379 lines
46 KiB
XML
379 lines
46 KiB
XML
<document id="5C021089EA0499B62FEB44D0C5941CAC" ID-DOI="10.5281/zenodo.282967" ID-GBIF-Dataset="c8705637-cf72-4bd0-9219-421621a0938e" ID-ISSN="1175-5326" ID-Zenodo-Dep="282967" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460557285312" checkinUser="plazi" docAuthor="Katayama, Eri, Motomura, Hiroyuki & Endo, Hiromitsu" docDate="2012" docId="03C39451FF94FF8BFF26FAB8FBC5FD2B" docLanguage="en" docName="zt03565p043.pdf" docOrigin="Zootaxa 3565" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Trichonotus somaliensis Katayama, Motomura & Endo, 2012, new species" docType="treatment" docVersion="8" lastPageNumber="38" masterDocId="FFFAEC29FF90FF8CFFB1FFD5FFFCFFAF" masterDocTitle="A new species of Trichonotus (Perciformes: Trichonotidae) from Somalia and redescription of Trichonotus cyclograptus (Alcock, 1890) with designation of a lectotype" masterLastPageNumber="43" masterPageNumber="31" pageNumber="35" updateTime="1698319495530" updateUser="plazi">
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<mods:mods id="D852ED49E782F1564A74B65765651C95" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="208CD27EC85E2C4F1D4F2ACE618EDB38">
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<mods:title id="489CFBEBDB9ABA1B967CB7F2C96E45A0">A new species of Trichonotus (Perciformes: Trichonotidae) from Somalia and redescription of Trichonotus cyclograptus (Alcock, 1890) with designation of a lectotype</mods:title>
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</mods:titleInfo>
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<mods:name id="168149B9EEE0A38BC1E42E81B4D20EAC" type="personal">
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<mods:namePart id="F0E1CFA8307CA65E6C4E10B6E75C58F8">Katayama, Eri</mods:namePart>
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<mods:name id="14EE8B1B3044B71FBF952018F14F1F38" type="personal">
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<mods:roleTerm id="8CDA072DF6DB90A7A790E915C7AEC0EA">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AD7A34587D234B77C97017E8E9FBA2B6">Motomura, Hiroyuki</mods:namePart>
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</mods:name>
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<mods:name id="2D02CA4B75BAE2B3A9A311951926DC3E" type="personal">
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<mods:roleTerm id="FABA4B170441F7237BE03A4002A4CECD">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9123C56757B4E0B68B6B55BA1AA3FBA2">Endo, Hiromitsu</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="D39AA625E437958711504AA3457AB192">text</mods:typeOfResource>
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<mods:titleInfo id="BC6054DA3A72F47F87CF27D257D96729">
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<mods:title id="32ACD4C4CB5426EB388B4E290743D982">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E09BA698D68700FD7FF88D88BF7AFA31">
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<mods:date id="8DDA6956997DEA226E827D33104EC628">2012</mods:date>
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<mods:detail id="2033152A6E5C3C6D8C24B2CDAB799CD9" type="volume">
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<mods:number id="CC903B755258A84B3F1688ACB5256B20">3565</mods:number>
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<mods:start id="88F25F4156FD555A69E0759C58F09C20">31</mods:start>
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<mods:classification id="3197DB292D6F9152598858E600BADD4A">journal article</mods:classification>
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<mods:identifier id="4687F83CBC83E7D83FF4C7BC8ABE63A2" type="DOI">10.5281/zenodo.282967</mods:identifier>
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<mods:identifier id="1FD71CA99171D26E21E9131D1FEAB094" type="GBIF-Dataset">c8705637-cf72-4bd0-9219-421621a0938e</mods:identifier>
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<mods:identifier id="AD1EA1F004323BF234722F00DC1B14FF" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="166750C897C6A2A497CEE859AA6748D3" type="Zenodo-Dep">282967</mods:identifier>
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<treatment id="03C39451FF94FF8BFF26FAB8FBC5FD2B" ID-DOI="http://doi.org/10.5281/zenodo.6176352" ID-GBIF-Taxon="119556029" ID-Zenodo-Dep="6176352" LSID="urn:lsid:plazi:treatment:03C39451FF94FF8BFF26FAB8FBC5FD2B" httpUri="http://treatment.plazi.org/id/03C39451FF94FF8BFF26FAB8FBC5FD2B" lastPageId="7" lastPageNumber="38" pageId="4" pageNumber="35">
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<subSubSection id="C37076CCFF94FF88FF26FAB8FE4BFA64" pageId="4" pageNumber="35" type="nomenclature">
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<paragraph id="8BD52547FF94FF88FF26FAB8FDA0FA29" blockId="4.[151,630,1388,1483]" box="[151,604,1388,1415]" pageId="4" pageNumber="35">
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<heading id="D09D922BFF94FF88FF26FAB8FDA0FA29" bold="true" box="[151,604,1388,1415]" fontSize="11" level="1" pageId="4" pageNumber="35" reason="1">
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||
<emphasis id="B91EF955FF94FF88FF26FAB8FDA0FA29" bold="true" box="[151,604,1388,1415]" pageId="4" pageNumber="35">
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||
<taxonomicName id="4C6A5EC4FF94FF88FF26FAB8FE41FA28" ID-CoL="58GBY" box="[151,445,1389,1415]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="4" pageNumber="35" phylum="Chordata" rank="species" species="somaliensis" status="sp. nov.">
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<emphasis id="B91EF955FF94FF88FF26FAB8FE41FA28" bold="true" box="[151,445,1389,1415]" italics="true" pageId="4" pageNumber="35">Trichonotus somaliensis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A22D442EFF94FF88FE7DFAB9FDA0FA29" box="[460,604,1388,1414]" pageId="4" pageNumber="35" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD52547FF94FF88FF26FA45FE4BFA64" blockId="4.[151,630,1388,1483]" pageId="4" pageNumber="35">
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[New English name: Somalian Sand diver] (
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<figureCitation id="135139C2FF94FF88FF2FFA66FED4FA64" box="[158,296,1459,1483]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="5.[151,250,1557,1580]" captionStartId-1="6.[151,250,1440,1463]" captionTargetBox-0="[195,1391,1021,1536]" captionTargetBox-1="[287,1294,330,1401]" captionTargetId-0="figure@5.[195,1392,1021,1536]" captionTargetId-1="figure@6.[241,1343,289,1441]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionText-0="FIGURE 4. Preserved specimens of Trichonotus somaliensis. (A) ZMH 25713, holotype, male, 83.2 mm SL; (B) ZMH 25714, paratype, female, 74.0 mm SL." captionText-1="FIGURE 5. Cephalic sensory pore system in Trichonotus somaliensis, ZMH 25713, 83.2 mm SL. (A) dorsal view, (B) lateral view, (C) ventral view. Arrows indicate “ doubled ” pores. Bar indicates 5 mm." httpUri-0="https://zenodo.org/record/282971/files/figure.png" httpUri-1="https://zenodo.org/record/282972/files/figure.png" pageId="4" pageNumber="35">Figures 4–5</figureCitation>
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; Tables 1–2)
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C37076CCFF94FF88FF26FA2EFD3DF99F" pageId="4" pageNumber="35" type="reference_group">
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<paragraph id="8BD52547FF94FF88FF26FA2EFD3DF99F" blockId="4.[151,705,1531,1585]" pageId="4" pageNumber="35">
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<treatmentCitationGroup id="AB7A0269FF94FF88FF26FA2EFD3DF99F" pageId="4" pageNumber="35">
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<taxonomicName id="4C6A5EC4FF94FF88FF26FA2EFEE1F9BE" box="[151,285,1531,1553]" family="Trichonotidae" genus="Trichonotops" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageId="4" pageNumber="35" phylum="Chordata" rank="genus">
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<emphasis id="B91EF955FF94FF88FF26FA2EFEE1F9BE" box="[151,285,1531,1553]" italics="true" pageId="4" pageNumber="35">Trichonotops</emphasis>
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</taxonomicName>
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sp. (1):
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<treatmentCitation id="0ACB0356FF94FF88FEC0FA2EFDCFF9BE" author="Kotthaus" box="[369,563,1531,1553]" page="51" pageId="4" pageNumber="35" year="1977">
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<bibRefCitation id="EFFB58B6FF94FF88FEC0FA2EFDF3F9BE" author="Kotthaus" box="[369,527,1531,1553]" pageId="4" pageNumber="35" refString="Kotthaus, A. (1977) Fische des Indischen Ozeans. Ergebnisse der ichthyologischen Untersuchungen wahrend der Expedition des Forschungsschiffes " Meteor " in den indischen Ozean, Oktober 1964 bis Mai 1965. A. Systematischer Teil, XVIII. Percomorphi (8). Meteor Forschungsergebnisse. Reihe D, Biologie, 24, 37 - 53." type="journal article" year="1977">Kotthaus, 1977</bibRefCitation>
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: 51
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</treatmentCitation>
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(description).
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<taxonomicName id="4C6A5EC4FF94FF88FF26F9CFFEE1F99F" box="[151,285,1562,1584]" family="Trichonotidae" genus="Trichonotops" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageId="4" pageNumber="35" phylum="Chordata" rank="genus">
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<emphasis id="B91EF955FF94FF88FF26F9CFFEE1F99F" box="[151,285,1562,1584]" italics="true" pageId="4" pageNumber="35">Trichonotops</emphasis>
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</taxonomicName>
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sp. (2):
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<treatmentCitation id="0ACB0356FF94FF88FEC0F9CFFDCFF99F" author="Kotthaus" box="[369,563,1562,1584]" page="51" pageId="4" pageNumber="35" year="1977">
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<bibRefCitation id="EFFB58B6FF94FF88FEC0F9CFFDF3F99F" author="Kotthaus" box="[369,527,1562,1584]" pageId="4" pageNumber="35" refString="Kotthaus, A. (1977) Fische des Indischen Ozeans. Ergebnisse der ichthyologischen Untersuchungen wahrend der Expedition des Forschungsschiffes " Meteor " in den indischen Ozean, Oktober 1964 bis Mai 1965. A. Systematischer Teil, XVIII. Percomorphi (8). Meteor Forschungsergebnisse. Reihe D, Biologie, 24, 37 - 53." type="journal article" year="1977">Kotthaus, 1977</bibRefCitation>
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: 51
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</treatmentCitation>
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(description).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37076CCFF94FF88FF26F988FD29F94F" pageId="4" pageNumber="35" type="materials_examined">
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<paragraph id="8BD52547FF94FF88FF26F988FB90F9DA" blockId="4.[151,1436,1629,2014]" box="[151,1132,1629,1653]" pageId="4" pageNumber="35">
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<emphasis id="B91EF955FF94FF88FF26F988FEF7F9DA" bold="true" box="[151,267,1629,1653]" pageId="4" pageNumber="35">
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<typeStatus id="54D19BE5FF94FF88FF26F988FEFAF9DA" box="[151,262,1629,1653]" pageId="4" pageNumber="35" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<collectionCode id="ED7BBD82FF94FF88FEA3F98BFEACF9DA" box="[274,336,1630,1653]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="4" pageNumber="35">ZMH</collectionCode>
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25713,
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<quantity id="4C9288A2FF94FF88FE1AF988FDF3F9DA" box="[427,527,1629,1653]" metricMagnitude="-2" metricUnit="m" metricValue="8.32" pageId="4" pageNumber="35" unit="mm" value="83.2">83.2 mm</quantity>
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<collectionCode id="ED7BBD82FF94FF88FDA4F988FDC4F9DA" box="[533,568,1629,1653]" pageId="4" pageNumber="35">SL</collectionCode>
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, coast of
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<collectingCountry id="F37D65D7FF94FF88FD12F988FCFEF9DA" box="[675,770,1629,1653]" name="Somalia" pageId="4" pageNumber="35">Somalia</collectingCountry>
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||
, Agassiz Trawl,
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<quantity id="4C9288A2FF94FF88FC0DF988FBE3F9DA" box="[956,1055,1629,1653]" metricMagnitude="1" metricUnit="m" metricValue="3.75" metricValueMax="3.8" metricValueMin="3.7" pageId="4" pageNumber="35" unit="m" value="37.5" valueMax="38.0" valueMin="37.0">37–38 m</quantity>
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depth.
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</paragraph>
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<paragraph id="8BD52547FF94FF88FF76F954FA96F937" blockId="4.[151,1436,1629,2014]" box="[199,1386,1664,1689]" pageId="4" pageNumber="35">
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<emphasis id="B91EF955FF94FF88FF76F954FEBAF936" bold="true" box="[199,326,1665,1689]" pageId="4" pageNumber="35">
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||
<typeStatus id="54D19BE5FF94FF88FF76F954FEBDF936" box="[199,321,1665,1689]" pageId="4" pageNumber="35" type="paratype">Paratypes</typeStatus>
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||
.
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</emphasis>
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<specimenCount id="9D6CEECEFF94FF88FEFDF955FE15F937" box="[332,489,1664,1688]" pageId="4" pageNumber="35" type="generic">12 specimens</specimenCount>
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:
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<collectionCode id="ED7BBD82FF94FF88FE42F954FDCDF937" box="[499,561,1665,1688]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="4" pageNumber="35">ZMH</collectionCode>
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25714,
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<specimenCount id="9D6CEECEFF94FF88FD3DF954FD1EF937" box="[652,738,1664,1688]" pageId="4" pageNumber="35" type="male">7 males</specimenCount>
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and
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<specimenCount id="9D6CEECEFF94FF88FCA8F955FC74F937" box="[793,904,1664,1688]" pageId="4" pageNumber="35" type="female">5 females</specimenCount>
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,
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<quantity id="4C9288A2FF94FF88FC22F955FBCAF937" box="[915,1078,1664,1688]" metricMagnitude="-2" metricUnit="m" metricValue="7.14" metricValueMax="8.15" metricValueMin="6.13" pageId="4" pageNumber="35" unit="mm" value="71.4" valueMax="81.5" valueMin="61.3">61.3–81.5 mm</quantity>
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<collectionCode id="ED7BBD82FF94FF88FB8CF955FB9CF937" box="[1085,1120,1664,1688]" pageId="4" pageNumber="35">SL</collectionCode>
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, same data as
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<typeStatus id="54D19BE5FF94FF88FAB1F955FA99F937" box="[1280,1381,1664,1688]" pageId="4" pageNumber="35" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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<paragraph id="8BD52547FF94FF88FF76F970FD29F94F" blockId="4.[151,1436,1629,2014]" pageId="4" pageNumber="35">
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<emphasis id="B91EF955FF94FF88FF76F970FE49F912" bold="true" box="[199,437,1700,1725]" pageId="4" pageNumber="35">Non-type materials.</emphasis>
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<specimenCount id="9D6CEECEFF94FF88FE0FF970FDA7F912" box="[446,603,1701,1725]" pageId="4" pageNumber="35" type="generic">11 specimens</specimenCount>
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||
:
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<collectionCode id="ED7BBD82FF94FF88FDD6F973FD59F912" box="[615,677,1702,1725]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="4" pageNumber="35">ZMH</collectionCode>
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5320, male,
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<quantity id="4C9288A2FF94FF88FC8CF970FC5FF912" box="[829,931,1701,1725]" metricMagnitude="-2" metricUnit="m" metricValue="7.24" pageId="4" pageNumber="35" unit="mm" value="72.4">72.4 mm</quantity>
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<collectionCode id="ED7BBD82FF94FF88FC1AF970FC32F912" box="[939,974,1701,1725]" pageId="4" pageNumber="35">SL</collectionCode>
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||
,
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<collectionCode id="ED7BBD82FF94FF88FC6DF973FBE6F912" box="[988,1050,1702,1725]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="4" pageNumber="35">ZMH</collectionCode>
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||
5321,
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<specimenCount id="9D6CEECEFF94FF88FBDAF970FB16F912" box="[1131,1258,1701,1725]" pageId="4" pageNumber="35" type="female">10 females</specimenCount>
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||
, 45.0–74.0 mm
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<collectionCode id="ED7BBD82FF94FF88FF26F91DFF46F94F" box="[151,186,1736,1760]" pageId="4" pageNumber="35">SL</collectionCode>
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||
, Mogadishu,
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<collectingCountry id="F37D65D7FF94FF88FEE0F91DFE4CF94F" box="[337,432,1736,1760]" name="Somalia" pageId="4" pageNumber="35">Somalia</collectingCountry>
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||
, Agassiz Trawl,
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<quantity id="4C9288A2FF94FF88FDDAF91DFD2DF94F" box="[619,721,1736,1760]" metricMagnitude="1" metricUnit="m" metricValue="5.75" metricValueMax="7.8" metricValueMin="3.7" pageId="4" pageNumber="35" unit="m" value="57.5" valueMax="78.0" valueMin="37.0">
|
||
37–
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||
<specimenCount id="9D6CEECEFF94FF88FD24F91DFD2DF94F" box="[661,721,1736,1760]" pageId="4" pageNumber="35" type="generic">78 m</specimenCount>
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</quantity>
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.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C37076CCFF94FF88FF76F939FEBBF83A" pageId="4" pageNumber="35" type="diagnosis">
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<paragraph id="8BD52547FF94FF88FF76F939FEBBF83A" blockId="4.[151,1436,1629,2014]" pageId="4" pageNumber="35">
|
||
<emphasis id="B91EF955FF94FF88FF76F939FEBDF8AA" bold="true" box="[199,321,1772,1797]" pageId="4" pageNumber="35">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C6A5EC4FF94FF88FEF6F938FDAAF8AA" box="[327,598,1773,1797]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="4" pageNumber="35" phylum="Chordata" rank="species" species="somaliensis">
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<emphasis id="B91EF955FF94FF88FEF6F938FDAAF8AA" box="[327,598,1773,1797]" italics="true" pageId="4" pageNumber="35">Trichonotus somaliensis</emphasis>
|
||
</taxonomicName>
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is distinguished from other congeners in having the following combination of characters: dorsal-fin rays III–IV, 44–47; anal-fin soft rays 35−38; lateral-line scales 54−56; gill rakers 5–6+18–24; entire body scaled; a longitudinal row of 12–14 blotches on body in both sexes; no elongated dorsalfin spines, but high dorsal fin overall; first dorsal-fin soft ray length in males 19–28% of SL; no free dorsal pterygiophores.
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</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37076CCFF94FF8AFF76F875FC1BFEB9" lastPageId="6" lastPageNumber="37" pageId="4" pageNumber="35" type="description">
|
||
<paragraph id="8BD52547FF94FF89FF76F875FF18FF58" blockId="4.[151,1436,1629,2014]" lastBlockId="5.[151,1437,151,968]" lastPageId="5" lastPageNumber="36" pageId="4" pageNumber="35">
|
||
<emphasis id="B91EF955FF94FF88FF76F875FEA5F816" bold="true" box="[199,345,1952,1977]" pageId="4" pageNumber="35">Description.</emphasis>
|
||
Data for the
|
||
<typeStatus id="54D19BE5FF94FF88FE5CF875FDB3F817" box="[493,591,1952,1976]" pageId="4" pageNumber="35" type="holotype">holotype</typeStatus>
|
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presented first, followed by those for the
|
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<typeStatus id="54D19BE5FF94FF88FB96F874FB6FF816" box="[1063,1171,1953,1977]" pageId="4" pageNumber="35" type="paratype">paratypes</typeStatus>
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in parentheses. Dorsalfin rays III–IV, 44–47; anal-fin rays I, 35−38; pectoral-fin rays 13–14; caudal-fin rays 13–14; lateral-line scales 54−57; scales above lateral line 3.5–4.5; scales below lateral line 5.5–6; median predorsal-fin scales 7−10 (damaged in most specimens); gill rakers on 1st arch 5−6+18−24; pseudobranchial filaments 9–11; vertebrae 52–54.
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</paragraph>
|
||
<paragraph id="8BD52547FF95FF89FF76FED1FC0BFC68" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="36">
|
||
Proportional measurements are shown in Table 1. Body long, slightly, cylindrical, compressed posteriorly. Snout long, pointed. Mouth large, maxilla reaching posteriorly to a vertical through anterior pupil. Lower jaw extending anteriorly beyond upper jaw tip, bordered along side by uniserial row of 16–18 short cirri; lower jaw tip slightly fleshy. Posterior rim of opercle just reaching pectoral-fin base in males, not so in females. Gill membranes free from isthmus. Gill rakers long and spinous, the longest more-or-less subequal to longest gill filaments. Tongue very narrow, slightly expanded anteriorly, tip rounded. Eye large, round, its length similar to snout, with ca. 10 hair-like “lashes” on iris flap. Suborbital skin fold slightly covering lower margin of eye, discontinuous at mid way, with 3−6 embedded scales adjacent to infraorbital cephalic sensory canal (
|
||
<figureCitation id="135139C2FF95FF89FC5FFE2AFBC8FDB8" box="[1006,1076,511,535]" captionStart="FIGURE 5" captionStartId="6.[151,250,1440,1463]" captionTargetBox="[287,1294,330,1401]" captionTargetId="figure@6.[241,1343,289,1441]" captionTargetPageId="6" captionText="FIGURE 5. Cephalic sensory pore system in Trichonotus somaliensis, ZMH 25713, 83.2 mm SL. (A) dorsal view, (B) lateral view, (C) ventral view. Arrows indicate “ doubled ” pores. Bar indicates 5 mm." httpUri="https://zenodo.org/record/282972/files/figure.png" pageId="5" pageNumber="36">Fig. 5</figureCitation>
|
||
). Interorbital space narrow, 1/3 eye diameter. Nostrils small, closer to snout tip than to anterior margin of eye. Anterior nostrils short and tubular, posterior pore-like. Tip of infraorbital canal closely adjacent to supraorbital canal, but separated anterior to eye (
|
||
<figureCitation id="135139C2FF95FF89FF2EFDB9FF18FD2B" box="[159,228,620,644]" captionStart="FIGURE 5" captionStartId="6.[151,250,1440,1463]" captionTargetBox="[287,1294,330,1401]" captionTargetId="figure@6.[241,1343,289,1441]" captionTargetPageId="6" captionText="FIGURE 5. Cephalic sensory pore system in Trichonotus somaliensis, ZMH 25713, 83.2 mm SL. (A) dorsal view, (B) lateral view, (C) ventral view. Arrows indicate “ doubled ” pores. Bar indicates 5 mm." httpUri="https://zenodo.org/record/282972/files/figure.png" pageId="5" pageNumber="36">Fig. 5</figureCitation>
|
||
). Cycloid scales covering body; posterior edge of scales slightly angular. Lateral line along mid-body; each associated scale rhomboid with anterior edge depressed and a posterior notch. Scales on abdomen smaller than those on sides of body, 18–20 rows anterior to anus. Scales between supratemporal cephalic sensory canal and dorsal-fin origin of similar size to those on body, diagonally arrayed. A row of 3–6 embedded scales on posteroventral margin of eye, just ventral to infraorbital canal. Small scales posteriorly on pectoral-fin base, half size of body scales. Upper jaw teeth near symphysis large, canine-like, in 5–6 irregular rows, becoming small, conical, in 2–4 irregular rows posteriorly. Lower jaw teeth large, canine-like in a single row anteriorly; gradually decreasing in size and becoming conical, in 2–4 irregular rows posteriorly. Head of vomer crescentic, palatines narrow with villiform teeth. First 1 or 2 dorsal pterygiophores located between 4th and 5th neural spines; no free pterygiophores. First anal pterygiophore located below 15th or 16th vertebra.
|
||
</paragraph>
|
||
<caption id="DF1575CFFF95FF89FF26F9C0FE2DF9E5" httpUri="https://zenodo.org/record/282971/files/figure.png" pageId="5" pageNumber="36" targetBox="[195,1391,1021,1536]" targetPageId="5">
|
||
<paragraph id="8BD52547FF95FF89FF26F9C0FE2DF9E5" blockId="5.[151,1436,1557,1610]" pageId="5" pageNumber="36">
|
||
<emphasis id="B91EF955FF95FF89FF26F9C0FEEEF984" bold="true" box="[151,274,1557,1580]" pageId="5" pageNumber="36">FIGURE 4.</emphasis>
|
||
Preserved specimens of
|
||
<taxonomicName id="4C6A5EC4FF95FF89FDBCF9C3FCFEF983" box="[525,770,1558,1580]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="5" pageNumber="36" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF95FF89FDBCF9C3FCFEF983" box="[525,770,1558,1580]" italics="true" pageId="5" pageNumber="36">Trichonotus somaliensis</emphasis>
|
||
</taxonomicName>
|
||
. (A) ZMH 25713, holotype, male, 83.2 mm SL; (B) ZMH 25714, paratype, female, 74.0 mm SL.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD52547FF95FF89FF76F945FB2BF82F" blockId="5.[151,1436,1680,2028]" pageId="5" pageNumber="36">Dorsal-fin spines flexible, not filamentous, dorsal fin height equal to twice body depth in males, equal to body depth in females. Anal-fin spine flexible, shorter than adjacent soft rays in both sexes. Anal-fin rays unbranched, except for last ray. Caudal fin rounded in males, double truncate in females, uppermost and undermost rays short, unbranched. Pectoral fin uppermost 2 rays and lowermost 3 rays unbranched, other rays branched. Pelvic fin insertion anterior to pectoral-fin base, extending beyond anus only in males; spine shorter than 1st soft ray, 3rd soft ray subequal to longest 4th soft ray. First 2 dorsal pterygiophores located between 6th and 7th neural spines; 2 free pterygiophores between 6th and 7th spines. First anal pterygiophore located below 15th vertebra.</paragraph>
|
||
<paragraph id="8BD52547FF95FF89FF76F859FD86F843" blockId="5.[151,1436,1680,2028]" pageId="5" pageNumber="36">
|
||
Tip of infraorbital canal closely adjacent to supraorbital canal, but separated anterior to eye. Infraorbital canal with 8–9 pores; mandibular canal with 3 pores, continuous with preopercular canal; preopercular canal with 11 pores, upper 2 pores with 2 rows (
|
||
<figureCitation id="135139C2FF95FF89FDA4F801FDA4F843" box="[533,600,2004,2028]" captionStart="FIGURE 5" captionStartId="6.[151,250,1440,1463]" captionTargetBox="[287,1294,330,1401]" captionTargetId="figure@6.[241,1343,289,1441]" captionTargetPageId="6" captionText="FIGURE 5. Cephalic sensory pore system in Trichonotus somaliensis, ZMH 25713, 83.2 mm SL. (A) dorsal view, (B) lateral view, (C) ventral view. Arrows indicate “ doubled ” pores. Bar indicates 5 mm." httpUri="https://zenodo.org/record/282972/files/figure.png" pageId="5" pageNumber="36">Fig. 5</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="8BD52547FF96FF8AFF76FF42FDE8FF00" blockId="6.[151,1437,151,278]" box="[199,532,151,176]" pageId="6" pageNumber="37">
|
||
<emphasis id="B91EF955FF96FF8AFF76FF42FE6BFF1F" bold="true" box="[199,407,151,176]" italics="true" pageId="6" pageNumber="37">Color when fresh.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BD52547FF96FF8AFF76FF6EFC1BFEB9" blockId="6.[151,1437,151,278]" pageId="6" pageNumber="37">
|
||
<emphasis id="B91EF955FF96FF8AFF76FF6EFE7BFF7B" bold="true" box="[199,391,187,212]" italics="true" pageId="6" pageNumber="37">Color in alcohol</emphasis>
|
||
(
|
||
<figureCitation id="135139C2FF96FF8AFE29FF69FE21FF7B" box="[408,477,188,212]" captionStart="FIGURE 4" captionStartId="5.[151,250,1557,1580]" captionTargetBox="[195,1391,1021,1536]" captionTargetId="figure@5.[195,1392,1021,1536]" captionTargetPageId="5" captionText="FIGURE 4. Preserved specimens of Trichonotus somaliensis. (A) ZMH 25713, holotype, male, 83.2 mm SL; (B) ZMH 25714, paratype, female, 74.0 mm SL." httpUri="https://zenodo.org/record/282971/files/figure.png" pageId="6" pageNumber="37">Fig. 4</figureCitation>
|
||
). Ground color of body uniformly yellowish-brown. Upper half of eye black, lower white. 12–14 brownish markings on and above lateral line, size equal to eye in both sexes. All fins whitish with translucent membrane. No black markings on anterior dorsal fin in females.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF1575CFFF96FF8AFF26FA75FC57FA7A" httpUri="https://zenodo.org/record/282972/files/figure.png" pageId="6" pageNumber="37" targetBox="[287,1294,330,1401]" targetPageId="6">
|
||
<paragraph id="8BD52547FF96FF8AFF26FA75FC57FA7A" blockId="6.[151,1436,1440,1493]" pageId="6" pageNumber="37">
|
||
<emphasis id="B91EF955FF96FF8AFF26FA75FEEFFA19" bold="true" box="[151,275,1440,1463]" pageId="6" pageNumber="37">FIGURE 5.</emphasis>
|
||
Cephalic sensory pore system in
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFDDDFA75FC9EFA19" box="[620,866,1440,1462]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF96FF8AFDDDFA75FC9EFA19" box="[620,866,1440,1462]" italics="true" pageId="6" pageNumber="37">Trichonotus somaliensis</emphasis>
|
||
</taxonomicName>
|
||
, ZMH 25713, 83.2 mm SL. (A) dorsal view, (B) lateral view, (C) ventral view. Arrows indicate “doubled” pores. Bar indicates 5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C37076CCFF96FF8AFF76F9F0FC62F991" box="[199,926,1573,1598]" pageId="6" pageNumber="37" type="distribution">
|
||
<paragraph id="8BD52547FF96FF8AFF76F9F0FC62F991" blockId="6.[151,1437,1573,2027]" box="[199,926,1573,1598]" pageId="6" pageNumber="37">
|
||
<emphasis id="B91EF955FF96FF8AFF76F9F0FE9CF991" bold="true" box="[199,352,1573,1598]" pageId="6" pageNumber="37">Distribution.</emphasis>
|
||
Known only from
|
||
<collectingCountry id="F37D65D7FF96FF8AFD86F9F3FD69F991" box="[567,661,1574,1598]" name="Somalia" pageId="6" pageNumber="37">Somalia</collectingCountry>
|
||
, in a depth of
|
||
<quantity id="4C9288A2FF96FF8AFC85F9F3FC66F991" box="[820,922,1574,1598]" metricMagnitude="1" metricUnit="m" metricValue="5.75" metricValueMax="7.8" metricValueMin="3.7" pageId="6" pageNumber="37" unit="m" value="57.5" valueMax="78.0" valueMin="37.0">
|
||
37–
|
||
<specimenCount id="9D6CEECEFF96FF8AFCEFF9F3FC66F991" box="[862,922,1574,1598]" pageId="6" pageNumber="37" type="generic">78 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37076CCFF96FF8BFF76F99FFBC5FD2B" lastPageId="7" lastPageNumber="38" pageId="6" pageNumber="37" type="etymology">
|
||
<paragraph id="8BD52547FF96FF8AFF76F99FFC68F9CE" blockId="6.[151,1437,1573,2027]" box="[199,916,1609,1634]" pageId="6" pageNumber="37">
|
||
<emphasis id="B91EF955FF96FF8AFF76F99FFEB2F9CD" bold="true" box="[199,334,1610,1634]" pageId="6" pageNumber="37">Etymology.</emphasis>
|
||
The specific name is derived from the
|
||
<typeStatus id="54D19BE5FF96FF8AFCB2F99FFCCFF9CD" box="[771,819,1610,1634]" pageId="6" pageNumber="37">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
<paragraph id="8BD52547FF96FF8AFF76F9BFFA60F844" blockId="6.[151,1437,1573,2027]" pageId="6" pageNumber="37">
|
||
<emphasis id="B91EF955FF96FF8AFF76F9BFFC24F92C" bold="true" box="[199,984,1642,1667]" pageId="6" pageNumber="37">Sexual dimorphism and morphological changes with growth.</emphasis>
|
||
Male and female
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFB7BF9BEFAB2F92C" box="[1226,1358,1643,1667]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="genus">
|
||
<emphasis id="B91EF955FF96FF8AFB7BF9BEFAB2F92C" box="[1226,1358,1643,1667]" italics="true" pageId="6" pageNumber="37">Trichonotus</emphasis>
|
||
</taxonomicName>
|
||
show remarkable differences in body size, morphology and coloration (e.g.,
|
||
<bibRefCitation id="EFFB58B6FF96FF8AFC0BF95AFB1EF908" author="Shimada" box="[954,1250,1679,1703]" pageId="6" pageNumber="37" refString="Shimada, K. & Yoshino, T. (1984) A new trichonotid fish from the Yaeyama Islands, Okinawa Prefecture, Japan. Japanese Journal of Ichthyology, 31, 15 - 19." type="journal article" year="1984">Shimada & Yoshino 1984</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFFB58B6FF96FF8AFB41F95AFF2EF964" author="Randall" pageId="6" pageNumber="37" refString="Randall, J. E. & Tarr, A. B. (1994) Trichonotus arabicus (Perciformes: Trichonotidae), a new species of sand diver from the Arabian Gulf and Oman. Fauna of Saudi Arabia, 14, 309 - 316." type="journal article" year="1994">Randall & Tarr 1994</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFFB58B6FF96FF8AFF51F966FE31F964" author="Clark" box="[224,461,1715,1739]" pageId="6" pageNumber="37" refString="Clark, E. & Pohle, M. (1996) Trichonotus halstead, a new sand-diving fish from Papua New Guinea. Environmental Biology of Fishes, 45, 1 - 11." type="journal article" year="1996">Clark & Pohle 1996</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="EFFB58B6FF96FF8AFE52F961FD38F964" box="[483,708,1715,1739]" pageId="6" pageNumber="37" refString="Kusen, J. D., Nakagawa, K., Yogo, Y. & Nakazono, A. (1991) Protogynous hermaphroditism in the sand diver Trichonotus filamentosus. Nippon Suisan Gakkaishi, 57, 35 - 40." type="journal article">
|
||
Kusen
|
||
<emphasis id="B91EF955FF96FF8AFD84F961FD8CF964" box="[565,624,1715,1739]" italics="true" pageId="6" pageNumber="37">et al.</emphasis>
|
||
(1991)
|
||
</bibRefCitation>
|
||
reported that
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFCD8F966FB7BF964" box="[873,1159,1715,1739]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="filamentosus">
|
||
<emphasis id="B91EF955FF96FF8AFCD8F966FB7BF964" box="[873,1159,1715,1739]" italics="true" pageId="6" pageNumber="37">Trichonotus filamentosus</emphasis>
|
||
</taxonomicName>
|
||
underwent protogynous hermaphroditism, following an examination of body sizes, otoliths and gonads. We suggest that
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFB50F90DFA7DF940" box="[1249,1409,1751,1775]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF96FF8AFB50F90DFA7DF940" box="[1249,1409,1751,1775]" italics="true" pageId="6" pageNumber="37">T. somaliensis</emphasis>
|
||
</taxonomicName>
|
||
is also protogynous, due to males being larger than females. The body sizes of the largest females and smallest males of
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFF07F8F5FEA9F898" box="[182,341,1823,1847]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF96FF8AFF07F8F5FEA9F898" box="[182,341,1823,1847]" italics="true" pageId="6" pageNumber="37">T. somaliensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFE3CF8F5FDF7F898" box="[397,523,1823,1847]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="arabicus">
|
||
<emphasis id="B91EF955FF96FF8AFE3CF8F5FDF7F898" box="[397,523,1823,1847]" italics="true" pageId="6" pageNumber="37">T. arabicus</emphasis>
|
||
</taxonomicName>
|
||
examined herein indicated that sexual changes probably occur at ca. 75 and
|
||
<quantity id="4C9288A2FF96FF8AFAC3F8CAFF3FF8F4" metricMagnitude="-1" metricUnit="m" metricValue="1.05" pageId="6" pageNumber="37" unit="mm" value="105.0">105 mm</quantity>
|
||
SL, respectively, female and male size ranges overlapping between 69.6 and
|
||
<quantity id="4C9288A2FF96FF8AFB8FF896FB58F8F4" box="[1086,1188,1859,1883]" metricMagnitude="-2" metricUnit="m" metricValue="7.409999999999999" pageId="6" pageNumber="37" unit="mm" value="74.1">74.1 mm</quantity>
|
||
SL in
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFB44F891FA69F8F4" box="[1269,1429,1859,1883]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF96FF8AFB44F891FA69F8F4" box="[1269,1429,1859,1883]" italics="true" pageId="6" pageNumber="37">T. somaliensis</emphasis>
|
||
</taxonomicName>
|
||
. However, sexual changes in
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFE55F8BDFD68F8D0" box="[484,660,1895,1919]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="cyclograptus">
|
||
<emphasis id="B91EF955FF96FF8AFE55F8BDFD68F8D0" box="[484,660,1895,1919]" italics="true" pageId="6" pageNumber="37">T. cyclograptus</emphasis>
|
||
</taxonomicName>
|
||
cannot be confirmed since no female specimens have been found. Analyses of 32 measurements in
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFDA7F859FD4BF80C" box="[534,695,1931,1955]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF96FF8AFDA7F859FD4BF80C" box="[534,695,1931,1955]" italics="true" pageId="6" pageNumber="37">T. somaliensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFD42F859FC8EF80C" box="[755,882,1931,1955]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="arabicus">
|
||
<emphasis id="B91EF955FF96FF8AFD42F859FC8EF80C" box="[755,882,1931,1955]" italics="true" pageId="6" pageNumber="37">T. arabicus</emphasis>
|
||
</taxonomicName>
|
||
indicated that the relative lengths of the dorsal, pelvic and caudal fins changed with growth (
|
||
<figureCitation id="135139C2FF96FF8AFD27F87AFD20F868" box="[662,732,1967,1991]" captionStart="FIGURE 7" captionStartId="8.[151,250,1918,1941]" captionTargetBox="[330,1250,228,1878]" captionTargetId="figure@8.[305,1276,195,1905]" captionTargetPageId="8" captionText="FIGURE 7. Relationships of (A) 1 st dorsal-fin ray length, (B) longest pelvic-fin soft ray length, (C) longest caudal-fin ray length in Trichonotus arabicus (triangles), T. cyclograptus (square), T. somaliensis sp. nov. (circles)." httpUri="https://zenodo.org/record/282974/files/figure.png" pageId="6" pageNumber="37">Fig. 7</figureCitation>
|
||
), the length of the dorsal fin becoming significantly greater at ca.
|
||
<quantity id="4C9288A2FF96FF8AFF0EF806FE9FF844" box="[191,355,2003,2027]" metricMagnitude="-2" metricUnit="m" metricValue="7.64" metricValueMax="8.32" metricValueMin="6.959999999999999" pageId="6" pageNumber="37" unit="mm" value="76.4" valueMax="83.2" valueMin="69.6">69.6–83.2 mm</quantity>
|
||
SL in
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFE00F801FDACF844" box="[433,592,2003,2027]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF96FF8AFE00F801FDACF844" box="[433,592,2003,2027]" italics="true" pageId="6" pageNumber="37">T. somaliensis</emphasis>
|
||
</taxonomicName>
|
||
, and ca.
|
||
<quantity id="4C9288A2FF96FF8AFD09F806FC84F844" box="[696,888,2003,2027]" metricMagnitude="-1" metricUnit="m" metricValue="1.2135" metricValueMax="1.359" metricValueMin="1.068" pageId="6" pageNumber="37" unit="mm" value="121.35" valueMax="135.9" valueMin="106.8">106.8–135.9 mm</quantity>
|
||
SL in
|
||
<taxonomicName id="4C6A5EC4FF96FF8AFC77F801FBB9F844" box="[966,1093,2003,2027]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="6" pageNumber="37" phylum="Chordata" rank="species" species="arabicus">
|
||
<emphasis id="B91EF955FF96FF8AFC77F801FBB9F844" box="[966,1093,2003,2027]" italics="true" pageId="6" pageNumber="37">T. arabicus</emphasis>
|
||
</taxonomicName>
|
||
, indicating male morphs (
|
||
<figureCitation id="135139C2FF96FF8AFADEF806FA60F844" box="[1391,1436,2003,2027]" captionStart="FIGURE 7" captionStartId="8.[151,250,1918,1941]" captionTargetBox="[330,1250,228,1878]" captionTargetId="figure@8.[305,1276,195,1905]" captionTargetPageId="8" captionText="FIGURE 7. Relationships of (A) 1 st dorsal-fin ray length, (B) longest pelvic-fin soft ray length, (C) longest caudal-fin ray length in Trichonotus arabicus (triangles), T. cyclograptus (square), T. somaliensis sp. nov. (circles)." httpUri="https://zenodo.org/record/282974/files/figure.png" pageId="6" pageNumber="37">Fig.</figureCitation>
|
||
</paragraph>
|
||
<paragraph id="8BD52547FF97FF8BFF26FF42FC38FF7B" blockId="7.[151,1436,151,644]" pageId="7" pageNumber="38">
|
||
7A). Pelvic and caudal fins also became relatively longer with growth, their proportions clearly changing at ca.
|
||
<quantity id="4C9288A2FF97FF8BFA31FF42FF3FFF7B" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="7" pageNumber="38" unit="mm" value="70.0">70 mm</quantity>
|
||
SL in
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFEBFFF68FE50FF7B" box="[270,428,188,212]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF97FF8BFEBFFF68FE50FF7B" box="[270,428,188,212]" italics="true" pageId="7" pageNumber="38">T. somaliensis</emphasis>
|
||
</taxonomicName>
|
||
and ca.
|
||
<quantity id="4C9288A2FF97FF8BFDB8FF69FD9AFF7B" box="[521,614,188,212]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="38" unit="mm" value="100.0">100 mm</quantity>
|
||
SL in
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFD00FF68FCD3FF7B" box="[689,815,188,212]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="arabicus">
|
||
<emphasis id="B91EF955FF97FF8BFD00FF68FCD3FF7B" box="[689,815,188,212]" italics="true" pageId="7" pageNumber="38">T. arabicus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="135139C2FF97FF8BFC8FFF69FC7DFF7B" box="[830,897,188,212]" captionStart="FIGURE 7" captionStartId="8.[151,250,1918,1941]" captionTargetBox="[330,1250,228,1878]" captionTargetId="figure@8.[305,1276,195,1905]" captionTargetPageId="8" captionText="FIGURE 7. Relationships of (A) 1 st dorsal-fin ray length, (B) longest pelvic-fin soft ray length, (C) longest caudal-fin ray length in Trichonotus arabicus (triangles), T. cyclograptus (square), T. somaliensis sp. nov. (circles)." httpUri="https://zenodo.org/record/282974/files/figure.png" pageId="7" pageNumber="38">Fig. 7</figureCitation>
|
||
B, C).
|
||
</paragraph>
|
||
<paragraph id="8BD52547FF97FF8BFF76FF0AFBC5FD2B" blockId="7.[151,1436,151,644]" pageId="7" pageNumber="38">
|
||
<emphasis id="B91EF955FF97FF8BFF76FF0AFE91FF57" bold="true" box="[199,365,223,248]" pageId="7" pageNumber="38">Comparisons.</emphasis>
|
||
Among the species of
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFDDDFF35FD0CFF57" box="[620,752,224,248]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="genus">
|
||
<emphasis id="B91EF955FF97FF8BFDDDFF35FD0CFF57" box="[620,752,224,248]" italics="true" pageId="7" pageNumber="38">Trichonotus</emphasis>
|
||
</taxonomicName>
|
||
lacking elongated dorsal-fin spines,
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFB3CFF35FA60FF57" box="[1165,1436,224,248]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF97FF8BFB3CFF35FA60FF57" box="[1165,1436,224,248]" italics="true" pageId="7" pageNumber="38">Trichonotus somaliensis</emphasis>
|
||
</taxonomicName>
|
||
is most similar to
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFEEEFED0FE20FEB3" box="[351,476,260,284]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="arabicus">
|
||
<emphasis id="B91EF955FF97FF8BFEEEFED0FE20FEB3" box="[351,476,260,284]" italics="true" pageId="7" pageNumber="38">T. arabicus</emphasis>
|
||
</taxonomicName>
|
||
(Arabian Gulf and
|
||
<collectingCountry id="F37D65D7FF97FF8BFD06FED1FD01FEB3" box="[695,765,260,284]" name="Oman" pageId="7" pageNumber="38">Oman</collectingCountry>
|
||
) and
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFC8AFED0FC1BFEB3" box="[827,999,260,284]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="cyclograptus">
|
||
<emphasis id="B91EF955FF97FF8BFC8AFED0FC1BFEB3" box="[827,999,260,284]" italics="true" pageId="7" pageNumber="38">T. cyclograptus</emphasis>
|
||
</taxonomicName>
|
||
(Bay of Bengal) (also having only 3–4 dorsal-fin spines and a darkly marked or lined body). However, the present new species differs from the aforementioned in having 54−57 lateral-line scales (vs.
|
||
<quantity id="4C9288A2FF97FF8BFCBBFE99FC92FECB" box="[778,878,332,356]" metricMagnitude="0" metricUnit="m" metricValue="1.4224" metricValueMax="1.4478" metricValueMin="1.3969999999999998" pageId="7" pageNumber="38" unit="in" value="56.0" valueMax="57.0" valueMin="55.0">
|
||
55–57
|
||
<emphasis id="B91EF955FF97FF8BFCE9FE98FC92FECB" box="[856,878,333,356]" italics="true" pageId="7" pageNumber="38">in</emphasis>
|
||
</quantity>
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFCC4FE98FC0FFECB" box="[885,1011,332,356]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="arabicus">T. arabicus</taxonomicName>
|
||
and
|
||
<quantity id="4C9288A2FF97FF8BFB9AFE99FB6CFECB" box="[1067,1168,332,356]" metricMagnitude="0" metricUnit="m" metricValue="1.4731999999999998" metricValueMax="1.4986" metricValueMin="1.4478" pageId="7" pageNumber="38" unit="in" value="58.0" valueMax="59.0" valueMin="57.0">57−59 in</quantity>
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFB26FE98FAB8FECB" box="[1175,1348,332,356]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="cyclograptus">
|
||
<emphasis id="B91EF955FF97FF8BFB26FE98FAB8FECB" box="[1175,1348,332,356]" italics="true" pageId="7" pageNumber="38">T. cyclograptus</emphasis>
|
||
</taxonomicName>
|
||
) (Table 2), no free pterygiophores (vs. 1 or 2), 12–14 body markings in both sexes (vs. 14 and
|
||
<quantity id="4C9288A2FF97FF8BFBDBFEBAFB58FE28" box="[1130,1188,367,391]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" pageId="7" pageNumber="38" unit="in" value="12.0">12 in</quantity>
|
||
males), a short snout, its length 24–28% of HL (vs. 26–28% and 26–28%), the 1st dorsal-fin soft ray length in males 19.4–27.4% of SL (vs. 13.8–17.4% and 14.5%), the dorsal-fin length in males19.4–27.6% of SL (vs. 17.6–22.8% of SL and 17.8% of SL) (
|
||
<figureCitation id="135139C2FF97FF8BFF63FE09FEEAFE5B" box="[210,278,476,500]" captionStart="FIGURE 7" captionStartId="8.[151,250,1918,1941]" captionTargetBox="[330,1250,228,1878]" captionTargetId="figure@8.[305,1276,195,1905]" captionTargetPageId="8" captionText="FIGURE 7. Relationships of (A) 1 st dorsal-fin ray length, (B) longest pelvic-fin soft ray length, (C) longest caudal-fin ray length in Trichonotus arabicus (triangles), T. cyclograptus (square), T. somaliensis sp. nov. (circles)." httpUri="https://zenodo.org/record/282974/files/figure.png" pageId="7" pageNumber="38">Fig. 7</figureCitation>
|
||
A) and a small body size in males,
|
||
<quantity id="4C9288A2FF97FF8BFD1FFE09FCAFFE5B" box="[686,851,476,500]" metricMagnitude="-2" metricUnit="m" metricValue="7.615" metricValueMax="8.32" metricValueMin="6.909999999999999" pageId="7" pageNumber="38" unit="mm" value="76.15" valueMax="83.2" valueMin="69.1">69.1–83.2 mm</quantity>
|
||
SL (vs.
|
||
<quantity id="4C9288A2FF97FF8BFC06FE09FB84FE5B" box="[951,1144,476,500]" metricMagnitude="-1" metricUnit="m" metricValue="1.241" metricValueMax="1.414" metricValueMin="1.068" pageId="7" pageNumber="38" unit="mm" value="124.1" valueMax="141.4" valueMin="106.8">106.8–141.4 mm</quantity>
|
||
SL and
|
||
<quantity id="4C9288A2FF97FF8BFB6DFE09FA60FE5B" box="[1244,1436,476,500]" metricMagnitude="-1" metricUnit="m" metricValue="1.0795" metricValueMax="1.097" metricValueMin="1.062" pageId="7" pageNumber="38" unit="mm" value="107.95" valueMax="109.7" valueMin="106.2">106.2–109.7 mm</quantity>
|
||
SL), in addition to the above-mentioned growth related differences.
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFC02FDD5FB3AFDB7" box="[947,1222,512,536]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF97FF8BFC02FDD5FB3AFDB7" box="[947,1222,512,536]" italics="true" pageId="7" pageNumber="38">Trichonotus somaliensis</emphasis>
|
||
</taxonomicName>
|
||
also has a unique character within the genus
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFE77FDF1FDB0FD93" box="[454,588,548,572]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="genus">
|
||
<emphasis id="B91EF955FF97FF8BFE77FDF1FDB0FD93" box="[454,588,548,572]" italics="true" pageId="7" pageNumber="38">Trichonotus</emphasis>
|
||
</taxonomicName>
|
||
, i.e., presence of 2 rows of 3rd and 4th preopercular pores (vs. single row). Female
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFF41FD9DFDFCFDCF" box="[240,512,584,608]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="somaliensis">
|
||
<emphasis id="B91EF955FF97FF8BFF41FD9DFDFCFDCF" box="[240,512,584,608]" italics="true" pageId="7" pageNumber="38">Trichonotus somaliensis</emphasis>
|
||
</taxonomicName>
|
||
can also be distinguished from female
|
||
<taxonomicName id="4C6A5EC4FF97FF8BFC09FD9CFBC9FDCF" box="[952,1077,584,608]" class="Actinopterygii" family="Trichonotidae" genus="Trichonotus" kingdom="Animalia" order="Perciformes" pageId="7" pageNumber="38" phylum="Chordata" rank="species" species="arabicus">
|
||
<emphasis id="B91EF955FF97FF8BFC09FD9CFBC9FDCF" box="[952,1077,584,608]" italics="true" pageId="7" pageNumber="38">T. arabicus</emphasis>
|
||
</taxonomicName>
|
||
by markings on the body, i.e., a longitudinal row of 12–14 blotches (vs. a longitudinal stripe above the lateral line).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |