714 lines
65 KiB
XML
714 lines
65 KiB
XML
<document ID-DOI="10.1590/S1679-62252009000200002" ID-ISSN="1982-0224" ID-Zenodo-Dep="5420459" approvalRequired="2" approvalRequired_for_textStreams="2" checkinTime="1630376597083" checkinUser="carolina" docAuthor="Pavanelli, Carla S., Ota, Rafaela P. & Petry, Paulo" docDate="2009" docId="2F3F1306FF82471AFEA9BE1DFD4B024E" docLanguage="en" docName="NeotropIchthyol.2009.16.pdf" docOrigin="Neotropical Ichthyology 7 (2)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252009000200002&lng=en&tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Metynnis cuiaba Pavanelli & Ota & Petry 2009, new species" docType="treatment" docVersion="2" lastPageId="3" lastPageNumber="144" masterDocId="D3066B7EFF834719FFB7BD32FFFA0466" masterDocTitle="New species of Metynnis Cope, 1878 (Characiformes: Characidae) from the rio Paraguay basin, Mato Grosso State, Brazil" masterLastPageNumber="146" masterPageNumber="141" pageId="1" pageNumber="142" updateTime="1630685061707" 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>New species of Metynnis Cope, 1878 (Characiformes: Characidae) from the rio Paraguay basin, Mato Grosso State, Brazil</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Pavanelli, Carla S.</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>Ota, Rafaela 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>Petry, Paulo</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>2009</mods:date>
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||
<mods:detail type="pubDate">
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||
<mods:number>2009-06-30</mods:number>
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||
</mods:detail>
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||
<mods:detail type="volume">
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<mods:number>7</mods:number>
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||
</mods:detail>
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||
<mods:detail type="issue">
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<mods:number>2</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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<mods:start>141</mods:start>
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<mods:end>146</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=S1679-62252009000200002&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/S1679-62252009000200002</mods:identifier>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5420459</mods:identifier>
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||
</mods:mods>
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||
<treatment LSID="urn:lsid:plazi:treatment:2F3F1306FF82471AFEA9BE1DFD4B024E" httpUri="http://treatment.plazi.org/id/2F3F1306FF82471AFEA9BE1DFD4B024E" lastPageId="3" lastPageNumber="144" pageId="1" pageNumber="142">
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<subSubSection box="[286,614,815,840]" pageId="1" pageNumber="142" type="nomenclature">
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<paragraph blockId="1.[286,614,815,871]" box="[286,614,815,840]" pageId="1" pageNumber="142">
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||
<heading box="[286,614,815,840]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="142" reason="2">
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||
<emphasis bold="true" box="[286,614,815,840]" pageId="1" pageNumber="142">
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<emphasis bold="true" box="[286,477,815,839]" italics="true" pageId="1" pageNumber="142">
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<taxonomicName authority="Pavanelli & Ota & Petry, 2009" authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[286,471,815,839]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="cuiaba" status="new species">Metynnis cuiaba</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel box="[483,614,815,840]" pageId="1" pageNumber="142" 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="[401,499,847,871]" pageId="1" pageNumber="142" type="description">
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||
<paragraph blockId="1.[286,614,815,871]" box="[401,499,847,871]" pageId="1" pageNumber="142">
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||
<figureCitation box="[401,499,847,871]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStartId-0="2.[136,175,1165,1189]" captionStartId-1="3.[131,170,1143,1167]" captionStartId-2="4.[136,174,634,658]" captionStartId-3="4.[138,177,1617,1641]" captionStartId-4="4.[816,856,666,690]" captionTargetBox-0="[136,1460,170,1152]" captionTargetBox-1="[125,1449,174,1133]" captionTargetBox-2="[152,766,183,594]" captionTargetBox-3="[241,1358,799,1581]" captionTargetBox-4="[816,1459,179,648]" captionTargetId-0="figure-395@2.[136,1460,170,1152]" captionTargetId-1="figure-396@3.[125,1449,174,1133]" captionTargetId-2="figure-220@4.[140,783,174,602]" captionTargetId-3="figure-224@4.[229,1363,784,1595]" captionTargetId-4="figure-222@4.[816,1459,179,648]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="4" captionTargetPageId-4="4" captionText-0="Fig. 1. Metynnis cuiaba, holotype, MZUSP 100626, 142.5 mm SL, female, baía Sinhá Mariana, rio Cuiabá drainage." captionText-1="Fig. 2. Metynnis cuiaba, paratype, NUP 2055, 111.6 mm SL, female, baía Sinhá Mariana, rio Cuiabá drainage." captionText-2="Fig.3. Sexual dimorphism in Metynnis cuiaba. Left:NUP 3276, 131.1mm SL,male;right:MZUSP 100627,80.5 mmSL,female. Both collected at baía Sinhá Mariana, rio Cuiabá drainage." captionText-3="Fig. 4. Partial map of Brazil and adjoining countries showing collecting sites of Metynnis cuiaba.Asterisk = type locality. Dot = distribution (symbols represent more than one collecting locality)." captionText-4="Fig. 5. Ratio between standard length and body depth in juveniles and adults of Metynnis cuiaba." figureDoi-0="http://doi.org/10.5281/zenodo.5420461" figureDoi-1="http://doi.org/10.5281/zenodo.5420463" figureDoi-2="http://doi.org/10.5281/zenodo.5420465" figureDoi-3="http://doi.org/10.5281/zenodo.5420471" figureDoi-4="http://doi.org/10.5281/zenodo.5420469" httpUri-0="https://zenodo.org/record/5420461/files/figure.png" httpUri-1="https://zenodo.org/record/5420463/files/figure.png" httpUri-2="https://zenodo.org/record/5420465/files/figure.png" httpUri-3="https://zenodo.org/record/5420471/files/figure.png" httpUri-4="https://zenodo.org/record/5420469/files/figure.png" pageId="1" pageNumber="142">
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<emphasis bold="true" box="[401,499,847,871]" pageId="1" pageNumber="142">Figs. 1-5</emphasis>
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</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="142" type="reference_group">
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<paragraph blockId="1.[129,771,911,999]" pageId="1" pageNumber="142">
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<treatmentCitationGroup pageId="1" pageNumber="142">
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<taxonomicName baseAuthorityName="Kner" baseAuthorityYear="1858" box="[129,340,911,935]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="maculatus">
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<emphasis box="[129,340,911,935]" italics="true" pageId="1" pageNumber="142">Metynnis maculatus</emphasis>
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</taxonomicName>
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.—
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<treatmentCitation author="Verissimo, S & Pavanelli, H" box="[370,625,911,936]" page="4" pageId="1" pageNumber="142" year="2005">
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<bibRefCitation author="Verissimo, S & Pavanelli, H" box="[370,625,911,936]" pageId="1" pageNumber="142" pagination="1 - 9" refId="ref4568" refString="Verissimo, S., C. S. Pavanelli, H. A. Britski & M. M. M. Moreira. 2005. Fishes from the Manso Reservoir region of influence, rio Paraguai basin, Mato Grosso State, Brazil. Check List, 1 (1): 1 - 9." type="journal article" year="2005">
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Veríssimo
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<emphasis box="[484,529,911,935]" italics="true" pageId="1" pageNumber="142">et al</emphasis>
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., 2005: 4
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</bibRefCitation>
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</treatmentCitation>
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[
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<collectingCountry box="[636,706,911,935]" name="Brazil" pageId="1" pageNumber="142">Brazil</collectingCountry>
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,
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<collectingRegion country="Brazil" name="Mato Grosso" pageId="1" pageNumber="142">Mato Grosso State</collectingRegion>
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, Manso Reservoir, upper rio
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<collectingCountry box="[601,701,944,968]" name="Paraguay" pageId="1" pageNumber="142">Paraguay</collectingCountry>
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basin; check list].
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="142" type="materials_examined">
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<paragraph blockId="1.[129,772,1039,1147]" pageId="1" pageNumber="142">
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<materialsCitation collectingDate="2000-05-22" collectionCode="MZUSP" country="Brazil" county="Municipio de Barao de Melgaco" latitude="-16.33889" location="Sinha Mariana" longLatPrecision="21" longitude="-55.90278" municipality="Santo Antonio do Leverger" pageId="1" pageNumber="142" specimenCount="1" stateProvince="Mato Grosso" typeStatus="holotype">
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<emphasis bold="true" box="[129,229,1039,1060]" pageId="1" pageNumber="142">
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<typeStatus box="[129,225,1039,1060]" pageId="1" pageNumber="142">Holotype</typeStatus>
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.
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</emphasis>
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<collectionCode box="[238,319,1039,1060]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="142">MZUSP</collectionCode>
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<quantity box="[327,517,1039,1061]" metricMagnitude="5" metricUnit="m" metricValue="1.006261425" pageId="1" pageNumber="142" unit="mm" value="1.006261425E8">100626, 142.5 mm</quantity>
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SL,
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<collectingCountry box="[568,630,1039,1061]" name="Brazil" pageId="1" pageNumber="142">Brazil</collectingCountry>
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,
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<collectingRegion country="Brazil" name="Mato Grosso" pageId="1" pageNumber="142">Mato Grosso State</collectingRegion>
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,
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<collectingCounty box="[195,533,1068,1090]" pageId="1" pageNumber="142">Município de Barão de Melgaço</collectingCounty>
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and
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<collectingMunicipality pageId="1" pageNumber="142">Santo Antônio do Leverger</collectingMunicipality>
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, baía
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<location LSID="urn:lsid:plazi:treatment:2F3F1306FF82471AFEA9BE1DFD4B024E:A249F4CBFF824718FEA8B97BFE4D0039" box="[287,439,1097,1119]" country="Brazil" county="Municipio de Barao de Melgaco" latitude="-16.33889" longLatPrecision="21" longitude="-55.90278" municipality="Santo Antonio do Leverger" name="Sinha Mariana" pageId="1" pageNumber="142" stateProvince="Mato Grosso">Sinhá Mariana</location>
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,
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<location LSID="urn:lsid:plazi:treatment:2F3F1306FF82471AFEA9BE1DFD4B024E:A249F4CBFF824718FE72B97BFDC90039" box="[453,563,1097,1119]" country="Brazil" county="Municipio de Barao de Melgaco" latitude="-16.33889" longLatPrecision="21" longitude="-55.90278" municipality="Santo Antonio do Leverger" name="rio Cuiaba" pageId="1" pageNumber="142" stateProvince="Mato Grosso">rio Cuiabá</location>
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, rio Paraguai basin,
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<geoCoordinate box="[129,242,1125,1147]" degrees="16" direction="south" minutes="20" orientation="latitude" pageId="1" pageNumber="142" precision="15" seconds="20" value="-16.33889">16º20’20”S</geoCoordinate>
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||
<geoCoordinate box="[248,371,1125,1147]" degrees="55" direction="west" minutes="54" orientation="longitude" pageId="1" pageNumber="142" precision="15" seconds="10" value="-55.90278">55º54’10”W</geoCoordinate>
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||
,
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||
<date box="[380,511,1126,1147]" pageId="1" pageNumber="142" value="2000-05-22">
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<collectingDate box="[380,511,1126,1147]" pageId="1" pageNumber="142" value="2000-05-22">22 May 2000</collectingDate>
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||
</date>
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, Nupélia.
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</materialsCitation>
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</paragraph>
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<paragraph blockId="1.[129,772,1183,1608]" pageId="1" pageNumber="142">
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<materialsCitation collectingDate="2003-11-21" collectionCode="MCZ" collectorName="All" country="Brazil" location="Mato Grosso State" pageId="1" pageNumber="142" specimenCode="MCZ 168058" specimenCount="1" stateProvince="Mato Grosso" typeStatus="paratype">
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<emphasis bold="true" box="[129,237,1183,1204]" pageId="1" pageNumber="142">
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<typeStatus box="[129,233,1183,1204]" pageId="1" pageNumber="142">Paratypes</typeStatus>
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.
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</emphasis>
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<collectorName box="[244,275,1183,1205]" pageId="1" pageNumber="142">All</collectorName>
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from
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<collectingCountry box="[337,398,1183,1205]" name="Brazil" pageId="1" pageNumber="142">Brazil</collectingCountry>
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,
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<collectingRegion box="[410,596,1183,1204]" country="Brazil" name="Mato Grosso" pageId="1" pageNumber="142">Mato Grosso State</collectingRegion>
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:
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<specimenCode box="[607,741,1183,1205]" collectionCode="MCZ" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="1" pageNumber="142" type="Museum">MCZ 168058</specimenCode>
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,
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<quantity metricMagnitude="0" metricUnit="m" metricValue="1.1116" pageId="1" pageNumber="142" unit="mm" value="1111.6">1, 111.6 mm</quantity>
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SL,
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<date box="[273,403,1212,1233]" pageId="1" pageNumber="142" value="2003-11-21">
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<collectingDate box="[273,403,1212,1233]" pageId="1" pageNumber="142" value="2003-11-21">21 Nov 2003</collectingDate>
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</date>
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</materialsCitation>
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;
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<materialsCitation collectingDate="2002-07-23" collectionCode="MCZ" country="Brazil" pageId="1" pageNumber="142" specimenCode="MCZ 168059, 1" specimenCount="1" stateProvince="Mato Grosso" typeStatus="paratype">
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<specimenCode box="[413,545,1211,1233]" collectionCode="MCZ" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="1" pageNumber="142" type="Museum">MCZ 168059</specimenCode>
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,
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<specimenCode box="[555,567,1212,1233]" collectionCode="MCZ" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="1" pageNumber="142" type="Museum">1</specimenCode>
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, 67.0 mm SL,
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<date pageId="1" pageNumber="142" value="2002-07-23">
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<collectingDate pageId="1" pageNumber="142" value="2002-07-23">23 Jul 2002</collectingDate>
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</date>
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</materialsCitation>
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;
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<materialsCitation box="[191,712,1240,1262]" collectingDate="2003-09-21" collectionCode="MZUSP" country="Brazil" pageId="1" pageNumber="142" specimenCode="MZUSP 100627, 6" specimenCount="1" stateProvince="Mato Grosso" typeStatus="paratype">
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<specimenCode box="[191,352,1240,1262]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="142">MZUSP 100627</specimenCode>
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,
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<specimenCode box="[363,377,1240,1262]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="142">6</specimenCode>
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||
,
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<quantity box="[389,537,1240,1262]" metricMagnitude="-2" metricUnit="m" metricValue="8.93" metricValueMax="10.52" metricValueMin="7.34" pageId="1" pageNumber="142" unit="mm" value="89.3" valueMax="105.2" valueMin="73.4">73.4-105.2 mm</quantity>
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||
SL,
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<date box="[586,712,1240,1261]" pageId="1" pageNumber="142" value="2003-09-21">
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||
<collectingDate box="[586,712,1240,1261]" pageId="1" pageNumber="142" value="2003-09-21">21 Sep 2003</collectingDate>
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||
</date>
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||
</materialsCitation>
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||
; NUP 2055, 2, 103.2-
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<quantity box="[273,369,1269,1291]" metricMagnitude="-1" metricUnit="m" metricValue="1.193" pageId="1" pageNumber="142" unit="mm" value="119.3">119.3 mm</quantity>
|
||
SL,
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||
<date box="[414,542,1269,1291]" pageId="1" pageNumber="142" value="2003-11-21">21 Nov 2003</date>
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||
; NUP 2933, 1,
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||
<quantity box="[687,771,1269,1291]" metricMagnitude="-2" metricUnit="m" metricValue="8.08" pageId="1" pageNumber="142" unit="mm" value="80.8">80.8 mm</quantity>
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||
SL,
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||
<date box="[169,290,1298,1319]" pageId="1" pageNumber="142" value="2003-06-21">21 Jun 2003</date>
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||
; NUP 3276,
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||
<quantity box="[415,537,1298,1319]" metricMagnitude="0" metricUnit="m" metricValue="1.1310999999999998" pageId="1" pageNumber="142" unit="mm" value="1131.1">1, 131.1 mm</quantity>
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||
SL,
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||
<date box="[584,713,1298,1319]" pageId="1" pageNumber="142" value="2003-11-20">20 Nov 2003</date>
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||
; NUP 4782, 5, 104.5-
|
||
<quantity box="[273,372,1327,1349]" metricMagnitude="-1" metricUnit="m" metricValue="1.374" pageId="1" pageNumber="142" unit="mm" value="137.4">137.4 mm</quantity>
|
||
SL,
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||
<date box="[418,538,1327,1349]" pageId="1" pageNumber="142" value="2001-01-26">26 Jan 2001</date>
|
||
; NUP 5211, 1, 63.0 mm SL,
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||
<date box="[170,288,1355,1377]" pageId="1" pageNumber="142" value="2002-07-23">23 Jul 2002</date>
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||
; NUP 5220,
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||
<quantity box="[414,538,1356,1377]" metricMagnitude="0" metricUnit="m" metricValue="1.1300999999999999" pageId="1" pageNumber="142" unit="mm" value="1130.1">1, 130.1 mm</quantity>
|
||
SL,
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||
<date box="[587,712,1356,1377]" pageId="1" pageNumber="142" value="2000-04-24">24 Apr 2000</date>
|
||
; NUP 5264, 2,
|
||
<quantity box="[211,345,1384,1406]" metricMagnitude="-2" metricUnit="m" metricValue="6.69" metricValueMax="7.24" metricValueMin="6.14" pageId="1" pageNumber="142" unit="mm" value="66.9" valueMax="72.4" valueMin="61.4">61.4-72.4 mm</quantity>
|
||
SL,
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||
<date box="[390,503,1384,1406]" pageId="1" pageNumber="142" value="2002-07-24">24 Jul 2002</date>
|
||
; NUP 5265, 1,
|
||
<quantity box="[648,732,1384,1406]" metricMagnitude="-2" metricUnit="m" metricValue="7.04" pageId="1" pageNumber="142" unit="mm" value="70.4">70.4 mm</quantity>
|
||
SL,
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||
<date box="[129,253,1413,1434]" pageId="1" pageNumber="142" value="2002-08-14">14 Aug 2002</date>
|
||
; NUP 5266,
|
||
<quantity box="[372,490,1413,1435]" metricMagnitude="0" metricUnit="m" metricValue="1.1157" pageId="1" pageNumber="142" unit="mm" value="1115.7">1, 115.7 mm</quantity>
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||
SL,
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||
<date box="[534,657,1413,1435]" pageId="1" pageNumber="142" value="2002-12-15">15 Dec 2002</date>
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; NUP 5267, 1,
|
||
<quantity box="[151,234,1442,1464]" metricMagnitude="-2" metricUnit="m" metricValue="5.92" pageId="1" pageNumber="142" unit="mm" value="59.2">59.2 mm</quantity>
|
||
SL,
|
||
<date box="[276,391,1442,1463]" pageId="1" pageNumber="142" value="2003-06-21">21 Jun 2003</date>
|
||
; NUP 5268, 1,
|
||
<quantity box="[532,614,1442,1464]" metricMagnitude="-2" metricUnit="m" metricValue="9.85" pageId="1" pageNumber="142" unit="mm" value="98.5">98.5 mm</quantity>
|
||
SL,
|
||
<date box="[657,768,1442,1464]" pageId="1" pageNumber="142" value="2003-07-26">26 Jul 2003</date>
|
||
:
|
||
<materialsCitation collectingDate="1998-07-20" collectionCode="MZUSP" collectorName="Guimaraes & Nobres" country="Paraguay" county="Municipio de Chapada" latitude="-14.8725" location="Tia Chica" longLatPrecision="21" longitude="-55.798054" municipality="Barao de Melgaco" pageId="1" pageNumber="142" specimenCount="1" stateProvince="Mato Grosso" typeStatus="paratype">
|
||
same locality as the holotype.
|
||
<collectingCounty box="[408,621,1471,1493]" pageId="1" pageNumber="142">Município de Chapada</collectingCounty>
|
||
dos
|
||
<collectorName box="[662,767,1471,1493]" pageId="1" pageNumber="142">Guimarães</collectorName>
|
||
,
|
||
<collectorName box="[129,198,1499,1521]" pageId="1" pageNumber="142">Nobres</collectorName>
|
||
and
|
||
<collectingMunicipality box="[243,420,1499,1521]" pageId="1" pageNumber="142">Barão de Melgaço</collectingMunicipality>
|
||
: NUP 4983, 2,
|
||
<quantity box="[565,649,1499,1521]" metricMagnitude="-2" metricUnit="m" metricValue="5.06" pageId="1" pageNumber="142" unit="mm" value="50.6">50.6 mm</quantity>
|
||
SL, baía
|
||
<location LSID="urn:lsid:plazi:treatment:2F3F1306FF82471AFEA9BE1DFD4B024E:A249F4CBFF824718FD54B8E9FF430268" country="Paraguay" county="Municipio de Chapada" latitude="-14.8725" longLatPrecision="21" longitude="-55.798054" municipality="Barao de Melgaco" name="Tia Chica" pageId="1" pageNumber="142">Tia Chica</location>
|
||
at
|
||
<location LSID="urn:lsid:plazi:treatment:2F3F1306FF82471AFEA9BE1DFD4B024E:A249F4CBFF824718FF64B8CAFECC0268" box="[211,310,1528,1550]" country="Paraguay" county="Municipio de Chapada" latitude="-14.8725" longLatPrecision="21" longitude="-55.798054" municipality="Barao de Melgaco" name="rio Manso" pageId="1" pageNumber="142">rio Manso</location>
|
||
, rio
|
||
<collectingCountry box="[349,438,1529,1550]" name="Paraguay" pageId="1" pageNumber="142">Paraguay</collectingCountry>
|
||
basin,
|
||
<geoCoordinate box="[504,614,1528,1550]" degrees="14" direction="south" minutes="52" orientation="latitude" pageId="1" pageNumber="142" precision="15" seconds="21" value="-14.8725">
|
||
14
|
||
<superScript attach="none" box="[528,535,1528,1540]" fontSize="5" pageId="1" pageNumber="142">o</superScript>
|
||
52’21”S
|
||
</geoCoordinate>
|
||
<geoCoordinate box="[619,739,1528,1550]" degrees="55" direction="west" minutes="47" orientation="longitude" pageId="1" pageNumber="142" precision="15" seconds="53" value="-55.798054">
|
||
55
|
||
<superScript attach="none" box="[643,650,1528,1540]" fontSize="5" pageId="1" pageNumber="142">o</superScript>
|
||
47’53”W
|
||
</geoCoordinate>
|
||
,
|
||
<date pageId="1" pageNumber="142" value="1998-07-20">
|
||
<collectingDate pageId="1" pageNumber="142" value="1998-07-20">20 Jul 1998</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation collectingDate="2003-08-15" country="Paraguay" latitude="-14.872778" location="rio Manso" longLatPrecision="21" longitude="-55.774445" municipality="Manso Reservoir" pageId="1" pageNumber="142" specimenCount="1" typeStatus="paratype">
|
||
NUP 5213, 2,
|
||
<quantity box="[365,501,1557,1579]" metricMagnitude="-2" metricUnit="m" metricValue="6.855" metricValueMax="7.22" metricValueMin="6.49" pageId="1" pageNumber="142" unit="mm" value="68.55" valueMax="72.2" valueMin="64.9">64.9-72.2 mm</quantity>
|
||
SL,
|
||
<collectingMunicipality box="[549,714,1557,1579]" pageId="1" pageNumber="142">Manso Reservoir</collectingMunicipality>
|
||
at
|
||
<location LSID="urn:lsid:plazi:treatment:2F3F1306FF82471AFEA9BE1DFD4B024E:A249F4CBFF824718FD5EBB27FF3F0221" country="Paraguay" latitude="-14.872778" longLatPrecision="21" longitude="-55.774445" municipality="Manso Reservoir" name="rio Manso" pageId="1" pageNumber="142">rio Manso</location>
|
||
, rio
|
||
<collectingCountry box="[238,327,1586,1607]" name="Paraguay" pageId="1" pageNumber="142">Paraguay</collectingCountry>
|
||
basin,
|
||
<geoCoordinate box="[394,505,1585,1608]" degrees="14" direction="south" minutes="52" orientation="latitude" pageId="1" pageNumber="142" precision="15" seconds="22" value="-14.872778">
|
||
14
|
||
<superScript attach="none" box="[418,425,1585,1597]" fontSize="5" pageId="1" pageNumber="142">o</superScript>
|
||
52’22”S
|
||
</geoCoordinate>
|
||
<geoCoordinate box="[510,630,1585,1608]" degrees="55" direction="west" minutes="46" orientation="longitude" pageId="1" pageNumber="142" precision="15" seconds="28" value="-55.774445">
|
||
55
|
||
<superScript attach="none" box="[534,541,1585,1597]" fontSize="5" pageId="1" pageNumber="142">o</superScript>
|
||
46’28”W
|
||
</geoCoordinate>
|
||
,
|
||
<date box="[640,766,1586,1608]" pageId="1" pageNumber="142" value="2003-08-15">
|
||
<collectingDate box="[640,766,1586,1608]" pageId="1" pageNumber="142" value="2003-08-15">15 Aug 2003</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="142" type="diagnosis">
|
||
<paragraph blockId="1.[129,771,1647,1959]" lastBlockId="1.[809,1452,177,457]" pageId="1" pageNumber="142">
|
||
<emphasis bold="true" box="[129,252,1647,1671]" pageId="1" pageNumber="142">Diagnosis.</emphasis>
|
||
The new species is readily diagnosed from
|
||
<taxonomicName authorityName="Ahl" authorityYear="1931" box="[129,340,1679,1703]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="fasciatus">
|
||
<emphasis box="[129,340,1679,1703]" italics="true" pageId="1" pageNumber="142">Metynnis fasciatus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Eigenmann" authorityYear="1915" box="[358,535,1680,1703]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="guaporensis">
|
||
<emphasis box="[358,380,1680,1703]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[399,535,1680,1703]" italics="true" pageId="1" pageNumber="142">guaporensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName baseAuthorityName="Muller & Troschel" baseAuthorityYear="1844" box="[552,723,1679,1703]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="hypsauchen">
|
||
<emphasis box="[552,574,1680,1703]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[593,723,1679,1703]" italics="true" pageId="1" pageNumber="142">hypsauchen</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Zarske & Gery" authorityYear="2008" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="longipinnis">
|
||
<emphasis box="[742,764,1680,1703]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[129,251,1711,1735]" italics="true" pageId="1" pageNumber="142">longipinnis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName box="[262,345,1711,1735]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="luna">
|
||
<emphasis box="[262,284,1712,1735]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[297,345,1711,1735]" italics="true" pageId="1" pageNumber="142">luna</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName baseAuthorityName="Steindachner" baseAuthorityYear="1908" box="[395,554,1712,1735]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="orinocensis">
|
||
<emphasis box="[395,417,1712,1735]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[429,554,1712,1735]" italics="true" pageId="1" pageNumber="142">orinocensis</emphasis>
|
||
</taxonomicName>
|
||
by its lower number of gill rakers (22-24
|
||
<emphasis box="[357,379,1744,1767]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
.
|
||
<quantity box="[394,486,1743,1767]" metricMagnitude="-1" metricUnit="m" metricValue="8.128" metricValueMax="8.382" metricValueMin="7.874" pageId="1" pageNumber="142" unit="in" value="32.0" valueMax="33.0" valueMin="31.0">31-33 in</quantity>
|
||
<taxonomicName authorityName="Ahl" authorityYear="1931" box="[494,627,1743,1767]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="fasciatus">
|
||
<emphasis box="[494,516,1744,1767]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[531,627,1743,1767]" italics="true" pageId="1" pageNumber="142">fasciatus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<quantity box="[642,734,1743,1767]" metricMagnitude="0" metricUnit="m" metricValue="1.4224" metricValueMax="1.6509999999999998" metricValueMin="1.1938" pageId="1" pageNumber="142" unit="in" value="56.0" valueMax="65.0" valueMin="47.0">47-65 in</quantity>
|
||
<taxonomicName authorityName="Eigenmann" authorityYear="1915" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="guaporensis">
|
||
<emphasis box="[742,764,1744,1767]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[129,256,1776,1799]" italics="true" pageId="1" pageNumber="142">guaporensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<quantity box="[267,352,1775,1799]" metricMagnitude="-1" metricUnit="m" metricValue="8.382" metricValueMax="8.636" metricValueMin="8.128" pageId="1" pageNumber="142" unit="in" value="33.0" valueMax="34.0" valueMin="32.0">32-34 in</quantity>
|
||
<taxonomicName baseAuthorityName="Muller & Troschel" baseAuthorityYear="1844" box="[357,513,1775,1799]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="hypsauchen">
|
||
<emphasis box="[357,379,1776,1799]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[390,513,1775,1799]" italics="true" pageId="1" pageNumber="142">hypsauchen</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<quantity box="[524,610,1775,1799]" metricMagnitude="-1" metricUnit="m" metricValue="8.001" metricValueMax="8.382" metricValueMin="7.62" pageId="1" pageNumber="142" unit="in" value="31.5" valueMax="33.0" valueMin="30.0">30-33 in</quantity>
|
||
<taxonomicName authorityName="Zarske & Gery" authorityYear="2008" box="[615,765,1775,1799]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="longipinnis">
|
||
<emphasis box="[615,637,1776,1799]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[648,765,1775,1799]" italics="true" pageId="1" pageNumber="142">longipinnis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<quantity box="[129,220,1807,1831]" metricMagnitude="0" metricUnit="m" metricValue="1.3208" metricValueMax="1.4224" metricValueMin="1.2192" pageId="1" pageNumber="142" unit="in" value="52.0" valueMax="56.0" valueMin="48.0">48-56 in</quantity>
|
||
<taxonomicName box="[227,312,1807,1831]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="luna">
|
||
<emphasis box="[227,249,1808,1831]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[264,312,1807,1831]" italics="true" pageId="1" pageNumber="142">luna</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity box="[366,458,1807,1831]" metricMagnitude="0" metricUnit="m" metricValue="1.4731999999999998" metricValueMax="1.4986" metricValueMin="1.4478" pageId="1" pageNumber="142" unit="in" value="58.0" valueMax="59.0" valueMin="57.0">57-59 in</quantity>
|
||
<taxonomicName baseAuthorityName="Steindachner" baseAuthorityYear="1908" box="[465,626,1808,1831]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="orinocensis">
|
||
<emphasis box="[465,487,1808,1831]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[502,626,1808,1831]" italics="true" pageId="1" pageNumber="142">orinocensis</emphasis>
|
||
</taxonomicName>
|
||
). From other congeners
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[247,358,1839,1863]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="cuiaba">
|
||
<emphasis box="[247,269,1840,1863]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[285,358,1839,1863]" italics="true" pageId="1" pageNumber="142">cuiaba</emphasis>
|
||
</taxonomicName>
|
||
can be diagnosed by the presence of 100-110 lateral-line scales (
|
||
<emphasis box="[431,453,1872,1895]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
.
|
||
<quantity box="[467,559,1871,1895]" metricMagnitude="0" metricUnit="m" metricValue="2.2225" metricValueMax="2.413" metricValueMin="2.032" pageId="1" pageNumber="142" unit="in" value="87.5" valueMax="95.0" valueMin="80.0">80-95 in</quantity>
|
||
<taxonomicName box="[566,764,1871,1895]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="lippincottianus">
|
||
<emphasis box="[566,588,1872,1895]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[602,764,1871,1895]" italics="true" pageId="1" pageNumber="142">lippincottianus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<quantity box="[129,243,1903,1927]" metricMagnitude="0" metricUnit="m" metricValue="3.0987999999999998" metricValueMax="3.2257999999999996" metricValueMin="2.9718" pageId="1" pageNumber="142" unit="in" value="122.0" valueMax="127.0" valueMin="117.0">117-127 in</quantity>
|
||
<taxonomicName baseAuthorityName="Kner" baseAuthorityYear="1858" box="[248,392,1903,1927]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="maculatus">
|
||
<emphasis box="[248,270,1904,1927]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[282,392,1903,1927]" italics="true" pageId="1" pageNumber="142">maculatus</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<quantity box="[447,562,1903,1927]" metricMagnitude="0" metricUnit="m" metricValue="3.048" metricValueMax="3.175" metricValueMin="2.921" pageId="1" pageNumber="142" unit="in" value="120.0" valueMax="125.0" valueMin="115.0">115-125 in</quantity>
|
||
<taxonomicName authorityName="Ahl" authorityYear="1923" box="[566,714,1904,1927]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="otuquensis">
|
||
<emphasis box="[566,588,1904,1927]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[600,714,1904,1927]" italics="true" pageId="1" pageNumber="142">otuquensis</emphasis>
|
||
</taxonomicName>
|
||
); 48- 56 rows of scales above lateral line (
|
||
<emphasis box="[492,513,1936,1959]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
.
|
||
<quantity box="[524,608,1935,1959]" metricMagnitude="0" metricUnit="m" metricValue="1.6509999999999998" metricValueMax="1.7271999999999998" metricValueMin="1.5748" pageId="1" pageNumber="142" unit="in" value="65.0" valueMax="68.0" valueMin="62.0">62-68 in</quantity>
|
||
<taxonomicName authorityName="Zarske & Gery" authorityYear="2008" box="[613,756,1935,1959]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="polystictus">
|
||
<emphasis box="[613,635,1936,1959]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[646,756,1935,1959]" italics="true" pageId="1" pageNumber="142">polystictus</emphasis>
|
||
</taxonomicName>
|
||
); one or two bifurcate spines in the ventral keel (
|
||
<emphasis box="[1319,1341,178,201]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
. bifurcate spines covering most ventral keel in
|
||
<taxonomicName authorityName="Eigenmann & Kennedy" authorityYear="1903" box="[1193,1280,209,233]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="mola">
|
||
<emphasis box="[1193,1215,210,233]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[1227,1280,209,233]" italics="true" pageId="1" pageNumber="142">mola</emphasis>
|
||
</taxonomicName>
|
||
); dark blotches, with ill-defined contour, sometimes forming transversal bars in the flanks (
|
||
<emphasis box="[953,975,274,297]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
. body without any blotches in
|
||
<taxonomicName box="[1297,1451,273,297]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="altidorsalis">
|
||
<emphasis box="[1297,1319,274,297]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[1331,1451,273,297]" italics="true" pageId="1" pageNumber="142">altidorsalis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Ahl" authorityYear="1924" box="[853,978,306,329]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="anisurus">
|
||
<emphasis box="[853,875,306,329]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[887,978,306,329]" italics="true" pageId="1" pageNumber="142">anisurus</emphasis>
|
||
</taxonomicName>
|
||
, and dark blotches with well-defined contour not forming transversal bars in
|
||
<taxonomicName box="[1125,1261,338,361]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="argenteus">
|
||
<emphasis box="[1125,1147,338,361]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[1158,1261,338,361]" italics="true" pageId="1" pageNumber="142">argenteus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[1280,1451,337,361]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="cuiaba">
|
||
<emphasis box="[1280,1451,337,361]" italics="true" pageId="1" pageNumber="142">Metynnis cuiaba</emphasis>
|
||
</taxonomicName>
|
||
is also separated from
|
||
<taxonomicName box="[1046,1185,370,393]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="1" pageNumber="142" phylum="Chordata" rank="species" species="argenteus">
|
||
<emphasis box="[1046,1068,370,393]" italics="true" pageId="1" pageNumber="142">M</emphasis>
|
||
.
|
||
<emphasis box="[1081,1185,370,393]" italics="true" pageId="1" pageNumber="142">argenteus</emphasis>
|
||
</taxonomicName>
|
||
by having 48-56 rows of scales above lateral line (
|
||
<emphasis box="[1066,1088,402,425]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
. 62-68), 55-64 predorsal scales (
|
||
<emphasis box="[1423,1445,402,425]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
. 67-72), and 32-36 circumpeduncular scales (
|
||
<emphasis box="[1258,1279,434,457]" italics="true" pageId="1" pageNumber="142">vs</emphasis>
|
||
. 26-28).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="2" lastPageNumber="143" pageId="1" pageNumber="142" type="description">
|
||
<paragraph blockId="1.[809,1453,495,1960]" pageId="1" pageNumber="142">
|
||
<emphasis bold="true" box="[809,949,495,519]" pageId="1" pageNumber="142">Description.</emphasis>
|
||
Morphometric data presented in
|
||
<tableCitation box="[1302,1381,495,520]" captionStart="Table 1" captionStartId="2.[820,883,1232,1256]" captionText="Table 1. Morphometric data for Metynnis cuiaba (n = 30), from the Cuiabá and Manso drainages, upper rio Paraguay basin. Mean includes the holotype." pageId="1" pageNumber="142">Table 1</tableCitation>
|
||
. Body deeply compressed, with rounded dorsal and ventral profiles. Highest body depth on vertical line passing through dorsal and pelvic fins origin. Predorsal distance longer than postdorsal. Dorsal profile of body convex from snout to dorsal-fin origin; dorsal fin with straight base, very inclined posteriorly; preadipose profile obliquely straight, slightly convex from adipose-fin origin to caudal-fin origin. Ventral profile convex, with series of 32-36 simple spines in ventral keel (mean = 34.8; 23-26 + 9-10), followed by one or two bifurcate spines, never surpassing anus. Caudal peduncle short, much deeper than longer, with dorsal and ventral margins straight or slightly concave. Dorsal profile of head concave. Ventral profile of the head oblique, almost convex. Snout roundish in lateral view. Eye lateral. Mouth terminal with molariform teeth. Inner premaxillary row with five teeth, outer with two. Dentary with four anterior teeth. Branchial membranes joint together and free of isthmus. Twenty two to 24 (mean = 22.7; 10 + 12-14) tubercular, short and thick gill rakers; cerato- and epibranchials similarly long.
|
||
</paragraph>
|
||
<paragraph blockId="1.[809,1453,495,1960]" pageId="1" pageNumber="142">
|
||
Dorsal-fin rays i,15-17 (mean = 16.5); not reaching adiposefin origin when adpressed; one forwarded spine anterior to dorsal-fin origin. Dorsal-fin origin at mid-body or a little behind of vertical through pelvic-fin origin; dorsal-fin margin truncate. Adipose fin well-developed; its base longer than distance between dorsal-fin insertion and adipose-fin origin; adiposefin origin before vertical through middle anal fin. Pectoral-fin rays i,10-13 (mean = 12.6); its distal margin convex, with anterior rays longer, forming roundish edge, not reaching vertical through dorsal-fin origin when adpressed. Pelvic-fin rays i,6- 7 (mean = 6.7); its distal margin convex, with anterior rays slightly elongate, forming roundish edge, not reaching vertical through anal-fin origin when adpressed. Anal-fin rays iii,32- 36 (mean = 34.1); with sexually dimorphic distal margin (see
|
||
<figureCitation box="[809,880,1583,1608]" captionStart="Fig" captionStartId="4.[136,174,634,658]" captionTargetBox="[152,766,183,594]" captionTargetId="figure-220@4.[140,783,174,602]" captionTargetPageId="4" captionText="Fig.3. Sexual dimorphism in Metynnis cuiaba. Left:NUP 3276, 131.1mm SL,male;right:MZUSP 100627,80.5 mmSL,female. Both collected at baía Sinhá Mariana, rio Cuiabá drainage." figureDoi="http://doi.org/10.5281/zenodo.5420465" httpUri="https://zenodo.org/record/5420465/files/figure.png" pageId="1" pageNumber="142">Fig. 3</figureCitation>
|
||
); unbranched rays well-developed and joined in structure similar to spine. Caudal-fin rays vii,17 (9+8); its distal margin bifurcate, with both lobes of similar length.
|
||
</paragraph>
|
||
<paragraph blockId="1.[809,1453,495,1960]" lastBlockId="2.[136,779,1233,1289]" lastPageId="2" lastPageNumber="143" pageId="1" pageNumber="142">Body completely covered by very small cycloid scales, somewhat irregularly arranged on predorsal region and more irregularly distributed on preanal region. Scales of caudal peduncle covering only base of caudal fin, not extending over its rays. Lateral line complete, with 100-110 (mean = 103.5) perforated scales, with first four or five bigger than remaining; 48-56 (mean = 53.0) rows of scales above, and 53-60 (mean = 55.2) below lateral line. Fifty five to 64 (mean = 59.6) predorsal scales. Twenty four to 30 (mean = 26.4) rows of scales between adipose-fin origin and lateral line. Twenty five to 31 (mean = 28.6) circumpeduncular rows of scales. Vertebrae 38 (4+13+21).</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5420461" ID-Zenodo-Dep="5420461" box="[136,1353,1165,1190]" httpUri="https://zenodo.org/record/5420461/files/figure.png" pageId="2" pageNumber="143" startId="2.[136,175,1165,1189]" targetBox="[136,1460,170,1152]" targetPageId="2">
|
||
<paragraph blockId="2.[136,1353,1165,1190]" box="[136,1353,1165,1190]" pageId="2" pageNumber="143">
|
||
<emphasis bold="true" box="[136,204,1165,1190]" pageId="2" pageNumber="143">Fig. 1.</emphasis>
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[210,384,1166,1190]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="143" phylum="Chordata" rank="species" species="cuiaba">
|
||
<emphasis box="[210,384,1166,1190]" italics="true" pageId="2" pageNumber="143">Metynnis cuiaba</emphasis>
|
||
</taxonomicName>
|
||
, holotype, MZUSP 100626, 142.5 mm SL, female, baía Sinhá Mariana, rio Cuiabá drainage.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="2" pageNumber="143" startId="2.[820,883,1232,1256]">
|
||
<paragraph blockId="2.[820,1462,1231,1320]" pageId="2" pageNumber="143">
|
||
<emphasis bold="true" box="[820,911,1231,1256]" pageId="2" pageNumber="143">Table 1.</emphasis>
|
||
Morphometric data for
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[1176,1357,1232,1256]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="143" phylum="Chordata" rank="species" species="cuiaba">
|
||
<emphasis box="[1176,1357,1232,1256]" italics="true" pageId="2" pageNumber="143">Metynnis cuiaba</emphasis>
|
||
</taxonomicName>
|
||
(n = 30), from the Cuiabá and Manso drainages, upper rio Paraguay basin. Mean includes the holotype.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="2.[136,779,1328,1705]" pageId="2" pageNumber="143">
|
||
<emphasis bold="true" box="[136,335,1328,1353]" pageId="2" pageNumber="143">Color in alcohol.</emphasis>
|
||
Overall body background color brown, darker on head and dorsal portion of body. Body sides with numerous, roundish, dark, pupil sized spots, with illdefined contour, more concentrated at middle of body depth. Lateral spots sometimes coalesced and forming transversal bands (
|
||
<figureCitation box="[348,418,1489,1513]" captionStart="Fig" captionStartId="3.[131,170,1143,1167]" captionTargetBox="[125,1449,174,1133]" captionTargetId="figure-396@3.[125,1449,174,1133]" captionTargetPageId="3" captionText="Fig. 2. Metynnis cuiaba, paratype, NUP 2055, 111.6 mm SL, female, baía Sinhá Mariana, rio Cuiabá drainage." figureDoi="http://doi.org/10.5281/zenodo.5420463" httpUri="https://zenodo.org/record/5420463/files/figure.png" pageId="2" pageNumber="143">Fig. 2</figureCitation>
|
||
). Dark humeral blotch, with illdefined contour, behind opecular edge, above or on lateral line. Dorsal, adipose, pectoral, anal and caudal fins darkly pigmented, pigments more concentrated along its distal edge, forming narrow dark stripe. Anal fin of juveniles (less than 70.0 mm SL) with only a narrow dark margin. Pelvic fin without pigmentation.
|
||
</paragraph>
|
||
<paragraph pageId="2" pageNumber="143">
|
||
<table box="[825,1458,1331,1964]" gridcols="5" gridrows="26" pageId="2" pageNumber="143">
|
||
<tr box="[825,1458,1331,1351]" gridrow="0" pageId="2" pageNumber="143" rowspan-0="1">
|
||
<td box="[1176,1254,1331,1351]" gridcol="1" gridrow="0" pageId="2" pageNumber="143">Holotype</td>
|
||
<td box="[1266,1350,1331,1351]" gridcol="2" gridrow="0" pageId="2" pageNumber="143">Range</td>
|
||
<td box="[1361,1409,1331,1351]" gridcol="3" gridrow="0" pageId="2" pageNumber="143">Mean</td>
|
||
<td box="[1421,1458,1331,1351]" gridcol="4" gridrow="0" pageId="2" pageNumber="143">SD</td>
|
||
</tr>
|
||
<tr box="[825,1458,1357,1376]" gridrow="1" pageId="2" pageNumber="143" rowspan-3="1" rowspan-4="1">
|
||
<td box="[825,1165,1357,1376]" gridcol="0" gridrow="1" pageId="2" pageNumber="143">Standard length (mm)</td>
|
||
<td box="[1176,1350,1357,1376]" colspan="2" colspanRight="1" gridcol="1" gridrow="1" pageId="2" pageNumber="143">142.5 50.6-142.5</td>
|
||
</tr>
|
||
<tr box="[825,1458,1382,1401]" gridrow="2" pageId="2" pageNumber="143">
|
||
<td box="[825,1458,1382,1401]" colspan="5" colspanRight="4" gridcol="0" gridrow="2" pageId="2" pageNumber="143">Percents of standard length</td>
|
||
</tr>
|
||
<tr box="[825,1458,1406,1425]" gridrow="3" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1406,1425]" gridcol="0" gridrow="3" pageId="2" pageNumber="143">Head length</td>
|
||
<td box="[1176,1254,1406,1425]" gridcol="1" gridrow="3" pageId="2" pageNumber="143">29.0</td>
|
||
<td box="[1266,1350,1406,1425]" gridcol="2" gridrow="3" pageId="2" pageNumber="143">26.9-30.8</td>
|
||
<td box="[1361,1409,1406,1425]" gridcol="3" gridrow="3" pageId="2" pageNumber="143">28.6</td>
|
||
<td box="[1421,1458,1406,1425]" gridcol="4" gridrow="3" pageId="2" pageNumber="143">0.89</td>
|
||
</tr>
|
||
<tr box="[825,1458,1430,1450]" gridrow="4" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1430,1450]" gridcol="0" gridrow="4" pageId="2" pageNumber="143">Body depth</td>
|
||
<td box="[1176,1254,1430,1450]" gridcol="1" gridrow="4" pageId="2" pageNumber="143">81.8</td>
|
||
<td box="[1266,1350,1430,1450]" gridcol="2" gridrow="4" pageId="2" pageNumber="143">72.0-86.9</td>
|
||
<td box="[1361,1409,1430,1450]" gridcol="3" gridrow="4" pageId="2" pageNumber="143">80.8</td>
|
||
<td box="[1421,1458,1430,1450]" gridcol="4" gridrow="4" pageId="2" pageNumber="143">5.50</td>
|
||
</tr>
|
||
<tr box="[825,1458,1455,1474]" gridrow="5" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1455,1474]" gridcol="0" gridrow="5" pageId="2" pageNumber="143">Caudal-peduncle depth</td>
|
||
<td box="[1176,1254,1455,1474]" gridcol="1" gridrow="5" pageId="2" pageNumber="143">11.5</td>
|
||
<td box="[1266,1350,1455,1474]" gridcol="2" gridrow="5" pageId="2" pageNumber="143">10.3-11.9</td>
|
||
<td box="[1361,1409,1455,1474]" gridcol="3" gridrow="5" pageId="2" pageNumber="143">11.1</td>
|
||
<td box="[1421,1458,1455,1474]" gridcol="4" gridrow="5" pageId="2" pageNumber="143">0.56</td>
|
||
</tr>
|
||
<tr box="[825,1458,1479,1499]" gridrow="6" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1479,1499]" gridcol="0" gridrow="6" pageId="2" pageNumber="143">Predorsal length</td>
|
||
<td box="[1176,1254,1479,1499]" gridcol="1" gridrow="6" pageId="2" pageNumber="143">66.6</td>
|
||
<td box="[1266,1350,1479,1499]" gridcol="2" gridrow="6" pageId="2" pageNumber="143">61.1-67.0</td>
|
||
<td box="[1361,1409,1479,1499]" gridcol="3" gridrow="6" pageId="2" pageNumber="143">64.8</td>
|
||
<td box="[1421,1458,1479,1499]" gridcol="4" gridrow="6" pageId="2" pageNumber="143">2.85</td>
|
||
</tr>
|
||
<tr box="[825,1458,1504,1523]" gridrow="7" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1504,1523]" gridcol="0" gridrow="7" pageId="2" pageNumber="143">Postdorsal length</td>
|
||
<td box="[1176,1254,1504,1523]" gridcol="1" gridrow="7" pageId="2" pageNumber="143">62.5</td>
|
||
<td box="[1266,1350,1504,1523]" gridcol="2" gridrow="7" pageId="2" pageNumber="143">58.3-63.8</td>
|
||
<td box="[1361,1409,1504,1523]" gridcol="3" gridrow="7" pageId="2" pageNumber="143">60.7</td>
|
||
<td box="[1421,1458,1504,1523]" gridcol="4" gridrow="7" pageId="2" pageNumber="143">1.78</td>
|
||
</tr>
|
||
<tr box="[825,1458,1529,1548]" gridrow="8" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1529,1548]" gridcol="0" gridrow="8" pageId="2" pageNumber="143">Prepelvic length</td>
|
||
<td box="[1176,1254,1529,1548]" gridcol="1" gridrow="8" pageId="2" pageNumber="143">52.9</td>
|
||
<td box="[1266,1350,1529,1548]" gridcol="2" gridrow="8" pageId="2" pageNumber="143">50.8-55.5</td>
|
||
<td box="[1361,1409,1529,1548]" gridcol="3" gridrow="8" pageId="2" pageNumber="143">53.3</td>
|
||
<td box="[1421,1458,1529,1548]" gridcol="4" gridrow="8" pageId="2" pageNumber="143">1.28</td>
|
||
</tr>
|
||
<tr box="[825,1458,1553,1572]" gridrow="9" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1553,1572]" gridcol="0" gridrow="9" pageId="2" pageNumber="143">Dorsal-fin length</td>
|
||
<td box="[1176,1254,1553,1572]" gridcol="1" gridrow="9" pageId="2" pageNumber="143">22.5</td>
|
||
<td box="[1266,1350,1553,1572]" gridcol="2" gridrow="9" pageId="2" pageNumber="143">22.5-37.6</td>
|
||
<td box="[1361,1409,1553,1572]" gridcol="3" gridrow="9" pageId="2" pageNumber="143">29.0</td>
|
||
<td box="[1421,1458,1553,1572]" gridcol="4" gridrow="9" pageId="2" pageNumber="143">4.35</td>
|
||
</tr>
|
||
<tr box="[825,1458,1578,1597]" gridrow="10" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1578,1597]" gridcol="0" gridrow="10" pageId="2" pageNumber="143">Pectoral-fin length</td>
|
||
<td box="[1176,1254,1578,1597]" gridcol="1" gridrow="10" pageId="2" pageNumber="143">22.5</td>
|
||
<td box="[1266,1350,1578,1597]" gridcol="2" gridrow="10" pageId="2" pageNumber="143">19.1-23.8</td>
|
||
<td box="[1361,1409,1578,1597]" gridcol="3" gridrow="10" pageId="2" pageNumber="143">22.3</td>
|
||
<td box="[1421,1458,1578,1597]" gridcol="4" gridrow="10" pageId="2" pageNumber="143">1.30</td>
|
||
</tr>
|
||
<tr box="[825,1458,1602,1621]" gridrow="11" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1602,1621]" gridcol="0" gridrow="11" pageId="2" pageNumber="143">Pelvic-fin length</td>
|
||
<td box="[1176,1254,1602,1621]" gridcol="1" gridrow="11" pageId="2" pageNumber="143">14.3</td>
|
||
<td box="[1266,1350,1602,1621]" gridcol="2" gridrow="11" pageId="2" pageNumber="143">14.3-18.4</td>
|
||
<td box="[1361,1409,1602,1621]" gridcol="3" gridrow="11" pageId="2" pageNumber="143">15.8</td>
|
||
<td box="[1421,1458,1602,1621]" gridcol="4" gridrow="11" pageId="2" pageNumber="143">1.32</td>
|
||
</tr>
|
||
<tr box="[825,1458,1627,1646]" gridrow="12" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1627,1646]" gridcol="0" gridrow="12" pageId="2" pageNumber="143">Anal-fin length</td>
|
||
<td box="[1176,1254,1627,1646]" gridcol="1" gridrow="12" pageId="2" pageNumber="143">12.6</td>
|
||
<td box="[1266,1350,1627,1646]" gridcol="2" gridrow="12" pageId="2" pageNumber="143">12.3-17.6</td>
|
||
<td box="[1361,1409,1627,1646]" gridcol="3" gridrow="12" pageId="2" pageNumber="143">14.6</td>
|
||
<td box="[1421,1458,1627,1646]" gridcol="4" gridrow="12" pageId="2" pageNumber="143">1.82</td>
|
||
</tr>
|
||
<tr box="[825,1458,1651,1670]" gridrow="13" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1651,1670]" gridcol="0" gridrow="13" pageId="2" pageNumber="143">Dorsal-fin base length</td>
|
||
<td box="[1176,1254,1651,1670]" gridcol="1" gridrow="13" pageId="2" pageNumber="143">21.6</td>
|
||
<td box="[1266,1350,1651,1670]" gridcol="2" gridrow="13" pageId="2" pageNumber="143">21.4-26.3</td>
|
||
<td box="[1361,1409,1651,1670]" gridcol="3" gridrow="13" pageId="2" pageNumber="143">24.2</td>
|
||
<td box="[1421,1458,1651,1670]" gridcol="4" gridrow="13" pageId="2" pageNumber="143">1.44</td>
|
||
</tr>
|
||
<tr box="[825,1458,1676,1695]" gridrow="14" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1676,1695]" gridcol="0" gridrow="14" pageId="2" pageNumber="143">Adipose-fin base length</td>
|
||
<td box="[1176,1254,1676,1695]" gridcol="1" gridrow="14" pageId="2" pageNumber="143">14.5</td>
|
||
<td box="[1266,1350,1676,1695]" gridcol="2" gridrow="14" pageId="2" pageNumber="143">12.2-15.8</td>
|
||
<td box="[1361,1409,1676,1695]" gridcol="3" gridrow="14" pageId="2" pageNumber="143">14.0</td>
|
||
<td box="[1421,1458,1676,1695]" gridcol="4" gridrow="14" pageId="2" pageNumber="143">1.05</td>
|
||
</tr>
|
||
<tr box="[825,1458,1700,1719]" gridrow="15" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1700,1719]" gridcol="0" gridrow="15" pageId="2" pageNumber="143">Anal-fin base length</td>
|
||
<td box="[1176,1254,1700,1719]" gridcol="1" gridrow="15" pageId="2" pageNumber="143">42.3</td>
|
||
<td box="[1266,1350,1700,1719]" gridcol="2" gridrow="15" pageId="2" pageNumber="143">40.1-47.9</td>
|
||
<td box="[1361,1409,1700,1719]" gridcol="3" gridrow="15" pageId="2" pageNumber="143">44.1</td>
|
||
<td box="[1421,1458,1700,1719]" gridcol="4" gridrow="15" pageId="2" pageNumber="143">2.68</td>
|
||
</tr>
|
||
<tr box="[825,1458,1725,1744]" gridrow="16" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1725,1744]" gridcol="0" gridrow="16" pageId="2" pageNumber="143">Supraoccipital process to dorsal fin distance</td>
|
||
<td box="[1176,1254,1725,1744]" gridcol="1" gridrow="16" pageId="2" pageNumber="143">49.7</td>
|
||
<td box="[1266,1350,1725,1744]" gridcol="2" gridrow="16" pageId="2" pageNumber="143">43.3-50.0</td>
|
||
<td box="[1361,1409,1725,1744]" gridcol="3" gridrow="16" pageId="2" pageNumber="143">46.9</td>
|
||
<td box="[1421,1458,1725,1744]" gridcol="4" gridrow="16" pageId="2" pageNumber="143">2.18</td>
|
||
</tr>
|
||
<tr box="[825,1458,1749,1769]" gridrow="17" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1749,1769]" gridcol="0" gridrow="17" pageId="2" pageNumber="143">Dorsal to adipose fin distance</td>
|
||
<td box="[1176,1254,1749,1769]" gridcol="1" gridrow="17" pageId="2" pageNumber="143">13.8</td>
|
||
<td box="[1266,1350,1749,1769]" gridcol="2" gridrow="17" pageId="2" pageNumber="143">10.0-13.9</td>
|
||
<td box="[1361,1409,1749,1769]" gridcol="3" gridrow="17" pageId="2" pageNumber="143">11.6</td>
|
||
<td box="[1421,1458,1749,1769]" gridcol="4" gridrow="17" pageId="2" pageNumber="143">1.26</td>
|
||
</tr>
|
||
<tr box="[825,1458,1774,1793]" gridrow="18" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1774,1793]" gridcol="0" gridrow="18" pageId="2" pageNumber="143">Supraoccipital process length</td>
|
||
<td box="[1176,1254,1774,1793]" gridcol="1" gridrow="18" pageId="2" pageNumber="143">17.1</td>
|
||
<td box="[1266,1350,1774,1793]" gridcol="2" gridrow="18" pageId="2" pageNumber="143">14.7-17.1</td>
|
||
<td box="[1361,1409,1774,1793]" gridcol="3" gridrow="18" pageId="2" pageNumber="143">16.1</td>
|
||
<td box="[1421,1458,1774,1793]" gridcol="4" gridrow="18" pageId="2" pageNumber="143">0.67</td>
|
||
</tr>
|
||
<tr box="[825,1458,1798,1817]" gridrow="19" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1798,1817]" gridcol="0" gridrow="19" pageId="2" pageNumber="143">Interorbital width</td>
|
||
<td box="[1176,1254,1798,1817]" gridcol="1" gridrow="19" pageId="2" pageNumber="143">15.9</td>
|
||
<td box="[1266,1350,1798,1817]" gridcol="2" gridrow="19" pageId="2" pageNumber="143">14.4-16.3</td>
|
||
<td box="[1361,1409,1798,1817]" gridcol="3" gridrow="19" pageId="2" pageNumber="143">15.2</td>
|
||
<td box="[1421,1458,1798,1817]" gridcol="4" gridrow="19" pageId="2" pageNumber="143">0.47</td>
|
||
</tr>
|
||
<tr box="[825,1458,1823,1842]" gridrow="20" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1823,1842]" gridcol="0" gridrow="20" pageId="2" pageNumber="143">Orbital diameter</td>
|
||
<td box="[1176,1254,1823,1842]" gridcol="1" gridrow="20" pageId="2" pageNumber="143">10.8</td>
|
||
<td box="[1266,1350,1823,1842]" gridcol="2" gridrow="20" pageId="2" pageNumber="143">10.5-12.6</td>
|
||
<td box="[1361,1409,1823,1842]" gridcol="3" gridrow="20" pageId="2" pageNumber="143">11.4</td>
|
||
<td box="[1421,1458,1823,1842]" gridcol="4" gridrow="20" pageId="2" pageNumber="143">0.55</td>
|
||
</tr>
|
||
<tr box="[825,1458,1847,1866]" gridrow="21" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1847,1866]" gridcol="0" gridrow="21" pageId="2" pageNumber="143">Snout length</td>
|
||
<td box="[1176,1254,1847,1866]" gridcol="1" gridrow="21" pageId="2" pageNumber="143">8.7</td>
|
||
<td box="[1266,1350,1847,1866]" gridcol="2" gridrow="21" pageId="2" pageNumber="143">8.0-8.9</td>
|
||
<td box="[1361,1409,1847,1866]" gridcol="3" gridrow="21" pageId="2" pageNumber="143">8.6</td>
|
||
<td box="[1421,1458,1847,1866]" gridcol="4" gridrow="21" pageId="2" pageNumber="143">0.21</td>
|
||
</tr>
|
||
<tr box="[825,1458,1872,1891]" gridrow="22" pageId="2" pageNumber="143">
|
||
<td box="[825,1458,1872,1891]" colspan="5" colspanRight="4" gridcol="0" gridrow="22" pageId="2" pageNumber="143">Percents of head length</td>
|
||
</tr>
|
||
<tr box="[825,1458,1896,1915]" gridrow="23" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1896,1915]" gridcol="0" gridrow="23" pageId="2" pageNumber="143">Interorbital width</td>
|
||
<td box="[1176,1254,1896,1915]" gridcol="1" gridrow="23" pageId="2" pageNumber="143">54.9</td>
|
||
<td box="[1266,1350,1896,1915]" gridcol="2" gridrow="23" pageId="2" pageNumber="143">50.1-55.8</td>
|
||
<td box="[1361,1409,1896,1915]" gridcol="3" gridrow="23" pageId="2" pageNumber="143">53.0</td>
|
||
<td box="[1421,1458,1896,1915]" gridcol="4" gridrow="23" pageId="2" pageNumber="143">1.80</td>
|
||
</tr>
|
||
<tr box="[825,1458,1921,1940]" gridrow="24" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1921,1940]" gridcol="0" gridrow="24" pageId="2" pageNumber="143">Orbital diameter</td>
|
||
<td box="[1176,1254,1921,1940]" gridcol="1" gridrow="24" pageId="2" pageNumber="143">37.1</td>
|
||
<td box="[1266,1350,1921,1940]" gridcol="2" gridrow="24" pageId="2" pageNumber="143">37.1-42.9</td>
|
||
<td box="[1361,1409,1921,1940]" gridcol="3" gridrow="24" pageId="2" pageNumber="143">39.9</td>
|
||
<td box="[1421,1458,1921,1940]" gridcol="4" gridrow="24" pageId="2" pageNumber="143">1.46</td>
|
||
</tr>
|
||
<tr box="[825,1458,1945,1964]" gridrow="25" pageId="2" pageNumber="143">
|
||
<td box="[825,1165,1945,1964]" gridcol="0" gridrow="25" pageId="2" pageNumber="143">Snout length</td>
|
||
<td box="[1176,1254,1945,1964]" gridcol="1" gridrow="25" pageId="2" pageNumber="143">29.9</td>
|
||
<td box="[1266,1350,1945,1964]" gridcol="2" gridrow="25" pageId="2" pageNumber="143">28.0-31.6</td>
|
||
<td box="[1361,1409,1945,1964]" gridcol="3" gridrow="25" pageId="2" pageNumber="143">30.1</td>
|
||
<td box="[1421,1458,1945,1964]" gridcol="4" gridrow="25" pageId="2" pageNumber="143">1.00</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph blockId="2.[136,779,1744,1897]" pageId="2" pageNumber="143">
|
||
<emphasis bold="true" box="[136,362,1744,1768]" pageId="2" pageNumber="143">Sexual dimorphism.</emphasis>
|
||
Adult males of
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[525,700,1745,1769]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="143" phylum="Chordata" rank="species" species="cuiaba">
|
||
<emphasis box="[525,700,1745,1769]" italics="true" pageId="2" pageNumber="143">Metynnis cuiaba</emphasis>
|
||
</taxonomicName>
|
||
exhibit a lobule at the distal edge of the anal fin, and dorsal-fin rays are not elongated. Adult females have distal anal-fin margin somewhat straight and first dorsal-fin rays elongated, forming filaments apparently only during breeding period (
|
||
<figureCitation box="[672,736,1873,1897]" captionStart="Fig" captionStartId="4.[136,174,634,658]" captionTargetBox="[152,766,183,594]" captionTargetId="figure-220@4.[140,783,174,602]" captionTargetPageId="4" captionText="Fig.3. Sexual dimorphism in Metynnis cuiaba. Left:NUP 3276, 131.1mm SL,male;right:MZUSP 100627,80.5 mmSL,female. Both collected at baía Sinhá Mariana, rio Cuiabá drainage." figureDoi="http://doi.org/10.5281/zenodo.5420465" httpUri="https://zenodo.org/record/5420465/files/figure.png" pageId="2" pageNumber="143">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="3" lastPageNumber="144" pageId="2" pageNumber="143" type="distribution">
|
||
<paragraph blockId="2.[136,778,1936,1961]" lastBlockId="3.[129,771,1232,1320]" lastPageId="3" lastPageNumber="144" pageId="2" pageNumber="143">
|
||
<emphasis bold="true" box="[136,287,1936,1960]" pageId="2" pageNumber="143">Distribution.</emphasis>
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[297,484,1937,1961]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="143" phylum="Chordata" rank="species" species="cuiaba">
|
||
<emphasis box="[297,484,1937,1961]" italics="true" pageId="2" pageNumber="143">Metynnis cuiaba</emphasis>
|
||
</taxonomicName>
|
||
is known from the upper portions of rio
|
||
<collectingCountry box="[297,391,1232,1256]" name="Paraguay" pageId="3" pageNumber="144">Paraguai</collectingCountry>
|
||
basin, in Cuiabá and Manso river drainages, including lakes (baías) in the Pantanal,
|
||
<collectingRegion country="Brazil" name="Mato Grosso" pageId="3" pageNumber="144">Mato Grosso State</collectingRegion>
|
||
, Central
|
||
<collectingCountry box="[273,337,1296,1320]" name="Brazil" pageId="3" pageNumber="144">Brazil</collectingCountry>
|
||
(
|
||
<figureCitation box="[349,412,1296,1320]" captionStart="Fig" captionStartId="4.[138,177,1617,1641]" captionTargetBox="[241,1358,799,1581]" captionTargetId="figure-224@4.[229,1363,784,1595]" captionTargetPageId="4" captionText="Fig. 4. Partial map of Brazil and adjoining countries showing collecting sites of Metynnis cuiaba.Asterisk = type locality. Dot = distribution (symbols represent more than one collecting locality)." figureDoi="http://doi.org/10.5281/zenodo.5420471" httpUri="https://zenodo.org/record/5420471/files/figure.png" pageId="3" pageNumber="144">Fig. 4</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5420463" ID-Zenodo-Dep="5420463" box="[131,1286,1143,1168]" httpUri="https://zenodo.org/record/5420463/files/figure.png" pageId="3" pageNumber="144" startId="3.[131,170,1143,1167]" targetBox="[125,1449,174,1133]" targetPageId="3">
|
||
<paragraph blockId="3.[131,1286,1143,1168]" box="[131,1286,1143,1168]" pageId="3" pageNumber="144">
|
||
<emphasis bold="true" box="[131,199,1143,1167]" pageId="3" pageNumber="144">Fig. 2.</emphasis>
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[205,380,1143,1167]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="144" phylum="Chordata" rank="species" species="cuiaba">
|
||
<emphasis box="[205,380,1143,1167]" italics="true" pageId="3" pageNumber="144">Metynnis cuiaba</emphasis>
|
||
</taxonomicName>
|
||
, paratype, NUP 2055, 111.6 mm SL, female, baía Sinhá Mariana, rio Cuiabá drainage.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection pageId="3" pageNumber="144" type="etymology">
|
||
<paragraph blockId="3.[129,771,1360,1448]" pageId="3" pageNumber="144">
|
||
<emphasis bold="true" box="[129,258,1360,1384]" pageId="3" pageNumber="144">Etymology.</emphasis>
|
||
The species name,
|
||
<emphasis box="[467,547,1360,1384]" italics="true" pageId="3" pageNumber="144">
|
||
<taxonomicName authorityName="Pavanelli & Ota & Petry" authorityYear="2009" box="[467,543,1360,1384]" class="Actinopterygii" family="Serrasalmidae" genus="Metynnis" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="144" phylum="Chordata" rank="species" species="cuiaba">cuiaba</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
is given in reference to the type-locality of the new species, rio Cuiabá, tributary to rio
|
||
<collectingCountry box="[192,290,1424,1448]" name="Paraguay" pageId="3" pageNumber="144">Paraguai</collectingCountry>
|
||
. A noun in apposition.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="144" type="discussion">
|
||
<paragraph blockId="3.[129,771,1488,1576]" pageId="3" pageNumber="144">
|
||
<emphasis bold="true" box="[129,240,1488,1512]" pageId="3" pageNumber="144">Remarks.</emphasis>
|
||
Juvenile specimens (less than 70.0 mm SL) have a higher proportion ratio between body depth and SL, which diminishes during ontogenetic development (
|
||
<figureCitation box="[611,675,1552,1576]" captionStart="Fig" captionStartId="4.[816,856,666,690]" captionTargetBox="[816,1459,179,648]" captionTargetId="figure-222@4.[816,1459,179,648]" captionTargetPageId="4" captionText="Fig. 5. Ratio between standard length and body depth in juveniles and adults of Metynnis cuiaba." figureDoi="http://doi.org/10.5281/zenodo.5420469" httpUri="https://zenodo.org/record/5420469/files/figure.png" pageId="3" pageNumber="144">Fig. 5</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |