448 lines
43 KiB
XML
448 lines
43 KiB
XML
<document ID-DOI="10.1590/S1679-62252005000400010" ID-ISSN="1982-0224" ID-Zenodo-Dep="5417923" approvalRequired="6" approvalRequired_for_textStreams="6" checkinTime="1630368045669" checkinUser="carolina" docAuthor="Fisch-Muller, Sonia, Cardoso, Alexandre R., da Silva, José F. P. & Bertaco, Vinicius A." docDate="2005" docId="03F087C7BC0C8702FEC01682FA0BF9B5" docLanguage="en" docName="NeotropIchthyol.2005.39.pdf" docOrigin="Neotropical Ichthyology 3 (4)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252005000400010&lng=en&tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Ancistrus parecis Fisch-Muller & Cardoso & da Silva & Bertaco 2005, new species" docType="treatment" docVersion="2" lastPageId="6" lastPageNumber="531" masterDocId="FFC9FFBFBC088704FFF91042FFC3FF8C" masterDocTitle="Two new Amazonian species of armored catfishes (Siluriformes: Loricariidae): Ancistrus verecundus and Ancistrus parecis" masterLastPageNumber="532" masterPageNumber="525" pageId="4" pageNumber="529" updateTime="1630680314086" 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 Amazonian species of armored catfishes (Siluriformes: Loricariidae): Ancistrus verecundus and Ancistrus parecis</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>Fisch-Muller, Sonia</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>Cardoso, Alexandre R.</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>da Silva, José F. P.</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>Bertaco, Vinicius A.</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>2005</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2005-12-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>4</mods:number>
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||
</mods:detail>
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<mods:extent unit="page">
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<mods:start>525</mods:start>
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<mods:end>532</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=S1679-62252005000400010&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/S1679-62252005000400010</mods:identifier>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5417923</mods:identifier>
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<mods:identifier type="ZooBank">26504B00-BFC6-403C-87CE-7DE576B0C785</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03F087C7BC0C8702FEC01682FA0BF9B5" httpUri="http://treatment.plazi.org/id/03F087C7BC0C8702FEC01682FA0BF9B5" lastPageId="6" lastPageNumber="531" pageId="4" pageNumber="529">
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<subSubSection box="[313,646,1728,1752]" pageId="4" pageNumber="529" type="nomenclature">
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||
<paragraph blockId="4.[313,646,1728,1783]" box="[313,646,1728,1752]" pageId="4" pageNumber="529">
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<heading box="[313,646,1728,1752]" centered="true" fontSize="10" level="2" pageId="4" pageNumber="529" reason="2">
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<emphasis bold="true" box="[313,646,1728,1752]" pageId="4" pageNumber="529">
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<taxonomicName authority="Fisch-Muller & Cardoso & da Silva & Bertaco, 2005" authorityName="Fisch-Muller & Cardoso & da Silva & Bertaco" authorityYear="2005" box="[313,503,1728,1752]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="parecis" status="new species">
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<emphasis bold="true" box="[313,503,1728,1752]" italics="true" pageId="4" pageNumber="529">Ancistrus parecis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[516,646,1728,1751]" pageId="4" pageNumber="529" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection box="[413,546,1760,1783]" pageId="4" pageNumber="529" type="description">
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||
<paragraph blockId="4.[313,646,1728,1783]" box="[413,546,1760,1783]" pageId="4" pageNumber="529">
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<figureCitation box="[413,483,1760,1783]" captionStart="Fig" captionStartId="1.[151,190,1794,1817]" captionTargetBox="[150,790,741,1726]" captionTargetId="figure-692@1.[150,793,741,1734]" captionTargetPageId="1" captionText="Fig. 1. Collecting localities of Ancistrus verecundus (circle) from the upper rio Madeira, Ancistrus parecis (squares) and Ancistrus tombador (diamond) from the upper rio Tapajós, and Ancistrus jataiensis (triangle) and Ancistrus reisi (star), from the upper rio Tocantins. Open symbols represent type localities. Some symbols represent more than one locality." figureDoi="http://doi.org/10.5281/zenodo.5417925" httpUri="https://zenodo.org/record/5417925/files/figure.png" pageId="4" pageNumber="529">Figs. 1</figureCitation>
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,
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<figureCitation box="[495,510,1760,1783]" captionStart="Fig" captionStartId="5.[151,189,1547,1570]" captionTargetBox="[242,1375,194,1530]" captionTargetId="figure-210@5.[242,1376,194,1530]" captionTargetPageId="5" captionText="Fig. 3. Ancistrus parecis, MCP 35570, holotype, male, 59.5 mm SL; rio Formiga, upper rio Tapajós basin, Campos de Júlio, Mato Grosso, Brazil." figureDoi="http://doi.org/10.5281/zenodo.5417929" httpUri="https://zenodo.org/record/5417929/files/figure.png" pageId="4" pageNumber="529">3</figureCitation>
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,
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<figureCitation box="[520,546,1760,1783]" captionStart="Fig" captionStartId="6.[158,198,1794,1817]" captionTargetBox="[161,792,896,1775]" captionTargetId="figure-202@6.[158,801,888,1780]" captionTargetPageId="6" captionText="Fig. 4. Dorsal view of caudal peduncle in (a) Ancistrus verecundus, MCP 35573, paratype, 54.6 mm SL and (b) Ancistrus parecis, MCP 35570, holotype, 59.5 mm SL.Arrows indicate dermal plates of dorsal series of plates between the end of postdorsal ridge and the origin of the first plate-like procurrent caudal-fin ray." figureDoi="http://doi.org/10.5281/zenodo.5417931" httpUri="https://zenodo.org/record/5417931/files/figure.png" pageId="4" pageNumber="529">4b</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="529" type="materials_examined">
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<paragraph blockId="4.[158,802,1824,1975]" pageId="4" pageNumber="529">
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<materialsCitation accessionNumber="MCP 35570" collectingDate="2004-07-13" collectionCode="MCP, V" collectorName="P. Lehmann & A. Bertaco & J. F. P. Silva & F. Langeani." country="Brazil" county="Campos de Julio" latitude="-13.683611" location="rio Juruena" longLatPrecision="21" longitude="-59.203056" municipality="rio Formiga" pageId="4" pageNumber="529" specimenCount="1" stateProvince="Mato Grosso" typeStatus="holotype">
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<emphasis bold="true" box="[158,262,1824,1847]" pageId="4" pageNumber="529">
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<typeStatus box="[158,257,1824,1847]" pageId="4" pageNumber="529">Holotype</typeStatus>
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.
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</emphasis>
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<accessionNumber box="[265,386,1824,1847]" httpUri="http://www.ncbi.nlm.nih.gov/protein/MCP35570" pageId="4" pageNumber="529">
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<collectionCode box="[265,320,1824,1847]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="4" pageNumber="529">MCP</collectionCode>
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35570
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</accessionNumber>
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(male,
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<quantity box="[456,544,1824,1847]" metricMagnitude="-2" metricUnit="m" metricValue="5.95" pageId="4" pageNumber="529" unit="mm" value="59.5">59.5 mm</quantity>
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SL);
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<collectingCountry box="[595,659,1824,1847]" name="Brazil" pageId="4" pageNumber="529">Brazil</collectingCountry>
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:
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<collectingRegion box="[666,798,1824,1847]" country="Brazil" name="Mato Grosso" pageId="4" pageNumber="529">Mato Grosso</collectingRegion>
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:
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<collectingCounty box="[158,337,1856,1879]" pageId="4" pageNumber="529">Campos de Júlio</collectingCounty>
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:
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<collectingMunicipality box="[346,472,1856,1879]" pageId="4" pageNumber="529">rio Formiga</collectingMunicipality>
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(tributary of
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<location LSID="urn:lsid:plazi:treatment:03F087C7BC0C8702FEC01682FA0BF9B5:8E86600ABC0C8700FD9B1702FD18F8DB" box="[610,731,1856,1879]" country="Brazil" county="Campos de Julio" latitude="-13.683611" longLatPrecision="21" longitude="-59.203056" municipality="rio Formiga" name="rio Juruena" pageId="4" pageNumber="529" stateProvince="Mato Grosso">rio Juruena</location>
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,
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<location LSID="urn:lsid:plazi:treatment:03F087C7BC0C8702FEC01682FA0BF9B5:8E86600ABC0C8700FD1D1702FED5F8FB" country="Brazil" county="Campos de Julio" latitude="-13.683611" longLatPrecision="21" longitude="-59.203056" municipality="rio Formiga" name="upper rio Tapajos" pageId="4" pageNumber="529" stateProvince="Mato Grosso">upper rio Tapajós</location>
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basin), on the road BR-364 (MT-235),
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<locationDeviation firstLocation="Campos de Julio" pageId="4" pageNumber="529" secondLocation="Sapezal">between Campos de Júlio and Sapezal</locationDeviation>
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,
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<geoCoordinate box="[470,593,1920,1943]" degrees="13" direction="south" minutes="41" orientation="latitude" pageId="4" pageNumber="529" precision="15" seconds="01" value="-13.683611">13°41’01"S</geoCoordinate>
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<geoCoordinate box="[598,730,1920,1943]" degrees="59" direction="west" minutes="12" orientation="longitude" pageId="4" pageNumber="529" precision="15" seconds="11" value="-59.203056">59°12’11"W</geoCoordinate>
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,
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<date pageId="4" pageNumber="529" value="2004-07-13">
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<collectingDate pageId="4" pageNumber="529" value="2004-07-13">13 Jul 2004</collectingDate>
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</date>
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,
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<collectorName box="[223,349,1952,1975]" pageId="4" pageNumber="529">P. Lehmann</collectorName>
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,
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<collectionCode box="[357,376,1952,1975]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="4" pageNumber="529" type="Museum">V</collectionCode>
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.
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<collectorName box="[383,498,1952,1975]" pageId="4" pageNumber="529">A. Bertaco</collectorName>
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,
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<collectorName box="[507,630,1952,1975]" pageId="4" pageNumber="529">J. F. P. Silva</collectorName>
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&
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<collectorName box="[661,791,1952,1975]" pageId="4" pageNumber="529">F. Langeani.</collectorName>
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</materialsCitation>
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</paragraph>
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<paragraph blockId="4.[839,1482,194,377]" pageId="4" pageNumber="529">
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<materialsCitation accessionNumber="MCP 35571" collectionCode="MCP" country="Brazil" county="Comodoro" latitude="-13.799723" location="rio Juruena" longLatPrecision="21" longitude="-59.488888" municipality="rio Juina" pageId="4" pageNumber="529" specimenCode="MHNG 2664.034" specimenCount="2" stateProvince="Mato Grosso" typeStatus="paratype">
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<emphasis bold="true" box="[839,960,194,217]" pageId="4" pageNumber="529">
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<typeStatus box="[839,955,194,217]" pageId="4" pageNumber="529">Paratypes</typeStatus>
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.
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</emphasis>
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<collectingCountry box="[965,1034,194,217]" name="Brazil" pageId="4" pageNumber="529">Brazil</collectingCountry>
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:
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<collectingRegion box="[1043,1184,194,217]" country="Brazil" name="Mato Grosso" pageId="4" pageNumber="529">Mato Grosso</collectingRegion>
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:
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<collectingCounty box="[1192,1311,194,217]" pageId="4" pageNumber="529">Comodoro</collectingCounty>
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:
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<accessionNumber box="[1319,1447,194,217]" httpUri="http://www.ncbi.nlm.nih.gov/protein/MCP35571" pageId="4" pageNumber="529">
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<collectionCode box="[1319,1375,194,217]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="4" pageNumber="529">MCP</collectionCode>
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35571
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</accessionNumber>
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(2,
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<quantity box="[839,981,226,249]" metricMagnitude="-2" metricUnit="m" metricValue="4.33" metricValueMax="4.4399999999999995" metricValueMin="4.22" pageId="4" pageNumber="529" unit="mm" value="43.3" valueMax="44.4" valueMin="42.2">42.2-44.4 mm</quantity>
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SL),
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<specimenCode box="[1033,1212,226,249]" collectionCode="MHNG" country="Switzerland" httpUri="http://grbio.org/cool/2jyg-xmd2" name="Museum d'Histoire Naturelle" pageId="4" pageNumber="529" type="Museum">MHNG 2664.034</specimenCode>
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(1,
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<quantity box="[1247,1337,226,249]" metricMagnitude="-2" metricUnit="m" metricValue="4.4399999999999995" pageId="4" pageNumber="529" unit="mm" value="44.4">44.4 mm</quantity>
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SL),
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<collectingMunicipality box="[1389,1477,226,249]" pageId="4" pageNumber="529">rio Juína</collectingMunicipality>
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, tributary of
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<location LSID="urn:lsid:plazi:treatment:03F087C7BC0C8702FEC01682FA0BF9B5:8E86600ABC0C8700FC3D1140FBFEFE95" box="[964,1085,258,281]" country="Brazil" county="Comodoro" latitude="-13.799723" longLatPrecision="21" longitude="-59.488888" municipality="rio Juina" name="rio Juruena" pageId="4" pageNumber="529" stateProvince="Mato Grosso">rio Juruena</location>
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,
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<location LSID="urn:lsid:plazi:treatment:03F087C7BC0C8702FEC01682FA0BF9B5:8E86600ABC0C8700FBBF1140FB3DFE95" box="[1094,1278,258,281]" country="Brazil" county="Comodoro" latitude="-13.799723" longLatPrecision="21" longitude="-59.488888" municipality="rio Juina" name="upper rio Tapajos" pageId="4" pageNumber="529" stateProvince="Mato Grosso">upper rio Tapajós</location>
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basin, on road BR- 364 about
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<quantity box="[948,1014,290,313]" metricMagnitude="4" metricUnit="m" metricValue="4.5" pageId="4" pageNumber="529" unit="km" value="45.0">45 km</quantity>
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of the crossing point to
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<location LSID="urn:lsid:plazi:treatment:03F087C7BC0C8702FEC01682FA0BF9B5:8E86600ABC0C8700FB161160FA5DFEB5" box="[1263,1438,290,313]" country="Brazil" county="Comodoro" latitude="-13.799723" longLatPrecision="21" longitude="-59.488888" municipality="rio Juina" name="Campos de Julio" pageId="4" pageNumber="529" stateProvince="Mato Grosso">Campos de Júlio</location>
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and
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<location LSID="urn:lsid:plazi:treatment:03F087C7BC0C8702FEC01682FA0BF9B5:8E86600ABC0C8700FCBE1100FC58FED5" box="[839,923,322,345]" country="Brazil" county="Comodoro" latitude="-13.799723" longLatPrecision="21" longitude="-59.488888" municipality="rio Juina" name="Sapezal" pageId="4" pageNumber="529" stateProvince="Mato Grosso">Sapezal</location>
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||
,
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||
<geoCoordinate box="[932,1055,322,345]" degrees="13" direction="south" minutes="47" orientation="latitude" pageId="4" pageNumber="529" precision="15" seconds="59" value="-13.799723">13°47’59"S</geoCoordinate>
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<geoCoordinate box="[1060,1194,322,345]" degrees="59" direction="west" minutes="29" orientation="longitude" pageId="4" pageNumber="529" precision="15" seconds="20" value="-59.488888">59°29’20"W</geoCoordinate>
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, same collectors and date as
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<typeStatus box="[839,940,354,377]" pageId="4" pageNumber="529">holotype</typeStatus>
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</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="4" pageNumber="529" type="diagnosis">
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||
<paragraph blockId="4.[839,1482,418,1113]" pageId="4" pageNumber="529">
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||
<emphasis bold="true" box="[839,957,418,441]" pageId="4" pageNumber="529">Diagnosis.</emphasis>
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||
<taxonomicName authorityName="Fisch-Muller & Cardoso & da Silva & Bertaco" authorityYear="2005" box="[965,1154,418,441]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="parecis">
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||
<emphasis box="[965,1154,418,441]" italics="true" pageId="4" pageNumber="529">Ancistrus parecis</emphasis>
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</taxonomicName>
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differs from all its congeners except
|
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<taxonomicName box="[914,1064,449,473]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="verecundus">
|
||
<emphasis box="[914,930,450,473]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
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||
<emphasis box="[942,1064,449,473]" italics="true" pageId="4" pageNumber="529">verecundus</emphasis>
|
||
</taxonomicName>
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||
,
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||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1075,1207,450,473]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="jataiensis">
|
||
<emphasis box="[1075,1091,450,473]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
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||
<emphasis box="[1104,1207,450,473]" italics="true" pageId="4" pageNumber="529">jataiensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1218,1294,450,473]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="reisi">
|
||
<emphasis box="[1218,1234,450,473]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
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||
<emphasis box="[1246,1294,450,473]" italics="true" pageId="4" pageNumber="529">reisi</emphasis>
|
||
</taxonomicName>
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||
, and
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1349,1481,449,473]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="tombador">
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||
<emphasis box="[1349,1365,450,473]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
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||
<emphasis box="[1377,1481,449,473]" italics="true" pageId="4" pageNumber="529">tombador</emphasis>
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||
</taxonomicName>
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by the absence of an adipose fin. A series of 4 to 6 small median, unpaired platelets forming a low postdorsal ridge covers the area otherwise occupied by the adipose fin.
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<taxonomicName authorityName="Fisch-Muller & Cardoso & da Silva & Bertaco" authorityYear="2005" box="[839,1021,578,601]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="parecis">
|
||
<emphasis box="[839,1021,578,601]" italics="true" pageId="4" pageNumber="529">Ancistrus parecis</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1155,1286,577,601]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="tombador">
|
||
<emphasis box="[1155,1171,578,601]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
|
||
<emphasis box="[1183,1286,577,601]" italics="true" pageId="4" pageNumber="529">tombador</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName box="[1333,1481,577,601]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="verecundus">
|
||
<emphasis box="[1333,1349,578,601]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
|
||
<emphasis box="[1361,1481,577,601]" italics="true" pageId="4" pageNumber="529">verecundus</emphasis>
|
||
</taxonomicName>
|
||
by the presence of tentacles on the snout of adults (
|
||
<emphasis box="[1409,1438,610,633]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
absence or reduction of tentacles), and by a lower number of plates of the dorsal plate series between the end of the postdorsal ridge and the origin of the first plate-like procurrent caudal-fin ray (one or none
|
||
<emphasis box="[1134,1163,738,761]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
two or more;
|
||
<figureCitation box="[1312,1376,738,761]" captionStart="Fig" captionStartId="6.[158,198,1794,1817]" captionTargetBox="[161,792,896,1775]" captionTargetId="figure-202@6.[158,801,888,1780]" captionTargetPageId="6" captionText="Fig. 4. Dorsal view of caudal peduncle in (a) Ancistrus verecundus, MCP 35573, paratype, 54.6 mm SL and (b) Ancistrus parecis, MCP 35570, holotype, 59.5 mm SL.Arrows indicate dermal plates of dorsal series of plates between the end of postdorsal ridge and the origin of the first plate-like procurrent caudal-fin ray." figureDoi="http://doi.org/10.5281/zenodo.5417931" httpUri="https://zenodo.org/record/5417931/files/figure.png" pageId="4" pageNumber="529">Fig. 4</figureCitation>
|
||
). It is further distinguished from
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1095,1229,769,793]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="tombador">
|
||
<emphasis box="[1095,1111,770,793]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
|
||
<emphasis box="[1124,1229,769,793]" italics="true" pageId="4" pageNumber="529">tombador</emphasis>
|
||
</taxonomicName>
|
||
by the predorsal length (45.3-47.1
|
||
<emphasis box="[958,987,802,825]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
42.7-45.1% SL), head depth at supraoccipital (18.7-19.4
|
||
<emphasis box="[946,974,834,857]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
15.6-16.9% SL), cleithral width (32.4-33-6
|
||
<emphasis box="[1399,1426,834,857]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
27.5- 31.2% SL), body width at dorsal-fin origin (27.8-30.5
|
||
<emphasis box="[1394,1423,866,889]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
22.8- 26.9% SL), caudal-peduncle length (25.6-27.9
|
||
<emphasis box="[1325,1354,898,921]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
29.4-32.4% SL), and the number of plates between the anal and caudal fins (9-10
|
||
<emphasis box="[951,980,962,985]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
11-12).
|
||
<taxonomicName authorityName="Fisch-Muller & Cardoso & da Silva & Bertaco" authorityYear="2005" box="[1072,1260,962,985]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="parecis">
|
||
<emphasis box="[1072,1260,962,985]" italics="true" pageId="4" pageNumber="529">Ancistrus parecis</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1403,1481,962,985]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="reisi">
|
||
<emphasis box="[1403,1419,962,985]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
|
||
<emphasis box="[1433,1481,962,985]" italics="true" pageId="4" pageNumber="529">reisi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[884,1017,994,1017]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="529" phylum="Chordata" rank="species" species="jataiensis">
|
||
<emphasis box="[884,900,994,1017]" italics="true" pageId="4" pageNumber="529">A</emphasis>
|
||
.
|
||
<emphasis box="[913,1017,994,1017]" italics="true" pageId="4" pageNumber="529">jataiensis</emphasis>
|
||
</taxonomicName>
|
||
by a narrower mandibular tooth row (14.8- 17.0
|
||
<emphasis box="[887,915,1026,1049]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
19.4-24.0% HL), fewer teeth (50-59
|
||
<emphasis box="[1281,1309,1026,1049]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
62-80 on dentary and 47-55
|
||
<emphasis box="[952,982,1058,1081]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
61-80 on premaxillary), and by a lower caudal peduncle (8.5-9.4
|
||
<emphasis box="[1026,1055,1090,1113]" italics="true" pageId="4" pageNumber="529">vs.</emphasis>
|
||
9.6-10.7% SL), respectively.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="6" lastPageNumber="531" pageId="4" pageNumber="529" type="description">
|
||
<paragraph blockId="4.[839,1482,1154,1977]" pageId="4" pageNumber="529">
|
||
<emphasis bold="true" box="[839,979,1154,1177]" pageId="4" pageNumber="529">Description.</emphasis>
|
||
Morphometric and meristics in
|
||
<tableCitation box="[1319,1398,1154,1177]" captionStart="Table 1" captionStartId="3.[151,214,194,217]" captionText="Table 1. Morphometric and meristic data for the holotypes (H) and paratypes of Ancistrus verecundus from upper rio Madeira basin, and Ancistrus parecis from upper rio Tapajós basin." pageId="4" pageNumber="529">Table 1</tableCitation>
|
||
. Dorsal profile of head convex from snout tip to posterior tip of supraoccipital, nearly straight to slightly convex from supraoccipital tip to dorsal-fin origin, straight and posteroventrally slanted along dorsal-fin base, slightly concave from end of dorsal-fin base to median platelets in area otherwise occupied by adipose fin, more concave from that point to last procurrent caudal-fin ray. Ventral profile straight, caudal peduncle slightly concave. Greatest width of body at cleithrum, body narrowing progressively from that point to near caudal peduncle.
|
||
</paragraph>
|
||
<paragraph blockId="4.[839,1482,1154,1977]" pageId="4" pageNumber="529">
|
||
Snout rounded; plates delimiting posterior margin of naked area of snout irregularly placed; thin median row of platelets covering naked area up to or nearly to anterior extremity of snout. Naked margin of snout narrower than distance between naked margin and nostril in females, nearly as great as distance to nostrils in males, with fleshy tentacles (up to 30, in
|
||
<typeStatus box="[867,966,1698,1721]" pageId="4" pageNumber="529">holotype</typeStatus>
|
||
). Tentacles placed along border of snout in
|
||
<specimenCount pageId="4" pageNumber="529" type="generic">two specimens</specimenCount>
|
||
; but also on dorsum of snout (only in
|
||
<typeStatus box="[1380,1477,1730,1753]" pageId="4" pageNumber="529">holotype</typeStatus>
|
||
,
|
||
<quantity box="[839,935,1762,1785]" metricMagnitude="-2" metricUnit="m" metricValue="5.95" pageId="4" pageNumber="529" unit="mm" value="59.5">59.5 mm</quantity>
|
||
SL). Male of
|
||
<quantity box="[1088,1184,1762,1785]" metricMagnitude="-2" metricUnit="m" metricValue="4.4399999999999995" pageId="4" pageNumber="529" unit="mm" value="44.4">44.4 mm</quantity>
|
||
SL with small tentacles arranged in one row bordering snout. Some tentacles branched in
|
||
<typeStatus box="[867,965,1826,1849]" pageId="4" pageNumber="529">holotype</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="4.[839,1482,1154,1977]" lastBlockId="5.[151,794,1634,1977]" lastPageId="5" lastPageNumber="530" pageId="4" pageNumber="529">Eye very small, dorsal margin of orbit slightly elevated and slightly convex. Exposed portion of opercle roughly triangular with posterior region slightly elongated; few dermal plates on postopercular area; plates generally contiguous with pterotic-supracleithrum, sometimes with few smaller plates anteriorly leaving large naked area around opercle. Hypertrophied cheek odontodes stout but neither numerous nor very long, with fleshy base sometimes long and thick, posterior odontodes reaching posterior one-half of adpressed opercle.</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5417929" ID-Zenodo-Dep="5417929" httpUri="https://zenodo.org/record/5417929/files/figure.png" pageId="5" pageNumber="530" startId="5.[151,189,1547,1570]" targetBox="[242,1375,194,1530]" targetPageId="5">
|
||
<paragraph blockId="5.[151,1474,1547,1602]" pageId="5" pageNumber="530">
|
||
<emphasis bold="true" box="[151,218,1547,1570]" pageId="5" pageNumber="530">Fig. 3.</emphasis>
|
||
<taxonomicName authority=", MCP" authorityName="MCP" box="[223,469,1547,1570]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="530" phylum="Chordata" rank="species" species="parecis">
|
||
<emphasis box="[223,402,1547,1570]" italics="true" pageId="5" pageNumber="530">Ancistrus parecis</emphasis>
|
||
, MCP
|
||
</taxonomicName>
|
||
35570, holotype, male, 59.5 mm SL; rio Formiga, upper rio Tapajós basin, Campos de Júlio, Mato Grosso, Brazil.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="5.[151,794,1634,1977]" lastBlockId="5.[831,1474,1634,1977]" pageId="5" pageNumber="530">Oral disk roughly circular; lips covered with minute papillae; lower lip large but not reaching posteriorly to pectoral girdle, its border formed by unequal small flaps. Maxillary barbels, about as large as buccal papilla. Mandibular and premaxillary tooth rows equal in length or latter slightly longer; teeth numerous, bifid, main cusp large and long; lateral cusp minute, pointed, reaching more than one-third length of mesial cusp.</paragraph>
|
||
<paragraph blockId="5.[831,1474,1634,1977]" lastBlockId="6.[158,802,194,761]" lastPageId="6" lastPageNumber="531" pageId="5" pageNumber="530">
|
||
Supraoccipital with margins between surrounding bones and plates except median predorsal plate usually not clearly visible. Odontodes very short on head; central part of supraoccipital slightly granular. Nuchal plate and dorsal-fin spinelet exposed. Five series of lateral plates; mid-dorsal and mid-ventral series ending at level of end of series of platelets located in area occupied by adipose fin in most congeners. Last plate in median series rarely smaller than penultimate plate. Odontodes present on body plates except along dorsal-fin base and on a widely extended area below anal fin; odontodes of males slightly longer on ventral margin of opercle and on pectoral-fin spine. Abdomen entirely devoid of plates. First anal-fin pterygiophore either exposed and forming preanal platelet-like element (
|
||
<typeStatus box="[500,594,354,377]" pageId="6" pageNumber="531">holotype</typeStatus>
|
||
) or covered by skin.
|
||
</paragraph>
|
||
<paragraph blockId="6.[158,802,194,761]" pageId="6" pageNumber="531">
|
||
Dorsal-fin origin located slightly anterior to pelvic-fin origin; dorsal fin short; tip of fin falling short of median platelets occupying space otherwise occupied by adipose fin. Adipose fin absent, replaced by series of 4 to 6 small median platelets forming low postdorsal ridge. One plate (sometimes none) of dorsal plate series between end of postdorsal ridge and origin of first dorsal procurrent caudal-fin spine (
|
||
<figureCitation box="[711,789,578,601]" captionStart="Fig" captionStartId="6.[158,198,1794,1817]" captionTargetBox="[161,792,896,1775]" captionTargetId="figure-202@6.[158,801,888,1780]" captionTargetPageId="6" captionText="Fig. 4. Dorsal view of caudal peduncle in (a) Ancistrus verecundus, MCP 35573, paratype, 54.6 mm SL and (b) Ancistrus parecis, MCP 35570, holotype, 59.5 mm SL.Arrows indicate dermal plates of dorsal series of plates between the end of postdorsal ridge and the origin of the first plate-like procurrent caudal-fin ray." figureDoi="http://doi.org/10.5281/zenodo.5417931" httpUri="https://zenodo.org/record/5417931/files/figure.png" pageId="6" pageNumber="531">Fig. 4b</figureCitation>
|
||
). Pectoral-fin spine curved and short, extending to anterior onefourth of pelvic-fin spine, and thickened in large specimens. Anal fin short. Caudal fin short, slightly concave. Fin-ray formulae: dorsal i,6 (1) or i,7 (3); pectoral i,6; pelvic i,5; anal i,4; caudal i,14,i. Vertebrae: 28 (2).
|
||
</paragraph>
|
||
<paragraph blockId="6.[158,801,802,857]" lastBlockId="6.[839,1482,194,473]" pageId="6" pageNumber="531">
|
||
<emphasis bold="true" box="[158,350,802,825]" pageId="6" pageNumber="531">Color in alcohol.</emphasis>
|
||
Ground coloration of body brown or reddish-brown, lower part of caudal peduncle paler. Ill-defined dark-brown and reddish or yellowish areas over body. Small, rounded or elongated lighter spots often present on snout but never very distinct. Ventral surface lighter; lips yellowish; belly light brown (rarely yellowish); when pigmented, chromatophores present on entire surface including central portion, with very ill-defined lighter spots. Fin rays generally dark brown and finely spotted with yellowish to orange, hyaline membranes unpigmented at least on central parts. Caudal fin with tips often yellowish to orange colored (
|
||
<figureCitation box="[1344,1409,450,473]" captionStart="Fig" captionStartId="5.[151,189,1547,1570]" captionTargetBox="[242,1375,194,1530]" captionTargetId="figure-210@5.[242,1376,194,1530]" captionTargetPageId="5" captionText="Fig. 3. Ancistrus parecis, MCP 35570, holotype, male, 59.5 mm SL; rio Formiga, upper rio Tapajós basin, Campos de Júlio, Mato Grosso, Brazil." figureDoi="http://doi.org/10.5281/zenodo.5417929" httpUri="https://zenodo.org/record/5417929/files/figure.png" pageId="6" pageNumber="531">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="531" type="distribution">
|
||
<paragraph blockId="6.[839,1481,514,601]" pageId="6" pageNumber="531">
|
||
<emphasis bold="true" box="[839,986,514,537]" pageId="6" pageNumber="531">Distribution.</emphasis>
|
||
<taxonomicName box="[991,1177,514,537]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="species" species="parecis">
|
||
<emphasis box="[991,1177,514,537]" italics="true" pageId="6" pageNumber="531">Ancistrus parecis</emphasis>
|
||
</taxonomicName>
|
||
was collected in small rivers of the upper rio Tapajós basin, in the state of
|
||
<collectingRegion box="[1334,1477,546,569]" country="Brazil" name="Mato Grosso" pageId="6" pageNumber="531">Mato Grosso</collectingRegion>
|
||
,
|
||
<collectingCountry box="[839,901,578,601]" name="Brazil" pageId="6" pageNumber="531">Brazil</collectingCountry>
|
||
(
|
||
<figureCitation box="[912,969,578,601]" captionStart="Fig" captionStartId="1.[151,190,1794,1817]" captionTargetBox="[150,790,741,1726]" captionTargetId="figure-692@1.[150,793,741,1734]" captionTargetPageId="1" captionText="Fig. 1. Collecting localities of Ancistrus verecundus (circle) from the upper rio Madeira, Ancistrus parecis (squares) and Ancistrus tombador (diamond) from the upper rio Tapajós, and Ancistrus jataiensis (triangle) and Ancistrus reisi (star), from the upper rio Tocantins. Open symbols represent type localities. Some symbols represent more than one locality." figureDoi="http://doi.org/10.5281/zenodo.5417925" httpUri="https://zenodo.org/record/5417925/files/figure.png" pageId="6" pageNumber="531">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="531" type="etymology">
|
||
<paragraph blockId="6.[839,1481,642,729]" pageId="6" pageNumber="531">
|
||
<emphasis bold="true" box="[839,967,642,665]" pageId="6" pageNumber="531">Etymology.</emphasis>
|
||
The specific name
|
||
<taxonomicName box="[1168,1246,642,665]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="species" species="parecis">
|
||
<emphasis box="[1168,1246,642,665]" italics="true" pageId="6" pageNumber="531">parecis</emphasis>
|
||
</taxonomicName>
|
||
(a noun in apposition) refers to the Chapada dos Parecis, a plateau where the
|
||
<typeStatus box="[1435,1481,674,697]" pageId="6" pageNumber="531">type</typeStatus>
|
||
locality is situated.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="531" type="key">
|
||
<paragraph blockId="6.[839,1482,770,1593]" box="[839,1421,770,794]" pageId="6" pageNumber="531">
|
||
<emphasis bold="true" box="[839,1421,770,794]" pageId="6" pageNumber="531">
|
||
Key to the species of
|
||
<taxonomicName authorityName="Kner" authorityYear="1854" box="[1064,1167,770,794]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="genus">
|
||
<emphasis bold="true" box="[1064,1167,770,794]" italics="true" pageId="6" pageNumber="531">Ancistrus</emphasis>
|
||
</taxonomicName>
|
||
without an adipose fin.
|
||
</emphasis>
|
||
</paragraph>
|
||
<key pageId="6" pageNumber="531">
|
||
<keyStep pageId="6" pageNumber="531">
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">
|
||
1. Snout usually without tentacles in adults; two or more plates of the dorsal plate series between end of postdorsal ridge and origin of first dorsal procurrent caudal-fin spine (
|
||
<figureCitation box="[884,955,898,921]" captionStart="Fig" captionStartId="6.[158,198,1794,1817]" captionTargetBox="[161,792,896,1775]" captionTargetId="figure-202@6.[158,801,888,1780]" captionTargetPageId="6" captionText="Fig. 4. Dorsal view of caudal peduncle in (a) Ancistrus verecundus, MCP 35573, paratype, 54.6 mm SL and (b) Ancistrus parecis, MCP 35570, holotype, 59.5 mm SL.Arrows indicate dermal plates of dorsal series of plates between the end of postdorsal ridge and the origin of the first plate-like procurrent caudal-fin ray." figureDoi="http://doi.org/10.5281/zenodo.5417931" httpUri="https://zenodo.org/record/5417931/files/figure.png" pageId="6" pageNumber="531">Fig. 4a</figureCitation>
|
||
) ................................................................................. 2
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">
|
||
1’. Snout with tentacles in adults; one or no plate of the dorsal plate series between end of postdorsal ridge and origin of first dorsal procurrent caudal-fin spine (
|
||
<figureCitation box="[1283,1358,994,1017]" captionStart="Fig" captionStartId="6.[158,198,1794,1817]" captionTargetBox="[161,792,896,1775]" captionTargetId="figure-202@6.[158,801,888,1780]" captionTargetPageId="6" captionText="Fig. 4. Dorsal view of caudal peduncle in (a) Ancistrus verecundus, MCP 35573, paratype, 54.6 mm SL and (b) Ancistrus parecis, MCP 35570, holotype, 59.5 mm SL.Arrows indicate dermal plates of dorsal series of plates between the end of postdorsal ridge and the origin of the first plate-like procurrent caudal-fin ray." figureDoi="http://doi.org/10.5281/zenodo.5417931" httpUri="https://zenodo.org/record/5417931/files/figure.png" pageId="6" pageNumber="531">Fig. 4b</figureCitation>
|
||
) .............. 3
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep pageId="6" pageNumber="531">
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">
|
||
2. Body narrow (27.5-31.2% SL at cleithrum) and depressed (15.6-16.9% SL at supraoccipital); with preanal plateletlike element .........
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1078,1211,1089,1113]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="species" species="tombador">
|
||
<emphasis box="[1078,1094,1090,1113]" italics="true" pageId="6" pageNumber="531">A</emphasis>
|
||
.
|
||
<emphasis box="[1107,1211,1089,1113]" italics="true" pageId="6" pageNumber="531">tombador</emphasis>
|
||
</taxonomicName>
|
||
(upper rio Tapajós basin)
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">
|
||
2’. Body wide (31.4-33.1% SL at cleithrum) and deep (17.9- 19.3% SL at supraoccipital); without preanal platelet-like element .............
|
||
<taxonomicName box="[1058,1208,1185,1209]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="species" species="verecundus">
|
||
<emphasis box="[1058,1074,1186,1209]" italics="true" pageId="6" pageNumber="531">A</emphasis>
|
||
.
|
||
<emphasis box="[1086,1208,1185,1209]" italics="true" pageId="6" pageNumber="531">verecundus</emphasis>
|
||
</taxonomicName>
|
||
(upper rio Madeira basin)
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep pageId="6" pageNumber="531">
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">3. Length of mandibular tooth row 19.4-24.0% HL; caudalpeduncle depth 9.6-10.7% SL; teeth on dentary 62-80 and premaxilla 61-78 ................................................................... 4</keyLead>
|
||
</paragraph>
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">
|
||
3’. Length of mandibular tooth row 14.8-17.0% HL; caudalpeduncle depth 8.5-9.4% SL; teeth on dentary 50-59 and on premaxilla 47-55 ...
|
||
<taxonomicName box="[1115,1220,1378,1401]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="species" species="parecis">
|
||
<emphasis box="[1115,1131,1378,1401]" italics="true" pageId="6" pageNumber="531">A</emphasis>
|
||
.
|
||
<emphasis box="[1143,1220,1378,1401]" italics="true" pageId="6" pageNumber="531">parecis</emphasis>
|
||
</taxonomicName>
|
||
(upper rio Tapajós basin)
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep pageId="6" pageNumber="531">
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">
|
||
4. Predorsal length 43.8-46.4% SL; occipital depth 14.9-17.0% SL; caudal peduncle length 27.7-30.9% SL .......................
|
||
<emphasis box="[876,1118,1474,1497]" italics="true" pageId="6" pageNumber="531">.....................................</emphasis>
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1123,1197,1474,1497]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="species" species="reisi">
|
||
<emphasis box="[1123,1139,1474,1497]" italics="true" pageId="6" pageNumber="531">A</emphasis>
|
||
.
|
||
<emphasis box="[1151,1197,1474,1497]" italics="true" pageId="6" pageNumber="531">reisi</emphasis>
|
||
</taxonomicName>
|
||
(upper rio
|
||
<collectingRegion box="[1309,1411,1474,1497]" country="Brazil" name="Tocantins" pageId="6" pageNumber="531">Tocantins</collectingRegion>
|
||
basin)
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph blockId="6.[839,1482,770,1593]" pageId="6" pageNumber="531">
|
||
<keyLead pageId="6" pageNumber="531">
|
||
4’. Predorsal length 47.5-49.3% SL; occipital depth 17.0-19.5% SL; caudal peduncle length 24.6-27.1% SL .......................
|
||
<emphasis box="[876,1056,1570,1593]" italics="true" pageId="6" pageNumber="531">...........................</emphasis>
|
||
<taxonomicName authorityName="Fisch-Muller, Cardoso, da Silva & Bertaco" authorityYear="2005" box="[1061,1192,1570,1593]" class="Actinopterygii" family="Loricariidae" genus="Ancistrus" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="531" phylum="Chordata" rank="species" species="jataiensis">
|
||
<emphasis box="[1061,1077,1570,1593]" italics="true" pageId="6" pageNumber="531">A</emphasis>
|
||
.
|
||
<emphasis box="[1089,1192,1570,1593]" italics="true" pageId="6" pageNumber="531">jataiensis</emphasis>
|
||
</taxonomicName>
|
||
(upper rio
|
||
<collectingRegion box="[1306,1410,1570,1593]" country="Brazil" name="Tocantins" pageId="6" pageNumber="531">Tocantins</collectingRegion>
|
||
basin)
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |