344 lines
34 KiB
XML
344 lines
34 KiB
XML
<document id="69558E28E232BE63ED5090F9C8948899" ID-CLB-Dataset="45365" ID-DOI="10.5281/zenodo.210066" ID-GBIF-Dataset="57310142-e516-4f5b-8317-4f93d368378e" ID-ISSN="1175-5326" ID-Zenodo-Dep="210066" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460444971357" checkinUser="plazi" docAuthor="Malabarba, Luiz R., Bertaco, Vinicius A., Carvalho, Fernando R. & Litz, Thomas O." docDate="2012" docId="BF55835BFFB6FF8AA3E83236FC2DEAD6" docLanguage="en" docName="zt03204p060.pdf" docOrigin="Zootaxa 3204" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Ectrepopterus Fowler 1943" docType="treatment" docVersion="8" lastPageNumber="50" masterDocId="436CFB23FFB4FF89A37F3159FFE5EA02" masterDocTitle="Revalidation of the genus Ectrepopterus Fowler (Teleostei: Characiformes), with the redescription of its type species, E. uruguayensis" masterLastPageNumber="60" masterPageNumber="47" pageNumber="49" updateTime="1698333271125" updateUser="ExternalLinkService">
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<mods:title id="373023A466F6DBCB7FEDCC1641D2FE93">Revalidation of the genus Ectrepopterus Fowler (Teleostei: Characiformes), with the redescription of its type species, E. uruguayensis</mods:title>
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<mods:namePart id="53D5DED7D895B742802970749E9D9C43">Malabarba, Luiz R.</mods:namePart>
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<mods:namePart id="A1E0C3481F833EEE0AFC8F6D3490362D">Bertaco, Vinicius A.</mods:namePart>
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<mods:namePart id="B9B56DE2EA721D2E58AF2787B8831858">Carvalho, Fernando R.</mods:namePart>
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<mods:namePart id="AB5FC6891732D236C230FD8F42CF44B6">Litz, Thomas O.</mods:namePart>
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<mods:typeOfResource id="56D1806F9EE6D4882B3D39061C29818D">text</mods:typeOfResource>
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<mods:date id="4E39D811EED4DA4D8103B1F3502494E1">2012</mods:date>
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<mods:number id="1C49B7BD620F0A17D6F7803F3A0D1569">3204</mods:number>
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<treatment id="BF55835BFFB6FF8AA3E83236FC2DEAD6" ID-DOI="http://doi.org/10.5281/zenodo.5662228" ID-GBIF-Taxon="119509244" ID-Zenodo-Dep="5662228" LSID="urn:lsid:plazi:treatment:BF55835BFFB6FF8AA3E83236FC2DEAD6" httpUri="http://treatment.plazi.org/id/BF55835BFFB6FF8AA3E83236FC2DEAD6" lastPageId="3" lastPageNumber="50" pageId="2" pageNumber="49">
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<subSubSection id="7FE661C6FFB6FF8BA3E83236FE04E98B" box="[151,481,879,905]" pageId="2" pageNumber="49" type="nomenclature">
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<paragraph id="3743324DFFB6FF8BA3E83236FE04E98B" blockId="2.[151,481,879,905]" box="[151,481,879,905]" pageId="2" pageNumber="49">
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<heading id="6C0B8521FFB6FF8BA3E83236FE04E98B" bold="true" box="[151,481,879,905]" fontSize="11" level="1" pageId="2" pageNumber="49" reason="1">
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<taxonomicName id="F0FC49CEFFB6FF8BA3E83236FE04E98B" ID-CoL="49ZM" ID-ENA="2608191" authority="Fowler 1943" authorityName="Fowler" authorityYear="1943" box="[151,481,879,905]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA3E83236FE04E98B" bold="true" box="[151,481,879,905]" pageId="2" pageNumber="49">
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<emphasis id="0588EE5FFFB6FF8BA3E83236FEA4E98B" bold="true" box="[151,321,879,905]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
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<bibRefCitation id="536D4FBCFFB6FF8BA2383236FE04E98B" author="Fowler" box="[327,481,879,905]" pageId="2" pageNumber="49" refString="Fowler, H. W. (1943) Notes and descriptions of new or little known fishes from Uruguay. Proceedings of the Academy of Natural Science of Philadelphia, 95, 311 - 334." type="journal article" year="1943">Fowler 1943</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="7FE661C6FFB6FF8BA3E832E1FB1EEE08" pageId="2" pageNumber="49" type="reference_group">
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||
<paragraph id="3743324DFFB6FF8BA3E832E1FB1EEE08" blockId="2.[151,1437,950,1034]" pageId="2" pageNumber="49">
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||
<treatmentCitationGroup id="17EC1563FFB6FF8BA3E832E1FB1EEE08" pageId="2" pageNumber="49">
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<taxonomicName id="F0FC49CEFFB6FF8BA3E832E1FE08E9CE" ID-CoL="49ZM" authority="Fowler 1943:313" authorityName="Fowler" authorityPageNumber="313" authorityYear="1943" box="[151,493,950,973]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA3E832E1FEC3E9CF" box="[151,294,952,973]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
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<treatmentCitation id="B65D145CFFB6FF8BA24A32EFFE08E9CE" author="Fowler" box="[309,493,950,972]" page="313" pageId="2" pageNumber="49" year="1943">
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<bibRefCitation id="536D4FBCFFB6FF8BA24A32EFFE24E9CE" author="Fowler" box="[309,449,950,972]" pageId="2" pageNumber="49" refString="Fowler, H. W. (1943) Notes and descriptions of new or little known fishes from Uruguay. Proceedings of the Academy of Natural Science of Philadelphia, 95, 311 - 334." type="journal article" year="1943">Fowler 1943</bibRefCitation>
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:313
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</treatmentCitation>
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</taxonomicName>
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(subgenus of
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<taxonomicName id="F0FC49CEFFB6FF8BA1E732EEFCA4E9CF" box="[664,833,951,973]" family="Characidae" genus="Megalamphodus" higherTaxonomySource="CoL" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA1E732EEFCA4E9CF" box="[664,833,951,973]" italics="true" pageId="2" pageNumber="49">Megalamphodus</emphasis>
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</taxonomicName>
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;
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<typeStatus id="E8478CEFFFB6FF8BA02732EEFC61E9CE" box="[856,900,951,972]" pageId="2" pageNumber="49">type</typeStatus>
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species by original designation and monotypy:
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<taxonomicName id="F0FC49CEFFB6FF8BA3B8328CFE1BE9E9" box="[199,510,981,1003]" family="Characidae" genus="Megalamphodus" higherTaxonomySource="CoL" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="uruguayensis">
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<emphasis id="0588EE5FFFB6FF8BA3B8328CFE1BE9E9" box="[199,510,981,1003]" italics="true" pageId="2" pageNumber="49">Megalamphodus uruguayensis</emphasis>
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</taxonomicName>
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).
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<treatmentCitation id="B65D145CFFB6FF8BA16A328CFD47E9E8" author="Gery" box="[533,674,981,1003]" page="14" pageId="2" pageNumber="49" year="1972">
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<bibRefCitation id="536D4FBCFFB6FF8BA16A328CFD63E9E8" author="Gery" box="[533,646,981,1003]" pageId="2" pageNumber="49" refString="Gery, J. (1972) Corrected and supplemented descriptions of certain characoid fishes described by Henry W. Fowler, with revisions of several of their genera. Studies on the Neotropical Fauna, 7, 1 - 35." type="journal article" year="1972">Géry 1972</bibRefCitation>
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:14
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</treatmentCitation>
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(redescription of the
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<typeStatus id="E8478CEFFFB6FF8BA0FC328FFC4AE9E9" box="[899,943,982,1003]" pageId="2" pageNumber="49">type</typeStatus>
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species; new diagnosis for the subgenus).
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<treatmentCitation id="B65D145CFFB6FF8BA616328CFEC2EE0B" author="Gery" page="586" pageId="2" pageNumber="49" year="1977">
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<bibRefCitation id="536D4FBCFFB6FF8BA616328CFF1EEE0B" author="Gery" pageId="2" pageNumber="49" refString="Gery, J. (1977) Characoids of the World. T. H. F. Publications, Neptune City, NJ, 672 p." type="book" year="1977">Géry 1977</bibRefCitation>
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:586
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</treatmentCitation>
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(synonym of
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<taxonomicName id="F0FC49CEFFB6FF8BA2CB32ADFDB9EE08" box="[436,604,1012,1034]" family="Characidae" genus="Megalamphodus" higherTaxonomySource="CoL" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA2CB32ADFDB9EE08" box="[436,604,1012,1034]" italics="true" pageId="2" pageNumber="49">Megalamphodus</emphasis>
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</taxonomicName>
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).
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<treatmentCitation id="B65D145CFFB6FF8BA10D32AAFC52EE0B" author="Weitzman" box="[626,951,1011,1033]" page="234" pageId="2" pageNumber="49" year="1997">
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<bibRefCitation id="536D4FBCFFB6FF8BA10D32AAFC6EEE0B" author="Weitzman" box="[626,907,1011,1033]" pageId="2" pageNumber="49" refString="Weitzman, S. H. & Palmer, L. (1997) A new species Hyphessobrycon (Teleostei: Characidae) from the Neblina region of Venezuela and Brazil, with comments on the putative ' rosy tetra clade'. Ichthyological Exploration of Freshwaters, 7, 209 - 242." type="journal article" year="1997">Weitzman and Palmer 1997</bibRefCitation>
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:234
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</treatmentCitation>
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(synonym of
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<taxonomicName id="F0FC49CEFFB6FF8BA73B32ADFB09EE08" ID-CoL="52JH" box="[1092,1260,1012,1034]" class="Actinopterygii" family="Characidae" genus="Hyphessobrycon" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA73B32ADFB09EE08" box="[1092,1260,1012,1034]" italics="true" pageId="2" pageNumber="49">Hyphessobrycon</emphasis>
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</taxonomicName>
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).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="7FE661C6FFB6FF8AA3E83576FC2DEAD6" lastPageId="3" lastPageNumber="50" pageId="2" pageNumber="49" type="diagnosis">
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<paragraph id="3743324DFFB6FF8BA3E83576FBC8EE8D" blockId="2.[151,1437,1071,2033]" pageId="2" pageNumber="49">
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<emphasis id="0588EE5FFFB6FF8BA3E83576FEF4EE4A" bold="true" box="[151,273,1071,1096]" pageId="2" pageNumber="49">Diagnosis.</emphasis>
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The following unambiguous apomorphies obtained through equal weighting analysis diagnose
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<taxonomicName id="F0FC49CEFFB6FF8BA3E8350CFED0EE6E" box="[151,309,1109,1132]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA3E8350CFED0EE6E" box="[151,309,1109,1132]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
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</taxonomicName>
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(ordered according to their consistency indexes). Characters 62, 67, 168, and 310 were also found as unambiguous autapomorphies of
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<taxonomicName id="F0FC49CEFFB6FF8BA1723520FD4EEE92" box="[525,683,1145,1168]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA1723520FD4EEE92" box="[525,683,1145,1168]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
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</taxonomicName>
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in the implied weighting analysis.
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</paragraph>
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<paragraph id="3743324DFFB6FF8BA3B635C4FC5EEF8E" blockId="2.[151,1437,1071,2033]" pageId="2" pageNumber="49">
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-
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||
<emphasis id="0588EE5FFFB6FF8BA3A335C2FE3BEEB6" bold="true" box="[220,478,1179,1204]" pageId="2" pageNumber="49">
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||
(
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<collectingCountry id="4FEB72DDFFB6FF8BA39B35C2FEEFEEB6" box="[228,266,1179,1204]" name="Switzerland" pageId="2" pageNumber="49">Ch</collectingCountry>
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. 168:2; ci = 0.33)
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</emphasis>
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Foramen in posterior region of metapterygoid that serves as passage for the
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<emphasis id="0588EE5FFFB6FF8BA62935C4FEC8EEDA" italics="true" pageId="2" pageNumber="49">ramus mandibularis</emphasis>
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of the
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<emphasis id="0588EE5FFFB6FF8BA2063598FE14EEDA" box="[377,497,1217,1240]" italics="true" pageId="2" pageNumber="49">trigeminus</emphasis>
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nerve forms an incomplete arch, bordered posteriorly by the hyomandibula (
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<figureCitation id="AFC72EC8FFB6FF8BA63635E6FA6BEED5" box="[1353,1422,1215,1239]" captionStart="FIGURE 2" captionStartId="4.[151,250,1912,1935]" captionTargetBox="[172,1404,1047,1860]" captionTargetId="figure@4.[151,1436,1018,1892]" captionTargetPageId="4" captionText="FIGURE 2. Ectrepopterus uruguayensis, UFRGS 8578, 37.4 mm SL, male. Lower and upper jaws showing the premaxilla (PMX), maxilla (MAX) and dentary (DEN), and suspensorium showing the foramen in posterior region of metapterygoid (MTP) forming an incomplete arch and bordered posteriorly by the hyomandibula (HYO), left side. Scale bar = 1 mm." httpUri="https://zenodo.org/record/210068/files/figure.png" pageId="2" pageNumber="49">Fig. 2</figureCitation>
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). This foramen is situated entirely within the metapterygoid among characid fishes lacking a supraorbital. The condition found in
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<taxonomicName id="F0FC49CEFFB6FF8BA2103450FDE8EF22" box="[367,525,1289,1312]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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<emphasis id="0588EE5FFFB6FF8BA2103450FDE8EF22" box="[367,525,1289,1312]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
|
||
</taxonomicName>
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is apomorphic, and a reversal, since the foramen opening posteriorly is found in several basal lineages of the
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<taxonomicName id="F0FC49CEFFB6FF8BA28C3475FD94EF46" box="[499,625,1324,1348]" class="Actinopterygii" family="Characidae" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="family">Characidae</taxonomicName>
|
||
(
|
||
<emphasis id="0588EE5FFFB6FF8BA1F83474FD76EF46" box="[647,659,1325,1348]" italics="true" pageId="2" pageNumber="49">e</emphasis>
|
||
.
|
||
<emphasis id="0588EE5FFFB6FF8BA1E53474FD4DEF46" box="[666,680,1325,1348]" italics="true" pageId="2" pageNumber="49">g</emphasis>
|
||
.
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA1C33474FBAAEF46" authority="Muller and Troschel 1844" authorityName="Muller and Troschel" authorityYear="1844" box="[700,1103,1324,1348]" class="Actinopterygii" family="Bryconidae" genus="Brycon" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
|
||
<emphasis id="0588EE5FFFB6FF8BA1C33474FCE8EF46" box="[700,781,1325,1348]" italics="true" pageId="2" pageNumber="49">Brycon</emphasis>
|
||
Müller and Troschel 1844
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA7203474FA86EF46" authority="Kner 1858" authorityName="Kner" authorityYear="1858" box="[1119,1379,1324,1348]" class="Actinopterygii" family="Iguanodectidae" genus="Bryconops" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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||
<emphasis id="0588EE5FFFB6FF8BA7203474FB32EF46" box="[1119,1239,1325,1348]" italics="true" pageId="2" pageNumber="49">Bryconops</emphasis>
|
||
Kner 1858
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA3E83409FE56EF65" authority="Cope 1872" authorityName="Cope" authorityYear="1872" box="[151,435,1359,1384]" class="Actinopterygii" family="Iguanodectidae" genus="Iguanodectes" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
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||
<emphasis id="0588EE5FFFB6FF8BA3E83409FEC8EF6A" box="[151,301,1360,1384]" italics="true" pageId="2" pageNumber="49">Iguanodectes</emphasis>
|
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Cope 1872
|
||
</taxonomicName>
|
||
; see
|
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<bibRefCitation id="536D4FBCFFB6FF8BA2933416FD75EF65" author="Mirande" box="[492,656,1359,1383]" pageId="2" pageNumber="49" refString="Mirande, J. M. (2010) Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy. Neotropical Ichthyology, 8, 385 - 568." type="journal article" year="2010">Mirande 2010</bibRefCitation>
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||
). This condition was found homoplastically in
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA7D83408FE73EF8E" authority="Regan 1908" authorityName="Regan" authorityYear="1908" class="Actinopterygii" family="Characidae" genus="Bryconamericus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="scleroparius">
|
||
<emphasis id="0588EE5FFFB6FF8BA7D83408FF13EF8E" italics="true" pageId="2" pageNumber="49">Bryconamericus scleroparius</emphasis>
|
||
(Regan 1908)
|
||
</taxonomicName>
|
||
and in
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA295342DFC52EF8E" authority="Perugia 1891" authorityName="Perugia" authorityYear="1891" box="[490,951,1396,1420]" class="Actinopterygii" family="Characidae" genus="Pseudocorynopoma" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="doriae">
|
||
<emphasis id="0588EE5FFFB6FF8BA295342DFCFDEF8E" box="[490,792,1396,1420]" italics="true" pageId="2" pageNumber="49">Pseudocorynopoma doriae</emphasis>
|
||
Perugia 1891
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="3743324DFFB6FF8BA3B634C0FB1FEC8A" blockId="2.[151,1437,1071,2033]" pageId="2" pageNumber="49">
|
||
-
|
||
<emphasis id="0588EE5FFFB6FF8BA3A434CEFE3EEFB2" bold="true" box="[219,475,1431,1456]" pageId="2" pageNumber="49">
|
||
(
|
||
<collectingCountry id="4FEB72DDFFB6FF8BA39C34CEFEECEFB2" box="[227,265,1431,1456]" name="Switzerland" pageId="2" pageNumber="49">Ch</collectingCountry>
|
||
. 310:1; ci = 0.10)
|
||
</emphasis>
|
||
Pectoral-fin rays bearing hooks. Although the presence of hooks in the fin rays is a condition shared by most characid fishes (
|
||
<bibRefCitation id="536D4FBCFFB6FF8BA10934E5FC3BEFD6" author="Malabarba" box="[630,990,1468,1492]" pageId="2" pageNumber="49" refString="Malabarba, L. R. & Weitzman, S. H. (2003) Description of new genus with six new species from southern Brazil, Uruguay and Argentina, with a discussion of a putative characid clade (Teleostei: Characiformes: Characidae). Comunicacoes do Museu de Ciencias e Tecnologia da PUCRS, Serie Zoologia, 16, 67 - 151." type="journal article" year="2003">Malabarba and Weitzman 2003</bibRefCitation>
|
||
), its presence in the pectoral fin rays is not usual and was found by parsimony as diagnostic for
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA06334B8FC5CEFFA" box="[796,953,1505,1528]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
|
||
<emphasis id="0588EE5FFFB6FF8BA06334B8FC5CEFFA" box="[796,953,1505,1528]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
|
||
</taxonomicName>
|
||
. It was found homoplastic in
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA66F34B9FE53EC1E" authority="Gery 1972" authorityName="Gery" authorityYear="1972" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="asuncionensis">
|
||
<emphasis id="0588EE5FFFB6FF8BA66F34B9FA92EFFA" box="[1296,1399,1504,1528]" italics="true" pageId="2" pageNumber="49">Astyanax</emphasis>
|
||
cf.
|
||
<emphasis id="0588EE5FFFB6FF8BA3E8375CFED1EC1E" box="[151,308,1541,1564]" italics="true" pageId="2" pageNumber="49">asuncionensis</emphasis>
|
||
<bibRefCitation id="536D4FBCFFB6FF8BA243375DFE53EC1E" author="Gery" box="[316,438,1540,1564]" pageId="2" pageNumber="49" refString="Gery, J. (1972) Corrected and supplemented descriptions of certain characoid fishes described by Henry W. Fowler, with revisions of several of their genera. Studies on the Neotropical Fauna, 7, 1 - 35." type="journal article" year="1972">Géry 1972</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA2BC375DFC8CEC1E" authority="Casciotta and Almiron 2004" authorityName="Casciotta and Almiron" authorityYear="2004" box="[451,873,1540,1564]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="chico">
|
||
<emphasis id="0588EE5FFFB6FF8BA2BC375DFDC5EC1E" box="[451,544,1540,1564]" italics="true" pageId="2" pageNumber="49">A. chico</emphasis>
|
||
Casciotta and Almirón 2004
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA00A375DFB44EC1E" authority="Perugia 1891" authorityName="Perugia" authorityYear="1891" box="[885,1185,1540,1564]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="lineatus">
|
||
<emphasis id="0588EE5FFFB6FF8BA00A375DFC63EC1E" box="[885,902,1540,1564]" italics="true" pageId="2" pageNumber="49">A</emphasis>
|
||
.
|
||
<emphasis id="0588EE5FFFB6FF8BA0EA375DFC0BEC1E" box="[917,1006,1540,1564]" italics="true" pageId="2" pageNumber="49">lineatus</emphasis>
|
||
(Perugia 1891)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA7D2375DFE32EC42" authority="Azpelicueta, Casciotta and Almiron 2002" authorityName="Azpelicueta, Casciotta and Almiron" authorityYear="2002" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="troya">
|
||
<emphasis id="0588EE5FFFB6FF8BA7D2375DFAE2EC1E" box="[1197,1287,1540,1564]" italics="true" pageId="2" pageNumber="49">A. troya</emphasis>
|
||
Azpelicueta, Casciotta and Almirón 2002
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA29D3770FC79EC42" authority="Eigenmann 1893" authorityName="Eigenmann" authorityYear="1893" box="[482,924,1576,1600]" class="Actinopterygii" family="Characidae" genus="Bario" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="steindachneri">
|
||
<emphasis id="0588EE5FFFB6FF8BA29D3770FD24EC42" box="[482,705,1576,1600]" italics="true" pageId="2" pageNumber="49">Bario steindachneri</emphasis>
|
||
(Eigenmann 1893)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA0D73770FA72EC42" authority="Boulenger 1887" authorityName="Boulenger" authorityYear="1887" box="[936,1431,1576,1600]" class="Actinopterygii" family="Characidae" genus="Bryconamericus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="iheringii">
|
||
<emphasis id="0588EE5FFFB6FF8BA0D73770FB2DEC42" box="[936,1224,1576,1600]" italics="true" pageId="2" pageNumber="49">Bryconamericus iheringii</emphasis>
|
||
(Boulenger 1887)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA3E83714FE30EC66" authority="Berg 1901" authorityName="Berg" authorityYear="1901" box="[151,469,1612,1636]" class="Actinopterygii" family="Characidae" genus="Bryconamericus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="rubropictus">
|
||
<emphasis id="0588EE5FFFB6FF8BA3E83714FF4DEC66" box="[151,168,1613,1636]" italics="true" pageId="2" pageNumber="49">B</emphasis>
|
||
.
|
||
<emphasis id="0588EE5FFFB6FF8BA3C53715FED9EC66" box="[186,316,1612,1636]" italics="true" pageId="2" pageNumber="49">rubropictus</emphasis>
|
||
(Berg 1901)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA29B3714FCE5EC66" authority="Fowler 1940" authorityName="Fowler" authorityYear="1940" box="[484,768,1612,1636]" class="Actinopterygii" family="Characidae" genus="Bryconamericus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="thomasi">
|
||
<emphasis id="0588EE5FFFB6FF8BA29B3714FE10EC66" box="[484,501,1613,1636]" italics="true" pageId="2" pageNumber="49">B</emphasis>
|
||
.
|
||
<emphasis id="0588EE5FFFB6FF8BA1783715FD85EC66" box="[519,608,1612,1636]" italics="true" pageId="2" pageNumber="49">thomasi</emphasis>
|
||
Fowler 1940
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA0703715FAE8EC66" authority="Boulenger 1887" authorityName="Boulenger" authorityYear="1887" box="[783,1293,1612,1636]" class="Actinopterygii" family="Characidae" genus="Hyphessobrycon" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="luetkenii">
|
||
<emphasis id="0588EE5FFFB6FF8BA0703715FBD0EC66" box="[783,1077,1612,1636]" italics="true" pageId="2" pageNumber="49">Hyphessobrycon luetkenii</emphasis>
|
||
(Boulenger 1887)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA6623714FEAFEC8A" authority="Weitzman 1977" authorityName="Weitzman" authorityYear="1977" class="Actinopterygii" family="Characidae" genus="Hyphessobrycon" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="socolofi">
|
||
<emphasis id="0588EE5FFFB6FF8BA6623714FAD4EC66" box="[1309,1329,1613,1636]" italics="true" pageId="2" pageNumber="49">H</emphasis>
|
||
.
|
||
<emphasis id="0588EE5FFFB6FF8BA63C3715FA79EC66" box="[1347,1436,1612,1636]" italics="true" pageId="2" pageNumber="49">socolofi</emphasis>
|
||
Weitzman 1977
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA2FB3729FB13EC8A" authority="Weitzman, Menezes and Britski 1986 (Mirande 2010)" authorityName="Weitzman, Menezes and Britski 1986 (Mirande" authorityYear="2010" box="[388,1270,1648,1672]" class="Actinopterygii" family="Characidae" genus="Nematocharax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="venustus">
|
||
<emphasis id="0588EE5FFFB6FF8BA2FB3729FD75EC8A" box="[388,656,1648,1672]" italics="true" pageId="2" pageNumber="49">Nematocharax venustus</emphasis>
|
||
Weitzman, Menezes and Britski 1986 (
|
||
<bibRefCitation id="536D4FBCFFB6FF8BA7353729FB0BEC8A" author="Mirande" box="[1098,1262,1648,1672]" pageId="2" pageNumber="49" refString="Mirande, J. M. (2010) Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy. Neotropical Ichthyology, 8, 385 - 568." type="journal article" year="2010">Mirande 2010</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="3743324DFFB6FF8BA3B637CCFB86ED1A" blockId="2.[151,1437,1071,2033]" pageId="2" pageNumber="49">
|
||
-
|
||
<emphasis id="0588EE5FFFB6FF8BA3A637CAFE26ECAE" bold="true" box="[217,451,1683,1708]" pageId="2" pageNumber="49">
|
||
(
|
||
<collectingCountry id="4FEB72DDFFB6FF8BA39E37CAFEEDECAE" box="[225,264,1683,1708]" name="Switzerland" pageId="2" pageNumber="49">Ch</collectingCountry>
|
||
. 62:2; ci = 0.06)
|
||
</emphasis>
|
||
Posterior margin of second infraorbital posteroventrally oblique and second infraorbital ventrally bordering anterior region of third infraorbital (
|
||
<figureCitation id="AFC72EC8FFB6FF8BA06537E1FCBAECD2" box="[794,863,1720,1744]" captionStart="FIGURE 3" captionStartId="5.[201,310,1205,1230]" captionTargetBox="[255,1321,199,1157]" captionTargetId="figure@5.[215,1372,155,1184]" captionTargetPageId="5" captionText="FIGURE 3. Ectrepopterus uruguayensis, UFRGS 8578, 37.4 mm SL, male. Infraorbital series (IO 1 – 6) and antorbital (AOR), left side. Scale bar = 1 mm." httpUri="https://zenodo.org/record/210069/files/figure.png" pageId="2" pageNumber="49">Fig. 3</figureCitation>
|
||
). This condition is usually associated with a long maxilla, and is found homoplastic in
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA1433785FBA5ECF6" authority="Muller and Troschel 1844" authorityName="Muller and Troschel" authorityYear="1844" box="[572,1088,1756,1780]" class="Actinopterygii" family="Characidae" genus="Exodon" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="paradoxus">
|
||
<emphasis id="0588EE5FFFB6FF8BA1433785FCF5ECF6" box="[572,784,1756,1780]" italics="true" pageId="2" pageNumber="49">Exodon paradoxus</emphasis>
|
||
Müller and Troschel 1844
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA7333785FE0DED1A" authority="Eigenmann and Norris 1900" authorityName="Eigenmann and Norris" authorityYear="1900" class="Actinopterygii" family="Characidae" genus="Hollandichthys" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="species" species="multifasciatus">
|
||
<emphasis id="0588EE5FFFB6FF8BA7333785FA79ECF6" box="[1100,1436,1756,1780]" italics="true" pageId="2" pageNumber="49">Hollandichthys multifasciatus</emphasis>
|
||
(Eigenmann and Norris 1900)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA28B3659FD99ED1A" box="[500,636,1792,1816]" class="Actinopterygii" family="Characidae" genus="Oligosarcus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
|
||
<emphasis id="0588EE5FFFB6FF8BA28B3659FD99ED1A" box="[500,636,1792,1816]" italics="true" pageId="2" pageNumber="49">Oligosarcus</emphasis>
|
||
</taxonomicName>
|
||
spp., and several genera of the
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA0A23659FBBAED1A" box="[989,1119,1792,1816]" class="Actinopterygii" family="Characidae" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="subFamily" subFamily="Characinae">Characinae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="3743324DFFB6FF8BA3B6367CFE0BED86" blockId="2.[151,1437,1071,2033]" pageId="2" pageNumber="49">
|
||
-
|
||
<emphasis id="0588EE5FFFB6FF8BA3A5367AFE2CED3E" bold="true" box="[218,457,1827,1852]" pageId="2" pageNumber="49">
|
||
(
|
||
<collectingCountry id="4FEB72DDFFB6FF8BA39D367AFEEDED3E" box="[226,264,1827,1852]" name="Switzerland" pageId="2" pageNumber="49">Ch</collectingCountry>
|
||
. 67:0; ci = 0.03)
|
||
</emphasis>
|
||
Fourth infraorbital (
|
||
<figureCitation id="AFC72EC8FFB6FF8BA1CD367DFD13ED3E" box="[690,758,1828,1852]" captionStart="FIGURE 3" captionStartId="5.[201,310,1205,1230]" captionTargetBox="[255,1321,199,1157]" captionTargetId="figure@5.[215,1372,155,1184]" captionTargetPageId="5" captionText="FIGURE 3. Ectrepopterus uruguayensis, UFRGS 8578, 37.4 mm SL, male. Infraorbital series (IO 1 – 6) and antorbital (AOR), left side. Scale bar = 1 mm." httpUri="https://zenodo.org/record/210069/files/figure.png" pageId="2" pageNumber="49">Fig. 3</figureCitation>
|
||
) more developed longitudinally than dorsoventrally (
|
||
<emphasis id="0588EE5FFFB6FF8BA62B367CFA7EED3E" box="[1364,1435,1829,1852]" italics="true" pageId="2" pageNumber="49">versus</emphasis>
|
||
longer dorsoventrally than longitudinally). Although apomorphic for
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA0B43610FB8DED62" box="[971,1128,1865,1888]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
|
||
<emphasis id="0588EE5FFFB6FF8BA0B43610FB8DED62" box="[971,1128,1865,1888]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
|
||
</taxonomicName>
|
||
, this character is broadly distributed among
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA2163635FE0EED86" box="[361,491,1900,1924]" class="Actinopterygii" family="Characidae" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="family">Characidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="3743324DFFB6FF8BA3B636C8FE95EDF2" blockId="2.[151,1437,1071,2033]" pageId="2" pageNumber="49">
|
||
-
|
||
<emphasis id="0588EE5FFFB6FF8BA3A736D6FE2AEDAA" bold="true" box="[216,463,1935,1960]" pageId="2" pageNumber="49">
|
||
(
|
||
<collectingCountry id="4FEB72DDFFB6FF8BA39E36D6FEE2EDAA" box="[225,263,1935,1960]" name="Switzerland" pageId="2" pageNumber="49">Ch</collectingCountry>
|
||
. 104:1; ci = 0.03)
|
||
</emphasis>
|
||
Ascending process of premaxilla reaching just anterior end of nasal (
|
||
<emphasis id="0588EE5FFFB6FF8BA7AC36C8FAFEEDAA" box="[1235,1307,1937,1960]" italics="true" pageId="2" pageNumber="49">versus</emphasis>
|
||
reaching at least one-third of length of nasal). Although apomorphic for
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA02836ECFC11EDCE" box="[855,1012,1973,1996]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="genus">
|
||
<emphasis id="0588EE5FFFB6FF8BA02836ECFC11EDCE" box="[855,1012,1973,1996]" italics="true" pageId="2" pageNumber="49">Ectrepopterus</emphasis>
|
||
</taxonomicName>
|
||
, this character is broadly distributed among
|
||
<taxonomicName id="F0FC49CEFFB6FF8BA3953681FE89EDF2" box="[234,364,2008,2032]" class="Actinopterygii" family="Characidae" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="49" phylum="Chordata" rank="family">Characidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="3743324DFFB7FF8AA3B631C1FC2DEAD6" blockId="3.[151,1436,151,212]" pageId="3" pageNumber="50">
|
||
-
|
||
<emphasis id="0588EE5FFFB7FF8AA3A631CEFE21EAB2" bold="true" box="[217,452,151,176]" pageId="3" pageNumber="50">
|
||
(
|
||
<collectingCountry id="4FEB72DDFFB7FF8AA39E31CEFEE2EAB2" box="[225,263,151,176]" name="Switzerland" pageId="3" pageNumber="50">Ch</collectingCountry>
|
||
. 91:1; ci = 0.02)
|
||
</emphasis>
|
||
Lateral line interrupted (
|
||
<emphasis id="0588EE5FFFB7FF8AA1A131C0FCC0EAB2" box="[734,805,153,176]" italics="true" pageId="3" pageNumber="50">versus</emphasis>
|
||
complete). Although highly variable in
|
||
<taxonomicName id="F0FC49CEFFB7FF8AA79831CEFA8DEAAD" box="[1255,1384,151,175]" class="Actinopterygii" family="Characidae" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="50" phylum="Chordata" rank="family">Characidae</taxonomicName>
|
||
, this character was recovered as one of the autapomorphies for
|
||
<taxonomicName id="F0FC49CEFFB7FF8AA05C31E4FC24EAD6" box="[803,961,189,212]" class="Actinopterygii" family="Characidae" genus="Ectrepopterus" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="50" phylum="Chordata" rank="genus">
|
||
<emphasis id="0588EE5FFFB7FF8AA05C31E4FC24EAD6" box="[803,961,189,212]" italics="true" pageId="3" pageNumber="50">Ectrepopterus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |