230 lines
26 KiB
XML
230 lines
26 KiB
XML
<document id="F2065B2B709DAF50AA5FD61D7D7C702E" ID-CLB-Dataset="29281" ID-DOI="10.11646/zootaxa.4454.1.16" ID-GBIF-Dataset="22f25700-65a0-4f4f-84ae-74a366220b58" ID-ISSN="1175-5326" ID-Zenodo-Dep="1446639" ID-ZooBank="59D3EFF1-D77A-460F-AF98-659327EE1542" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1538746744632" checkinUser="plazi" docAuthor="Ho, Hsuan-Ching, Hibino, Yusuke & Huang, Jian-Fu" docDate="2018" docId="039EC848FFBBFFE109C6FF44FDF6EE54" docLanguage="en" docName="zootaxa.4454.1.16.pdf" docOrigin="Zootaxa 4454 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Apterichtus moseri : Smith 1994" docType="treatment" docVersion="8" lastPageNumber="205" masterDocId="FFA7B030FFBEFFE40951FFD3FFAAE90B" masterDocTitle="Note on rare snake eels (Anguilliformes: Ophichthidae) and additional data on three Neenchelys recently described from Taiwan" masterLastPageNumber="214" masterPageNumber="200" pageNumber="205" updateTime="1701998037819" updateUser="plazi">
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<mods:title id="7E899E0D3671338157FC6AEB3C8D264C">Note on rare snake eels (Anguilliformes: Ophichthidae) and additional data on three Neenchelys recently described from Taiwan</mods:title>
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<mods:namePart id="3DDEE1FCD849E55CD8EBF68E8E80EAE8">Ho, Hsuan-Ching</mods:namePart>
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<mods:namePart id="189988DD3319C0A957C4C10E162E8CAE">Hibino, Yusuke</mods:namePart>
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<mods:namePart id="55EFA2AC8B9A27AC29A1B2CE3F65DCDF">Huang, Jian-Fu</mods:namePart>
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<mods:title id="D41E5FD6F6A3B2939168646A67D4AE4A">Zootaxa</mods:title>
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<mods:date id="511F59792DC499CF9114EF40412AB260">2018</mods:date>
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<treatment id="039EC848FFBBFFE109C6FF44FDF6EE54" ID-DOI="http://doi.org/10.5281/zenodo.5967115" ID-GBIF-Taxon="148639572" ID-Zenodo-Dep="5967115" LSID="urn:lsid:plazi:treatment:039EC848FFBBFFE109C6FF44FDF6EE54" httpUri="http://treatment.plazi.org/id/039EC848FFBBFFE109C6FF44FDF6EE54" lastPageNumber="205" pageId="5" pageNumber="205">
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<subSubSection id="C32D2AD5FFBBFFE109C6FF44FEFCE9D8" pageId="5" pageNumber="205" type="nomenclature">
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<paragraph id="8B88795EFFBBFFE109C6FF44FD1DE9B9" blockId="5.[151,695,151,211]" box="[151,695,151,178]" pageId="5" pageNumber="205">
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<heading id="D0C0CE32FFBBFFE109C6FF44FD1DE9B9" bold="true" box="[151,695,151,178]" fontSize="11" level="1" pageId="5" pageNumber="205" reason="1">
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<emphasis id="B943A54CFFBBFFE109C6FF44FD1DE9B9" bold="true" box="[151,695,151,178]" pageId="5" pageNumber="205">
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<taxonomicName id="4C3702DDFFBBFFE109C6FF44FED6E9BA" ID-CoL="FYHJ" authorityName=": Smith" authorityYear="1994" box="[151,380,151,177]" class="Actinopterygii" family="Ophichthidae" genus="Apterichtus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="5" pageNumber="205" phylum="Chordata" rank="species" species="moseri">
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<emphasis id="B943A54CFFBBFFE109C6FF44FED6E9BA" bold="true" box="[151,380,151,177]" italics="true" pageId="5" pageNumber="205">Apterichtus moseri</emphasis>
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</taxonomicName>
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(
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<bibRefCitation id="EFA604AFFFBBFFE108DAFF4BFD05E9B9" box="[395,687,152,178]" pageId="5" pageNumber="205" refId="ref6179" refString="Jordan, D. S. & Snyder, J. o. (1901) A review of the apodal fishes or eels of Japan, with descriptions of nineteen new species. Proceedings of the United States National Museum, 23 (1239), 837 - 890." type="journal article">Jordan & Snyder, 1901</bibRefCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B88795EFFBBFFE109C6FF69FEFCE9D8" blockId="5.[151,695,151,211]" box="[151,342,186,211]" pageId="5" pageNumber="205">
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<figureCitation id="130C65DBFFBBFFE109C6FF69FF5DE9D8" box="[151,247,186,211]" captionStart="FIGURE 3" captionStartId="6.[151,250,1890,1912]" captionTargetBox="[165,1394,221,1846]" captionTargetId="figure@6.[151,1436,193,1869]" captionTargetPageId="6" captionText="FIGURE 3. Apterichtus moseri (Jordan & Snyder, 1901), NMMB-P26648, 509 mm TL. A. lateral view. B. close view of head. C. head pores, arrows indicate the median ST pore (left) and frontal pore (right). D. teeth on upper jaw (left) and lower jaw (right)." httpUri="https://zenodo.org/record/1446645/files/figure.png" pageId="5" pageNumber="205">Figure 3</figureCitation>
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;
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<tableCitation id="C6B54CE5FFBBFFE10855FF69FEFCE9D8" box="[260,342,186,211]" captionStart="TABLE 1" captionStartId="2.[151,239,548,571]" captionText="TABLE 1. Morphometric and meristic data of Allips concolor and Apterichtus moseri." pageId="5" pageNumber="205">Table 1</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32D2AD5FFBBFFE109C6FED1FDA1E83C" pageId="5" pageNumber="205" type="description">
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<paragraph id="8B88795EFFBBFFE109C6FED1FDA1E83C" blockId="5.[151,1436,258,342]" pageId="5" pageNumber="205">
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<treatmentCitationGroup id="AB275E70FFBBFFE109C6FED1FDA1E83C" pageId="5" pageNumber="205">
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<materialsCitation id="3B5F7303FFBBFFE109C6FED1FDACE83C" ID-GBIF-Occurrence="1914265031" collectionCode="USNM" country="Jordan" location="Numazu" municipality="Suruga Bay" pageId="5" pageNumber="205" specimenCode="USNM 49729" specimenCount="2" stateProvince="Shizuoka Prefecture" typeStatus="holotype">
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<taxonomicName id="4C3702DDFFBBFFE109C6FED1FE25E813" ID-CoL="4YT3Y" authorityName="Jordan & Snyder" authorityYear="1901" box="[151,399,258,280]" class="Actinopterygii" family="Ophichthidae" genus="Sphagebranchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="5" pageNumber="205" phylum="Chordata" rank="species" species="moseri">
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<emphasis id="B943A54CFFBBFFE109C6FED1FE25E813" box="[151,399,258,280]" italics="true" pageId="5" pageNumber="205">Sphagebranchus moseri</emphasis>
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</taxonomicName>
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<treatmentCitation id="0A965F4FFFBBFFE108C9FED1FD17E813" author="" box="[408,701,258,280]" page="864" pageId="5" pageNumber="205">
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<bibRefCitation id="EFA604AFFFBBFFE108C9FED1FD25E813" box="[408,655,258,280]" pageId="5" pageNumber="205" refId="ref6179" refString="Jordan, D. S. & Snyder, J. o. (1901) A review of the apodal fishes or eels of Japan, with descriptions of nineteen new species. Proceedings of the United States National Museum, 23 (1239), 837 - 890." type="journal article">
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<collectingCountry id="F32039CEFFBBFFE108C9FED1FE71E813" box="[408,475,258,280]" name="Jordan" pageId="5" pageNumber="205">Jordan</collectingCountry>
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& Snyder, 1901
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</bibRefCitation>
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:864
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</treatmentCitation>
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, fig. 14 (
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<typeStatus id="548CC7FCFFBBFFE10A70FED1FCE4E813" box="[801,846,258,280]" pageId="5" pageNumber="205">type</typeStatus>
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locality
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<collectingMunicipality id="6BECE324FFBBFFE10AFFFED1FB80E813" box="[942,1066,258,280]" pageId="5" pageNumber="205">Suruga Bay</collectingMunicipality>
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, off
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<location id="8EE82F85FFBBFFE10D0EFED0FB1DE813" LSID="urn:lsid:plazi:treatment:039EC848FFBBFFE109C6FF44FDF6EE54:8EE82F85FFBBFFE10D0EFED0FB1DE813" box="[1119,1207,259,280]" country="Jordan" municipality="Suruga Bay" name="Numazu" pageId="5" pageNumber="205" stateProvince="Shizuoka Prefecture">Numazu</location>
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,
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<collectingRegion id="49F3B7BCFFBBFFE10D94FED1FA32E813" box="[1221,1432,258,280]" country="Japan" name="Shizuoka" pageId="5" pageNumber="205">Shizuoka Prefecture</collectingRegion>
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,
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<collectingCountry id="F32039CEFFBBFFE10996FEF1FEA9E83C" box="[199,259,290,311]" name="Japan" pageId="5" pageNumber="205">Japan</collectingCountry>
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,
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<typeStatus id="548CC7FCFFBBFFE1085CFEF2FECCE83C" box="[269,358,289,311]" pageId="5" pageNumber="205" type="holotype">holotype</typeStatus>
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<specimenCode id="DB91D125FFBBFFE1083DFEF2FDAAE83C" box="[364,512,289,311]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="5" pageNumber="205">USNM 49729</specimenCode>
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)
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</materialsCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32D2AD5FFBBFFE109C6FE93FC25E8E8" pageId="5" pageNumber="205" type="reference_group">
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<paragraph id="8B88795EFFBBFFE109C6FE93FC0AE85D" blockId="5.[151,1436,258,342]" box="[151,928,320,342]" pageId="5" pageNumber="205">
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<treatmentCitationGroup id="AB275E70FFBBFFE109C6FE93FC0AE85D" box="[151,928,320,342]" pageId="5" pageNumber="205">
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<taxonomicName id="4C3702DDFFBBFFE109C6FE93FDA9E85D" ID-CoL="FYHJ" authority=": Smith, 1994: 36" authorityName=": Smith" authorityPageNumber="36" authorityYear="1994" box="[151,515,320,342]" class="Actinopterygii" family="Ophichthidae" genus="Apterichtus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="5" pageNumber="205" phylum="Chordata" rank="species" species="moseri">
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<emphasis id="B943A54CFFBBFFE109C6FE93FEFDE85D" box="[151,343,320,342]" italics="true" pageId="5" pageNumber="205">Apterichtus moseri</emphasis>
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:
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<treatmentCitation id="0A965F4FFFBBFFE10835FE93FDA9E85D" author="" box="[356,515,320,342]" page="36" pageId="5" pageNumber="205">
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<bibRefCitation id="EFA604AFFFBBFFE10835FE93FE4EE85D" box="[356,484,320,342]" pageId="5" pageNumber="205" refId="ref6523" refString="Smith, D. G. (1994) Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution. Vol. 6. Anguilliformes, Saccopharyngiformes, and Notacanthiformes (Teleostei: Elopomorpha). Smithsonian Contributions to Zoology, 566, 1 - 50. https: // doi. org / 10.5479 / si. 00810282.566.1" type="journal article">Smith, 1994</bibRefCitation>
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:36
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</treatmentCitation>
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</taxonomicName>
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. McCosker & Hibino, 2015:22 (review).
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8B88795EFFBBFFE109C6FE51FC25E8E8" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">
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<materialsCitation id="3B5F7303FFBBFFE109C6FE51FE93E8E8" ID-GBIF-Occurrence="1914265030" collectingDate="2017-06-29" collectionCode="NMMB-P" collectorName="F. Huang. Non-types & McCosker & Hibino" country="Japan" location="Suao" municipality="northeastern Taiwan" pageId="5" pageNumber="205" specimenCode="NMMB-P26648, 509" specimenCount="1" stateProvince="Yilan">
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<emphasis id="B943A54CFFBBFFE109C6FE51FE31E890" bold="true" box="[151,411,386,411]" pageId="5" pageNumber="205">Specimens examined.</emphasis>
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<specimenCode id="DB91D125FFBBFFE108F6FE51FDC8E890" box="[423,610,386,411]" collectionCode="NMMB-P" pageId="5" pageNumber="205">
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NMMB-P
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<quantity id="4CCFD4BBFFBBFFE10B4AFE51FDC8E890" box="[539,610,386,411]" metricMagnitude="4" metricUnit="m" metricValue="2.6648509" pageId="5" pageNumber="205" unit="mm" value="2.6648509E7">26648</quantity>
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</specimenCode>
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,
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<specimenCode id="DB91D125FFBBFFE10B23FE51FD36E890" box="[626,668,386,411]" collectionCode="NMMB-P" pageId="5" pageNumber="205">509</specimenCode>
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mm TL, off Nan-fang-ao fishing port,
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<location id="8EE82F85FFBBFFE10D27FE50FB1BE890" LSID="urn:lsid:plazi:treatment:039EC848FFBBFFE109C6FF44FDF6EE54:8EE82F85FFBBFFE10D27FE50FB1BE890" box="[1142,1201,387,411]" country="Japan" municipality="northeastern Taiwan" name="Suao" pageId="5" pageNumber="205" stateProvince="Yilan">Suao</location>
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,
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<collectingRegion id="49F3B7BCFFBBFFE10D93FE51FAABE890" box="[1218,1281,386,411]" country="Taiwan" name="Yilan" pageId="5" pageNumber="205">Yilan</collectingRegion>
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,
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<collectingMunicipality id="6BECE324FFBBFFE10C43FE51FF46E8B4" pageId="5" pageNumber="205">northeastern Taiwan</collectingMunicipality>
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, bottom trawl,
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<collectingDate id="EFCDA676FFBBFFE108C4FE74FD82E8B4" box="[405,552,423,447]" pageId="5" pageNumber="205" value="2017-06-29">
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<date id="FF895F9EFFBBFFE108C4FE74FD82E8B4" box="[405,552,423,447]" pageId="5" pageNumber="205" value="2017-06-29">29 Jun. 2017</date>
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</collectingDate>
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, coll. J.-
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<collectorName id="26C21C88FFBBFFE10BD5FE74FCC5E8B4" box="[644,879,423,447]" pageId="5" pageNumber="205">F. Huang. Non-types</collectorName>
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from
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<collectingCountry id="F32039CEFFBBFFE10AE2FE74FC5CE8B5" box="[947,1014,423,446]" name="Japan" pageId="5" pageNumber="205">Japan</collectingCountry>
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. Five specimen listed in
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<collectorName id="26C21C88FFBBFFE10C5AFE75FA2AE8B4" box="[1291,1408,422,447]" pageId="5" pageNumber="205">McCosker</collectorName>
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&
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<collectorName id="26C21C88FFBBFFE109C6FE19FF4FE8E8" box="[151,229,458,483]" pageId="5" pageNumber="205">Hibino</collectorName>
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(2015)
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</materialsCitation>
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.
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<materialsCitation id="3B5F7303FFBBFFE10815FE18FC21E8E8" ID-GBIF-Occurrence="1914265028" box="[324,907,458,483]" collectionCode="SFNR" country="China" location="China" pageId="5" pageNumber="205" specimenCode="SFNR 11043, 420" specimenCount="1">
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<specimenCode id="DB91D125FFBBFFE10815FE18FE73E8E8" box="[324,473,459,483]" collectionCode="SFNR" pageId="5" pageNumber="205">
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SFNR
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<quantity id="4CCFD4BBFFBBFFE108C0FE18FE73E8E8" box="[401,473,459,483]" metricMagnitude="4" metricUnit="m" metricValue="1.104342" pageId="5" pageNumber="205" unit="mm" value="1.104342E7">11043</quantity>
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</specimenCode>
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,
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<specimenCode id="DB91D125FFBBFFE108B5FE18FDA4E8E8" box="[484,526,459,483]" collectionCode="SFNR" pageId="5" pageNumber="205">420</specimenCode>
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mm TL, northern East
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<collectingCountry id="F32039CEFFBBFFE10A44FE19FCF2E8E8" box="[789,856,458,483]" name="China" pageId="5" pageNumber="205">China</collectingCountry>
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Sea
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32D2AD5FFBBFFE10996FE3DFBF6EBB0" pageId="5" pageNumber="205" type="diagnosis">
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<paragraph id="8B88795EFFBBFFE10996FE3DFBF6EBB0" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">
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<emphasis id="B943A54CFFBBFFE10996FE3DFEEBEB0C" bold="true" box="[199,321,494,519]" pageId="5" pageNumber="205">Diagnosis.</emphasis>
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A species of
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<taxonomicName id="4C3702DDFFBBFFE1088DFE3DFDF4EB0D" authorityName=", McCosker & Hibino" authorityYear="2015" box="[476,606,494,518]" class="Actinopterygii" family="Ophichthidae" genus="Apterichtus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="5" pageNumber="205" phylum="Chordata" rank="genus">
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<emphasis id="B943A54CFFBBFFE1088DFE3DFDF4EB0D" box="[476,606,494,518]" italics="true" pageId="5" pageNumber="205">Apterichtus</emphasis>
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</taxonomicName>
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with a slender and cylindrical body, its depth 53¯74 times in TL; anus at or slightly anterior to mid-trunk; 3 preopercular pores and 5 (rarely 6) pores in supratemporal canal; anterior margin of orbit above or slightly behind tip of lower law; head 14¯
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<quantity id="4CCFD4BBFFBBFFE10AC5FDE4FC7AEB44" box="[916,976,566,591]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" pageId="5" pageNumber="205" unit="in" value="18.0">18 in</quantity>
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TL, trunk 2.2¯
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<quantity id="4CCFD4BBFFBBFFE10D2FFDE5FB68EB44" box="[1150,1218,566,591]" metricMagnitude="-2" metricUnit="m" metricValue="6.35" pageId="5" pageNumber="205" unit="in" value="2.5">2.5 in</quantity>
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TL; tail 1.9¯
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<quantity id="4CCFD4BBFFBBFFE10C09FDE4FA36EB44" box="[1368,1436,566,591]" metricMagnitude="-2" metricUnit="m" metricValue="5.334" pageId="5" pageNumber="205" unit="in" value="2.1">2.1 in</quantity>
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TL. Total vertebrae 141¯145, MVF 66-143. Anterior third of body grayish; face, cheek and gill openings with white patches; posterior two-thirds uniformly tan; whitish pores surrounded by dark brown or dark orange blotches on preopercular and supratemporal canals (McCosker & Hibino, 2015; present study).
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</paragraph>
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</subSubSection>
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<subSubSection id="C32D2AD5FFBBFFE10996FD15FCBFEF34" pageId="5" pageNumber="205" type="description">
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<paragraph id="8B88795EFFBBFFE10996FD15FA8CEA2C" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">
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<emphasis id="B943A54CFFBBFFE10996FD15FD96EBD4" bold="true" box="[199,572,710,735]" pageId="5" pageNumber="205">Description of NMMB-P26648.</emphasis>
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Body very elongate, its depth at anus 65 times in TL; somewhat cylindrical with tail gradually compressed posteriorly; depth of body relatively uniform, tapering gradually to tail tip; depth of head deeper than that of body. Tail slender, anus slightly anterior to midpoint of the fish. All fins absent.
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</paragraph>
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<paragraph id="8B88795EFFBBFFE10996FCE1FD5CEAD0" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">Head relatively small, its length 17.6 times in TL; dense small papillae on surfaces of snout, lips and lower jaw; snout very pointed anteriorly, flattened ventrally; tip of snout projecting far beyond lower jaw, its length 5.7 times in HL; dorsal surface of snout convex, gradually narrower anteriorly. Anterior nostril tubular with the opening directed downward; posterior nostril on upper lip, beneath anterior margin of eye, the opening directed ventrally, appearing in lateral aspect as a diagonal slit.</paragraph>
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<paragraph id="8B88795EFFBBFFE10996FC34FB47ED60" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">Lower jaw included, its tip slightly before anterior margin of eye, far behind anterior nostril. Rictus extends to about two eye diameters behind a vertical through posterior margin of pigmented eyeball (posterior margin of eye about above midpoint of rictus). Tongue not free, well attached to mouth floor. Gill openings narrow and slightly oblique, situated at ventral side of head, their anterior ends closer to each other than posterior ends.</paragraph>
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<paragraph id="8B88795EFFBBFFE10996FBA5FF7AEDF1" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">
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Head pores small (
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<figureCitation id="130C65DBFFBBFFE108C8FBA5FE5BED84" box="[409,497,1142,1167]" captionStart="FIGURE 3" captionStartId="6.[151,250,1890,1912]" captionTargetBox="[165,1394,221,1846]" captionTargetId="figure@6.[151,1436,193,1869]" captionTargetPageId="6" captionText="FIGURE 3. Apterichtus moseri (Jordan & Snyder, 1901), NMMB-P26648, 509 mm TL. A. lateral view. B. close view of head. C. head pores, arrows indicate the median ST pore (left) and frontal pore (right). D. teeth on upper jaw (left) and lower jaw (right)." httpUri="https://zenodo.org/record/1446645/files/figure.png" pageId="5" pageNumber="205">Fig. 3C</figureCitation>
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). Supraorbital pores 5, first pore at ventral side of snout, last pore at anterior half of interorbital space; infraorbital pores 6, 2 pores between anterior and posterior nostrils, 3 along the upper jaw behind posterior nostril, and 2 behind eye. Mandibular pores 5; preopercular pores 3; supratemporal pores 5; 1 frontal pore.
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</paragraph>
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<paragraph id="8B88795EFFBBFFE10996FAD5FECCEC6C" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">
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Teeth slender, pointed, tips directed posteriorly (
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<figureCitation id="130C65DBFFBBFFE10A57FAD5FCCCEC14" box="[774,870,1286,1311]" captionStart="FIGURE 3" captionStartId="6.[151,250,1890,1912]" captionTargetBox="[165,1394,221,1846]" captionTargetId="figure@6.[151,1436,193,1869]" captionTargetPageId="6" captionText="FIGURE 3. Apterichtus moseri (Jordan & Snyder, 1901), NMMB-P26648, 509 mm TL. A. lateral view. B. close view of head. C. head pores, arrows indicate the median ST pore (left) and frontal pore (right). D. teeth on upper jaw (left) and lower jaw (right)." httpUri="https://zenodo.org/record/1446645/files/figure.png" pageId="5" pageNumber="205">Fig. 3D</figureCitation>
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). Intermaxillary teeth 6, in 2 oblique row, well separated from that of vomer; vomerine teeth with single row of 3 teeth; maxillary and dentary teeth uniserial, each with 12̄14) teeth.
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</paragraph>
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<paragraph id="8B88795EFFBBFFE10996FAA1FB56ECA4" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">Lateral line nearly complete, pores small and inconspicuous, the canal extending to nearly tip of rear end. Cephalic lateral line pores 4 (plus 2 pores above gill opening), preanal pores 64, and total pores 139.</paragraph>
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<paragraph id="8B88795EFFBBFFE10996FA69FD6EECD8" blockId="5.[151,1437,386,1887]" box="[199,708,1466,1491]" pageId="5" pageNumber="205">Preanal vertebrae 63, and total vertebrae 144.</paragraph>
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<paragraph id="8B88795EFFBBFFE10996FA0DFCBFEF34" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">Coloration. When fresh, anterior third mostly yellowish gray on purplish red background, posterior two-thirds purplish red with some light gray patches. When preserved, anterior third of body grayish, face and cheek with large irregular areas; posterior two-thirds yellowish gray.</paragraph>
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</subSubSection>
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<subSubSection id="C32D2AD5FFBBFFE10996F999FDF6EE54" pageId="5" pageNumber="205" type="discussion">
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<paragraph id="8B88795EFFBBFFE10996F999FD9BEFF9" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">
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<emphasis id="B943A54CFFBBFFE10996F999FE91EF68" bold="true" box="[199,315,1610,1635]" pageId="5" pageNumber="205">Remarks.</emphasis>
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The 5 supratemporal pores, 3 preopercular pores and 144 total vertebrae will narrow down our specimen to two candidate species in the key (item 16) provided by McCosker & Hibino (2015):
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<taxonomicName id="4C3702DDFFBBFFE10DB1F9BCFAE6EF8D" authorityName=": Smith" authorityYear="1994" box="[1248,1356,1647,1670]" class="Actinopterygii" family="Ophichthidae" genus="Apterichtus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="5" pageNumber="205" phylum="Chordata" rank="species" species="moseri">
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<emphasis id="B943A54CFFBBFFE10DB1F9BCFAE6EF8D" box="[1248,1356,1647,1670]" italics="true" pageId="5" pageNumber="205">A. moseri</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C3702DDFFBBFFE10CD5F9BCFF54EFA0" baseAuthorityName="Weber" baseAuthorityYear="1913" class="Actinopterygii" family="Ophichthidae" genus="Apterichtus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="5" pageNumber="205" phylum="Chordata" rank="species" species="klazingai">
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<emphasis id="B943A54CFFBBFFE10CD5F9BCFF54EFA0" italics="true" pageId="5" pageNumber="205">A. klazingai</emphasis>
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</taxonomicName>
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. Our specimen has 63 preanal vertebrae and tail 1.9 times in TL, both are somehow in-between these two species. However, the specimen has the rictus slightly before the eye and a smaller head (17.6 times in TL) which will refer our specimen to
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<taxonomicName id="4C3702DDFFBBFFE108EEF908FD80EFF9" authorityName=": Smith" authorityYear="1994" box="[447,554,1755,1778]" class="Actinopterygii" family="Ophichthidae" genus="Apterichtus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="5" pageNumber="205" phylum="Chordata" rank="species" species="moseri">
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<emphasis id="B943A54CFFBBFFE108EEF908FD80EFF9" box="[447,554,1755,1778]" italics="true" pageId="5" pageNumber="205">A. moseri</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8B88795EFFBBFFE10996F92CFDF6EE54" blockId="5.[151,1437,386,1887]" pageId="5" pageNumber="205">
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As shown in
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<tableCitation id="C6B54CE5FFBBFFE1080AF92DFE1AEE1C" box="[347,432,1790,1815]" captionStart="TABLE 2" captionStartId="7.[151,239,152,175]" captionText="TABLE 2. Morphometric and meristic data of Neenchelys daedalus and N. diaphora." pageId="5" pageNumber="205">Table 2</tableCitation>
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, our specimen fit to the Japanese species well, except for there are only 3 teeth on vomer (
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<figureCitation id="130C65DBFFBBFFE109CEF8F1FF5DEE30" box="[159,247,1826,1851]" captionStart="FIGURE 3" captionStartId="6.[151,250,1890,1912]" captionTargetBox="[165,1394,221,1846]" captionTargetId="figure@6.[151,1436,193,1869]" captionTargetPageId="6" captionText="FIGURE 3. Apterichtus moseri (Jordan & Snyder, 1901), NMMB-P26648, 509 mm TL. A. lateral view. B. close view of head. C. head pores, arrows indicate the median ST pore (left) and frontal pore (right). D. teeth on upper jaw (left) and lower jaw (right)." httpUri="https://zenodo.org/record/1446645/files/figure.png" pageId="5" pageNumber="205">Fig. 3D</figureCitation>
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) and coloration is slightly vary. YH examined one more specimen collected from East
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<collectingCountry id="F32039CEFFBBFFE10D83F8F1FABFEE30" box="[1234,1301,1826,1851]" name="China" pageId="5" pageNumber="205">China</collectingCountry>
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Sea (SFNR 11043) which also has 3 vomerine teeth.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |