147 lines
17 KiB
XML
147 lines
17 KiB
XML
<document id="0A0453EE9EF3640510988DB646B254D3" ID-DOI="10.5281/zenodo.196949" ID-GBIF-Dataset="61044c64-b3fe-45cd-a295-a03989dbeba7" ID-ISSN="1175-5326" ID-Zenodo-Dep="196949" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460258363588" checkinUser="plazi" docAuthor="Bamber, Roger N & Chatterjee, Tapas" docDate="2010" docId="ED49D005DB1AFF9E9AD7FBDFFC6FFE1D" docLanguage="en" docName="zt02558p032.pdf" docOrigin="Zootaxa 2558" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Triparatanais Bamber & Chatterjee, 2010, gen. nov." docType="treatment" docVersion="9" lastPageNumber="23" masterDocId="1170A87DDB1FFF989A40FF88FFE7FF8F" masterDocTitle="The new and the old: littoral tanaidomorph Tanaidacea (Crustacea: Peracarida) from the Andaman Islands, Indian Ocean" masterLastPageNumber="32" masterPageNumber="17" pageNumber="22" updateTime="1698243852098" updateUser="plazi">
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<mods:titleInfo id="A15968A9F2F4F18BF3E115B00A974132">
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<mods:title id="3713EEB93518C799BA8896A32CBAD66F">The new and the old: littoral tanaidomorph Tanaidacea (Crustacea: Peracarida) from the Andaman Islands, Indian Ocean</mods:title>
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<mods:name id="81881B052C127C4F2D74B02AE4A40338" type="personal">
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<mods:namePart id="740F09AB6C79C7DDC76663E84CF1BB8C">Bamber, Roger N</mods:namePart>
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<mods:name id="6155D6C9C450125AB36456A8950B0497" type="personal">
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<mods:roleTerm id="BFE649B0E20FD02F63C575D3169BEF65">Author</mods:roleTerm>
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<mods:namePart id="E81DD34330226D94687409423C7D5F32">Chatterjee, Tapas</mods:namePart>
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<mods:typeOfResource id="7CF166B7C73367F1E4718DF9AF8CB158">text</mods:typeOfResource>
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<mods:title id="3F5C2D4E6A5823B6CA2F56C2A91A5918">Zootaxa</mods:title>
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<mods:part id="CF72A4AE0928BAD1784CB3CFDBE957DE">
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<mods:date id="4F3A46B2351F8507DEF8A486874F25D1">2010</mods:date>
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<mods:detail id="863105FC0880AB38234A751100B4A32A" type="volume">
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<mods:number id="542BE000E99E5670A4A024496DF3DEC9">2558</mods:number>
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<mods:identifier id="C5751C06920080EFF3526F292316F027" type="DOI">10.5281/zenodo.196949</mods:identifier>
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<mods:identifier id="E9E13B926378EA9E65727ED515568B30" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="47BC9A95FE9106A78BDC2B04EBDBAFDA" type="Zenodo-Dep">196949</mods:identifier>
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<treatment id="ED49D005DB1AFF9E9AD7FBDFFC6FFE1D" ID-DOI="http://doi.org/10.5281/zenodo.6210907" ID-GBIF-Taxon="119392793" ID-Zenodo-Dep="6210907" LSID="urn:lsid:plazi:treatment:ED49D005DB1AFF9E9AD7FBDFFC6FFE1D" httpUri="http://treatment.plazi.org/id/ED49D005DB1AFF9E9AD7FBDFFC6FFE1D" lastPageId="6" lastPageNumber="23" pageId="5" pageNumber="22">
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<subSubSection id="2DFA3298DB1AFF9D9AD7FBDFFDEFFBFE" box="[151,520,1111,1137]" pageId="5" pageNumber="22" type="nomenclature">
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<paragraph id="655F6113DB1AFF9D9AD7FBDFFDEFFBFE" blockId="5.[151,520,1111,1137]" box="[151,520,1111,1137]" pageId="5" pageNumber="22">
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<heading id="3E17D67FDB1AFF9D9AD7FBDFFDEFFBFE" bold="true" box="[151,520,1111,1137]" fontSize="11" level="1" pageId="5" pageNumber="22" reason="1">
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<emphasis id="5794BD01DB1AFF9D9AD7FBDFFDEFFBFE" bold="true" box="[151,520,1111,1137]" pageId="5" pageNumber="22">
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Genus
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<taxonomicName id="A2E01A90DB1AFF9D9AAEFBDFFE74FBFE" ID-CoL="84VFV" box="[238,403,1111,1137]" class="Malacostraca" family="Paratanaidae" genus="Triparatanais" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="5794BD01DB1AFF9D9AAEFBDFFE74FBFE" bold="true" box="[238,403,1111,1137]" italics="true" pageId="5" pageNumber="22">Triparatanais</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="4CA7007ADB1AFF9D9BDAFBDFFDEFFBFE" box="[410,520,1111,1137]" pageId="5" pageNumber="22" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="2DFA3298DB1AFF9D9AD7FB17FADFFAFB" pageId="5" pageNumber="22" type="diagnosis">
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<paragraph id="655F6113DB1AFF9D9AD7FB17FADFFAFB" blockId="5.[151,1437,1183,1884]" pageId="5" pageNumber="22">
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<emphasis id="5794BD01DB1AFF9D9AD7FB17FEF7FB36" bold="true" box="[151,272,1183,1209]" pageId="5" pageNumber="22">Diagnosis</emphasis>
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: paratanaid with antennule of three longer articles plus minute distal article; eyes present; setae on antennules, antennae and chelipeds not exceedingly long, not setulose; distal article of antennule with eccentric distal tip, most setae and aesthetasc mounted subdistally; second article of the antenna without ventral expansion or distal seta-bearing apophyses, stout dorsodistal spine present on third article; plumose lateral setae present on pleonites 1 to 4; wide maxilliped endite bearing distal rounded tubercles; dactylus and unguis of posterior pereopods fused into a claw; uropod exopod 1-segmented, endopod 2-segmented.
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</paragraph>
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</subSubSection>
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<subSubSection id="2DFA3298DB1AFF9D9A85FAF7FE51FA30" pageId="5" pageNumber="22" type="etymology">
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<paragraph id="655F6113DB1AFF9D9A85FAF7FE51FA30" blockId="5.[151,1437,1183,1884]" pageId="5" pageNumber="22">
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<emphasis id="5794BD01DB1AFF9D9A85FAF7FEB5FA16" bold="true" box="[197,338,1407,1433]" pageId="5" pageNumber="22">Etymology</emphasis>
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: from the Greek
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<emphasis id="5794BD01DB1AFF9D986AFA08FD87FA16" box="[554,608,1408,1433]" italics="true" pageId="5" pageNumber="22">treis</emphasis>
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(Latin
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<emphasis id="5794BD01DB1AFF9D98FDFA08FD39FA16" box="[701,734,1408,1433]" italics="true" pageId="5" pageNumber="22">tre</emphasis>
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) – three, referring to the taxon having only three longer articles in the antennule.
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</paragraph>
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</subSubSection>
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<subSubSection id="2DFA3298DB1AFF9D9A85FA42FD25FA6B" box="[197,706,1482,1508]" pageId="5" pageNumber="22" type="materials_examined">
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<paragraph id="655F6113DB1AFF9D9A85FA42FD25FA6B" blockId="5.[151,1437,1183,1884]" box="[197,706,1482,1508]" pageId="5" pageNumber="22">
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<emphasis id="5794BD01DB1AFF9D9A85FA42FEB9FA6B" bold="true" box="[197,350,1482,1508]" pageId="5" pageNumber="22">
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<typeStatus id="BA5BDFB1DB1AFF9D9A85FA42FEE7FA6B" box="[197,256,1482,1508]" pageId="5" pageNumber="22">Type</typeStatus>
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species
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</emphasis>
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:
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<taxonomicName id="A2E01A90DB1AFF9D9B2FFA43FDBBFA6B" box="[367,604,1483,1508]" class="Malacostraca" family="Paratanaidae" genus="Triparatanais" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="meios" status="sp. nov.">
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<emphasis id="5794BD01DB1AFF9D9B2FFA43FDBBFA6B" box="[367,604,1483,1508]" italics="true" pageId="5" pageNumber="22">Triparatanais meios</emphasis>
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</taxonomicName>
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<emphasis id="5794BD01DB1AFF9D9823FA42FD25FA6B" bold="true" box="[611,706,1482,1508]" pageId="5" pageNumber="22">
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<taxonomicNameLabel id="4CA7007ADB1AFF9D9823FA42FD25FA6B" box="[611,706,1482,1508]" pageId="5" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="2DFA3298DB1AFF9D9A85FA67FA7BF8D3" pageId="5" pageNumber="22" type="discussion">
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<paragraph id="655F6113DB1AFF9D9A85FA67FD1BF92D" blockId="5.[151,1437,1183,1884]" pageId="5" pageNumber="22">
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<emphasis id="5794BD01DB1AFF9D9A85FA67FED0F986" bold="true" box="[197,311,1519,1545]" pageId="5" pageNumber="22">Remarks</emphasis>
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. The presence of plumose lateral setae on the anterior four pleonites is a diagnostic character of the
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<taxonomicName id="A2E01A90DB1AFF9D9A82F990FEBFF9BD" box="[194,344,1560,1586]" class="Malacostraca" family="Paratanaidae" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="family">Paratanaidae</taxonomicName>
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(see
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<bibRefCitation id="01711CE2DB1AFF9D9BD4F990FDDDF9BD" author="Bamber" box="[404,570,1560,1586]" pageId="5" pageNumber="22" refString="Bamber, R. N. (2008) Tanaidaceans (Crustacea: Peracarida: Tanaidacea) from Moreton Bay, Queensland, Australia. In, Davie, P. J. F. & Phillips, J. A. (Eds), Proceedings of the Thirteenth International Marine Biological Workshop, The Marine Fauna and Flora of Moreton Bay, Queensland. Memoirs of the Queensland Museum - Nature, 54 (1), 143 - 217." type="journal article" year="2008">Bamber, 2008</bibRefCitation>
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)1. The attachment of the coxal sclerite of the cheliped to the cephalon was not clearly observed. With the conformation of the maxilliped endite, and of the antennular and antennal setae, the present genus falls into the subfamily
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<taxonomicName id="A2E01A90DB1AFF9D983EF9EAFCC9F9F3" box="[638,814,1634,1660]" class="Malacostraca" family="Paratanaidae" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="subFamily" subFamily="Paratanaidinae">Paratanaidinae</taxonomicName>
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, and is close in most aspects of its morphology to the increasingly speciose genus
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<taxonomicName id="A2E01A90DB1AFF9D9BA4F900FD1FF92D" authority="Dana, 1852" authorityName="Dana" authorityYear="1852" box="[484,760,1672,1698]" class="Malacostraca" family="Paratanaidae" genus="Paratanais" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="genus">
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<emphasis id="5794BD01DB1AFF9D9BA4F900FD80F92E" box="[484,615,1672,1697]" italics="true" pageId="5" pageNumber="22">Paratanais</emphasis>
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<bibRefCitation id="01711CE2DB1AFF9D982DF900FD1FF92D" author="Dana" box="[621,760,1672,1698]" pageId="5" pageNumber="22" refString="Dana, J. D. (1852) On the classification of the Crustacea Choristopoda or Tetrapoda. American Journal of Science and Arts, Series 2, 14, 197 - 306." type="journal article" year="1852">Dana, 1852</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="655F6113DB1AFF9D9A86F925FA7BF8D3" blockId="5.[151,1437,1183,1884]" pageId="5" pageNumber="22">
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With its unique (for the family) morphology of only three longer articles in the antennule, it is considered valid (and valuable) to distinguish the present taxon at the generic level. There is some internal indication of a constriction (but not separation) in the musculature of the proximal antennule article (at a point indicated by a faint broken line in
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<figureCitation id="FDDB7D96DB1AFF9D9BC7F895FE0AF8B8" box="[391,493,1821,1847]" captionStart="FIGURE 3" captionStartId="7.[151,255,1938,1962]" captionTargetBox="[193,1392,201,1917]" captionTargetId="figure@7.[188,1399,194,1917]" captionTargetPageId="7" captionText="FIGURE 3. Triparatanais meios gen. et sp. nov., A, holotype female, dorsal; B, antennule; C, antenna; D, labrum; E, left mandible; F, right mandible (molar process broken); G, maxillule with distal detail (palp broken); H, labium; I, maxilliped endite; J, maxilliped. Scale line = 0.4 mm for A, 0.1 mm for D to J." httpUri="https://zenodo.org/record/196952/files/figure.png" pageId="5" pageNumber="22">Figure 3</figureCitation>
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B), at a point consistent with the normal articulation between first and second antennule articles in
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<taxonomicName id="A2E01A90DB1AFF9D9BD2F8CBFDF1F8D3" box="[402,534,1859,1884]" class="Malacostraca" family="Paratanaidae" genus="Paratanais" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="genus">
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<emphasis id="5794BD01DB1AFF9D9BD2F8CBFDF1F8D3" box="[402,534,1859,1884]" italics="true" pageId="5" pageNumber="22">Paratanais</emphasis>
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</taxonomicName>
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, and this may be an indication of fusion of such articles. There is no other
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</paragraph>
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</subSubSection>
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<subSubSection id="2DFA3298DB1AFF9E9AD7F829FC6FFE1D" lastPageId="6" lastPageNumber="23" pageId="5" pageNumber="22" type="key">
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<paragraph id="655F6113DB1AFF9D9AD7F829FA8FF87E" blockId="5.[151,1436,1953,2033]" pageId="5" pageNumber="22">
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<keyStep id="DE1479B6DB1AFF9D9AD7F829FA8FF87E" pageId="5" pageNumber="22">
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<key id="11713622DB1AFF9D9AD7F829FA8FF87E" pageId="5" pageNumber="22">
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<keyLead id="DE11C226DB1AFF9D9AD7F829FA8FF87E" pageId="5" pageNumber="22">
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1.
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<bibRefCitation id="01711CE2DB1AFF9D9A86F829FE71F839" author="Bird" box="[198,406,1953,1974]" pageId="5" pageNumber="22" refString="Bamber, R. N., Bird G. J., Blazewicz-Paszkowycz M. & Galil B. (2009) Tanaidaceans (Crustacea: Malacostraca: Peracarida) from soft-sediment habitats off Israel, Eastern Mediterranean. Zootaxa, 2109, 1 - 44." type="journal article" year="2009">Bird & Larsen (2009)</bibRefCitation>
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split the genus
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<taxonomicName id="A2E01A90DB1AFF9D986BF82AFD7FF838" ID-CoL="84V4B" box="[555,664,1954,1975]" class="Malacostraca" family="Teleotanaidae" genus="Teleotanais" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="genus">
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<emphasis id="5794BD01DB1AFF9D986BF82AFD7FF838" box="[555,664,1954,1975]" italics="true" pageId="5" pageNumber="22">Teleotanais</emphasis>
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</taxonomicName>
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, which has lateral plumose pleonite setae, from the
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<taxonomicName id="A2E01A90DB1AFF9D9EC9F829FAE1F839" ID-CoL="84KM4" box="[1161,1286,1953,1974]" class="Malacostraca" family="Paratanaidae" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="family">Paratanaidae</taxonomicName>
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, without giving clear reasons; the split is presumably based on the maxilliped endite morphology, but, as stated in
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<bibRefCitation id="01711CE2DB1AFF9D9ED4F837FACEF85B" author="Bamber" box="[1172,1321,1983,2004]" pageId="5" pageNumber="22" refString="Bamber, R. N. (2008) Tanaidaceans (Crustacea: Peracarida: Tanaidacea) from Moreton Bay, Queensland, Australia. In, Davie, P. J. F. & Phillips, J. A. (Eds), Proceedings of the Thirteenth International Marine Biological Workshop, The Marine Fauna and Flora of Moreton Bay, Queensland. Memoirs of the Queensland Museum - Nature, 54 (1), 143 - 217." type="journal article" year="2008">Bamber (2008)</bibRefCitation>
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in all other respects it closely resembles species of the genus
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<taxonomicName id="A2E01A90DB1AFF9D98E1F854FCEBF87E" ID-CoL="84RRK" box="[673,780,2012,2033]" class="Malacostraca" family="Paratanaidae" genus="Paratanais" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="genus">
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<emphasis id="5794BD01DB1AFF9D98E1F854FCEBF87E" box="[673,780,2012,2033]" italics="true" pageId="5" pageNumber="22">Paratanais</emphasis>
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</taxonomicName>
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, on which basis we choose to retain it within the
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<taxonomicName id="A2E01A90DB1AFF9D9EA6F854FA83F87E" ID-CoL="84KM4" box="[1254,1380,2012,2033]" class="Malacostraca" family="Paratanaidae" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="22" phylum="Arthropoda" rank="family">Paratanaidae</taxonomicName>
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.
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</keyLead>
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</key>
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</keyStep>
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</paragraph>
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<paragraph id="655F6113DB19FF9E9AD7FF10FAFBFF73" blockId="6.[151,1437,152,402]" pageId="6" pageNumber="23">indication of fusion of a second (or third) article. While the present species is particularly small for the subfamily, and the general reduction in setation may reflect this, intrageneric loss of an antennule article has never been found to occur in unusually small species of tanaidaceans, nor is it a neotonous feature.</paragraph>
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<paragraph id="655F6113DB19FF9E9A86FE80FC6FFE1D" blockId="6.[151,1437,152,402]" pageId="6" pageNumber="23">
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The pars incisiva of the right mandible is commonly distally bilobed in
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<taxonomicName id="A2E01A90DB19FF9E9E60FE80FB45FEAE" ID-CoL="84RRK" box="[1056,1186,264,289]" class="Malacostraca" family="Paratanaidae" genus="Paratanais" kingdom="Animalia" order="Tanaidacea" pageId="6" pageNumber="23" phylum="Arthropoda" rank="genus">
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<emphasis id="5794BD01DB19FF9E9E60FE80FB45FEAE" box="[1056,1186,264,289]" italics="true" pageId="6" pageNumber="23">Paratanais</emphasis>
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</taxonomicName>
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species; it is unclear whether the single-lobed structure of the present species is a generic or specific character. It is not clear whether the eccentric antennule tip, with subdistal minute fourth article, is a generic feature, or one neglected in observations of some of the previously described paratanaids.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |