400 lines
36 KiB
XML
400 lines
36 KiB
XML
<document ID-DOI="10.1590/S1679-62252004000100001" ID-ISSN="1982-0224" ID-Zenodo-Dep="5416860" LSID="urn:lsid:zoobank.org:act:46BE9E37-5F79-4793-BDD3-D49BDFF85AFD" approvalRequired="2" approvalRequired_for_textStreams="2" checkinTime="1630362551995" checkinUser="carolina" docAuthor="Cardoso, Alexandre Rodrigues & Silva, José Francisco Pezzi da" docDate="2004" docId="03AA1B27FFBDFFAB18CAFF508C89F8F7" docLanguage="en" docName="NeotropIchthyol.2004.10.pdf" docOrigin="Neotropical Ichthyology 2 (1)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252004000100001&lng=en&tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Hemiancistrus meizospilos Cardoso & Silva 2004, new species" docType="treatment" docUuid="46BE9E37-5F79-4793-BDD3-D49BDFF85AFD" docUuidSource="ZooBank" docVersion="3" lastPageId="5" lastPageNumber="6" masterDocId="FF93635FFFBEFFAE1837FF948F08FFED" masterDocTitle="Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin" masterLastPageNumber="8" masterPageNumber="1" pageId="3" pageNumber="4" updateTime="1630676329625" 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>Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin</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>Cardoso, Alexandre Rodrigues</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>Silva, José Francisco Pezzi da</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>2004</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2004-03-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>8</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=S1679-62252004000100001&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/S1679-62252004000100001</mods:identifier>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5416860</mods:identifier>
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<mods:identifier type="ZooBank">6D72545D-9909-4A41-A179-F81535ADEED2</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:46BE9E37-5F79-4793-BDD3-D49BDFF85AFD" httpUri="http://treatment.plazi.org/id/03AA1B27FFBDFFAB18CAFF508C89F8F7" lastPageId="5" lastPageNumber="6" pageId="3" pageNumber="4">
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<subSubSection pageId="3" pageNumber="4" type="nomenclature">
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<paragraph blockId="3.[253,693,196,251]" pageId="3" pageNumber="4">
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<emphasis bold="true" box="[253,693,196,220]" pageId="3" pageNumber="4">
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<taxonomicName authority="Cardoso & Silva, 2004" authorityName="Cardoso & Silva" authorityYear="2004" box="[253,547,196,220]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="meizospilos" status="new species">
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<emphasis bold="true" box="[253,547,196,220]" italics="true" pageId="3" pageNumber="4">Hemiancistrus meizospilos</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[561,693,196,220]" pageId="3" pageNumber="4" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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<figureCitation box="[443,501,228,251]" captionStart="Fig" captionStartId="4.[159,198,1922,1946]" captionTargetBox="[249,1403,191,1855]" captionTargetId="figure-36@4.[249,1403,191,1855]" captionTargetPageId="4" captionText="Fig. 6. Hemiancistrus meizospilos, holotype, MCP 34091, male, 148.4 mm SL, rio Chapecó (tributary of the rio Uruguai basin), Coronel Freitas, Santa Catarina, Brazil." figureDoi="http://doi.org/10.5281/zenodo.5416877" httpUri="https://zenodo.org/record/5416877/files/figure.png" pageId="3" pageNumber="4">Fig. 6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="4" type="materials_examined">
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<paragraph blockId="3.[151,795,292,379]" pageId="3" pageNumber="4">
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<materialsCitation accessionNumber="MCP 34091" collectingDate="2003-05-20" collectionCode="MCP" country="Brazil" county="Coronel Freitas" location="Leandro Baucke" municipality="rio Chapeco" pageId="3" pageNumber="4" specimenCount="1" stateProvince="Santa Catarina" typeStatus="holotype">
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<emphasis bold="true" box="[151,255,292,316]" pageId="3" pageNumber="4">
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<typeStatus box="[151,255,292,316]" pageId="3" pageNumber="4">Holotype</typeStatus>
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</emphasis>
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.
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<accessionNumber box="[269,402,292,315]" httpUri="http://www.ncbi.nlm.nih.gov/protein/MCP34091" pageId="3" pageNumber="4">
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<collectionCode box="[269,325,292,315]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="3" pageNumber="4">MCP</collectionCode>
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<quantity box="[333,402,292,315]" metricMagnitude="4" metricUnit="m" metricValue="3.4091148399999995" pageId="3" pageNumber="4" unit="mm" value="3.40911484E7">34091</quantity>
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</accessionNumber>
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, 148.4 mm SL (male);
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<collectingCountry box="[654,723,292,315]" name="Brazil" pageId="3" pageNumber="4">Brazil</collectingCountry>
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:
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<collectingRegion country="Brazil" name="Santa Catarina" pageId="3" pageNumber="4">Santa Catarina</collectingRegion>
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:
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<collectingCounty box="[258,430,324,347]" pageId="3" pageNumber="4">Coronel Freitas</collectingCounty>
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:
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<collectingMunicipality box="[442,574,324,347]" pageId="3" pageNumber="4">rio Chapecó</collectingMunicipality>
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(tributary of the rio Uruguai basin),
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<location LSID="urn:lsid:plazi:treatment:03AA1B27FFBDFFAB18CAFF508C89F8F7:8EDCFCEAFFBDFFAD1977FEF08EF9FE96" box="[320,497,356,379]" country="Brazil" county="Coronel Freitas" municipality="rio Chapeco" name="Leandro Baucke" pageId="3" pageNumber="4" stateProvince="Santa Catarina">Leandro Baucke</location>
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,
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<date box="[506,648,356,379]" pageId="3" pageNumber="4" value="2003-05-20">
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<collectingDate box="[506,648,356,379]" pageId="3" pageNumber="4" value="2003-05-20">20 May 2003</collectingDate>
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</date>
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.
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</materialsCitation>
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.5416866" ID-Zenodo-Dep="5416866" httpUri="https://zenodo.org/record/5416866/files/figure.png" pageId="3" pageNumber="4" startId="3.[151,190,1106,1130]" targetBox="[152,1458,463,1070]" targetPageId="3">
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<paragraph blockId="3.[151,794,1106,1194]" pageId="3" pageNumber="4">
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<emphasis bold="true" box="[151,219,1106,1130]" pageId="3" pageNumber="4">Fig. 2.</emphasis>
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Scatter plot and regression line of adipose spine length as a function of standard length in
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<taxonomicName box="[545,793,1139,1162]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="votouro">
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<emphasis box="[545,793,1139,1162]" italics="true" pageId="3" pageNumber="4">Hemiancistrus votouro</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" box="[198,370,1171,1194]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="chlorostictus">
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<emphasis box="[198,370,1171,1194]" italics="true" pageId="3" pageNumber="4">H. chlorostictus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="4" startId="3.[832,870,1106,1130]">
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<paragraph blockId="3.[832,1475,1106,1194]" pageId="3" pageNumber="4">
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<emphasis bold="true" box="[832,901,1106,1130]" pageId="3" pageNumber="4">Fig. 4.</emphasis>
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Scatter plot and regression line of orbit diameter as a function of head length in
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<taxonomicName box="[1136,1388,1139,1162]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="votouro">
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<emphasis box="[1136,1388,1139,1162]" italics="true" pageId="3" pageNumber="4">Hemiancistrus votouro</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="meizospilos">
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<emphasis italics="true" pageId="3" pageNumber="4">H. meizospilos</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph blockId="3.[843,1237,1332,1491]" box="[562,1237,1332,1491]" pageId="3" pageNumber="4">
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<emphasis bold="true" box="[562,1237,1332,1491]" pageId="3" pageNumber="4">PROOFS</emphasis>
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</paragraph>
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<paragraph blockId="3.[832,1474,194,378]" pageId="3" pageNumber="4">
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<materialsCitation accessionNumber="MCP 34092" collectionCode="MCP" pageId="3" pageNumber="4" specimenCount="21" specimenCount-female="14" specimenCount-juvenile="2" specimenCount-male="5" typeStatus="paratype">
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<emphasis bold="true" box="[832,950,194,218]" pageId="3" pageNumber="4">
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<typeStatus box="[832,950,194,218]" pageId="3" pageNumber="4">Paratypes</typeStatus>
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</emphasis>
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.
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<accessionNumber box="[966,1103,195,218]" httpUri="http://www.ncbi.nlm.nih.gov/protein/MCP34092" pageId="3" pageNumber="4">
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<collectionCode box="[966,1023,195,218]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="3" pageNumber="4">MCP</collectionCode>
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34092
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</accessionNumber>
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,
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<quantity box="[1116,1287,195,218]" metricMagnitude="-1" metricUnit="m" metricValue="1.1075" metricValueMax="1.491" metricValueMin="0.724" pageId="3" pageNumber="4" unit="mm" value="110.75" valueMax="149.1" valueMin="72.4">72.4-149.1 mm</quantity>
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SL (
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<specimenCount box="[1344,1434,195,218]" pageId="3" pageNumber="4" type="male">5 males</specimenCount>
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,
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<specimenCount pageId="3" pageNumber="4" type="female">14 females</specimenCount>
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and
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<specimenCount box="[965,1087,227,250]" pageId="3" pageNumber="4" type="juvenile">2 juveniles</specimenCount>
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)
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</materialsCitation>
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;
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<materialsCitation collectionCode="MNRJ" pageId="3" pageNumber="4" specimenCode="MNRJ 25921, 115.2" specimenCount="5" specimenCount-female="1" specimenCount-male="4" typeStatus="paratype">
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<specimenCode box="[1103,1250,227,250]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">MNRJ 25921</specimenCode>
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,
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<specimenCode box="[1260,1322,227,250]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="3" pageNumber="4">115.2</specimenCode>
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-
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<quantity box="[1329,1437,227,250]" metricMagnitude="-1" metricUnit="m" metricValue="1.226" pageId="3" pageNumber="4" unit="mm" value="122.6">122.6 mm</quantity>
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SL (
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<specimenCount box="[840,926,259,282]" pageId="3" pageNumber="4" type="male">4 males</specimenCount>
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and
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<specimenCount box="[980,1077,259,282]" pageId="3" pageNumber="4" type="female">1 female</specimenCount>
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)
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</materialsCitation>
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, collected with the
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<typeStatus box="[1305,1406,259,282]" pageId="3" pageNumber="4">holotype</typeStatus>
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.
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<materialsCitation accessionNumber="MCP 34093" collectionCode="MCP" pageId="3" pageNumber="4" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/protein/MCP34093" pageId="3" pageNumber="4">
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<collectionCode box="[1416,1473,259,282]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="3" pageNumber="4">MCP</collectionCode>
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<quantity box="[832,901,291,314]" metricMagnitude="4" metricUnit="m" metricValue="3.4093119099999996" pageId="3" pageNumber="4" unit="mm" value="3.40931191E7">34093</quantity>
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</accessionNumber>
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, 119.1 mm SL (
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<specimenCount box="[1065,1138,291,314]" pageId="3" pageNumber="4" type="male">1 male</specimenCount>
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)
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</materialsCitation>
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;
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<materialsCitation collectorName="Alcione Cella" country="Brazil" location="rio Chapeco" municipality="Sul" pageId="3" pageNumber="4" specimenCount="1" stateProvince="Santa Catarina" typeStatus="paratype">
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<collectingCountry box="[1154,1223,291,314]" name="Brazil" pageId="3" pageNumber="4">Brazil</collectingCountry>
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:
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<collectingRegion box="[1230,1388,291,314]" country="Brazil" name="Santa Catarina" pageId="3" pageNumber="4">Santa Catarina</collectingRegion>
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: Formosa do
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<collectingMunicipality box="[891,929,323,346]" pageId="3" pageNumber="4">Sul</collectingMunicipality>
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, rio do Ouro (tributary of the
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<location LSID="urn:lsid:plazi:treatment:03AA1B27FFBDFFAB18CAFF508C89F8F7:8EDCFCEAFFBDFFAD1CE0FED78A54FEB7" box="[1239,1372,323,346]" country="Brazil" municipality="Sul" name="rio Chapeco" pageId="3" pageNumber="4" stateProvince="Santa Catarina">rio Chapecó</location>
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),
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<collectorName pageId="3" pageNumber="4">Alcione Cella</collectorName>
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, 2003
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.5416868" ID-Zenodo-Dep="5416868" httpUri="https://zenodo.org/record/5416868/files/figure.png" pageId="3" pageNumber="4" startId="3.[832,872,1826,1850]" targetBox="[842,1442,1492,1790]" targetPageId="3">
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<paragraph blockId="3.[832,1475,1826,1977]" pageId="3" pageNumber="4">
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<emphasis bold="true" box="[832,909,1826,1850]" pageId="3" pageNumber="4">Fig. 5.</emphasis>
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Collection localities of
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<taxonomicName box="[1191,1315,1826,1850]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="votouro">
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<emphasis box="[1191,1210,1827,1850]" italics="true" pageId="3" pageNumber="4">H</emphasis>
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.
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<emphasis box="[1229,1315,1827,1850]" italics="true" pageId="3" pageNumber="4">votouro</emphasis>
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</taxonomicName>
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(triangle),
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<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="meizospilos">
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<emphasis italics="true" pageId="3" pageNumber="4">H. meizospilos</emphasis>
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</taxonomicName>
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(square),
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<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" box="[1102,1281,1858,1882]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="punctulatus">
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<emphasis box="[1102,1121,1859,1882]" italics="true" pageId="3" pageNumber="4">H</emphasis>
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.
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<emphasis box="[1142,1281,1859,1882]" italics="true" pageId="3" pageNumber="4">punctulatus</emphasis>
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</taxonomicName>
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(hexagons),
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<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="chlorostictus">
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<emphasis box="[1447,1466,1859,1882]" italics="true" pageId="3" pageNumber="4">H</emphasis>
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.
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<emphasis box="[832,965,1891,1914]" italics="true" pageId="3" pageNumber="4">chlorostictus</emphasis>
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</taxonomicName>
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(circle) and
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<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" box="[1089,1232,1890,1914]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="fuliginosus">
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<emphasis box="[1089,1108,1891,1914]" italics="true" pageId="3" pageNumber="4">H</emphasis>
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.
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<emphasis box="[1119,1232,1891,1914]" italics="true" pageId="3" pageNumber="4">fuliginosus</emphasis>
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</taxonomicName>
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(lozenges) in Rio Gran- de do Sul, Brazil, and Uruguay. Some symbols represent more than one lot or locality. Open symbols represent type localities.
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</paragraph>
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</caption>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.5416875" ID-Zenodo-Dep="5416875" httpUri="https://zenodo.org/record/5416875/files/figure.png" pageId="3" pageNumber="4" startId="3.[151,190,1890,1914]" targetBox="[153,792,1245,1858]" targetPageId="3">
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<paragraph blockId="3.[151,794,1890,1978]" pageId="3" pageNumber="4">
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<emphasis bold="true" box="[151,222,1890,1914]" pageId="3" pageNumber="4">Fig. 3.</emphasis>
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Scatter plot and regression line of length of exposed portion of cleithrum as a function of standard length in
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<taxonomicName box="[151,398,1955,1978]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="votouro">
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<emphasis box="[151,398,1955,1978]" italics="true" pageId="3" pageNumber="4">Hemiancistrus votouro</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" box="[454,626,1955,1978]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="chlorostictus">
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<emphasis box="[454,626,1955,1978]" italics="true" pageId="3" pageNumber="4">H. chlorostictus</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.5416877" ID-Zenodo-Dep="5416877" httpUri="https://zenodo.org/record/5416877/files/figure.png" pageId="4" pageNumber="5" startId="4.[159,198,1922,1946]" targetBox="[249,1403,191,1855]" targetPageId="4">
|
|
<paragraph blockId="4.[159,1481,1922,1977]" pageId="4" pageNumber="5">
|
|
<emphasis bold="true" box="[159,226,1922,1946]" pageId="4" pageNumber="5">Fig. 6.</emphasis>
|
|
<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" box="[232,514,1923,1946]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="meizospilos">
|
|
<emphasis box="[232,514,1923,1946]" italics="true" pageId="4" pageNumber="5">Hemiancistrus meizospilos</emphasis>
|
|
</taxonomicName>
|
|
, holotype, MCP 34091, male, 148.4 mm SL, rio Chapecó (tributary of the rio Uruguai basin), Coronel Freitas, Santa Catarina, Brazil.
|
|
</paragraph>
|
|
</caption>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.5416879" ID-Zenodo-Dep="5416879" httpUri="https://zenodo.org/record/5416879/files/figure.png" pageId="5" pageNumber="6" startId="5.[151,190,798,822]" targetBox="[152,747,189,747]" targetPageId="5">
|
|
<paragraph blockId="5.[151,794,798,949]" pageId="5" pageNumber="6">
|
|
<emphasis bold="true" box="[151,219,798,822]" pageId="5" pageNumber="6">Fig. 7.</emphasis>
|
|
Principal components analysis on covariance matrix of log-transformed measurements of
|
|
<taxonomicName box="[539,794,831,854]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="votouro">
|
|
<emphasis box="[539,794,831,854]" italics="true" pageId="5" pageNumber="6">Hemiancistrus votouro</emphasis>
|
|
</taxonomicName>
|
|
(triangles),
|
|
<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" box="[281,445,862,886]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="meizospilos">
|
|
<emphasis box="[281,300,863,886]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[318,445,863,886]" italics="true" pageId="5" pageNumber="6">meizospilos</emphasis>
|
|
</taxonomicName>
|
|
(squares) and
|
|
<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" box="[616,794,862,886]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="chlorostictus">
|
|
<emphasis box="[616,635,863,886]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[653,794,863,886]" italics="true" pageId="5" pageNumber="6">chlorostictus</emphasis>
|
|
</taxonomicName>
|
|
(circles). Scatter plot of scores on second (PC2) and third principal components (PC3).
|
|
</paragraph>
|
|
</caption>
|
|
<subSubSection pageId="5" pageNumber="6" type="diagnosis">
|
|
<paragraph blockId="5.[151,795,1059,1467]" pageId="5" pageNumber="6">
|
|
<emphasis bold="true" box="[151,268,1059,1083]" pageId="5" pageNumber="6">Diagnosis.</emphasis>
|
|
<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" box="[275,563,1060,1083]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="meizospilos">
|
|
<emphasis box="[275,563,1060,1083]" italics="true" pageId="5" pageNumber="6">Hemiancistrus meizospilos</emphasis>
|
|
</taxonomicName>
|
|
differs from all other
|
|
<taxonomicName box="[151,307,1092,1115]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="genus">
|
|
<emphasis box="[151,307,1092,1115]" italics="true" pageId="5" pageNumber="6">Hemiancistrus</emphasis>
|
|
</taxonomicName>
|
|
except from
|
|
<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" box="[451,623,1092,1115]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="chlorostictus">
|
|
<emphasis box="[451,470,1092,1115]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[485,623,1092,1115]" italics="true" pageId="5" pageNumber="6">chlorostictus</emphasis>
|
|
</taxonomicName>
|
|
,
|
|
<taxonomicName box="[637,753,1092,1115]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="votouro">
|
|
<emphasis box="[637,656,1092,1115]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[670,753,1092,1115]" italics="true" pageId="5" pageNumber="6">votouro</emphasis>
|
|
</taxonomicName>
|
|
,
|
|
<taxonomicName baseAuthorityName="Gunther" baseAuthorityYear="1868" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="megacephalus">
|
|
<emphasis box="[768,787,1092,1115]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[151,304,1124,1147]" italics="true" pageId="5" pageNumber="6">megacephalus</emphasis>
|
|
</taxonomicName>
|
|
, and
|
|
<taxonomicName baseAuthorityName="Lutken" baseAuthorityYear="1874" box="[362,487,1124,1147]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="macrops">
|
|
<emphasis box="[362,381,1124,1147]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[395,487,1124,1147]" italics="true" pageId="5" pageNumber="6">macrops</emphasis>
|
|
</taxonomicName>
|
|
by the presence of light dots on all fins and the lateral and dorsal portions of body.
|
|
<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" box="[151,438,1188,1211]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="meizospilos">
|
|
<emphasis box="[151,438,1188,1211]" italics="true" pageId="5" pageNumber="6">Hemiancistrus meizospilos</emphasis>
|
|
</taxonomicName>
|
|
differs from
|
|
<taxonomicName authorityName="Cardoso & Malabarba" authorityYear="1999" box="[579,749,1188,1211]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="chlorostictus">
|
|
<emphasis box="[579,598,1188,1211]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[611,749,1188,1211]" italics="true" pageId="5" pageNumber="6">chlorostictus</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName box="[151,267,1220,1243]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="votouro">
|
|
<emphasis box="[151,170,1220,1243]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[184,267,1220,1243]" italics="true" pageId="5" pageNumber="6">votouro</emphasis>
|
|
</taxonomicName>
|
|
by the much larger light markings (one large dot occupying one to three plates
|
|
<emphasis box="[472,501,1252,1275]" italics="true" pageId="5" pageNumber="6">vs.</emphasis>
|
|
one to three dots per plate) and from
|
|
<taxonomicName box="[252,366,1284,1307]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="votouro">
|
|
<emphasis box="[252,271,1284,1307]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[283,366,1284,1307]" italics="true" pageId="5" pageNumber="6">votouro</emphasis>
|
|
</taxonomicName>
|
|
by the larger orbit diameter (16.7-21.0% HL
|
|
<emphasis box="[192,214,1316,1339]" italics="true" pageId="5" pageNumber="6">vs</emphasis>
|
|
. 14.5-16.7% HL;
|
|
<figureCitation box="[404,468,1316,1339]" captionStart="Fig" captionStartId="3.[832,870,1106,1130]" captionText="Fig. 4. Scatter plot and regression line of orbit diameter as a function of head length in Hemiancistrus votouro and H. meizospilos." pageId="5" pageNumber="6">Fig. 4</figureCitation>
|
|
).
|
|
<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" box="[486,772,1316,1339]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="meizospilos">
|
|
<emphasis box="[486,772,1316,1339]" italics="true" pageId="5" pageNumber="6">Hemiancistrus meizospilos</emphasis>
|
|
</taxonomicName>
|
|
is distinguished from
|
|
<taxonomicName baseAuthorityName="Gunther" baseAuthorityYear="1868" box="[359,545,1348,1371]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="megacephalus">
|
|
<emphasis box="[359,378,1348,1371]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[392,545,1348,1371]" italics="true" pageId="5" pageNumber="6">megacephalus</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName baseAuthorityName="Lutken" baseAuthorityYear="1874" box="[596,721,1348,1371]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="macrops">
|
|
<emphasis box="[596,615,1348,1371]" italics="true" pageId="5" pageNumber="6">H</emphasis>
|
|
.
|
|
<emphasis box="[629,721,1348,1371]" italics="true" pageId="5" pageNumber="6">macrops</emphasis>
|
|
</taxonomicName>
|
|
by the area that light dots occupying each body plate (one large dot occupying one to three plates and skin between them
|
|
<emphasis box="[720,749,1412,1435]" italics="true" pageId="5" pageNumber="6">vs.</emphasis>
|
|
one large dot occupying only one body plate).
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="5" pageNumber="6" type="description">
|
|
<paragraph blockId="5.[151,795,1508,1979]" pageId="5" pageNumber="6">
|
|
<emphasis bold="true" box="[151,286,1508,1532]" pageId="5" pageNumber="6">Description.</emphasis>
|
|
Meristic and proportional measurements in
|
|
<tableCitation captionStart="Table 1" captionStartId="6.[159,222,811,835]" captionText="Table 1. Morphometric and meristic characters for the holotype (H) and paratypes of Hemiancistrus votouro (n=8) and Hemiancistrus meizospilos (n=27). Ranges include holotypes." pageId="5" pageNumber="6">Table 1</tableCitation>
|
|
. Dorsal profile of body gently arched from snout tip to dorsalfin origin. Body narrowing progressively caudally from cleithrum. Trunk mostly straight and tapering slightly to caudal-fin base. Trunk and caudal peduncle mostly rounded in cross section, slightly flattened ventrally, more compressed caudally. Ventral surface flattened. Head slightly concave between orbits; dermal plates not carinate; upper margin of orbits (dorsolateral margin of frontal and sphenotic bones) slightly elevated. Snout broad and rounded anteriorly, slightly concave anterior to nares.
|
|
</paragraph>
|
|
<paragraph blockId="5.[151,795,1508,1979]" lastBlockId="5.[832,1475,195,1274]" pageId="5" pageNumber="6">Odontodes not forming keels on lateral plates. Dorsal, supramedial, median, and inframedial plate rows complete from head to caudal fin. Abdomen with small patch of platelets between pelvic fins, and with larger patch of platelets between lower lip and area between pelvic fins, abdomen otherwise naked. Narrow band of minute platelets along ventral area between pectoral- and pelvic-fin origins. Cheek plates present on lateral margins of head; snout plates reduced to few granular platelets, absent in rectangular area on snout tip; five rows of plates on caudal peduncle; 25 plates in medial plate row. Nuptial males with hypertrophied odontodes slightly larger on tip of pectoral-fin spine. Cheek plates evertible with 10-15 hypertrophied odontodes with curved tips, longest odontode one and half times eye diameter (juveniles with fewer and shorter odontodes than adults). Opercle supporting about 15-27 small odontodes in juveniles and adults. Preopercle covered by small platelets.</paragraph>
|
|
<paragraph blockId="5.[832,1475,195,1274]" pageId="5" pageNumber="6">Eyes small (16.7-20.1% HL), iris with large dorsal flap. Lips large, occupying most of ventral surface of head. Lower lip mostly covered with papillae, except for smooth band near its border. Maxillary barbel free and triangular, typically reaching about one third of way from its origin to gill opening. Some individuals with one or both barbels bifurcated.</paragraph>
|
|
<paragraph blockId="5.[832,1475,195,1274]" pageId="5" pageNumber="6">Teeth small, bifid; medial cusp large, blade-like, and slightly rounded; lateral cusp minute, pointed, never reaching more than one third of mesial cusp length. Premaxillary teeth 50 to 66 (mean=57.2). Dentary teeth 48 to 67 (mean=58.4). Upper and lower jaw rami form angles slightly less than 180o.</paragraph>
|
|
<paragraph blockId="5.[832,1475,195,1274]" pageId="5" pageNumber="6">
|
|
Dorsal-fin rays II,7; not reaching adipose-fin origin when depressed. Dorsal fin originating at vertical line in front of pelvic-fin base; dorsal-fin spinelet V-shaped, locking mechanism functional. Pectoral-fin rays I,6; tip of spine reaching beyond half-length of pelvic-fin origin in both sexes, when depressed. Pelvic fin rays I,5; tip of spine reaching approximately anal-fin origin when depressed. Anal-fin rays I,4. First anal-fin pterygiophore occasionally exposed in some specimens (not exposed in the
|
|
<typeStatus box="[1140,1235,1219,1242]" pageId="5" pageNumber="6">holotype</typeStatus>
|
|
). Caudal-fin rays I,14,I; caudal fin slightly truncate. Adipose-fin spine large and thick.
|
|
</paragraph>
|
|
<paragraph blockId="5.[832,1474,1315,1498]" pageId="5" pageNumber="6">
|
|
<emphasis bold="true" box="[832,1017,1315,1339]" pageId="5" pageNumber="6">Color in alcohol.</emphasis>
|
|
Dorsal and lateral surface of body and head dark gray with large light dots; one dot occupying one to three plates and skin between them. Ventral body surface whitish. Fins dark gray with large light dots on rays, and occasionally also on membranes between fin rays (
|
|
<figureCitation box="[1393,1461,1443,1466]" captionStart="Fig" captionStartId="4.[159,198,1922,1946]" captionTargetBox="[249,1403,191,1855]" captionTargetId="figure-36@4.[249,1403,191,1855]" captionTargetPageId="4" captionText="Fig. 6. Hemiancistrus meizospilos, holotype, MCP 34091, male, 148.4 mm SL, rio Chapecó (tributary of the rio Uruguai basin), Coronel Freitas, Santa Catarina, Brazil." figureDoi="http://doi.org/10.5281/zenodo.5416877" httpUri="https://zenodo.org/record/5416877/files/figure.png" pageId="5" pageNumber="6">Fig. 6</figureCitation>
|
|
). Juveniles with small light blotches on body.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="5" pageNumber="6" type="distribution">
|
|
<paragraph blockId="5.[832,1475,1538,1626]" pageId="5" pageNumber="6">
|
|
<emphasis bold="true" box="[832,971,1538,1562]" pageId="5" pageNumber="6">Distribution.</emphasis>
|
|
<taxonomicName authorityName="Cardoso & Silva" authorityYear="2004" box="[975,1247,1539,1562]" class="Actinopterygii" family="Loricariidae" genus="Hemiancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="meizospilos">
|
|
<emphasis box="[975,1247,1539,1562]" italics="true" pageId="5" pageNumber="6">Hemiancistrus meizospilos</emphasis>
|
|
</taxonomicName>
|
|
is only known from its type-locality on the rio Chapecó system, tributary of the rio
|
|
<collectingCountry name="Uruguay" pageId="5" pageNumber="6">Uruguai</collectingCountry>
|
|
(upper rio
|
|
<collectingCountry box="[983,1067,1603,1626]" name="Uruguay" pageId="5" pageNumber="6">Uruguai</collectingCountry>
|
|
basin),
|
|
<collectingRegion box="[1144,1294,1603,1626]" country="Brazil" name="Santa Catarina" pageId="5" pageNumber="6">Santa Catarina</collectingRegion>
|
|
,
|
|
<collectingCountry box="[1302,1365,1603,1626]" name="Brazil" pageId="5" pageNumber="6">Brazil</collectingCountry>
|
|
(
|
|
<figureCitation box="[1376,1436,1603,1626]" captionStart="Fig" captionStartId="3.[832,872,1826,1850]" captionTargetBox="[842,1442,1492,1790]" captionTargetId="figure-162@3.[832,1475,1189,1807]" captionTargetPageId="3" captionText="Fig. 5. Collection localities of H. votouro (triangle), H. meizospilos (square), H. punctulatus (hexagons), H. chlorostictus (circle) and H. fuliginosus (lozenges) in RioGran- de do Sul, Brazil, and Uruguay. Some symbols represent more than one lot or locality.Open symbols represent type localities." figureDoi="http://doi.org/10.5281/zenodo.5416868" httpUri="https://zenodo.org/record/5416868/files/figure.png" pageId="5" pageNumber="6">Fig. 5</figureCitation>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="5" pageNumber="6" type="etymology">
|
|
<paragraph blockId="5.[832,1475,1666,1818]" pageId="5" pageNumber="6">
|
|
<emphasis bold="true" box="[832,961,1666,1690]" pageId="5" pageNumber="6">Etymology.</emphasis>
|
|
From the Greek adjective
|
|
<emphasis box="[1264,1340,1667,1690]" italics="true" pageId="5" pageNumber="6">meizon</emphasis>
|
|
(masculine, nominative singular), comparative of
|
|
<emphasis box="[1231,1299,1699,1722]" italics="true" pageId="5" pageNumber="6">megas</emphasis>
|
|
(big, great), and
|
|
<emphasis box="[832,894,1731,1754]" italics="true" pageId="5" pageNumber="6">spilos</emphasis>
|
|
(dots), alluding to larger size of dots on comparison to smaller size on remaining white-spotted species of southern
|
|
<collectingCountry box="[832,893,1795,1818]" name="Brazil" pageId="5" pageNumber="6">Brazil</collectingCountry>
|
|
.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |