363 lines
51 KiB
XML
363 lines
51 KiB
XML
<document id="BCABC010AAF314DD054E635247A7C6EB" ID-DOI="10.5281/zenodo.282687" ID-GBIF-Dataset="e1df3341-ccf3-46a6-8104-59c0fbddbc67" ID-ISSN="1175-5326" ID-Zenodo-Dep="282687" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460547349488" checkinUser="plazi" docAuthor="Araújo-Silva, Catarina De L. & Larsen, Kim" docDate="2012" docId="03C0879B6D4FFF954682450408C8FCA9" docLanguage="en" docName="zt03523p019.pdf" docOrigin="Zootaxa 3523" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Intermedichelia jesseri Araújo-Silva & Larsen, 2012, n. sp." docType="treatment" docVersion="8" lastPageNumber="18" masterDocId="FFF9FFE36D43FF84461546120C73FF9E" masterDocTitle="Tanaidacea (Tanaidacea: Crustacea) from Brazil. IV. A new genus and two new species from the family Leptocheliidae" masterLastPageNumber="19" masterPageNumber="1" pageNumber="13" updateTime="1698317870903" updateUser="plazi">
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<mods:titleInfo id="D4F48F10761E936CD205A71084FD84A3">
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<mods:title id="E68A283F0276258A8CEC6319486F5CF6">Tanaidacea (Tanaidacea: Crustacea) from Brazil. IV. A new genus and two new species from the family Leptocheliidae</mods:title>
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<mods:name id="10894F46F6EAAF2B6641DE3787C21E0C" type="personal">
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<mods:namePart id="562F9CDDF9ED5B74D26694FE72BD2B23">Araújo-Silva, Catarina De L.</mods:namePart>
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<mods:namePart id="CBBCCF14019E9D5AEDA36021869F9549">Larsen, Kim</mods:namePart>
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<mods:typeOfResource id="9D65649EEC04267393146C905A324CBC">text</mods:typeOfResource>
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<mods:title id="2878AE92ED53F9BEA9302EEA4BDFE22A">Zootaxa</mods:title>
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<mods:part id="FDDAECCC17D26708F4246786841690BD">
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<mods:date id="0D2F318C59E74BFFBC63A6C428A825A6">2012</mods:date>
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<mods:number id="53BE952D677519B3A8F601E3BCCFD813">3523</mods:number>
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<mods:identifier id="565B854270259400900AD389CE731922" type="DOI">10.5281/zenodo.282687</mods:identifier>
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<mods:identifier id="E1E743FA04CB5D24424ACD808899D4B8" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03C0879B6D4FFF954682450408C8FCA9" ID-DOI="http://doi.org/10.5281/zenodo.6170556" ID-GBIF-Taxon="119529137" ID-Zenodo-Dep="6170556" LSID="urn:lsid:plazi:treatment:03C0879B6D4FFF954682450408C8FCA9" httpUri="http://treatment.plazi.org/id/03C0879B6D4FFF954682450408C8FCA9" lastPageId="17" lastPageNumber="18" pageId="12" pageNumber="13">
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<subSubSection id="C37365066D4FFF88468245040D61FCCF" pageId="12" pageNumber="13" type="nomenclature">
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<paragraph id="8BD6368D6D4FFF88468245040D87FCAE" blockId="12.[151,500,790,849]" box="[151,500,790,816]" pageId="12" pageNumber="13">
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<heading id="D09E81E16D4FFF88468245040D87FCAE" bold="true" box="[151,500,790,816]" fontSize="11" level="1" pageId="12" pageNumber="13" reason="1">
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<emphasis id="B91DEA9F6D4FFF88468245040D87FCAE" bold="true" box="[151,500,790,816]" pageId="12" pageNumber="13">
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<taxonomicName id="4C694D0E6D4FFF88468245040DD8FCAE" ID-CoL="3PSTH" box="[151,427,790,816]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="jesseri" status="sp. nov.">
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<emphasis id="B91DEA9F6D4FFF88468245040DD8FCAE" bold="true" box="[151,427,790,816]" italics="true" pageId="12" pageNumber="13">Intermedichelia jesseri</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22E57E46D4FFF8847A745040D87FCAE" box="[434,500,790,816]" pageId="12" pageNumber="13" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD6368D6D4FFF884682452B0D61FCCF" blockId="12.[151,500,790,849]" box="[151,274,825,849]" pageId="12" pageNumber="13">
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(
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<figureCitation id="13522A086D4FFF88468A452B0D79FCCF" box="[159,266,825,849]" captionStart-0="FIGURE 7" captionStart-1="FIGURE 8" captionStart-2="FIGURE 9" captionStartId-0="14.[151,250,1928,1951]" captionStartId-1="15.[151,250,1961,1984]" captionStartId-2="16.[151,250,1974,1997]" captionTargetBox-0="[239,1324,223,1831]" captionTargetBox-1="[206,1367,217,1905]" captionTargetBox-2="[186,1384,230,1928]" captionTargetId-0="figure@14.[204,1355,193,1885]" captionTargetId-1="figure@15.[176,1410,201,1929]" captionTargetId-2="figure@16.[176,1410,195,1943]" captionTargetPageId-0="14" captionTargetPageId-1="15" captionTargetPageId-2="16" captionText-0="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." captionText-1="FIGURE 8. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 1; (B) pereopod 2; (C) pereopod 3; (D) pereopod 4. (A – D) Scale bars = 0.2 mm." captionText-2="FIGURE 9. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A – E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm." httpUri-0="https://zenodo.org/record/282694/files/figure.png" httpUri-1="https://zenodo.org/record/282695/files/figure.png" httpUri-2="https://zenodo.org/record/282696/files/figure.png" pageId="12" pageNumber="13">Figs. 7–9</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37365066D4FFF88468245930F98FBD3" pageId="12" pageNumber="13" type="materials_examined">
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<paragraph id="8BD6368D6D4FFF88468245930974FC23" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF88468245930DF1FC04" bold="true" box="[151,386,897,922]" pageId="12" pageNumber="13">Material examined.</emphasis>
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<typeStatus id="54D2882F6D4FFF88479F45930D82FC07" box="[394,497,897,921]" pageId="12" pageNumber="13" type="holotype">
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<emphasis id="B91DEA9F6D4FFF88479F45930D82FC07" box="[394,497,897,921]" italics="true" pageId="12" pageNumber="13">Holotype</emphasis>
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</typeStatus>
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: ovigerous female (REG#
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<collectionCode id="ED78AE486D4FFF88453145930FE5FC07" box="[804,918,897,921]" httpUri="http://grbio.org/cool/x21b-a7z4" name="Oceanographic Museum of the Federal University of Pernambuco" pageId="12" pageNumber="13">MOUFPE</collectionCode>
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14.323),
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<quantity id="4C919B686D4FFF88421145930828FC07" box="[1028,1115,897,921]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="12" pageNumber="13" unit="mm" value="3.7">3.7 mm</quantity>
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body length. Station NE IV #131 (
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<geoCoordinate id="EE5D504A6D4FFF8846CB45B70D48FC23" box="[222,315,933,957]" direction="south" orientation="latitude" pageId="12" pageNumber="13" precision="925" value="-2.3833332">02°23’S</geoCoordinate>
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<geoCoordinate id="EE5D504A6D4FFF88475745B70DC8FC23" box="[322,443,933,957]" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="925" value="-40.483334">039°89’W</geoCoordinate>
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).
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<typeStatus id="54D2882F6D4FFF8847DB45B40E75FC20" box="[462,518,934,958]" pageId="12" pageNumber="13">Type</typeStatus>
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locality: Ceará State [CE],
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<collectingCountry id="F37E761D6D4FFF88452E45B70FF0FC23" box="[827,899,933,957]" name="Brazil" pageId="12" pageNumber="13">Brazil</collectingCountry>
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. Depth:
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<quantity id="4C919B686D4FFF8845F445B70868FC23" box="[993,1051,933,957]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="12" pageNumber="13" unit="m" value="40.0">40 m</quantity>
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,
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<date id="FFD7104D6D4FFF88423245B70977FC23" box="[1063,1284,933,957]" pageId="12" pageNumber="13" value="2000-11-20">20 November 2000</date>
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.
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</paragraph>
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<paragraph id="8BD6368D6D4FFF8846D245D80F98FBD3" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
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<typeStatus id="54D2882F6D4FFF8846D245D80D4AFC7F" box="[199,313,970,993]" pageId="12" pageNumber="13" type="paratype">
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<emphasis id="B91DEA9F6D4FFF8846D245D80D4AFC7F" box="[199,313,970,993]" italics="true" pageId="12" pageNumber="13">Paratypes</emphasis>
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</typeStatus>
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: one female with oostegites (dissected) (REG#
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<collectionCode id="ED78AE486D4FFF88454645DB0FB7FC7F" box="[851,964,969,993]" httpUri="http://grbio.org/cool/x21b-a7z4" name="Oceanographic Museum of the Federal University of Pernambuco" pageId="12" pageNumber="13">MOUFPE</collectionCode>
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15.069); three females without oostegites (REG#
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<collectionCode id="ED78AE486D4FFF8846FA45FF0D12FB9B" box="[239,353,1005,1029]" httpUri="http://grbio.org/cool/x21b-a7z4" name="Oceanographic Museum of the Federal University of Pernambuco" pageId="12" pageNumber="13">MOUFPE</collectionCode>
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14.324), same locality of
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<typeStatus id="54D2882F6D4FFF88448745FF0E8BFB9B" box="[658,760,1005,1029]" pageId="12" pageNumber="13" type="holotype">holotype</typeStatus>
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. One female without oostegites (REG#
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<collectionCode id="ED78AE486D4FFF8842D645FF0946FB9B" box="[1219,1333,1005,1029]" httpUri="http://grbio.org/cool/x21b-a7z4" name="Oceanographic Museum of the Federal University of Pernambuco" pageId="12" pageNumber="13">MOUFPE</collectionCode>
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14.325); station NE IV #178 (
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<geoCoordinate id="EE5D504A6D4FFF88479442030D98FBB7" box="[385,491,1041,1065]" direction="south" orientation="latitude" pageId="12" pageNumber="13" precision="925" value="-11.45">011°27’S</geoCoordinate>
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||
<geoCoordinate id="EE5D504A6D4FFF8847E742030E18FBB7" box="[498,619,1041,1065]" direction="west" orientation="longitude" pageId="12" pageNumber="13" precision="925" value="-37.033333">037°02’W</geoCoordinate>
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),
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<date id="FFD7104D6D4FFF88446A42030F38FBB7" box="[639,843,1041,1065]" pageId="12" pageNumber="13" value="2000-12-03">3 December 2000</date>
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. Specimens were collected in sandy sediment, sorted from algae and sponges, depth:
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<quantity id="4C919B686D4FFF8847EE42270E3FFBD3" box="[507,588,1077,1101]" metricMagnitude="1" metricUnit="m" metricValue="7.159999999999999" pageId="12" pageNumber="13" unit="m" value="71.6">71.6 m</quantity>
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. Locality: Sergipe State [SE],
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<collectingCountry id="F37E761D6D4FFF88458A42270F94FBD3" box="[927,999,1077,1101]" name="Brazil" pageId="12" pageNumber="13">Brazil</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37365066D4FFF8846D2424B0FCEFB43" pageId="12" pageNumber="13" type="diagnosis">
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<paragraph id="8BD6368D6D4FFF8846D2424B0FCEFB43" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF8846D2424B0D32FBEC" bold="true" box="[199,321,1113,1138]" pageId="12" pageNumber="13">Diagnosis.</emphasis>
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<emphasis id="B91DEA9F6D4FFF88475E424B0DECFBEF" box="[331,415,1113,1137]" italics="true" pageId="12" pageNumber="13">Female</emphasis>
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. Lateral projections on pereonite 3 with two distal simple setae. Antennule with several setulated setae. Maxilliped basis with two distal simple setae. Pereopod 3 with one ventrodistal spiniform seta on merus, carpus and propodus. Pereopods 4–6 basis very stout, about 1.5 times as long as wide; propodus dorsodistal seta only marginally longer than dactylus. Uropod exopod uniarticulate.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37365066D4FFF8846D242F80F30FABB" pageId="12" pageNumber="13" type="etymology">
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<paragraph id="8BD6368D6D4FFF8846D242F80F30FABB" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF8846D242F80D3DFA9C" bold="true" box="[199,334,1258,1282]" pageId="12" pageNumber="13">Etymology.</emphasis>
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The species is named after of the amphipod specialist and friend Prof. Jesser Fidelis de Souza Filho. The name ‘
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<taxonomicName id="4C694D0E6D4FFF88474A431C0DDBFABB" box="[351,424,1294,1317]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="jesseri">
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<emphasis id="B91DEA9F6D4FFF88474A431C0DDBFABB" box="[351,424,1294,1317]" italics="true" pageId="12" pageNumber="13">jesseri</emphasis>
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</taxonomicName>
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’ is a Latinization of his given name.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37365066D4FFF9546D243230EB9FEA1" lastPageId="17" lastPageNumber="18" pageId="12" pageNumber="13" type="description">
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<paragraph id="8BD6368D6D4FFF8846D24323087EFAD7" blockId="12.[151,1437,897,2037]" box="[199,1037,1329,1354]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF8846D243230D2AFAD4" bold="true" box="[199,345,1329,1354]" pageId="12" pageNumber="13">Description.</emphasis>
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Based on
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<typeStatus id="54D2882F6D4FFF8847DB43230E43FAD7" box="[462,560,1329,1353]" pageId="12" pageNumber="13" type="holotype">holotype</typeStatus>
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(
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<quantity id="4C919B686D4FFF88442A43230EE4FAD7" box="[575,663,1329,1353]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="12" pageNumber="13" unit="mm" value="3.7">3.7 mm</quantity>
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) and
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<typeStatus id="54D2882F6D4FFF8844C043200F4BFAD4" box="[725,824,1330,1354]" pageId="12" pageNumber="13" type="paratype">paratype</typeStatus>
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, ovigerous female.
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</paragraph>
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<paragraph id="8BD6368D6D4FFF8846D243470F8EFAF3" blockId="12.[151,1437,897,2037]" box="[199,1021,1365,1389]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF8846D243470D72FAF3" box="[199,257,1365,1389]" italics="true" pageId="12" pageNumber="13">Body</emphasis>
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(
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<figureCitation id="13522A086D4FFF88470543470D20FAF3" box="[272,339,1365,1389]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="12" pageNumber="13">Fig. 7</figureCitation>
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A): dorsoventrally flattened, about 7.3 times as long as wide.
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</paragraph>
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<paragraph id="8BD6368D6D4FFF8846D2436B0848FA2B" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF8846D2436B0D0BFA0F" box="[199,376,1401,1425]" italics="true" pageId="12" pageNumber="13">Cephalothorax:</emphasis>
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about 1.3 times as long as wide, naked, as long as two first pereonites combined. Rostrum short, but visible rounded on top. Triangular eye-lobes and visual elements present.
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</paragraph>
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<paragraph id="8BD6368D6D4FFF8846D243D00EE9F9DB" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF8846D243D00D53FA47" box="[199,288,1474,1497]" italics="true" pageId="12" pageNumber="13">Pereon:</emphasis>
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about 4.6 times as long as wide, about 64% of total body length and 3.6 times as long as cephalothorax. Pereonite 1 shortest, about two times as long as wide. Pereonites 2, 5 and 6 subequal; with one mediolateral simple seta on each margin. Pereonite 3 with medial lateral projections with two distal simple setae. Pereonite 4 longest, slightly longer than wide.
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</paragraph>
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<paragraph id="8BD6368D6D4FFF8846D240430DCDF92F" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
|
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<emphasis id="B91DEA9F6D4FFF8846D240430D61F9F7" box="[199,274,1617,1641]" italics="true" pageId="12" pageNumber="13">Pleon:</emphasis>
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about 1.5 times as long as wide and about 25% of total body length. Pleonites subequal, with one or two simple seta on each lateral margin. Pleotelson about twice as long as wide, with one pair of simple setae on medial and posterodistal margins.
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</paragraph>
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<paragraph id="8BD6368D6D4FFF8846D240AF090BF8FB" blockId="12.[151,1437,897,2037]" pageId="12" pageNumber="13">
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<emphasis id="B91DEA9F6D4FFF8846D240AF0D4AF94B" box="[199,313,1725,1749]" italics="true" pageId="12" pageNumber="13">Antennule</emphasis>
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(
|
||
<figureCitation id="13522A086D4FFF88475940AF0DE7F94B" box="[332,404,1725,1749]" captionStart="FIGURE 9" captionStartId="16.[151,250,1974,1997]" captionTargetBox="[186,1384,230,1928]" captionTargetId="figure@16.[176,1410,195,1943]" captionTargetPageId="16" captionText="FIGURE 9. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A – E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282696/files/figure.png" pageId="12" pageNumber="13">Fig. 9</figureCitation>
|
||
D): of four articles (terminal article reduced), about 1.2 times as long as cephalothorax. Article 1 elongate, 1.5 times as long as following articles combined and 3.7 times as long as wide, with five ventromedial setulated setae, ventrodistal margin with one simple and three setulated setae, one dorsodistal simple seta. Article 2 as long as article 3, with one ventrodistal simple seta, dorsodistal margin with one setulated and one simple seta. Article 3 with five distal simple setae. Terminal article with three simple setae and two aesthetascs.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4FFF8946D241630EFAFF69" blockId="12.[151,1437,897,2037]" lastBlockId="13.[151,1437,151,2012]" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
|
||
<emphasis id="B91DEA9F6D4FFF8846D241630D57F817" box="[199,292,1905,1929]" italics="true" pageId="12" pageNumber="13">Antenna</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4FFF88472341630D0FF817" box="[310,380,1905,1929]" captionStart="FIGURE 9" captionStartId="16.[151,250,1974,1997]" captionTargetBox="[186,1384,230,1928]" captionTargetId="figure@16.[176,1410,195,1943]" captionTargetPageId="16" captionText="FIGURE 9. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A – E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282696/files/figure.png" pageId="12" pageNumber="13">Fig. 9</figureCitation>
|
||
E): of six articles (terminal article reduced), about 0.6 times as long as antennule. Article 1 naked. Article 2 as long as article 3, ventral margin with a row of fine simple setules, two simple setae and one strong simple seta distally, one dorsodistal spiniform seta. Article 3 with a row of fine simple setules and one distal simple seta. Article 4 as long as previous articles combined, inner margin with one medial simple seta, one setulated and two distal simple setae, outer margin with one medial simple seta, one setulated, one simple seta and three setulated setae. Article 5 about 0.5 times as long as article 4, with two distal simple setae and one setulated seta. Terminal article with four simple setae.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D247160907FDA2" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D247160D39FE82" box="[199,330,260,284]" italics="true" pageId="13" pageNumber="14">Mouthparts</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89474947160DD2FE82" box="[348,417,260,284]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
C–G):
|
||
<emphasis id="B91DEA9F6D4EFF8947E447160E39FE82" box="[497,586,260,284]" italics="true" pageId="13" pageNumber="14">Labrum</emphasis>
|
||
not recovered.
|
||
<emphasis id="B91DEA9F6D4EFF89451747160F0BFE82" box="[770,888,260,284]" italics="true" pageId="13" pageNumber="14">Mandibles</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89459F47160FA3FE82" box="[906,976,260,284]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
C, D) molar process broad, with serrate edges (not illustrated).
|
||
<emphasis id="B91DEA9F6D4EFF89478F473A0E47FEDE" box="[410,564,296,320]" italics="true" pageId="13" pageNumber="14">Left mandible</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89445147350EF4FEA1" box="[580,647,295,319]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
C) incisor and
|
||
<emphasis id="B91DEA9F6D4EFF894538473A0FA6FEDE" box="[813,981,296,320]" italics="true" pageId="13" pageNumber="14">lacinia mobilis</emphasis>
|
||
with six denticles and proximal denticle crenulate.
|
||
<emphasis id="B91DEA9F6D4EFF894719475E0DC4FEFA" box="[268,439,332,356]" italics="true" pageId="13" pageNumber="14">Right mandible</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF8947D2475E0E79FEFA" box="[455,522,332,356]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
D) with about seven denticles.
|
||
<emphasis id="B91DEA9F6D4EFF894573475E0FC8FEFA" box="[870,955,332,356]" italics="true" pageId="13" pageNumber="14">Labium</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF8945DE475E087DFEFA" box="[971,1038,332,356]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
E) with two pairs of lobes, rounded on top, with several fine simple setules on distal margin.
|
||
<emphasis id="B91DEA9F6D4EFF89452647620FEDFE16" box="[819,926,368,392]" italics="true" pageId="13" pageNumber="14">Maxillule</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF8945A5477D0F85FE19" box="[944,1014,367,391]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
F) palp uniarticulate, endite with ten distal spiniform setae, with several fine simple setules on each lateral margin.
|
||
<emphasis id="B91DEA9F6D4EFF89420D4786081CFE32" box="[1048,1135,404,428]" italics="true" pageId="13" pageNumber="14">Maxilla</emphasis>
|
||
not recovered.
|
||
<emphasis id="B91DEA9F6D4EFF894336478609EFFE32" box="[1315,1436,404,428]" italics="true" pageId="13" pageNumber="14">Maxilliped</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89468A47A50C91FE51" box="[159,226,439,463]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
G) endite with fine simple setules, two complex setae and one simple seta on distal margin; basis about 2.2 times as long as wide, with two distal simple setae. Palp article 1 naked; article 2 with one outer distal simple seta, inner margin with a row of fine simple setules and five simple setae; article 3 as long as article 4, with seven simple setae on inner margin; article 4 with several fine simple setules and eight simple setae.
|
||
<emphasis id="B91DEA9F6D4EFF894270443608BFFDA2" box="[1125,1228,548,572]" italics="true" pageId="13" pageNumber="14">Epignath</emphasis>
|
||
not recovered.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D2445A0951FC8A" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D2445A0D5FFDFE" box="[199,300,584,608]" italics="true" pageId="13" pageNumber="14">Cheliped</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89472844550DF1FDC1" box="[317,386,583,607]" captionStart="FIGURE 9" captionStartId="16.[151,250,1974,1997]" captionTargetBox="[186,1384,230,1928]" captionTargetId="figure@16.[176,1410,195,1943]" captionTargetPageId="16" captionText="FIGURE 9. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A – E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282696/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
C): attached via sclerite. Basis about 1.9 times as long as wide, with one dorsodistal simple seta. Merus with two ventral simple setae. Carpus about twice as long as wide and slightly longer than basis, dorsal margin with one medial and one distal simple seta, two ventrodistal simple setae. Propodus about 1.2 times as long as wide, inner distal margin with one distal simple seta, four bipinnate setae and two simple setae, outer margin with one short distal simple seta and one long simple next to dactylus insertion. Fixed finger with two ventral simple setae and three simple setae on inner margin. Dactylus and unguis naked, as long as fixed finger.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D245320F80FB91" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D245320D3BFCA6" box="[199,328,800,824]" italics="true" pageId="13" pageNumber="14">Pereopod 1</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF894742450D0DEAFCA9" box="[343,409,799,823]" captionStart="FIGURE 8" captionStartId="15.[151,250,1961,1984]" captionTargetBox="[206,1367,217,1905]" captionTargetId="figure@15.[176,1410,201,1929]" captionTargetPageId="15" captionText="FIGURE 8. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 1; (B) pereopod 2; (C) pereopod 3; (D) pereopod 4. (A – D) Scale bars = 0.2 mm." httpUri="https://zenodo.org/record/282695/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
|
||
A): coxa with one simple seta. Basis about 3.8 times as long as wide, dorsoproximal margin with one short spiniform seta, one simple seta and two setulated setae. Ischium with two ventral simple setae. Merus about 1.3 times as long as wide, naked. Carpus slightly longer than merus, with two dorsodistal simple setae, ventrodistal margin with three simple setae and one setulated seta. Propodus about 3.7 times as long as wide and 1.4 times as long as carpus, with three subdistal simple setae, ventral margin with two simple setae and one setulated seta. Dactylus and unguis combined about 27% of pereopod 1 total length, about 1.6 times as long as propodus and slightly longer that basis. Unguis slightly longer than dactylus.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D2420E0FC6FB5A" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D2420E0D39FBAA" box="[199,330,1052,1076]" italics="true" pageId="13" pageNumber="14">Pereopod 2</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF894749420E0DD2FBAA" box="[348,417,1052,1076]" captionStart="FIGURE 8" captionStartId="15.[151,250,1961,1984]" captionTargetBox="[206,1367,217,1905]" captionTargetId="figure@15.[176,1410,201,1929]" captionTargetPageId="15" captionText="FIGURE 8. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 1; (B) pereopod 2; (C) pereopod 3; (D) pereopod 4. (A – D) Scale bars = 0.2 mm." httpUri="https://zenodo.org/record/282695/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
|
||
B): as pereopod 1 except basis dorsoproximal margin with one simple and one setulated seta. Ischium with one ventral simple seta. Merus with one ventrodistal simple seta. Carpus with one dorsodistal simple seta and three ventrodistal simple setae. Propodus about 2.8 times as long as wide, with two dorsodistal simple setae and three ventrodistal simple setae. Dactylus and unguis combined about 0.5 times as long as propodus, with one dorsodistal simple seta. Unguis as long as dactylus.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D242C20974FAB1" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D242C20D38FB76" box="[199,331,1232,1256]" italics="true" pageId="13" pageNumber="14">Pereopod 3</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89474A42DD0DD6FB79" box="[351,421,1231,1255]" captionStart="FIGURE 8" captionStartId="15.[151,250,1961,1984]" captionTargetBox="[206,1367,217,1905]" captionTargetId="figure@15.[176,1410,201,1929]" captionTargetPageId="15" captionText="FIGURE 8. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 1; (B) pereopod 2; (C) pereopod 3; (D) pereopod 4. (A – D) Scale bars = 0.2 mm." httpUri="https://zenodo.org/record/282695/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
|
||
C): as pereopod 2 except merus with one ventrodistal spiniform seta. Carpus with two simple setae and one spiniform seta on ventrodistal margin, one dorsodistal simple seta. Propodus dorsal margin with one medial simple seta, one long and one short spiniform seta distally, one subdistal simple seta.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D2432E0EC6F9B2" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D2432E0D3AFACA" box="[199,329,1340,1364]" italics="true" pageId="13" pageNumber="14">Pereopod 4</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89474C432E0DEFFACA" box="[345,412,1340,1364]" captionStart="FIGURE 8" captionStartId="15.[151,250,1961,1984]" captionTargetBox="[206,1367,217,1905]" captionTargetId="figure@15.[176,1410,201,1929]" captionTargetPageId="15" captionText="FIGURE 8. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 1; (B) pereopod 2; (C) pereopod 3; (D) pereopod 4. (A – D) Scale bars = 0.2 mm." httpUri="https://zenodo.org/record/282695/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
|
||
D): no visible coxa. Basis stout, naked, about 1.5 times as long as wide. Ischium with two ventral simple setae. Merus slightly longer than carpus, ventrodistal margin with fine simple setules and one spiniform seta. Carpus with one inner dorsodistal spiniform seta, two outer ventrodistal spiniform setae with medial ring of spinules. Propodus about 2.7 times as long as wide, dorsodistal margin with one setulated seta, two spiniform setae, one circumplumose spiniform seta and one marginally longer than dacytlus and unguis combined, one ventrodistal spiniform seta. Dactylus and unguis combined 0.5 times as long as propodus. Unguis 0.7 times as long dactylus, incompletely fused with dactylus.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D2402A0D08F97E" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D2402A0D3AF9D1" box="[199,329,1592,1616]" italics="true" pageId="13" pageNumber="14">Pereopod 5</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89474F40250DECF9D1" box="[346,415,1591,1615]" captionStart="FIGURE 9" captionStartId="16.[151,250,1974,1997]" captionTargetBox="[186,1384,230,1928]" captionTargetId="figure@16.[176,1410,195,1943]" captionTargetPageId="16" captionText="FIGURE 9. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A – E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282696/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
A): as pereopod 4 except merus each distal margin with one short spiniform seta and one spiniform seta with medial ring of spinules. Carpus each distal margin with one spiniform seta with medial ring of spinules. Propodus dorsodistal margin with three simple setae (one marginally longer than dactylus and unguis combined), one spiniform and one circumplumose spiniform seta, ventrodistal margin with one simple seta and two spiniform setae.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D240FE0EA3F8EE" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D240FE0D3DF89A" box="[199,334,1772,1796]" italics="true" pageId="13" pageNumber="14">Pereopod 6</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF89477140FE0DDDF89A" box="[356,430,1772,1796]" captionStart="FIGURE 9" captionStartId="16.[151,250,1974,1997]" captionTargetBox="[186,1384,230,1928]" captionTargetId="figure@16.[176,1410,195,1943]" captionTargetPageId="16" captionText="FIGURE 9. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A – E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282696/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
B): as pereopod 5 except basis with one ventromedial simple seta. Merus with two ventrodistal spiniform setae with medial ring of spinules. Carpus with one dorsodistal simple seta. Propodus dorsodistal margin with two simple setae (one as long as dactylus and unguis combined), four spiniform setae and one bipinnate seta, one ventrodistal spiniform seta.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D4EFF8946D2416E0D56F842" blockId="13.[151,1437,151,2012]" pageId="13" pageNumber="14">
|
||
<emphasis id="B91DEA9F6D4EFF8946D2416E0D5CF80A" box="[199,303,1916,1940]" italics="true" pageId="13" pageNumber="14">Pleopods</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D4EFF894755416E0DF6F80A" box="[320,389,1916,1940]" captionStart="FIGURE 7" captionStartId="14.[151,250,1928,1951]" captionTargetBox="[239,1324,223,1831]" captionTargetId="figure@14.[204,1355,193,1885]" captionTargetPageId="14" captionText="FIGURE 7. Intermedichelia jesseri n. sp., female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C – G) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
B): basal article trapezoidal, with one plumose seta. Exopod with 16 plumose setae and one proximal plumose seta. Endopod with one outer medial plumose seta and 13 inner plumose setae, distal seta with serrate apex.
|
||
</paragraph>
|
||
<caption id="DF1666056D4DFF8A4682419A0DD4F845" httpUri="https://zenodo.org/record/282694/files/figure.png" pageId="14" pageNumber="15" targetBox="[239,1324,223,1831]" targetPageId="14">
|
||
<paragraph id="8BD6368D6D4DFF8A4682419A0DD4F845" blockId="14.[151,1435,1928,2012]" pageId="14" pageNumber="15">
|
||
<emphasis id="B91DEA9F6D4DFF8A4682419A0D6BF800" bold="true" box="[151,280,1928,1951]" pageId="14" pageNumber="15">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C694D0E6D4DFF8A4730419A0E60F800" box="[293,531,1928,1950]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="jesseri" status="sp. nov.">
|
||
<emphasis id="B91DEA9F6D4DFF8A4730419A0E60F800" box="[293,531,1928,1950]" italics="true" pageId="14" pageNumber="15">Intermedichelia jesseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22E57E46D4DFF8A4435419B0E2CF800" box="[544,607,1929,1950]" pageId="14" pageNumber="15" rank="species">
|
||
<emphasis id="B91DEA9F6D4DFF8A4435419B0E2CF800" bold="true" box="[544,607,1929,1950]" pageId="14" pageNumber="15">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, female, holotype. (A) Dorsal view. Paratype, female: (B) pleopod; (C) left mandible; (D) right mandible; (E) labium; (F) maxillule; (G) maxilliped. (A) Scale bar = 1 mm; (B) scale bar = 0.2 mm and (C–G) scale bar = 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1666056D4CFF8B468241BB0DC5F840" httpUri="https://zenodo.org/record/282695/files/figure.png" pageId="15" pageNumber="16" targetBox="[206,1367,217,1905]" targetPageId="15">
|
||
<paragraph id="8BD6368D6D4CFF8B468241BB0DC5F840" blockId="15.[151,1436,1961,2015]" pageId="15" pageNumber="16">
|
||
<emphasis id="B91DEA9F6D4CFF8B468241BB0D61F821" bold="true" box="[151,274,1961,1984]" pageId="15" pageNumber="16">FIGURE 8.</emphasis>
|
||
<taxonomicName id="4C694D0E6D4CFF8B470C41B80E71F85E" box="[281,514,1962,1984]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="jesseri" status="sp. nov.">
|
||
<emphasis id="B91DEA9F6D4CFF8B470C41B80E71F85E" box="[281,514,1962,1984]" italics="true" pageId="15" pageNumber="16">Intermedichelia jesseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22E57E46D4CFF8B441D41B80E32F821" box="[520,577,1962,1983]" pageId="15" pageNumber="16" rank="species">
|
||
<emphasis id="B91DEA9F6D4CFF8B441D41B80E32F821" bold="true" box="[520,577,1962,1983]" pageId="15" pageNumber="16">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, female, paratype. (A) Pereopod 1; (B) pereopod 2; (C) pereopod 3; (D) pereopod 4. (A–D) Scale bars = 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1666056D53FF94468241A40FD2F871" httpUri="https://zenodo.org/record/282696/files/figure.png" pageId="16" pageNumber="17" targetBox="[186,1384,230,1928]" targetPageId="16">
|
||
<paragraph id="8BD6368D6D53FF94468241A40FD2F871" blockId="16.[151,1436,1974,2032]" pageId="16" pageNumber="17">
|
||
<emphasis id="B91DEA9F6D53FF94468241A40D60F855" bold="true" box="[151,275,1974,1997]" pageId="16" pageNumber="17">FIGURE 9.</emphasis>
|
||
<taxonomicName id="4C694D0E6D53FF94470C41A40E71F852" box="[281,514,1974,1996]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="jesseri" status="sp. nov.">
|
||
<emphasis id="B91DEA9F6D53FF94470C41A40E71F852" box="[281,514,1974,1996]" italics="true" pageId="16" pageNumber="17">Intermedichelia jesseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22E57E46D53FF94441C41A50E31F852" box="[521,578,1975,1996]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="B91DEA9F6D53FF94441C41A50E31F852" bold="true" box="[521,578,1975,1996]" pageId="16" pageNumber="17">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A–E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD6368D6D52FF9546D2468A0F4FFF69" blockId="17.[151,1436,151,825]" pageId="17" pageNumber="18">
|
||
<emphasis id="B91DEA9F6D52FF9546D2468A0D6EFF2E" box="[199,285,152,176]" italics="true" pageId="17" pageNumber="18">Uropod</emphasis>
|
||
(
|
||
<figureCitation id="13522A086D52FF95473B46850D00FF31" box="[302,371,151,175]" captionStart="FIGURE 9" captionStartId="16.[151,250,1974,1997]" captionTargetBox="[186,1384,230,1928]" captionTargetId="figure@16.[176,1410,195,1943]" captionTargetPageId="16" captionText="FIGURE 9. Intermedichelia jesseri n. sp., female, paratype. (A) Pereopod 5; (B) pereopod 6; (C) cheliped; (D) antennule; (E) antenna; (F) uropod. (A – E) Scale bars = 0.2 mm and (F) scale bar = 0.1 mm." httpUri="https://zenodo.org/record/282696/files/figure.png" pageId="17" pageNumber="18">Fig. 9</figureCitation>
|
||
F): basal article naked. Exopod uniarticulate, about 0.7 times as long as article 1 of endopod, with two distal simple setae. Endopod of five articles; articles 1, 2 and 4 subequal; article 3 with two simple setae and one setulated seta; article 5 with five distal simple setae.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D52FF9546D247110EB9FEA1" blockId="17.[151,1436,151,825]" pageId="17" pageNumber="18">
|
||
<emphasis id="B91DEA9F6D52FF9546D247110E79FE82" bold="true" box="[199,522,259,284]" pageId="17" pageNumber="18">Geographical distribution.</emphasis>
|
||
The species of the genus are endemic to the Brazilian coast. Western Mid- Atlantic: Ceará [CE] to Sergipe State [SE],
|
||
<collectingCountry id="F37E761D6D52FF95446B47350EB5FEA1" box="[638,710,295,319]" name="Brazil" pageId="17" pageNumber="18">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37365066D52FF9546D2475E08C8FCA9" pageId="17" pageNumber="18" type="discussion">
|
||
<paragraph id="8BD6368D6D52FF9546D2475E0817FD39" blockId="17.[151,1436,151,825]" pageId="17" pageNumber="18">
|
||
<emphasis id="B91DEA9F6D52FF9546D2475E0D48FEFA" bold="true" box="[199,315,332,356]" pageId="17" pageNumber="18">Remarks.</emphasis>
|
||
<taxonomicName id="4C694D0E6D52FF954750475E0E39FEFA" box="[325,586,332,356]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="jesseri">
|
||
<emphasis id="B91DEA9F6D52FF954750475E0E39FEFA" box="[325,586,332,356]" italics="true" pageId="17" pageNumber="18">Intermedichelia jesseri</emphasis>
|
||
</taxonomicName>
|
||
is very similar in body-shape and mouthparts morphology to
|
||
<taxonomicName id="4C694D0E6D52FF954331475F09E7FEFA" box="[1316,1428,332,356]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF954331475F09E7FEFA" box="[1316,1428,332,356]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
. However, they can be separated by the following combination of characters: 1) the lateral projections of pereonite 3 with two distal simple setae (one in
|
||
<taxonomicName id="4C694D0E6D52FF95442947870ED4FE32" box="[572,679,404,428]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF95442947870ED4FE32" box="[572,679,404,428]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
), 2) the article 1 of antennule with several setulated setae (absent in
|
||
<taxonomicName id="4C694D0E6D52FF95468247AB0D76FE4E" box="[151,261,440,464]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF95468247AB0D76FE4E" box="[151,261,440,464]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
), 3) the maxilliped basis with two distal simple setae (three in
|
||
<taxonomicName id="4C694D0E6D52FF9545C847AB0838FE4E" box="[989,1099,440,464]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF9545C847AB0838FE4E" box="[989,1099,440,464]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
), 4) the pereopod 3 with one ventrodistal spiniform seta on merus, carpus and propodus (absent in
|
||
<taxonomicName id="4C694D0E6D52FF9545B947CF0869FE6A" box="[940,1050,476,500]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF9545B947CF0869FE6A" box="[940,1050,476,500]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
), 5) the pereopods 4–6 with basis much wider (about 1.5 times as long as wide) than in
|
||
<taxonomicName id="4C694D0E6D52FF9544FB44130F28FD86" box="[750,859,512,536]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF9544FB44130F28FD86" box="[750,859,512,536]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
(about 2.5 times as long as wide), 6) the pereopods 4–6 propodus dorsodistal seta only marginally longer than dactylus and unguis combined (more than twice as long as dactylus and unguis combined in
|
||
<taxonomicName id="4C694D0E6D52FF954439445B0EEBFDFE" box="[556,664,584,608]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF954439445B0EEBFDFE" box="[556,664,584,608]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
), 7) the uropod exopod uniarticulate (biarticulate in
|
||
<taxonomicName id="4C694D0E6D52FF9542F6445B093CFDFE" box="[1251,1359,584,608]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF9542F6445B093CFDFE" box="[1251,1359,584,608]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
). Also
|
||
<bibRefCitation id="EFF84B7C6D52FF954682447E0DB9FD1A" author="Gutu" box="[151,458,620,644]" pageId="17" pageNumber="18" refString="Gutu, M. (1996) Tanaidaceans (Crustacea, Peracarida) from Brazil, with descriptions of new taxa and systematical remarks on some families. Travaux du Museum National d´Histoire Naturelle ' Grigore Antipa', 35, 23 - 133." type="journal article" year="1996" yearSuffix="c">Guţu (1996: 113, fig. 37c)</bibRefCitation>
|
||
illustrates- but do not mention- a strange maxilliped palp configuration where both articles 1 and 2 are attached to the basis. However, we consider this feature an artefact.
|
||
</paragraph>
|
||
<paragraph id="8BD6368D6D52FF9546D244A608C8FCA9" blockId="17.[151,1436,151,825]" pageId="17" pageNumber="18">
|
||
During the same collection program, we found specimens of
|
||
<taxonomicName id="4C694D0E6D52FF95456644A70F93FD52" box="[883,992,692,716]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="gracilis">
|
||
<emphasis id="B91DEA9F6D52FF95456644A70F93FD52" box="[883,992,692,716]" italics="true" pageId="17" pageNumber="18">I. gracilis</emphasis>
|
||
</taxonomicName>
|
||
which confirm the differences between these two species. The only character used by
|
||
<bibRefCitation id="EFF84B7C6D52FF95448E44C50875FD71" author="Bird" box="[667,1030,727,752]" pageId="17" pageNumber="18" refString="Bird, G. J & Larsen, K. (2009) Tanaidacean Phylogeny: The second step. The basal Paratanaoidean families. Arthropod Systematics and Phylogeny, 67, 137 - 158." type="journal article" year="2009">Bird and Larsen (2009: 148[94])</bibRefCitation>
|
||
to remove
|
||
<taxonomicName id="4C694D0E6D52FF95429144CA0946FD6E" box="[1156,1333,728,752]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B91DEA9F6D52FF95429144CA0946FD6E" box="[1156,1333,728,752]" italics="true" pageId="17" pageNumber="18">Intermedichelia</emphasis>
|
||
</taxonomicName>
|
||
from the
|
||
<taxonomicName id="4C694D0E6D52FF95468244EE0D4EFC8A" box="[151,317,764,788]" class="Malacostraca" family="Leptocheliidae" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="family">Leptocheliidae</taxonomicName>
|
||
was that the propodus of pereopods 4–5 carried modified dorsodistal setae. Since this feature is now shown to vary within the genus, we here transfer
|
||
<taxonomicName id="4C694D0E6D52FF9544AA45320F03FCA6" box="[703,880,800,824]" class="Malacostraca" family="Leptocheliidae" genus="Intermedichelia" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B91DEA9F6D52FF9544AA45320F03FCA6" box="[703,880,800,824]" italics="true" pageId="17" pageNumber="18">Intermedichelia</emphasis>
|
||
</taxonomicName>
|
||
to the family
|
||
<taxonomicName id="4C694D0E6D52FF954218450D08C4FCA9" box="[1037,1207,799,823]" class="Malacostraca" family="Leptocheliidae" kingdom="Animalia" order="Tanaidacea" pageId="17" pageNumber="18" phylum="Arthropoda" rank="family">Leptocheliidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |