187 lines
15 KiB
XML
187 lines
15 KiB
XML
<document ID-ISSN="1982-0224" approvalRequired="9" approvalRequired_for_originalDoi="1" approvalRequired_for_textStreams="8" checkinTime="1630375497412" checkinUser="carolina" docAuthor="Rodriguez, Mónica S., Cramer, Christian A., Bonatto, Sandro L. & Reis, Roberto E." docDate="2008" docId="038887B5FFDC4459FEF7FE23FCC30BB2" docLanguage="en" docName="NeotropIchthyol.2008.35.pdf" docOrigin="Neotropical Ichthyology 6 (3)" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Ixinandria Isbrucker & Nijssen 1979" docType="treatment" docVersion="1" lastPageId="3" lastPageNumber="370" masterDocId="FFB1FFCDFFDE445AFFFDFFC3FFDA0C08" masterDocTitle="Taxonomy of Ixinandria Isbrücker & Nijssen (Loricariidae: Loricariinae) based on morphological and molecular data" masterLastPageNumber="378" masterPageNumber="367" pageId="2" pageNumber="369" updateTime="1630383049323" updateUser="GgImagineBatch" 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>Taxonomy of Ixinandria Isbrücker & Nijssen (Loricariidae: Loricariinae) based on morphological and molecular data</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>Rodriguez, Mónica 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>Cramer, Christian A.</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>Bonatto, Sandro L.</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>Reis, Roberto E.</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>2008</mods:date>
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<mods:detail type="volume">
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<mods:number>6</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>367</mods:start>
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<mods:end>378</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:classification>journal article</mods:classification>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:038887B5FFDC4459FEF7FE23FCC30BB2" httpUri="http://treatment.plazi.org/id/038887B5FFDC4459FEF7FE23FCC30BB2" lastPageId="3" lastPageNumber="370" pageId="2" pageNumber="369">
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<subSubSection box="[266,694,480,504]" pageId="2" pageNumber="369" type="nomenclature">
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<paragraph blockId="2.[266,694,480,504]" box="[266,694,480,504]" pageId="2" pageNumber="369">
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<heading box="[266,694,480,504]" centered="true" fontSize="10" level="2" pageId="2" pageNumber="369" reason="2">
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<taxonomicName authority="Isbrucker & Nijssen, 1979" authorityName="Isbrucker & Nijssen" authorityYear="1979" box="[266,694,480,504]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">
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<emphasis bold="true" box="[266,694,480,504]" pageId="2" pageNumber="369">
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<emphasis bold="true" box="[266,386,480,504]" italics="true" pageId="2" pageNumber="369">Ixinandria</emphasis>
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Isbrücker & Nijssen, 1979
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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 lastPageId="3" lastPageNumber="370" pageId="2" pageNumber="369" type="diagnosis">
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<paragraph blockId="2.[839,1482,194,441]" lastBlockId="2.[158,801,545,632]" pageId="2" pageNumber="369">
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<emphasis bold="true" box="[839,957,194,217]" pageId="2" pageNumber="369">Diagnosis.</emphasis>
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Among loricariines
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<taxonomicName box="[1176,1290,194,217]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">
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<emphasis box="[1176,1290,194,217]" italics="true" pageId="2" pageNumber="369">Ixinandria</emphasis>
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</taxonomicName>
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is most similar to
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<taxonomicName authorityName="Bleeker" authorityYear="1862" box="[839,985,226,249]" class="Actinopterygii" family="Loricariidae" genus="Rineloricaria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">
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<emphasis box="[839,985,226,249]" italics="true" pageId="2" pageNumber="369">Rineloricaria</emphasis>
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</taxonomicName>
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and can be distinguished from most genera by the total lack of abdominal plates, including the preanal plate.
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<taxonomicName box="[839,938,290,313]" class="Ostracoda" family="Entocytheridae" genus="Hartiella" kingdom="Animalia" order="Podocopida" pageId="2" pageNumber="369" phylum="Arthropoda" rank="genus">
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<emphasis box="[839,938,290,313]" italics="true" pageId="2" pageNumber="369">Hartiella</emphasis>
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</taxonomicName>
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and a few species of
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<taxonomicName box="[1179,1259,290,313]" class="Actinopterygii" family="Loricariidae" genus="Harttia" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">
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<emphasis box="[1179,1259,290,313]" italics="true" pageId="2" pageNumber="369">Harttia</emphasis>
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</taxonomicName>
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also have the abdomen completely devoid of plates, and can be distinguished from
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<taxonomicName box="[898,1012,354,377]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">
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<emphasis box="[898,1012,354,377]" italics="true" pageId="2" pageNumber="369">Ixinandria</emphasis>
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</taxonomicName>
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by having 12 branched caudal-fin rays (vs.
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<quantity box="[839,896,386,409]" metricMagnitude="-1" metricUnit="m" metricValue="2.54" pageId="2" pageNumber="369" unit="in" value="10.0">10 in</quantity>
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<emphasis box="[905,1028,386,409]" italics="true" pageId="2" pageNumber="369">
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<taxonomicName box="[905,1020,386,409]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">Ixinandria</taxonomicName>
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)
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</emphasis>
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and by the absence of postorbital notch, which is present in
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<emphasis box="[1053,1174,418,441]" italics="true" pageId="2" pageNumber="369">
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<taxonomicName box="[1053,1171,418,441]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">Ixinandria</taxonomicName>
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.
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</emphasis>
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Species of
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<taxonomicName authorityName="Isbruecker" authorityYear="1979" box="[1302,1474,418,441]" class="Actinopterygii" family="Loricariidae" genus="Crossoloricaria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">
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<emphasis box="[1302,1474,418,441]" italics="true" pageId="2" pageNumber="369">Crossoloricaria</emphasis>
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</taxonomicName>
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,
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<taxonomicName authority="Isbrucker & Nijssen" authorityName="Isbrucker & Nijssen" box="[158,486,545,568]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="genus">
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<emphasis box="[158,269,545,568]" italics="true" pageId="2" pageNumber="369">Ixinandria</emphasis>
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Isbrücker & Nijssen
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</taxonomicName>
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, in
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<bibRefCitation author="Isbrucker, I. J" box="[519,721,545,568]" pageId="2" pageNumber="369" pagination="86 - 116" refId="ref9917" refString="Isbrucker, I. J. H. 1979. Descriptions preliminaires de nouveaux taxa de la famille des Loricariidae. Revue Francaise d'Aquariologie, 5: 86 - 116." type="journal article" year="1979">Isbrücker, 1979: 87</bibRefCitation>
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and 91, figs. 1-4.
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<typeStatus box="[294,347,577,600]" pageId="2" pageNumber="369">Type</typeStatus>
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species:
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<taxonomicName authority="Regan, 1906" authorityName="Regan" authorityYear="1906" box="[441,797,577,600]" class="Phaeophyceae" family="Himanthaliaceae" genus="Loricaria" kingdom="Chromista" order="Fucales" pageId="2" pageNumber="369" phylum="Ochrophyta" rank="species" species="steinbachi">
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<emphasis box="[441,657,577,600]" italics="true" pageId="2" pageNumber="369">Loricaria steinbachi</emphasis>
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Regan, 1906
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</taxonomicName>
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, by original designation. Gender: feminine.
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</paragraph>
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<caption pageId="2" pageNumber="369" startId="2.[158,197,1826,1849]" targetBox="[168,782,693,1802]" targetPageId="2">
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<paragraph blockId="2.[158,801,1826,1977]" pageId="2" pageNumber="369">
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<emphasis bold="true" box="[158,228,1826,1849]" pageId="2" pageNumber="369">Fig. 1.</emphasis>
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Plots of factor scores of principal component analysis of four populations of
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<taxonomicName baseAuthorityName="Regan" baseAuthorityYear="1906" box="[435,688,1858,1881]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="369" phylum="Chordata" rank="species" species="steinbachi">
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<emphasis box="[435,688,1858,1881]" italics="true" pageId="2" pageNumber="369">Ixinandria steinbachi</emphasis>
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</taxonomicName>
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. Dot, río Juramento basin; Square, southern upper río Bermejo basin; triangle, northern upper río Bermejo basin; and Star, río Pilcomayo. L = lectotype.
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</paragraph>
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</caption>
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<caption pageId="2" pageNumber="369" startId="2.[839,878,1890,1913]" targetBox="[870,1463,482,1865]" targetPageId="2">
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<paragraph blockId="2.[839,1481,1890,1977]" pageId="2" pageNumber="369">
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<emphasis bold="true" box="[839,906,1890,1913]" pageId="2" pageNumber="369">Fig. 2.</emphasis>
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Strict consensus of the 26 best trees from the maximum parsimony analysis. Tree length: 151. Numbers above branches are values from 1000 bootstrap replications.
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="370" startId="3.[831,870,991,1014]" targetBox="[835,1470,195,973]" targetPageId="3">
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<paragraph blockId="3.[831,1475,991,1142]" pageId="3" pageNumber="370">
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<emphasis bold="true" box="[831,901,991,1014]" pageId="3" pageNumber="370">Fig. 4.</emphasis>
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Minimum spanning network of
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<taxonomicName baseAuthorityName="Regan" baseAuthorityYear="1906" box="[1243,1474,991,1014]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="370" phylum="Chordata" rank="species" species="steinbachi">
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<emphasis box="[1243,1474,991,1014]" italics="true" pageId="3" pageNumber="370">Ixinandria steinbachi</emphasis>
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</taxonomicName>
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haplotypes. Distances correlate to the number of mutations in the sequence as marked by open dots. Circle size corresponds to frequency of haplotypes. White: Juramento, black: Bermejo 1, grey: Bermejo 2.
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</paragraph>
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</caption>
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<paragraph blockId="3.[831,1474,1188,1371]" pageId="3" pageNumber="370">
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has wide and almost symmetrical tooth cusps, and up to 18 teeth in each premaxilla (
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<emphasis box="[1099,1121,1220,1243]" italics="true" pageId="3" pageNumber="370">vs</emphasis>
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. premaxilla with up to 13 narrow and clearly asymmetrical teeth in other loricariines, except
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<taxonomicName authorityName="Reis & Cardoso" authorityYear="2001" box="[831,1131,1284,1307]" class="Actinopterygii" family="Loricariidae" genus="Rineloricaria" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="370" phylum="Chordata" rank="species" species="aequalicuspis">
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<emphasis box="[831,1131,1284,1307]" italics="true" pageId="3" pageNumber="370">Rineloricaria aequalicuspis</emphasis>
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</taxonomicName>
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which has up to 15 narrow teeth with nearly symmetrical cusps, and some hartiini, which also have many asymmetrical premaxillary teeth).
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</paragraph>
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<caption pageId="3" pageNumber="370" startId="3.[151,191,1621,1644]" targetBox="[184,772,188,1598]" targetPageId="3">
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<paragraph blockId="3.[151,794,1621,1708]" pageId="3" pageNumber="370">
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<emphasis bold="true" box="[151,227,1621,1644]" pageId="3" pageNumber="370">Fig. 3.</emphasis>
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Best tree from maximum likelihood analysis. –ln L=1643.94356. Numbers above branches are values from 1000 bootstrap replications.
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</paragraph>
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</caption>
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<paragraph blockId="3.[151,794,1763,1978]" pageId="3" pageNumber="370">
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<taxonomicName authorityName="Schultz" authorityYear="1944" box="[151,306,1763,1786]" class="Actinopterygii" family="Loricariidae" genus="Spatuloricaria" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="370" phylum="Chordata" rank="genus">
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<emphasis box="[151,306,1763,1786]" italics="true" pageId="3" pageNumber="370">Spatuloricaria</emphasis>
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</taxonomicName>
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, and
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<taxonomicName box="[361,463,1763,1786]" class="Phaeophyceae" family="Himanthaliaceae" genus="Loricaria" kingdom="Chromista" order="Fucales" pageId="3" pageNumber="370" phylum="Ochrophyta" rank="genus">
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<emphasis box="[361,463,1763,1786]" italics="true" pageId="3" pageNumber="370">Loricaria</emphasis>
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</taxonomicName>
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sometimes lack a preanal plate, but small abdominal plates are present. Some species of
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<taxonomicName authorityName="Bleeker" authorityYear="1862" box="[151,297,1827,1850]" class="Actinopterygii" family="Loricariidae" genus="Rineloricaria" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="370" phylum="Chordata" rank="genus">
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<emphasis box="[151,297,1827,1850]" italics="true" pageId="3" pageNumber="370">Rineloricaria</emphasis>
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</taxonomicName>
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have a naked abdomen, but a preanal plate is always present, except in
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<taxonomicName authorityName="Ghazzi" authorityYear="2008" box="[436,573,1859,1882]" class="Actinopterygii" family="Loricariidae" genus="Rineloricaria" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="370" phylum="Chordata" rank="species" species="setepovos">
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<emphasis box="[436,573,1859,1882]" italics="true" pageId="3" pageNumber="370">R. setepovos</emphasis>
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</taxonomicName>
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. This species, however, has a caudal-fin filament and 3-4 premaxillary teeth.
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<taxonomicName box="[151,265,1923,1946]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="370" phylum="Chordata" rank="genus">
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<emphasis box="[151,265,1923,1946]" italics="true" pageId="3" pageNumber="370">Ixinandria</emphasis>
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</taxonomicName>
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can also be distinguished from other loricariines by the shape and number of premaxillary teeth.
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<taxonomicName box="[679,793,1955,1978]" class="Actinopterygii" family="Loricariidae" genus="Ixinandria" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="370" phylum="Chordata" rank="genus">
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<emphasis box="[679,793,1955,1978]" italics="true" pageId="3" pageNumber="370">Ixinandria</emphasis>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |