212 lines
26 KiB
XML
212 lines
26 KiB
XML
<document id="A6CC38A3B5BF980957E6820152DC5A97" ID-CLB-Dataset="20178" ID-DOI="10.11646/zootaxa.5116.2.2" ID-GBIF-Dataset="d51d10b0-a777-40d8-825c-7c607f3bfb38" ID-ISSN="1175-5326" ID-Zenodo-Dep="6367153" ID-ZooBank="F66FE8C9-B813-41CF-ABB1-B9646EC1CB05" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1647594776676" checkinUser="plazi" docAuthor="Drumm, David T. & Heard, Richard W." docDate="2022" docId="03939E49FFE1FFC1FF7AFF6A928DF823" docLanguage="en" docName="zootaxa.5116.2.2.pdf" docOrigin="Zootaxa 5116 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Mexctenapseudes Drumm & Heard 2022, n. gen." docType="treatment" docVersion="7" lastPageNumber="205" masterDocId="FFAAE631FFE4FFC4FFEDFFFD913DFFF0" masterDocTitle="Mexctenapseudes boeschi, a new tanaidacean genus and species (Crustacea: Peracarida: Apseudomorpha: Parapseudidae) from the Mexican coast of Campeche with the designation of a new related Australian genus to receive Longiflagrum caeruleus (Boesch, 1973)" masterLastPageNumber="222" masterPageNumber="200" pageNumber="205" updateTime="1699318258278" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="F1AFE2E9D9466B0584F41A393AF4A6BA" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F6429DAEC6F6AB5469C129EAFD29DE1D">
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<mods:title id="E42B6EEA67D00503A1868DA73461DCD7">Mexctenapseudes boeschi, a new tanaidacean genus and species (Crustacea: Peracarida: Apseudomorpha: Parapseudidae) from the Mexican coast of Campeche with the designation of a new related Australian genus to receive Longiflagrum caeruleus (Boesch, 1973)</mods:title>
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</mods:titleInfo>
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<mods:name id="59AC9EDB7DE2CC4911369D75FFE1F2AB" type="personal">
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<mods:role id="AF223F3D136B8856665ED6B47D3807D5">
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<mods:roleTerm id="44AF7B1F2E829627B82E6C9E642C441E">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="508B1306CAA2E74D42FF7C787C9ABC68">Drumm, David T.</mods:namePart>
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<mods:nameIdentifier id="8640E57CDF41CB6898C26D27D47115F7" type="ORCID">0000-0001-5973-6395</mods:nameIdentifier>
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<mods:affiliation id="F54A8D514AB81E3DCAED7F35704FEDF7">EcoAnalysts, Inc., Moscow, Idaho 83843. ddrumm @ ecoanalysts. com; https: // orcid. org / 0000 - 0001 - 5973 - 6395</mods:affiliation>
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<mods:nameIdentifier id="0BEB30415118C78644CD77654D5B5B17" type="email">ddrumm@ecoanalysts.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="C12991C5FEAE34F647639B6CEF610E3B" type="personal">
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<mods:roleTerm id="CDFC73ACE406CCAE4E5DB07A8ABD8C8D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8AE082D383BBC8A144CBC491DC93EEB0">Heard, Richard W.</mods:namePart>
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<mods:affiliation id="72E2344C6E503F62801057D414D009EE">Division of Coastal Sciences, Gulf Coast Research Laboratory Campus, University of Southern Mississippi. Ocean Springs, Mississippi 39564. richard. heard @ usm. edu</mods:affiliation>
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<mods:typeOfResource id="503E38E744979CF7EFDBBD695D87AF42">text</mods:typeOfResource>
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<mods:title id="8075C633E2DED7EFDD0FED0F4D698F1D">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="4EADCD8E3842C19466005450A2958431">
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<mods:date id="513A8BC3251D804F92796D5C035DEB25">2022</mods:date>
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<mods:detail id="FCF848E74B9382B4A0E03FAFBEEEF893" type="pubDate">
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<mods:number id="A1C750A18AB711A19E7C7748E74C17A6">2022-03-18</mods:number>
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</mods:detail>
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<mods:number id="2BA069D39569192FB3F2D53C115E2CB7">5116</mods:number>
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</mods:detail>
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<mods:detail id="8B5ABC1553A04A305B05AFFEF7F9A283" type="issue">
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<mods:number id="B4236A6270531FC9DEE0EB2DB46A96F5">2</mods:number>
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<mods:start id="28C7790206DB4F50EAA70DDAF2B58870">200</mods:start>
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<mods:identifier id="678EC0416FE0FC3F20F0EA7799713D0B" type="CLB-Dataset">20178</mods:identifier>
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<mods:identifier id="00427FB8078A2E6999F40515C5D8682F" type="DOI">10.11646/zootaxa.5116.2.2</mods:identifier>
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<mods:identifier id="8CB95EF44CB52B50383BAEA5CF525E21" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03939E49FFE1FFC1FF7AFF6A928DF823" ID-DOI="http://doi.org/10.5281/zenodo.6369016" ID-GBIF-Taxon="194098855" ID-Zenodo-Dep="6369016" LSID="urn:lsid:plazi:treatment:03939E49FFE1FFC1FF7AFF6A928DF823" httpUri="http://treatment.plazi.org/id/03939E49FFE1FFC1FF7AFF6A928DF823" lastPageNumber="205" pageId="5" pageNumber="205">
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<subSubSection id="C3207CD4FFE1FFC1FF7AFF6A90FBFF41" box="[151,454,151,178]" pageId="5" pageNumber="205" type="nomenclature">
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<paragraph id="8B852F5FFFE1FFC1FF7AFF6A90FBFF41" blockId="5.[151,454,151,178]" box="[151,454,151,178]" pageId="5" pageNumber="205">
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<heading id="D0CD9833FFE1FFC1FF7AFF6A90FBFF41" bold="true" box="[151,454,151,178]" fontSize="11" level="1" pageId="5" pageNumber="205" reason="1">
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<emphasis id="B94EF34DFFE1FFC1FF7AFF6A90FBFF41" bold="true" box="[151,454,151,178]" pageId="5" pageNumber="205">
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<taxonomicName id="4C3A54DCFFE1FFC1FF7AFF6A9051FF42" ID-CoL="2d9fe81a-dde0-419c-8ef0-e7d7a492a8fb" authority="Drumm & Heard, 2022" authorityName="Drumm & Heard" authorityYear="2022" box="[151,364,151,178]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B94EF34DFFE1FFC1FF7AFF6A9051FF42" bold="true" box="[151,364,151,178]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27D4E36FFE1FFC1FE99FF6A90FBFF41" box="[372,454,151,177]" pageId="5" pageNumber="205" rank="genus">n. gen.</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="C3207CD4FFE1FFC1FF7AFF2295ABFD01" pageId="5" pageNumber="205" type="diagnosis">
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<paragraph id="8B852F5FFFE1FFC1FF7AFF2295ABFD01" blockId="5.[151,1437,223,2004]" pageId="5" pageNumber="205">
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<emphasis id="B94EF34DFFE1FFC1FF7AFF22902CFF09" bold="true" box="[151,273,223,249]" pageId="5" pageNumber="205">Diagnosis.</emphasis>
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Carapace with smooth lateral margins; rostrum subtriangular. Pereon, except on pereonite-1, in both sexes with hyposphenia weakly-developed or appearing absent. Pleon having first pleonite with complete, anterodorsal, transverse row of short setulate setae; pleonites 2–5 lacking such transverse rows. Pleonal hyposphenia well-developed, decreasing in size posteriorly. Pleotelson elongate, lateral margins straight and sparsely setose. Antenna peduncle article-1 with antero-medial tooth-like projection with plumose setae; peduncle article-5 shorter than combined length of articles 2 and 3 and lacking long plumose setae on inner margin. Mandibular palp articles bearing long simple setae, lacking plumose setae; last two articles each with row of short pectinate setae; article-3 shorter than article-2. Labial palp with three distal spiniform setae. Maxilliped basis with outer distal margin forming small subacute process. Chelipeds strongly sexually dimorphic, basis in both sexes lacking spiniform setae on mid-ventral margin; exopodite with terminal article of male and female bearing four plumose setae; exopodal article-2 having two minute setae on ventral margin. Pereopod-1 having carpus with moderate distal expansion, with dorsodistal spiniform seta and two ventral spiniform setae; propodus having dorsodistal margin with two spiniform setae near or adjacent to insertion of dactylus; ventral margin with four or five strongly developed spiniform setae; dactylus length subequal to that of propodus length. Pereopod-4 dactylus distinct, not greatly reduced. Five pairs of pleopods, basal article and rami with numerous plumose setae, rami moderately foliaceous.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3207CD4FFE1FFC1FF2AFD0693EEFCE5" box="[199,723,763,789]" pageId="5" pageNumber="205" type="type_taxon">
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<paragraph id="8B852F5FFFE1FFC1FF2AFD0693EEFCE5" blockId="5.[151,1437,223,2004]" box="[199,723,763,789]" pageId="5" pageNumber="205">
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<emphasis id="B94EF34DFFE1FFC1FF2AFD069058FCE5" bold="true" box="[199,357,763,789]" pageId="5" pageNumber="205">Type-species.</emphasis>
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<taxonomicName id="4C3A54DCFFE1FFC1FE81FD0693B3FCE5" ID-CoL="cd238109-301e-469d-b1f8-abb411152138" authority="Drumm & Heard, 2022" authorityName="Drumm & Heard" authorityYear="2022" box="[364,654,763,789]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="species" species="boeschi" status="sp. nov.">
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<emphasis id="B94EF34DFFE1FFC1FE81FD0693B3FCE5" box="[364,654,763,789]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes boeschi</emphasis>
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</taxonomicName>
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<emphasis id="B94EF34DFFE1FFC1FD78FD0693EEFCE5" bold="true" box="[661,723,763,789]" pageId="5" pageNumber="205">
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<taxonomicNameLabel id="A27D4E36FFE1FFC1FD78FD0693EEFCE5" box="[661,723,763,789]" pageId="5" pageNumber="205" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3207CD4FFE1FFC1FF2AFCE292F3FCCA" box="[199,974,799,826]" pageId="5" pageNumber="205" type="etymology">
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<paragraph id="8B852F5FFFE1FFC1FF2AFCE292F3FCCA" blockId="5.[151,1437,223,2004]" box="[199,974,799,826]" pageId="5" pageNumber="205">
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<emphasis id="B94EF34DFFE1FFC1FF2AFCE29073FCC9" bold="true" box="[199,334,799,825]" pageId="5" pageNumber="205">Etymology.</emphasis>
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<emphasis id="B94EF34DFFE1FFC1FEB8FCDD90B8FCC9" box="[341,389,800,825]" italics="true" pageId="5" pageNumber="205">Mex</emphasis>
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- referring to
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<collectingCountry id="F32D6FCFFFE1FFC1FDF6FCE2934CFCC9" box="[539,625,799,825]" name="Mexico" pageId="5" pageNumber="205">Mexico</collectingCountry>
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+ generic name
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<emphasis id="B94EF34DFFE1FFC1FCC6FCE292FAFCC9" box="[811,967,799,825]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3207CD4FFE1FFC1FF2AFCBE92EBFA6B" pageId="5" pageNumber="205" type="discussion">
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<paragraph id="8B852F5FFFE1FFC1FF2AFCBE95D3FBE1" blockId="5.[151,1437,223,2004]" pageId="5" pageNumber="205">
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<emphasis id="B94EF34DFFE1FFC1FF2AFCBE9006FCAD" bold="true" box="[199,315,835,861]" pageId="5" pageNumber="205">Remarks.</emphasis>
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<taxonomicName id="4C3A54DCFFE1FFC1FEAFFCBE933AFCAD" authority="Drumm & Heard, 2022" authorityName="Drumm & Heard" authorityYear="2022" box="[322,519,835,861]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B94EF34DFFE1FFC1FEAFFCBE933AFCAD" box="[322,519,835,861]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes</emphasis>
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</taxonomicName>
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<emphasis id="B94EF34DFFE1FFC1FDE3FCBE9361FCAD" bold="true" box="[526,604,835,861]" pageId="5" pageNumber="205">
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<taxonomicNameLabel id="A27D4E36FFE1FFC1FDE3FCBE9361FCAD" box="[526,604,835,861]" pageId="5" pageNumber="205" rank="genus">n. gen.</taxonomicNameLabel>
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</emphasis>
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appears to have its closest taxonomic and systematic affinities with Indian and western Pacific Ocean genera
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<emphasis id="B94EF34DFFE1FFC1FDF0FC9A9384FC71" box="[541,697,871,897]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
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,
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<emphasis id="B94EF34DFFE1FFC1FD2AFC9A925CFC71" box="[711,865,871,897]" italics="true" pageId="5" pageNumber="205">Longiflagrum</emphasis>
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, and
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<taxonomicName id="4C3A54DCFFE1FFC1FC72FC9A95B9FC71" authorityName="Drumm & Heard" authorityYear="2022" box="[927,1156,871,897]" class="Malacostraca" family="Parapseudidae" genus="Pseudolongiflagrum" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
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<emphasis id="B94EF34DFFE1FFC1FC72FC9A95B9FC71" box="[927,1156,871,897]" italics="true" pageId="5" pageNumber="205">Pseudolongiflagrum</emphasis>
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</taxonomicName>
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.
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<taxonomicName id="4C3A54DCFFE1FFC1FB7EFC9A9465FC71" authorityName="Drumm & Heard" authorityYear="2022" box="[1171,1368,871,897]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
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<emphasis id="B94EF34DFFE1FFC1FB7EFC9A9465FC71" box="[1171,1368,871,897]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes</emphasis>
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</taxonomicName>
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is superficially similar to
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<taxonomicName id="4C3A54DCFFE1FFC1FE6BFC769356FC55" authorityName="Drumm & Heard" authorityYear="2022" box="[390,619,907,933]" class="Malacostraca" family="Parapseudidae" genus="Pseudolongiflagrum" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
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<emphasis id="B94EF34DFFE1FFC1FE6BFC769356FC55" box="[390,619,907,933]" italics="true" pageId="5" pageNumber="205">Pseudolongiflagrum</emphasis>
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</taxonomicName>
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by both having (1) a labium with three terminal spiniform setae, (2) the propodus of pereopod-1 having the dorsodistal and ventral margins bearing two and four or five, well-developed spiniform setae, respectively, and (3) both genera having a strongly developed dactylus on pereopod 1, a combination of nonexclusive characters that distinguishes them from both
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<emphasis id="B94EF34DFFE1FFC1FC96FC0A952AFBE1" box="[891,1047,1015,1041]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
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and
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<emphasis id="B94EF34DFFE1FFC1FBA0FC0A95D3FBE1" box="[1101,1262,1015,1041]" italics="true" pageId="5" pageNumber="205">Longiflagrum.</emphasis>
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</paragraph>
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<paragraph id="8B852F5FFFE1FFC1FF2AFBE692EBFA6B" blockId="5.[151,1437,223,2004]" pageId="5" pageNumber="205">
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The new Mexican genus is distinguished from
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<taxonomicName id="4C3A54DCFFE1FFC1FD36FBE692FDFBC5" authorityName="Drumm & Heard" authorityYear="2022" box="[731,960,1051,1077]" class="Malacostraca" family="Parapseudidae" genus="Pseudolongiflagrum" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
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<emphasis id="B94EF34DFFE1FFC1FD36FBE692FDFBC5" box="[731,960,1051,1077]" italics="true" pageId="5" pageNumber="205">Pseudolongiflagrum</emphasis>
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</taxonomicName>
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by (1) the antennal
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<emphasis id="B94EF34DFFE1FFC1FB48FBE69432FBC5" box="[1189,1295,1051,1077]" italics="true" pageId="5" pageNumber="205">flagellum</emphasis>
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having only simple setae, (2) the mandibular palp article-3 shorter than article-2; (3) the basis of the cheliped lacking a stout spiniform seta on mid-ventral margin, and (4) lacking strongly developed hyposphenia on the pereonites. Specifically,
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<taxonomicName id="4C3A54DCFFE1FFC1FF7AFB7A9061FB51" authorityName="Drumm & Heard" authorityYear="2022" box="[151,348,1159,1185]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
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<emphasis id="B94EF34DFFE1FFC1FF7AFB7A9061FB51" box="[151,348,1159,1185]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes</emphasis>
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</taxonomicName>
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can be separated from
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<emphasis id="B94EF34DFFE1FFC1FDB3FB7A93C7FB51" box="[606,762,1159,1185]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
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by having a labium with three terminal spiniform setae (two in
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<emphasis id="B94EF34DFFE1FFC1FF59FB56906DFB35" box="[180,336,1195,1221]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
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), the first peduncle article of the antenna with setae near the medial margin (lacking such setae in
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<emphasis id="B94EF34DFFE1FFC1FF7AFB32900EFB19" box="[151,307,1231,1257]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
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), and as previously mentioned the pereopod-1 dactylus subequal in length to propodus (much shorter than propodus in
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<emphasis id="B94EF34DFFE1FFC1FE8FFB0E90C3FAFD" box="[354,510,1267,1293]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
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).
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<taxonomicName id="4C3A54DCFFE1FFC1FDFAFB0E93E1FAFD" authorityName="Drumm & Heard" authorityYear="2022" box="[535,732,1267,1293]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
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<emphasis id="B94EF34DFFE1FFC1FDFAFB0E93E1FAFD" box="[535,732,1267,1293]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes</emphasis>
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</taxonomicName>
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is distinguished from
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<emphasis id="B94EF34DFFE1FFC1FC0CFB0E9546FAFD" box="[993,1147,1267,1293]" italics="true" pageId="5" pageNumber="205">Longiflagrum</emphasis>
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(except
|
||
<emphasis id="B94EF34DFFE1FFC1FB0DFB09945AFAFD" box="[1248,1383,1268,1293]" italics="true" pageId="5" pageNumber="205">L. estuarius</emphasis>
|
||
), by having antennal article-2 lacking long setae on the inner margin. It, however, exhibits affinities with both
|
||
<emphasis id="B94EF34DFFE1FFC1FAAFFAEA91DFFAA4" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
|
||
and
|
||
<emphasis id="B94EF34DFFE1FFC1FEFAFAC7908CFAA4" box="[279,433,1338,1364]" italics="true" pageId="5" pageNumber="205">Longiflagrum</emphasis>
|
||
by having: 1) the first article of antenna peduncle with tooth-like medial projection, 2) the last two articles of mandibular palp with numerous long and short setae, 3) pereopod-1 with carpus having a broadly lobate, anterodistal expansion, and 4) pleopods with fully foliaceous rami.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3207CD4FFE1FFC1FF2AFA5993E7F9F6" pageId="5" pageNumber="205" type="biology_ecology">
|
||
<paragraph id="8B852F5FFFE1FFC1FF2AFA5993E7F9F6" blockId="5.[151,1437,223,2004]" pageId="5" pageNumber="205">
|
||
Zoogeographically, members of
|
||
<emphasis id="B94EF34DFFE1FFC1FDDFFA5993F3FA4E" box="[562,718,1444,1470]" italics="true" pageId="5" pageNumber="205">Ctenapseudes</emphasis>
|
||
are distributed in coastal regions of the Indian Ocean (off
|
||
<collectingCountry id="F32D6FCFFFE1FFC1FAB1FA5994A5FA4E" box="[1372,1432,1444,1470]" name="India" pageId="5" pageNumber="205">India</collectingCountry>
|
||
,
|
||
<collectingCountry id="F32D6FCFFFE1FFC1FF7AFA359035FA12" box="[151,264,1480,1506]" name="Sri Lanka" pageId="5" pageNumber="205">Sri Lanka</collectingCountry>
|
||
, and
|
||
<collectingCountry id="F32D6FCFFFE1FFC1FEACFA359094FA13" box="[321,425,1480,1507]" name="Thailand" pageId="5" pageNumber="205">Thailand</collectingCountry>
|
||
), whereas those of
|
||
<emphasis id="B94EF34DFFE1FFC1FD92FA359224FA12" box="[639,793,1480,1506]" italics="true" pageId="5" pageNumber="205">Longiflagrum</emphasis>
|
||
are distributed along the coasts of the Indian and western Pacific Oceans (off
|
||
<collectingCountry id="F32D6FCFFFE1FFC1FE99FA1690E3F9F5" box="[372,478,1515,1541]" name="Australia" pageId="5" pageNumber="205">Australia</collectingCountry>
|
||
,
|
||
<collectingCountry id="F32D6FCFFFE1FFC1FE05FA169373F9F5" box="[488,590,1515,1541]" name="Thailand" pageId="5" pageNumber="205">Thailand</collectingCountry>
|
||
, and
|
||
<collectingCountry id="F32D6FCFFFE1FFC1FD64FA1193F3F9F6" box="[649,718,1516,1542]" name="Japan" pageId="5" pageNumber="205">Japan</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3207CD4FFE1FFC1FF2AF9F2928DF823" pageId="5" pageNumber="205" type="discussion">
|
||
<paragraph id="8B852F5FFFE1FFC1FF2AF9F29076F8D2" blockId="5.[151,1437,223,2004]" pageId="5" pageNumber="205">
|
||
The morphologically distinct genus
|
||
<taxonomicName id="4C3A54DCFFE1FFC1FDB2F9F293C4F9D9" authority="Drumm & Heard, 2022" authorityName="Drumm & Heard" authorityYear="2022" box="[607,761,1551,1577]" class="Malacostraca" family="Parapseudidae" genus="Discapseudes" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="219" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B94EF34DFFE1FFC1FDB2F9F293C4F9D9" box="[607,761,1551,1577]" italics="true" pageId="5" pageNumber="205">Discapseudes</emphasis>
|
||
</taxonomicName>
|
||
<bibRefCitation id="EFAB52AEFFE1FFC1FCECF9F29538F9DA" author="Bacescu, M. & Gutu, M." box="[769,1029,1551,1578]" pageId="5" pageNumber="205" pagination="95 - 113" refId="ref11907" refString="Bacescu, M. & Gutu, M. (1975) A new genus (Discapseudes n. g.) and three new species of Apseudidae (Crustacea, Tanaidacea) from the northeastern coast of South America. Zoologische Mededelingen, 49 (11), 95 - 113." type="journal article" year="1975">Băcescu & Guţu, 1975</bibRefCitation>
|
||
, which is represented by five extant and one fossil species in tropical American waters (SE Mexico, Central America, northern South America) and a single SW Asian species (see
|
||
<bibRefCitation id="EFAB52AEFFE1FFC1FE08F9AB9391F980" author="Heard, R. W. & De Lourdes Serrano-Sanchez, M. & Vega, F. J." box="[485,684,1622,1648]" pageId="5" pageNumber="205" pagination="107 - 120" refId="ref13963" refString="Heard, R. W., De Lourdes Serrano-Sanchez, M. & Vega, F. J. (2018) Early Miocene Tanaidacea (Crustacea: Malacostraca) preserved in amber from Chiapas, Mexico, with the preliminary descriptions of new taxa. Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen, 288 (1), 107 - 120. https: // doi. org / 10.1127 / njgpa / 2018 / 0726" type="journal article" year="2018">
|
||
<collectingCountry id="F32D6FCFFFE1FFC1FE08F9AB9314F980" box="[485,553,1622,1648]" name="Heard Island and McDonald Islands" pageId="5" pageNumber="205">Heard</collectingCountry>
|
||
<emphasis id="B94EF34DFFE1FFC1FDDCF9AA9354F980" box="[561,617,1622,1648]" italics="true" pageId="5" pageNumber="205">et al.</emphasis>
|
||
2018
|
||
</bibRefCitation>
|
||
), is distinguished from both
|
||
<taxonomicName id="4C3A54DCFFE1FFC1FC00F9AB958FF980" authorityName="Drumm & Heard" authorityYear="2022" box="[1005,1202,1622,1648]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94EF34DFFE1FFC1FC00F9AB958FF980" box="[1005,1202,1622,1648]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3A54DCFFE1FFC1FB04F9AB91EFF963" authorityName="Drumm & Heard" authorityYear="2022" class="Malacostraca" family="Parapseudidae" genus="Pseudolongiflagrum" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94EF34DFFE1FFC1FB04F9AB91EFF963" italics="true" pageId="5" pageNumber="205">Pseudolongiflagrum</emphasis>
|
||
</taxonomicName>
|
||
by (1) the pleotelson having a row of short setae on the lateral margins; (2) the antenna having a long peduncle article-5 with numerous long, plumose setae on the inner margin, and lacking a tooth-like expansion on the first peduncle article; (3) the mandibular palp with numerous plumose setae on each article; (4) the labial palp having two terminal spiniform setae; and (5) the dactylus of pereopods 1 and 4 being reduced and shorter than adjacent spiniform setae.
|
||
</paragraph>
|
||
<paragraph id="8B852F5FFFE1FFC1FF2AF8D7928DF823" blockId="5.[151,1437,223,2004]" pageId="5" pageNumber="205">
|
||
<taxonomicName id="4C3A54DCFFE1FFC1FF2AF8D790B1F8B4" authorityName="Drumm & Heard" authorityYear="2022" box="[199,396,1834,1860]" class="Malacostraca" family="Parapseudidae" genus="Mexctenapseudes" higherTaxonomySource="CoL" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="205" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B94EF34DFFE1FFC1FF2AF8D790B1F8B4" box="[199,396,1834,1860]" italics="true" pageId="5" pageNumber="205">Mexctenapseudes</emphasis>
|
||
</taxonomicName>
|
||
can be readily separated from the widely distributed genus
|
||
<emphasis id="B94EF34DFFE1FFC1FBF0F8D795E4F8B4" box="[1053,1241,1834,1860]" italics="true" pageId="5" pageNumber="205">Halmyrapseudes</emphasis>
|
||
<bibRefCitation id="EFAB52AEFFE1FFC1FB32F8D691F2F898" author="Bacescu, M. & Gutu, M." pageId="5" pageNumber="205" pagination="91 - 101" refId="ref11851" refString="Bacescu, M. & Gutu, M. (1974) Halmyrapseudes cubanensis n. g., n. sp. and Halmyrapseudes bahamensis n. sp., brackish-water species of Tanaidacea (Crustacea). Travaux du Museum National d'Histoire Naturelle " Grigore Antipa ", 15, 91 - 101." type="journal article" year="1974">Băcescu & Guţu, 1974</bibRefCitation>
|
||
by (1) having a well-developed, multiarticulate, inner antennular flagellum, while that of the latter is reduced having just two or three articles; (2) the dactylus of pereopods 1 and 4 subequal in length to propodus (reduced and much shorter than propodus in the latter); and (3) only the first pleonite with a transverse anterodorsal row of short setulate setae, while the latter has transverse rows on all five pleonites.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |