a week and, then, traveled
|
||
<quantity box="[582,683,1941,1960]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="8" pageNumber="485" unit="km" value="1.2">1,200 km</quantity>
|
||
until the
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |