136 lines
15 KiB
XML
136 lines
15 KiB
XML
<document id="29BFAA9C9E14454CE6643BCF9EF6D859" ID-DOI="10.5281/zenodo.176517" ID-GBIF-Dataset="a784b780-99ff-4068-afcf-4e7fbf2262a6" ID-ISSN="1175-5326" ID-Zenodo-Dep="176517" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459834631432" checkinUser="plazi" docAuthor="Larsen, Kim & Shimomura, Michitaka" docDate="2007" docId="5B51AE49E12EE218FF52FE8756D7FB62" docLanguage="en" docName="zt01464p043.pdf" docOrigin="Zootaxa 1464" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Tumidochelia Knight, Larsen" docType="treatment" docVersion="13" lastPageNumber="4" masterDocId="A768D631E12DE21BFFC5FFF0574EFFB6" masterDocTitle="Tanaidacea (Crustacea: Peracarida) from Japan. II. Tanaidomorpha from the East China Sea, the West Pacific Ocean and the Nansei Islands" masterLastPageNumber="43" masterPageNumber="1" pageNumber="4" updateTime="1698223391486" updateUser="plazi">
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<mods:titleInfo id="1FCBCEECDE5EE3963E2DE665B89B1452">
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<mods:title id="9F6ADA0100F15D7F64E96342BF0E6B11">Tanaidacea (Crustacea: Peracarida) from Japan. II. Tanaidomorpha from the East China Sea, the West Pacific Ocean and the Nansei Islands</mods:title>
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<mods:roleTerm id="F9EC05A8D4F22D2E0BAD5B2CCDE4691D">Author</mods:roleTerm>
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<mods:namePart id="6CE2B369DEA19D42A596CC1377ED4E75">Larsen, Kim</mods:namePart>
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<mods:name id="99D6F061E51D7A746A443C2043AC1B1B" type="personal">
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<mods:roleTerm id="37653F94688CD438BED2639AF2D715F1">Author</mods:roleTerm>
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<mods:namePart id="07B7AF3B426BC0EC9C49075421B7BB2E">Shimomura, Michitaka</mods:namePart>
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<mods:typeOfResource id="64332F8DD5E6FA47FC8E40FCFC846F69">text</mods:typeOfResource>
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<mods:title id="C6CBBD6966A79A3DA758F9FDF865FBA3">Zootaxa</mods:title>
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<mods:part id="72EF653F90F768DF9BDB4F9FCD58B7B3">
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<mods:date id="4C2C2F077C6C8A675D9F83626C31AFC7">2007</mods:date>
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<mods:detail id="39FE50D6DAF90F2A08D45191B32742EE" type="volume">
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<mods:number id="17B0D8C51AA3B0FE808F1366B65334BC">1464</mods:number>
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<mods:start id="BC2743472B573E417F27448A2B73FC4D">1</mods:start>
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<mods:identifier id="7D50EF1D1159D966BD7D020376017DE4" type="DOI">10.5281/zenodo.176517</mods:identifier>
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<mods:identifier id="FC26B255BCAC5628487A9B49325CD46C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="49AEC3A0E67D56EF96AED947C3775C84" type="Zenodo-Dep">176517</mods:identifier>
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<treatment id="5B51AE49E12EE218FF52FE8756D7FB62" ID-DOI="http://doi.org/10.5281/zenodo.5621436" ID-GBIF-Taxon="119358593" ID-Zenodo-Dep="5621436" LSID="urn:lsid:plazi:treatment:5B51AE49E12EE218FF52FE8756D7FB62" httpUri="http://treatment.plazi.org/id/5B51AE49E12EE218FF52FE8756D7FB62" lastPageNumber="4" pageId="3" pageNumber="4">
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<subSubSection id="9BE24CD4E12EE218FF52FE875454FE27" box="[151,794,375,401]" pageId="3" pageNumber="4" type="nomenclature">
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<paragraph id="D3471F5FE12EE218FF52FE875454FE27" blockId="3.[151,794,375,401]" box="[151,794,375,401]" pageId="3" pageNumber="4">
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<heading id="880FA833E12EE218FF52FE875454FE27" bold="true" box="[151,794,375,401]" fontSize="11" level="1" pageId="3" pageNumber="4" reason="1">
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<emphasis id="E18CC34DE12EE218FF52FE875454FE27" bold="true" box="[151,794,375,401]" pageId="3" pageNumber="4">
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Genus
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<taxonomicName id="14F864DCE12EE218FF2BFE875514FE27" ID-CoL="84VJ2" authority="Knight, Larsen" authorityName="Knight, Larsen" box="[238,602,375,401]" class="Malacostraca" family="Akanthophoreidae" genus="Tumidochelia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
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<emphasis id="E18CC34DE12EE218FF2BFE8756DAFE27" bold="true" box="[238,404,375,401]" italics="true" pageId="3" pageNumber="4">Tumidochelia</emphasis>
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<bibRefCitation id="B76962AEE12EE218FE59FE875514FE27" author="Knight" box="[412,602,375,401]" pageId="3" pageNumber="42" refString="Knight, J., Larsen, K., & Heard, R. W. (2003) A new genus and species, Tumidochelia randyi, from the Gulf of Mexico (Crustacea: Peracarida: Tanaidacea). Proceedings of the Biological Society of Washington, 116 (2), 497 - 502." type="journal article" year="2003">Knight, Larsen</bibRefCitation>
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</taxonomicName>
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&
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<collectingCountry id="ABEF5FCFE12EE218FD44FE87559CFE27" box="[641,722,375,401]" name="Heard Island and McDonald Islands" pageId="3" pageNumber="4">Heard</collectingCountry>
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, 2003
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="9BE24CD4E12EE218FF52FE3256EEFC52" pageId="3" pageNumber="4" type="diagnosis">
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<paragraph id="D3471F5FE12EE218FF52FE3253EFFD7A" blockId="3.[151,1437,450,1236]" pageId="3" pageNumber="4">
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<emphasis id="E18CC34DE12EE218FF52FE325659FE6A" bold="true" box="[151,279,450,476]" pageId="3" pageNumber="4">Diagnosis.</emphasis>
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Female (modified from
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<bibRefCitation id="B76962AEE12EE218FDF0FE325440FE6A" author="Knight" box="[565,782,450,476]" pageId="3" pageNumber="42" refString="Knight, J., Larsen, K., & Heard, R. W. (2003) A new genus and species, Tumidochelia randyi, from the Gulf of Mexico (Crustacea: Peracarida: Tanaidacea). Proceedings of the Biological Society of Washington, 116 (2), 497 - 502." type="journal article" year="2003">
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Knight
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<emphasis id="E18CC34DE12EE218FD48FE325586FE6D" box="[653,712,450,475]" italics="true" pageId="3" pageNumber="4">et al.</emphasis>
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2003
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</bibRefCitation>
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). Body elongate. Antennule article 1 shorter than rest of antennule, article 2 almost as long as article 1. Antenna with five or six articles, article 3 with or without fusion line. Mandible molar pointed but not quite as much as in
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<taxonomicName id="14F864DCE12EE218FC48FDE25367FD9D" box="[909,1065,530,555]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
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<emphasis id="E18CC34DE12EE218FC48FDE25367FD9D" box="[909,1065,530,555]" italics="true" pageId="3" pageNumber="4">Leptognathia</emphasis>
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</taxonomicName>
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, with small apical spines. Cheliped with inflated “shield-like” expansion of the inner distal side of the carpus. Pereopod 1 carpus shorter than merus Pereopods 1–3, propodus longer than dactylus and unguis combined. Pereopods 4–6, propodus longer, or as long as dactylus and unguis combined. Pleopods small but present. Uropod bearing spiniform distal process on inner margin of basal article; endopod and exopod each with 2 articles.
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</paragraph>
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<paragraph id="D3471F5FE12EE218FF03FD2A5309FC22" blockId="3.[151,1437,450,1236]" pageId="3" pageNumber="4">
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Male. Listed as ‘unknown’ by
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<bibRefCitation id="B76962AEE12EE218FDF5FD2A5454FD42" box="[560,794,730,756]" pageId="3" pageNumber="42" refString="Knight, J., Larsen, K., & Heard, R. W. (2003) A new genus and species, Tumidochelia randyi, from the Gulf of Mexico (Crustacea: Peracarida: Tanaidacea). Proceedings of the Biological Society of Washington, 116 (2), 497 - 502." type="journal article">
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Knight
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<emphasis id="E18CC34DE12EE218FD4CFD2A558AFD45" box="[649,708,730,755]" italics="true" pageId="3" pageNumber="4">et al.</emphasis>
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(2003)
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</bibRefCitation>
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but one male is reported by
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<bibRefCitation id="B76962AEE12EE218FBAEFD2A525DFD42" author="Hansen" box="[1131,1299,730,756]" pageId="3" pageNumber="42" refString="Hansen, H. J. (1913) Crustacea, Malacostraca, II. Danish Ingolf Expedition, 3 (3), 1 - 127." type="journal article" year="1913">Hansen (1913</bibRefCitation>
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:84, pl.VIII, 4f–i) belonging to
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<taxonomicName id="14F864DCE12EE218FEB4FCF256B9FCAD" box="[369,503,770,795]" class="Malacostraca" family="Akanthophoreidae" genus="Tumidochelia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="uncinata">
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<emphasis id="E18CC34DE12EE218FEB4FCF256B9FCAD" box="[369,503,770,795]" italics="true" pageId="3" pageNumber="4">L. uncinata</emphasis>
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</taxonomicName>
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(transferred to
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<taxonomicName id="14F864DCE12EE218FD69FCF25402FCAD" box="[684,844,770,795]" class="Malacostraca" family="Akanthophoreidae" genus="Tumidochelia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
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<emphasis id="E18CC34DE12EE218FD69FCF25402FCAD" box="[684,844,770,795]" italics="true" pageId="3" pageNumber="4">Tumidochelia</emphasis>
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</taxonomicName>
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below). This male is of the ‘swimming male’
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<typeStatus id="0C43A1FDE12EE218FAACFCF252D5FCAA" box="[1385,1435,770,796]" pageId="3" pageNumber="4">type</typeStatus>
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with no functional mouthparts, reduced pereon, and multiarticulated antennule with multiple aesthetacs, but differing from the leptognathid male by a biarticulated uropodal exopod. It is not certain that his male belongs to
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<taxonomicName id="14F864DCE12EE218FF70FC8A561DFC25" box="[181,339,890,915]" class="Malacostraca" family="Akanthophoreidae" genus="Tumidochelia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
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<emphasis id="E18CC34DE12EE218FF70FC8A561DFC25" box="[181,339,890,915]" italics="true" pageId="3" pageNumber="4">Tumidochelia</emphasis>
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</taxonomicName>
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as other species (leptognathids) were found in the same sample.
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</paragraph>
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<paragraph id="D3471F5FE12EE218FF03FC52533AFC0A" blockId="3.[151,1437,450,1236]" box="[198,1140,930,956]" pageId="3" pageNumber="4">
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<typeStatus id="0C43A1FDE12EE218FF03FC52564EFC0A" box="[198,256,930,956]" pageId="3" pageNumber="4">Type</typeStatus>
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species.
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<taxonomicName id="14F864DCE12EE218FEAEFC525458FC0A" authority="Knight, Larsen" authorityName="Knight, Larsen" box="[363,790,930,956]" class="Malacostraca" family="Akanthophoreidae" genus="Tumidochelia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="randyi">
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<emphasis id="E18CC34DE12EE218FEAEFC525510FC0D" box="[363,606,930,955]" italics="true" pageId="3" pageNumber="4">Tumidochelia randyi</emphasis>
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<bibRefCitation id="B76962AEE12EE218FDA3FC525458FC0A" author="Knight" box="[614,790,930,956]" pageId="3" pageNumber="42" refString="Knight, J., Larsen, K., & Heard, R. W. (2003) A new genus and species, Tumidochelia randyi, from the Gulf of Mexico (Crustacea: Peracarida: Tanaidacea). Proceedings of the Biological Society of Washington, 116 (2), 497 - 502." type="journal article" year="2003">Knight, Larsen</bibRefCitation>
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</taxonomicName>
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&
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<collectingCountry id="ABEF5FCFE12EE218FCFEFC5254CBFC0A" box="[827,901,930,956]" name="Heard Island and McDonald Islands" pageId="3" pageNumber="4">Heard</collectingCountry>
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, 2003 by monotypy.
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</paragraph>
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<paragraph id="D3471F5FE12EE218FF03FC3A56EEFC52" blockId="3.[151,1437,450,1236]" box="[198,416,970,996]" pageId="3" pageNumber="4">Gender. Feminine.</paragraph>
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</subSubSection>
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<subSubSection id="9BE24CD4E12EE218FF03FC0256D7FB62" pageId="3" pageNumber="4" type="discussion">
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<paragraph id="D3471F5FE12EE218FF03FC0256D7FB62" blockId="3.[151,1437,450,1236]" pageId="3" pageNumber="4">
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<emphasis id="E18CC34DE12EE218FF03FC025671FBBA" bold="true" box="[198,319,1010,1036]" pageId="3" pageNumber="4">Remarks.</emphasis>
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With the finding of the new species, described below, and the transfer of
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<taxonomicName id="14F864DCE12EE218FB76FC025634FB82" authority="Hansen, 1913" authorityName="Hansen" authorityYear="1913" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="unicinata">
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<emphasis id="E18CC34DE12EE218FB76FC025785FB85" italics="true" pageId="3" pageNumber="4">Leptognathia unicinata</emphasis>
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<bibRefCitation id="B76962AEE12EE218FF10FBEA5634FB82" author="Hansen" box="[213,378,1050,1076]" pageId="3" pageNumber="42" refString="Hansen, H. J. (1913) Crustacea, Malacostraca, II. Danish Ingolf Expedition, 3 (3), 1 - 127." type="journal article" year="1913">Hansen, 1913</bibRefCitation>
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</taxonomicName>
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and
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<taxonomicName id="14F864DCE12EE218FE7FFBEA545EFB82" authority="G.O. Sars, 1896" authorityName="G.O. Sars" authorityYear="1896" box="[442,784,1050,1076]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="dentifera">
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<emphasis id="E18CC34DE12EE218FE7FFBEA5508FB85" box="[442,582,1050,1075]" italics="true" pageId="3" pageNumber="4">L. dentifera</emphasis>
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<bibRefCitation id="B76962AEE12EE218FD95FBEA545EFB82" author="Sars" box="[592,784,1050,1076]" pageId="3" pageNumber="43" refString="Sars, G. O. (1896) Isopoda. Parts I & II. Apseudidae, Tanaidae. An Account of the Crustacea of Norway with short descriptions and figures of all the species, II, 1 - 40." type="book chapter" year="1896">G.O. Sars, 1896</bibRefCitation>
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</taxonomicName>
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there can be no doubt as to the validity of the genus
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<emphasis id="E18CC34DE12EE218FF52FBB35670FBEA" box="[151,318,1091,1116]" italics="true" pageId="3" pageNumber="4">
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<taxonomicName id="14F864DCE12EE218FF52FBB35675FBEA" box="[151,315,1091,1116]" class="Malacostraca" family="Akanthophoreidae" genus="Tumidochelia" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">Tumidochelia</taxonomicName>
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.
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</emphasis>
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There is, however, some doubts as to the family designation of the genus. While currently placed in the family
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<taxonomicName id="14F864DCE12EE218FE4BFB9A5552FB32" box="[398,540,1130,1156]" class="Malacostraca" family="Colletteidae" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="family">Colletteidae</taxonomicName>
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the genus is probably better placed in the
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<taxonomicName id="14F864DCE12EE218FBDFFB9A5396FB32" box="[1050,1240,1130,1156]" class="Malacostraca" family="Leptognathiidae" kingdom="Animalia" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="family">Leptognathiidae</taxonomicName>
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but this transfer will have to await a comprehensive phylogenetic analysis. The basis for this statement is the pointed nature of the mandibular molar.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |