227 lines
29 KiB
XML
227 lines
29 KiB
XML
<document id="DF9C1CB2CE90F5FDF32B69D79919F914" ID-CLB-Dataset="29286" ID-DOI="10.11646/zootaxa.4454.1.11" ID-GBIF-Dataset="5f27baf9-51d6-4f07-aee5-4ef450ae3418" ID-ISSN="1175-5326" ID-Zenodo-Dep="1446550" ID-ZooBank="F9924126-7D49-40F8-B5B3-A2A8772CF05D" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1538746500251" checkinUser="plazi" docAuthor="Huang, Jian-Fu, Ho, Hsuan-Ching, Chang, Yung-Hsu, Smith, David G. & Chen, Hong-Ming" docDate="2018" docId="7D6B87D7FFCF1E1C4ECAF98FFAD20D35" docLanguage="en" docName="zootaxa.4454.1.11.pdf" docOrigin="Zootaxa 4454 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Bathycongrus brunneus Huang & Ho & Chang & Smith & Chen 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="116" masterDocId="8152FFAFFFC91E154E5DFFB8FF9C0A30" masterDocTitle="Two new species of the conger eel genus Bathycongrus (Anguilliformes: Congridae) from Taiwan" masterLastPageNumber="117" masterPageNumber="107" pageNumber="113" updateTime="1698565038164" updateUser="ExternalLinkService">
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<mods:titleInfo id="C96E06DC54F27C9BF3DB16B467075DAD">
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<mods:title id="EFD61BCBD67BFBD605427F1DC65F72CC">Two new species of the conger eel genus Bathycongrus (Anguilliformes: Congridae) from Taiwan</mods:title>
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<mods:namePart id="B3A569ECD4F921DD0C7892636B0EED05">Huang, Jian-Fu</mods:namePart>
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<mods:namePart id="48A7E2EFADC346976D90B92D4D3789DC">Ho, Hsuan-Ching</mods:namePart>
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<mods:namePart id="ECF6244CC5727263649506085D7B6A91">Chang, Yung-Hsu</mods:namePart>
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<mods:namePart id="84C6CC353C38BF5E9CBFDB3D57D616EA">Smith, David G.</mods:namePart>
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<mods:namePart id="0094B578791ABD1B8F39C2CB88792A08">Chen, Hong-Ming</mods:namePart>
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<mods:title id="204BCC61DA29954E0EEF6F7205A1D03B">Zootaxa</mods:title>
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<mods:date id="89E2628C24FC85A5EB12E6FDA28CAAF3">2018</mods:date>
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<mods:number id="1371FC9E09BF7185815666ADDE7695D0">2018-07-31</mods:number>
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<mods:number id="C0029BB352D60B13A822865F9A296833">4454</mods:number>
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<treatment id="7D6B87D7FFCF1E1C4ECAF98FFAD20D35" ID-DOI="http://doi.org/10.5281/zenodo.5980075" ID-GBIF-Taxon="148639507" ID-Zenodo-Dep="5980075" LSID="urn:lsid:plazi:treatment:7D6B87D7FFCF1E1C4ECAF98FFAD20D35" httpUri="http://treatment.plazi.org/id/7D6B87D7FFCF1E1C4ECAF98FFAD20D35" lastPageId="9" lastPageNumber="116" pageId="6" pageNumber="113">
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<subSubSection id="BDD8654AFFCF1E134ECAF98FFE030C43" pageId="6" pageNumber="113" type="nomenclature">
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<paragraph id="F57D36C1FFCF1E134ECAF98FFCBD0C61" blockId="6.[151,801,1591,1687]" box="[151,801,1591,1617]" pageId="6" pageNumber="113">
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<heading id="AE3581ADFFCF1E134ECAF98FFCBD0C61" bold="true" box="[151,801,1591,1617]" fontSize="11" level="1" pageId="6" pageNumber="113" reason="1">
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<emphasis id="C7B6EAD3FFCF1E134ECAF98FFCBD0C61" bold="true" box="[151,801,1591,1617]" pageId="6" pageNumber="113">
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<taxonomicName id="32C24D42FFCF1E134ECAF98FFD2A0C61" authority="Huang, Ho & Chen" authorityName="Huang & Ho & Chang & Smith & Chen" authorityYear="2018" box="[151,694,1591,1617]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="6" pageNumber="113" phylum="Chordata" rank="species" species="brunneus" status="sp. nov.">
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||
<emphasis id="C7B6EAD3FFCF1E134ECAF98FFE270C61" bold="true" box="[151,443,1591,1617]" italics="true" pageId="6" pageNumber="113">Bathycongrus brunneus</emphasis>
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Huang, Ho & Chen
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</taxonomicName>
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||
,
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<taxonomicNameLabel id="DC8557A8FFCF1E134C99F98FFCBD0C61" box="[708,801,1591,1617]" pageId="6" pageNumber="113" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="F57D36C1FFCF1E134ECAF9E3FE030C43" blockId="6.[151,801,1591,1687]" box="[151,415,1626,1651]" pageId="6" pageNumber="113">Brown deep-sea conger</paragraph>
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</subSubSection>
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<subSubSection id="BDD8654AFFCF1E134ECAF9C6FE1B0CA7" box="[151,391,1662,1687]" pageId="6" pageNumber="113" type="description">
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<paragraph id="F57D36C1FFCF1E134ECAF9C6FE1B0CA7" blockId="6.[151,801,1591,1687]" box="[151,391,1662,1687]" pageId="6" pageNumber="113">
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<figureCitation id="6DF92A44FFCF1E134ECAF9C6FE9E0CA7" box="[151,258,1662,1687]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStartId-0="7.[151,250,1980,2002]" captionStartId-1="8.[151,250,1518,1540]" captionTargetBox-0="[170,1417,193,1947]" captionTargetBox-1="[356,1232,238,1456]" captionTargetId-0="figure@7.[170,1417,193,1959]" captionTargetId-1="figure@8.[333,1242,193,1462]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionText-0="FIGURE 3. Bathycongrus brunneus sp. nov., A–B, holotype, 540+ mm TL, TOU-AE7261. A. fresh color after frozen, B. preserved." captionText-1="FIGURE 4. Bathycongrus brunneus sp. nov., from the holotype, 540+ mm TL, TOU-AE7261. A. lateral view of head showing the head pores. B. ventral view of upper mouth showing the jaw teeth." httpUri-0="https://zenodo.org/record/1446556/files/figure.png" httpUri-1="https://zenodo.org/record/1446558/files/figure.png" pageId="6" pageNumber="113">Figs. 3–4</figureCitation>
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;
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<tableCitation id="B840037AFFCF1E134F53F9C6FE1B0CA7" box="[270,391,1662,1687]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="4.[151,235,155,177]" captionStartId-1="6.[151,231,151,172]" captionText-0="TABLE 1. Morphometric and meristic data of two Bathycongrus species described in this study." captionText-1="TABLE 2. Selected characters of nine known Bathycongrus species with 2 enlarged teeth on the vomer for comparison. V=vertebrae. Data sources: 1. This study. 2. Castle & Smith, 1999. 3. Karmovskaya, 2009. 4. Smith & Ho, 2017 [this volume]." pageId="6" pageNumber="113">Tables 1–2</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="BDD8654AFFCF1E134ECAF97EFE6D0D33" pageId="6" pageNumber="113" type="materials_examined">
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<paragraph id="F57D36C1FFCF1E134ECAF97EFE6D0D33" blockId="6.[151,1436,1734,1939]" pageId="6" pageNumber="113">
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<materialsCitation id="45AA3C9CFFCF1E134ECAF97EFE6D0D33" ID-GBIF-Occurrence="1914264697" collectingDate="2014-12-15" collectorName="S. Chiu." country="Taiwan" location="Changbin" pageId="6" pageNumber="113" specimenCount="1" stateProvince="Taitung" typeStatus="holotype">
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<emphasis id="C7B6EAD3FFCF1E134ECAF97EFE970CEF" bold="true" box="[151,267,1734,1759]" pageId="6" pageNumber="113">
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<typeStatus id="2A798863FFCF1E134ECAF97EFE9A0CEF" box="[151,262,1734,1759]" pageId="6" pageNumber="113" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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TOU-AE 7261 (540+ mm), mature female,
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<location id="F01D601AFFCF1E134D5EF97EFCEF0CEF" LSID="urn:lsid:plazi:treatment:7D6B87D7FFCF1E1C4ECAF98FFAD20D35:F01D601AFFCF1E134D5EF97EFCEF0CEF" box="[771,883,1734,1759]" country="Taiwan" name="Changbin" pageId="6" pageNumber="113" stateProvince="Taitung">Changbin</location>
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,
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<collectingRegion id="3706F823FFCF1E134D22F97EFC4B0CEF" box="[895,983,1734,1759]" country="Taiwan" name="Taitung" pageId="6" pageNumber="113">Taitung</collectingRegion>
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, eastern
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<collectingCountry id="8DD57651FFCF1E134A66F97EFB0C0CEF" box="[1083,1168,1734,1759]" name="Taiwan" pageId="6" pageNumber="113">Taiwan</collectingCountry>
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, hook and line, bottom,
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<collectingDate id="9138E9E9FFCF1E134ECAF952FEAC0D32" box="[151,304,1770,1795]" pageId="6" pageNumber="113" value="2014-12-15">
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<date id="817C1001FFCF1E134ECAF952FEAC0D32" box="[151,304,1770,1795]" pageId="6" pageNumber="113" value="2014-12-15">15 Dec. 2014</date>
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</collectingDate>
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, coll. J. -
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<collectorName id="58375317FFCF1E134FCBF952FE6D0D33" box="[406,497,1770,1795]" pageId="6" pageNumber="113">S. Chiu.</collectorName>
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</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="BDD8654AFFCF1E134E9AF8B6FD230DA2" pageId="6" pageNumber="113" type="diagnosis">
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<paragraph id="F57D36C1FFCF1E134E9AF8B6FD230DA2" blockId="6.[151,1436,1734,1939]" pageId="6" pageNumber="113">
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<emphasis id="C7B6EAD3FFCF1E134E9AF8B6FEDD0D17" bold="true" box="[199,321,1806,1831]" pageId="6" pageNumber="113">Diagnosis.</emphasis>
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A moderately slender species of
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<taxonomicName id="32C24D42FFCF1E134C80F8B6FCE50D16" authorityName="Ogilby" authorityYear="1898" box="[733,889,1806,1830]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="6" pageNumber="113" phylum="Chordata" rank="genus">
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<emphasis id="C7B6EAD3FFCF1E134C80F8B6FCE50D16" box="[733,889,1806,1830]" italics="true" pageId="6" pageNumber="113">Bathycongrus</emphasis>
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</taxonomicName>
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with tail presumably tapering, filiform; body uniformly brownish, and dorsal and anal fins black to gray with narrow white margin; vomerine teeth forming a long triangular patch, with 13 subequal teeth at front and sides; preanal vertebrae 44, precaudal vertebrae 59, total vertebrae 174+; and preanal lateral-line pores 44.
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</paragraph>
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</subSubSection>
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||
<caption id="A1BD6649FFCE1E124ECAF804FE9D0DC1" httpUri="https://zenodo.org/record/1446556/files/figure.png" pageId="7" pageNumber="114" startId="7.[151,250,1980,2002]" targetBox="[170,1417,193,1947]" targetPageId="7">
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<paragraph id="F57D36C1FFCE1E124ECAF804FE9D0DC1" blockId="7.[151,1436,1980,2033]" pageId="7" pageNumber="114">
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<emphasis id="C7B6EAD3FFCE1E124ECAF804FDEB0DE2" bold="true" box="[151,631,1980,2003]" pageId="7" pageNumber="114">
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FIGURE 3.
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<taxonomicName id="32C24D42FFCE1E124F40F804FD800DE3" authority="Huang & Ho & Chang & Smith & Chen, 2018" authorityName="Huang & Ho & Chang & Smith & Chen" authorityYear="2018" box="[285,540,1980,2003]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="7" pageNumber="114" phylum="Chordata" rank="species" species="brunneus" status="sp. nov.">
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<emphasis id="C7B6EAD3FFCE1E124F40F804FD800DE3" bold="true" box="[285,540,1980,2003]" italics="true" pageId="7" pageNumber="114">Bathycongrus brunneus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="DC8557A8FFCE1E124C79F804FDEB0DE2" box="[548,631,1980,2002]" pageId="7" pageNumber="114" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, A–B, holotype, 540+ mm TL, TOU-AE7261. A. fresh color after frozen, B. preserved.
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</paragraph>
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</caption>
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<caption id="A1BD6649FFC11E1D4ECAFA56FC260C12" httpUri="https://zenodo.org/record/1446558/files/figure.png" pageId="8" pageNumber="115" startId="8.[151,250,1518,1540]" targetBox="[356,1232,238,1456]" targetPageId="8">
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<paragraph id="F57D36C1FFC11E1D4ECAFA56FC260C12" blockId="8.[151,1436,1517,1570]" pageId="8" pageNumber="115">
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||
<emphasis id="C7B6EAD3FFC11E1D4ECAFA56FD1D0C34" bold="true" box="[151,641,1517,1540]" pageId="8" pageNumber="115">
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FIGURE 4.
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<taxonomicName id="32C24D42FFC11E1D4F7CFA55FDBE0C34" authority="Huang & Ho & Chang & Smith & Chen, 2018" authorityName="Huang & Ho & Chang & Smith & Chen" authorityYear="2018" box="[289,546,1517,1540]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="8" pageNumber="115" phylum="Chordata" rank="species" species="brunneus" status="sp. nov.">
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<emphasis id="C7B6EAD3FFC11E1D4F7CFA55FDBE0C34" bold="true" box="[289,546,1517,1540]" italics="true" pageId="8" pageNumber="115">Bathycongrus brunneus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="DC8557A8FFC11E1D4C71FA56FD1D0C34" box="[556,641,1518,1540]" pageId="8" pageNumber="115" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, from the holotype, 540+ mm TL, TOU-AE7261. A. lateral view of head showing the head pores. B. ventral view of upper mouth showing the jaw teeth.
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</paragraph>
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||
</caption>
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||
<subSubSection id="BDD8654AFFC11E1C4E9AF9D0FD940F65" lastPageId="9" lastPageNumber="116" pageId="8" pageNumber="115" type="description">
|
||
<paragraph id="F57D36C1FFC11E1D4E9AF9D0FD340CDD" blockId="8.[151,1437,1640,2025]" pageId="8" pageNumber="115">
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<emphasis id="C7B6EAD3FFC11E1D4E9AF9D0FEC50CB1" bold="true" box="[199,345,1640,1665]" pageId="8" pageNumber="115">Description.</emphasis>
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Body rather stout, rounded in cross section anteriorly, becoming more compressed behind anus and posterior portion; head moderately slender, its depth and width about same as these of trunk; trunk moderately long, its length 1.5 times head length; tip of tail tapering and presumably filiform (tip of tail slightly damaged and healed); anus near anterior third of total length.
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</paragraph>
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<paragraph id="F57D36C1FFC11E1D4E9AF940FD260D4D" blockId="8.[151,1437,1640,2025]" pageId="8" pageNumber="115">Dorsal fin begins over anterior half of pectoral fin, continuous around tip of tail with caudal and anal fins. Anal fin begins immediately behind anus. Pectoral fin well developed, pointed distally with a narrow base. Gill opening relatively large, about same as eye diameter, its upper end nearly opposite middle of pectoral-fin base. Interbranchial broader than gill opening and eye.</paragraph>
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<paragraph id="F57D36C1FFC11E1C4E9AF830FD880AE5" blockId="8.[151,1437,1640,2025]" lastBlockId="9.[151,1437,151,1797]" lastPageId="9" lastPageNumber="116" pageId="8" pageNumber="115">Head relatively large, its length 40.5% PAL (ca. 14.6% TL), deepest at about occiput, slightly tapering anteriorly from this point; dorsal profile nearly flat from occiput to internasal space; snout long and broadly pointed, its length 1.5 times eye diameter, projecting beyond lower jaw; lower jaw longer than snout; fleshy part of snout with a high median keel on underside, projecting anteriorly beyond anterior end of intermaxillary tooth patch; rictus below middle of eye.</paragraph>
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<paragraph id="F57D36C1FFC01E1C4E9AFF67FCA00B70" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">Anterior nostril tubular, near tip of snout, directed ventrolaterally. Posterior nostril elliptical, with a clear raised rim, in front of eye nearly at upper eye level. Upper lip with flange strongly reduced; lower lip with a welldeveloped downturned flange. Tongue free, long, and broad.</paragraph>
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<paragraph id="F57D36C1FFC01E1C4E9AFEF4FAA00BB8" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">Lateral line complete, first pore on each side slightly enlarged, the canal extended to caudal-fin base; 10 pores before dorsal-fin origin, 6 pores before pectoral-fin base, 44 pores before anal-fin origin; total pores 117+.</paragraph>
|
||
<paragraph id="F57D36C1FFC01E1C4E9AFE2CFD0E08FC" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">
|
||
Head pores vary in size (
|
||
<figureCitation id="6DF92A44FFC01E1C4FBDFE2CFDA60B9C" box="[480,570,404,429]" captionStart="FIGURE 4" captionStartId="8.[151,250,1518,1540]" captionTargetBox="[356,1232,238,1456]" captionTargetId="figure@8.[333,1242,193,1462]" captionTargetPageId="8" captionText="FIGURE 4. Bathycongrus brunneus sp. nov., from the holotype, 540+ mm TL, TOU-AE7261. A. lateral view of head showing the head pores. B. ventral view of upper mouth showing the jaw teeth." httpUri="https://zenodo.org/record/1446558/files/figure.png" pageId="9" pageNumber="116">Fig. 4A</figureCitation>
|
||
), mostly enlarged. Supraorbital canal with 3 pores; the first (ethmoidal pore) on ventral side of snout tip, just ahead of lip; the second enlarged, about twice the size of first, and immediately in front of anterior nostril; the third greatly enlarged and immediately above anterior nostril, about same size of anterior nostril; no pore at frontal region. Infraorbital canal with 5 pores, first 3 enlarged; the first at posterodorsal corner of anterior nostril; the second to fourth along lip; the second and third between anterior and posterior nostrils; the fourth below anterior margin of eye; and the fifth small and behind rictus; no pores behind eye. Preoperculomandibular canal with 10 pores; mandibular pores 7 along lower jaw and 3 behind rictus; the first pore small, near anterior tip of lower jaw, the third greatly enlarged; 3 pores in preopercular section. Supratemporal commissure with a single small median pore.
|
||
</paragraph>
|
||
<paragraph id="F57D36C1FFC01E1C4E9AFD6FFDA20925" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">Predorsal vertebrae 13; preanal vertebrae 44; precaudal vertebrae 59; total vertebrae 174+ (tip of tail damaged, but probably only few vertebrae lost).</paragraph>
|
||
<paragraph id="F57D36C1FFC01E1C4E9AFCA7FA1209F7" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">
|
||
Teeth large, conical and sharp (
|
||
<figureCitation id="6DF92A44FFC01E1C4C61FCA7FD050908" box="[572,665,799,824]" captionStart="FIGURE 4" captionStartId="8.[151,250,1518,1540]" captionTargetBox="[356,1232,238,1456]" captionTargetId="figure@8.[333,1242,193,1462]" captionTargetPageId="8" captionText="FIGURE 4. Bathycongrus brunneus sp. nov., from the holotype, 540+ mm TL, TOU-AE7261. A. lateral view of head showing the head pores. B. ventral view of upper mouth showing the jaw teeth." httpUri="https://zenodo.org/record/1446558/files/figure.png" pageId="9" pageNumber="116">Fig. 4B</figureCitation>
|
||
). Intermaxillary teeth largest, curved, in about 4 transverse rows, separated from maxillary and vomerine teeth, mostly excluded from closed mouth. Maxillary and mandibular teeth in bands, wider anteriorly, roughly in 4 rows, narrower posteriorly, in 1 or 2 rows; outermost teeth greatly enlarged, innermost teeth smallest. Vomerine teeth forming a long triangular patch, with 13 subequal teeth; some are somewhat enlarged, but not much larger than the rest as in those congeners with two enlarged teeth on the vomer.
|
||
</paragraph>
|
||
<paragraph id="F57D36C1FFC01E1C4E9AFC6DFE3A0E68" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">
|
||
Measurements of
|
||
<typeStatus id="2A798863FFC01E1C4FCEFC6CFE6909DD" box="[403,501,980,1005]" pageId="9" pageNumber="116" type="holotype">holotype</typeStatus>
|
||
in mm. Total length 540+, head length 79.0, preanal length 195, predorsal length 87.6, trunk length 116, tail length 345+, depth at gill opening 28.8, depth at anus 34.0, width at anus 22, snout length 20.3, eye diameter 13.6, rictus 32.5, lower jaw 29.0, gill opening width 14.4, interbranchial width 19.0, pectoral-fin length 24.2.
|
||
</paragraph>
|
||
<paragraph id="F57D36C1FFC01E1C4E9AFBDCFD940F65" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">
|
||
<emphasis id="C7B6EAD3FFC01E1C4E9AFBDCFED60E4C" box="[199,330,1124,1148]" italics="true" pageId="9" pageNumber="116">Coloration.</emphasis>
|
||
When preserved (
|
||
<figureCitation id="6DF92A44FFC01E1C4C79FBDCFD1C0E4C" box="[548,640,1124,1149]" captionStart="FIGURE 3" captionStartId="7.[151,250,1980,2002]" captionTargetBox="[170,1417,193,1947]" captionTargetId="figure@7.[170,1417,193,1959]" captionTargetPageId="7" captionText="FIGURE 3. Bathycongrus brunneus sp. nov., A–B, holotype, 540+ mm TL, TOU-AE7261. A. fresh color after frozen, B. preserved." httpUri="https://zenodo.org/record/1446556/files/figure.png" pageId="9" pageNumber="116">Fig. 3C</figureCitation>
|
||
), body, tail and head uniformly grayish brown, except for irregular unpigmented areas on lateral sides of snout, lips and underside of head. Pectoral fin pigmented internally and basally. Mouth cavity and gill chamber pale, except for some small scattered patches of black pigments on roof of mouth and wall of gill chamber. Dorsal and anal fins pigmented internally with white membranes in anterior portions, gradually becoming a narrow white base and broadly blackish with narrow white margins, then entirely black to the caudal fin. Stomach and intestine uniformly black; peritoneum densely covered by black pepper dots making the membrane brownish.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="BDD8654AFFC01E1C4E9AFAE7FD030F48" box="[199,671,1375,1400]" pageId="9" pageNumber="116" type="etymology">
|
||
<paragraph id="F57D36C1FFC01E1C4E9AFAE7FD030F48" blockId="9.[151,1437,151,1797]" box="[199,671,1375,1400]" pageId="9" pageNumber="116">
|
||
<emphasis id="C7B6EAD3FFC01E1C4E9AFAE7FED20F48" bold="true" box="[199,334,1375,1400]" pageId="9" pageNumber="116">Etymology.</emphasis>
|
||
From Latin
|
||
<taxonomicName id="32C24D42FFC01E1C4F87FAD8FDDE0F48" authorityName="Huang & Ho & Chang & Smith & Chen" authorityYear="2018" box="[474,578,1376,1400]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="9" pageNumber="116" phylum="Chordata" rank="species" species="brunneus">
|
||
<emphasis id="C7B6EAD3FFC01E1C4F87FAD8FDDE0F48" box="[474,578,1376,1400]" italics="true" pageId="9" pageNumber="116">brunneus</emphasis>
|
||
</taxonomicName>
|
||
, brown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="BDD8654AFFC01E1C4E9AFA3CFAD20D35" pageId="9" pageNumber="116" type="discussion">
|
||
<paragraph id="F57D36C1FFC01E1C4E9AFA3CFC5C0C8D" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">
|
||
<emphasis id="C7B6EAD3FFC01E1C4E9AFA3CFEA70FAD" bold="true" box="[199,315,1412,1437]" pageId="9" pageNumber="116">Remarks.</emphasis>
|
||
<taxonomicName id="32C24D42FFC01E1C4F1FFA3CFDD10FAC" authority="Huang & Ho & Chang & Smith & Chen, 2018" authorityName="Huang & Ho & Chang & Smith & Chen" authorityYear="2018" box="[322,589,1412,1436]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="9" pageNumber="116" phylum="Chordata" rank="species" species="brunneus" status="sp. nov.">
|
||
<emphasis id="C7B6EAD3FFC01E1C4F1FFA3CFDD10FAC" box="[322,589,1412,1436]" italics="true" pageId="9" pageNumber="116">Bathycongrus brunneus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="DC8557A8FFC01E1C4C08FA3CFD330FAD" box="[597,687,1412,1437]" pageId="9" pageNumber="116" rank="species">
|
||
<emphasis id="C7B6EAD3FFC01E1C4C08FA3CFD330FAD" bold="true" box="[597,687,1412,1437]" pageId="9" pageNumber="116">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
may belong to the high-vertebral-count group. However, the teeth on the vomer are not especially enlarged as in the congeners. Of these species, it is most similar to
|
||
<taxonomicName id="32C24D42FFC01E1C4AB3FA11FAF00FF0" baseAuthorityName="Castle" baseAuthorityYear="1968" box="[1262,1388,1448,1472]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="9" pageNumber="116" phylum="Chordata" rank="species" species="wallacei">
|
||
<emphasis id="C7B6EAD3FFC01E1C4AB3FA11FAF00FF0" box="[1262,1388,1448,1472]" italics="true" pageId="9" pageNumber="116">B. wallacei</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="32C24D42FFC01E1C4ECAFA74FD050FD4" authority="Karmovskaya, 2009" authorityName="Karmovskaya" authorityYear="2009" box="[151,665,1484,1509]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="9" pageNumber="116" phylum="Chordata" rank="species" species="longicavis">
|
||
<emphasis id="C7B6EAD3FFC01E1C4ECAFA74FE300FD4" box="[151,428,1484,1508]" italics="true" pageId="9" pageNumber="116">Bathycongrus longicavis</emphasis>
|
||
<bibRefCitation id="91534B30FFC01E1C4FE9FA74FD050FD4" box="[436,665,1484,1509]" pageId="9" pageNumber="116" refId="ref4738" refString="Karmovskaya, E. S. (2009) New records of congrid eels of the genus Bathycongrus (Congridae) in the west-central tropical part of the Pacific Ocean, with a description of three new species. Journal of Ichthyology, 49 (2), 139 - 153. https: // doi. org / 10.1134 / S 0032945209020015" type="journal article">Karmovskaya, 2009</bibRefCitation>
|
||
</taxonomicName>
|
||
. It can be separated from
|
||
<taxonomicName id="32C24D42FFC01E1C4DE4FA75FBAB0FD4" baseAuthorityName="Castle" baseAuthorityYear="1968" box="[953,1079,1484,1508]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="9" pageNumber="116" phylum="Chordata" rank="species" species="wallacei">
|
||
<emphasis id="C7B6EAD3FFC01E1C4DE4FA75FBAB0FD4" box="[953,1079,1484,1508]" italics="true" pageId="9" pageNumber="116">B. wallacei</emphasis>
|
||
</taxonomicName>
|
||
by having 13 subequal teeth on the vomer (vs. 2 enlarged teeth followed by 2 or 3 smaller ones behind); relatively more preanal vertebrae (44 vs. 38–43, mainly 40–42); relatively more precaudal vertebrae (59 vs. 53–57); a relatively short trunk (59.5% vs. 59.7–63.6% PAL). It differs from
|
||
<taxonomicName id="32C24D42FFC01E1C4C7EF981FD240C60" authorityName="Karmovskaya" authorityYear="2009" box="[547,696,1592,1616]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="9" pageNumber="116" phylum="Chordata" rank="species" species="longicavis">
|
||
<emphasis id="C7B6EAD3FFC01E1C4C7EF981FD240C60" box="[547,696,1592,1616]" italics="true" pageId="9" pageNumber="116">B. longicavis</emphasis>
|
||
</taxonomicName>
|
||
in having 13 subequal teeth on the vomer (vs. 2 enlarged teeth followed by 3 small ones behind); a shorter trunk (59.5% vs. 65.4% PAL); a larger head (40.5% vs. 34.3% PAL); a shorter snout (25.7% vs. 30.9% HL); a larger eye (17.2% vs. 15.9% HL); more predorsal vertebrae (13 vs. 9); fewer preanal vertebrae (44 vs. 47); and fewer precaudal vertebrae 59 (vs. 67).
|
||
</paragraph>
|
||
<paragraph id="F57D36C1FFC01E1C4E9AF97FFAD20D35" blockId="9.[151,1437,151,1797]" pageId="9" pageNumber="116">
|
||
The other species with similar vertebral count is
|
||
<taxonomicName id="32C24D42FFC01E1C4CABF970FB7B0CD0" authority="(Fowler, 1934)" authorityName="Fowler" authorityYear="1934" baseAuthorityName="Fowler" baseAuthorityYear="1934" box="[758,1255,1735,1760]" class="Actinopterygii" family="Congridae" genus="Bathycongrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anguilliformes" pageId="9" pageNumber="116" phylum="Chordata" rank="species" species="odontostomus">
|
||
<emphasis id="C7B6EAD3FFC01E1C4CABF970FBAB0CD0" box="[758,1079,1736,1760]" italics="true" pageId="9" pageNumber="116">Bathycongrus odontostomus</emphasis>
|
||
(
|
||
<bibRefCitation id="91534B30FFC01E1C4A1BF97FFB430CD0" box="[1094,1247,1735,1760]" pageId="9" pageNumber="116" refId="ref4362" refString="Fowler, H. w. (1934) Descriptions of new fishes obtained 1907 to 1910, chiefly in the Philippine Islands and adjacent seas. Proceedings of the Academy of Natural Sciences of Philadelphia, 85 (1933), 233 - 367." type="journal article">Fowler, 1934</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(total vertebrae 164–177) which has a black mouth and branchial cavities and can be easily separated from the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |