163 lines
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163 lines
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<document ID-DOI="http://doi.org/10.5281/zenodo.6495940" ID-ISSN="1982-0224" ID-Zenodo-Dep="6495940" LSID="urn:lsid:zoobank.org:act:8440B9CE-27BB-4AA9-AA14-53649079BF78" approvalRequired="2" approvalRequired_for_textStreams="2" checkinTime="1630367863910" checkinUser="carolina" docAuthor="Ribeiro, Alexandre C., Carvalho, Murilo & Melo, Alex L. A." docDate="2005" docId="03C3D14BFFCA507BFE9F3491917752FF" docLanguage="en" docName="NeotropIchthyol.2005.35.pdf" docOrigin="Neotropical Ichthyology 3 (4)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252005000400006&lng=en&tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Otothyropsis Ribeiro & Carvalho & Melo 2005, new genus" docType="treatment" docUuid="8440B9CE-27BB-4AA9-AA14-53649079BF78" docUuidSource="ZooBank" docVersion="4" lastPageNumber="491" masterDocId="FFFAA933FFC85079FFC6372F95425306" masterDocTitle="Description and relationships of Otothyropsis marapoama, a new genus and species of Hypoptopomatine catfish (Siluriformes: Loricariidae) from rio Tietê basin, southeastern Brazil" masterLastPageNumber="498" masterPageNumber="489" pageId="2" pageNumber="491" updateTime="1651013808855" 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>Description and relationships of Otothyropsis marapoama, a new genus and species of Hypoptopomatine catfish (Siluriformes: Loricariidae) from rio Tietê basin, southeastern 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>Ribeiro, Alexandre C.</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>Carvalho, Murilo</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>Melo, Alex L. A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Neotropical Ichthyology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2005</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2005-12-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>489</mods:start>
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<mods:end>498</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=S1679-62252005000400006&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/S1679-62252005000400006</mods:identifier>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5417869</mods:identifier>
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<mods:identifier type="ZooBank">6A56E88A-127D-48CD-89EC-33BDE38A037C</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6495940" ID-Zenodo-Dep="6495940" LSID="urn:lsid:zoobank.org:act:8440B9CE-27BB-4AA9-AA14-53649079BF78" httpUri="http://treatment.plazi.org/id/03C3D14BFFCA507BFE9F3491917752FF" lastPageNumber="491" pageId="2" pageNumber="491">
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<subSubSection box="[345,615,958,982]" pageId="2" pageNumber="491" type="nomenclature">
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<paragraph blockId="2.[345,615,958,982]" box="[345,615,958,982]" pageId="2" pageNumber="491">
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<heading box="[345,615,958,982]" centered="true" fontSize="10" level="2" pageId="2" pageNumber="491" reason="2">
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<emphasis bold="true" box="[345,615,958,982]" pageId="2" pageNumber="491">
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<taxonomicName authority="Ribeiro & Carvalho & Melo, 2005" authorityName="Ribeiro & Carvalho & Melo" authorityYear="2005" box="[345,486,958,982]" class="Actinopterygii" family="Loricariidae" genus="Otothyropsis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus" status="new genus">
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<emphasis bold="true" box="[345,486,958,982]" italics="true" pageId="2" pageNumber="491">Otothyropsis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[498,615,959,982]" pageId="2" pageNumber="491" rank="genus">new genus</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 pageId="2" pageNumber="491" type="type_taxon">
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<paragraph blockId="2.[158,801,1022,1078]" pageId="2" pageNumber="491">
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<emphasis bold="true" box="[158,307,1023,1046]" pageId="2" pageNumber="491">
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<typeStatus box="[158,214,1023,1046]" pageId="2" pageNumber="491">Type</typeStatus>
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species:
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</emphasis>
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<taxonomicName authorityName="Ribeiro & Carvalho & Melo" authorityYear="2005" box="[313,584,1022,1046]" class="Actinopterygii" family="Loricariidae" genus="Otothyropsis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="species" species="marapoama">
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<emphasis box="[313,584,1022,1046]" italics="true" pageId="2" pageNumber="491">Otothyropsis marapoama</emphasis>
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</taxonomicName>
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by original designation.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="491" type="diagnosis">
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<paragraph blockId="2.[158,801,1118,1974]" pageId="2" pageNumber="491">
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<emphasis bold="true" box="[158,274,1119,1142]" pageId="2" pageNumber="491">Diagnosis.</emphasis>
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The clade that includes
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<taxonomicName authorityName="Ribeiro & Carvalho & Melo" authorityYear="2005" box="[548,685,1118,1142]" class="Actinopterygii" family="Loricariidae" genus="Otothyropsis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[548,685,1118,1142]" italics="true" pageId="2" pageNumber="491">Otothyropsis</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Myers" authorityYear="1927" box="[701,801,1118,1142]" class="Actinopterygii" family="Loricariidae" genus="Otothyris" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[701,801,1118,1142]" italics="true" pageId="2" pageNumber="491">Otothyris</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Britski & Garavello" authorityYear="1984" box="[204,363,1150,1174]" class="Actinopterygii" family="Loricariidae" genus="Pseudotothyris" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[204,363,1150,1174]" italics="true" pageId="2" pageNumber="491">Pseudotothyris</emphasis>
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</taxonomicName>
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differs from the remaining genera of the
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<taxonomicName authorityName="C.H.Eigenmann & R.S.Eigenmann" authorityYear="1890" box="[158,361,1183,1206]" class="Actinopterygii" family="Loricariidae" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="subFamily" subFamily="Hypoptopomatinae">Hypoptopomatinae</taxonomicName>
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by having an elongate posterior extension of the pterotic-supracleithrum which forms the dorsal margin of an enlarged lateral opening of the swimbladder capsule (
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<emphasis box="[772,794,1247,1270]" italics="true" pageId="2" pageNumber="491">vs</emphasis>
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. quadrangular in shape and not extending posteriorly to form the dorsal margin of swimbladder capsule), and by having the supraoccipital forming the dorsal wall of the swimbladder capsule (
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<emphasis box="[218,240,1375,1398]" italics="true" pageId="2" pageNumber="491">vs</emphasis>
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. supraoccipital does not contribute to dorsal wall of swimbladder capsule) (derived states of characters 8 and 12 of
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<bibRefCitation author="Schaefer, S" box="[158,343,1439,1462]" pageId="2" pageNumber="491" pagination="375 - 400" refId="ref6594" refString="Schaefer, S. A. 1998. Conflict and resolution: Impact of new taxa on phylogenetic studies of the neotropical cascudinhos (Siluriformes: Loricariidae). Pp. 375 - 400 In: L. R. Malabarba, R. E. Reis, R. P. Vari, C. A. S. Lucena & Z. M. S. Lucena (Eds.). Phylogeny and Classification of Neotropical Fishes. Edipucrs, Porto Alegre. 603 p." type="book chapter" year="1998">Schaefer, 1998</bibRefCitation>
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).
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<taxonomicName authorityName="Ribeiro & Carvalho & Melo" authorityYear="2005" box="[367,518,1438,1462]" class="Actinopterygii" family="Loricariidae" genus="Otothyropsis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[367,518,1438,1462]" italics="true" pageId="2" pageNumber="491">Otothyropsis</emphasis>
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</taxonomicName>
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, however, differs from
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<taxonomicName authorityName="Britski & Garavello" authorityYear="1984" box="[158,317,1470,1494]" class="Actinopterygii" family="Loricariidae" genus="Pseudotothyris" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[158,317,1470,1494]" italics="true" pageId="2" pageNumber="491">Pseudotothyris</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Myers" authorityYear="1927" box="[371,471,1470,1494]" class="Actinopterygii" family="Loricariidae" genus="Otothyris" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[371,471,1470,1494]" italics="true" pageId="2" pageNumber="491">Otothyris</emphasis>
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</taxonomicName>
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by having enlarged odontodes on the dorsal and ventral margins of the snout (
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<emphasis box="[673,695,1503,1526]" italics="true" pageId="2" pageNumber="491">vs</emphasis>
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. enlarged odontodes only on the dorsal margin); by lacking conspicuous crests of enlarged odontodes on the tip of supraoccipital and pterotic-supracleithrum in adults (
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<emphasis box="[558,580,1599,1622]" italics="true" pageId="2" pageNumber="491">vs</emphasis>
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. adults with well-developed crests), and by having the abdomen completely plated in adults (
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<emphasis box="[265,287,1663,1686]" italics="true" pageId="2" pageNumber="491">vs</emphasis>
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. adults with abdominal platelets reduced, sometimes restricted to lateral abdominal plate series).
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</paragraph>
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<paragraph blockId="2.[158,801,1118,1974]" lastBlockId="2.[839,1481,194,281]" pageId="2" pageNumber="491">
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The following characters were considered autapomorphic in our reanalysis of
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<bibRefCitation author="Schaefer, S" box="[379,573,1759,1782]" pageId="2" pageNumber="491" pagination="375 - 400" refId="ref6594" refString="Schaefer, S. A. 1998. Conflict and resolution: Impact of new taxa on phylogenetic studies of the neotropical cascudinhos (Siluriformes: Loricariidae). Pp. 375 - 400 In: L. R. Malabarba, R. E. Reis, R. P. Vari, C. A. S. Lucena & Z. M. S. Lucena (Eds.). Phylogeny and Classification of Neotropical Fishes. Edipucrs, Porto Alegre. 603 p." type="book chapter" year="1998">Schaefer’s (1998)</bibRefCitation>
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phylogenetic framework of the
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<taxonomicName authorityName="C.H.Eigenmann & R.S.Eigenmann" authorityYear="1890" box="[291,501,1791,1814]" class="Actinopterygii" family="Loricariidae" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="subFamily" subFamily="Hypoptopomatinae">Hypoptopomatinae</taxonomicName>
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, and phylogenetically diagnoses the new genus
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<taxonomicName authorityName="Ribeiro & Carvalho & Melo" authorityYear="2005" box="[385,525,1822,1846]" class="Actinopterygii" family="Loricariidae" genus="Otothyropsis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[385,525,1822,1846]" italics="true" pageId="2" pageNumber="491">Otothyropsis</emphasis>
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</taxonomicName>
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: presence of a single median rostral plate; presence of enlarged odontodes in both dorsal and ventral snout margins (derived conditions of characters, 34 and 39 of
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<bibRefCitation author="Schaefer, S" box="[377,558,1919,1942]" pageId="2" pageNumber="491" pagination="375 - 400" refId="ref6594" refString="Schaefer, S. A. 1998. Conflict and resolution: Impact of new taxa on phylogenetic studies of the neotropical cascudinhos (Siluriformes: Loricariidae). Pp. 375 - 400 In: L. R. Malabarba, R. E. Reis, R. P. Vari, C. A. S. Lucena & Z. M. S. Lucena (Eds.). Phylogeny and Classification of Neotropical Fishes. Edipucrs, Porto Alegre. 603 p." type="book chapter" year="1998">Schaefer’s, 1998</bibRefCitation>
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phylogeny); and presence of the ocular diverticulum (reversal of character 42 of
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<bibRefCitation author="Schaefer, S" box="[839,1016,194,217]" pageId="2" pageNumber="491" pagination="375 - 400" refId="ref6594" refString="Schaefer, S. A. 1998. Conflict and resolution: Impact of new taxa on phylogenetic studies of the neotropical cascudinhos (Siluriformes: Loricariidae). Pp. 375 - 400 In: L. R. Malabarba, R. E. Reis, R. P. Vari, C. A. S. Lucena & Z. M. S. Lucena (Eds.). Phylogeny and Classification of Neotropical Fishes. Edipucrs, Porto Alegre. 603 p." type="book chapter" year="1998">Schaefer’s, 1998</bibRefCitation>
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phylogeny). None of these characters, however, are exclusive to
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<taxonomicName authorityName="Ribeiro & Carvalho & Melo" authorityYear="2005" box="[1090,1229,225,249]" class="Actinopterygii" family="Loricariidae" genus="Otothyropsis" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[1090,1229,225,249]" italics="true" pageId="2" pageNumber="491">Otothyropsis</emphasis>
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</taxonomicName>
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, being considered homoplasies according to the parsimony analysis.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="491" type="etymology">
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<paragraph blockId="2.[839,1482,322,505]" pageId="2" pageNumber="491">
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<emphasis bold="true" box="[839,964,322,345]" pageId="2" pageNumber="491">Etymology.</emphasis>
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The first part of the name is from Greek (
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<emphasis box="[1382,1426,322,345]" italics="true" pageId="2" pageNumber="491">otos</emphasis>
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= ear and
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<emphasis box="[887,949,353,377]" italics="true" pageId="2" pageNumber="491">thyris</emphasis>
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= window) and is in reference to the
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<taxonomicName authorityName="C.H.Eigenmann & R.S.Eigenmann" authorityYear="1890" class="Actinopterygii" family="Loricariidae" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="subFamily" subFamily="Hypoptopomatinae">Hypoptopomatinae</taxonomicName>
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genus
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<taxonomicName authorityName="Myers" authorityYear="1927" box="[1022,1123,385,409]" class="Actinopterygii" family="Loricariidae" genus="Otothyris" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="491" phylum="Chordata" rank="genus">
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<emphasis box="[1022,1123,385,409]" italics="true" pageId="2" pageNumber="491">Otothyris</emphasis>
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</taxonomicName>
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, to which the new taxon is closely related. The second part is from the Greek (
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<emphasis box="[1293,1348,418,441]" italics="true" pageId="2" pageNumber="491">opsis</emphasis>
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= relating to sight and appearance); hence, resembling a hypoptopomatine fish. Gender: feminine.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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