299 lines
46 KiB
XML
299 lines
46 KiB
XML
<document id="32FD8E5C20A62F5FE00557ED83F885E2" ID-DOI="10.5281/zenodo.280458" ID-GBIF-Dataset="33e496c3-1dbf-48d5-be9b-88a64c478422" ID-ISSN="1175-5326" ID-Zenodo-Dep="280458" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460458190444" checkinUser="plazi" docAuthor="Komai, Tomoyuki, Tsuchida, Shinji & Segonzac, Michel" docDate="2012" docId="03FB87A27D4FDC3DF483FC98FC83F92E" docLanguage="en" docName="zt03241p063.pdf" docOrigin="Zootaxa 3241" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Lebbeus pacmanus Komai, Tsuchida & Segonzac, 2012, sp. nov." docType="treatment" docVersion="10" lastPageNumber="46" masterDocId="FFC2FFDA7D48DC36F414FFABFFC8FFEA" masterDocTitle="Records of species of the hippolytid genus Lebbeus White, 1847 (Crustacea: Decapoda: Caridea) from hydrothermal vents in the Pacific Ocean, with descriptions of three new species" masterLastPageNumber="63" masterPageNumber="35" pageNumber="42" updateTime="1698302915336" updateUser="plazi">
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<mods:title id="DF1FA30ADA569335F1C96058731A1E67">Records of species of the hippolytid genus Lebbeus White, 1847 (Crustacea: Decapoda: Caridea) from hydrothermal vents in the Pacific Ocean, with descriptions of three new species</mods:title>
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<mods:name id="704F7D8A6B31A85C0D141436EF53206E" type="personal">
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<mods:namePart id="A90395F92194C39AC66684A33B057370">Komai, Tomoyuki</mods:namePart>
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<mods:namePart id="111A8E0196372820CEDDD1A803141EFD">Tsuchida, Shinji</mods:namePart>
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<mods:namePart id="48946559950268137C136EC4DA83A816">Segonzac, Michel</mods:namePart>
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<mods:typeOfResource id="5052665ED7E2D968943B3BAAA46D1D4E">text</mods:typeOfResource>
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<mods:title id="62C999AB585E4D1EF214AA1F4A90E02E">Zootaxa</mods:title>
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<mods:date id="72263630C41177CA19B8C9276F8AA92B">2012</mods:date>
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<mods:number id="2353692B84FA63A55DCD94DCC3C3E7A2">3241</mods:number>
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<mods:identifier id="D26672F692E06378FA19B45E9C8E04DB" type="DOI">10.5281/zenodo.280458</mods:identifier>
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<mods:identifier id="18E662FF82A336D6A7E62206D97F1CF0" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03FB87A27D4FDC3DF483FC98FC83F92E" ID-DOI="http://doi.org/10.5281/zenodo.5490700" ID-GBIF-Taxon="119511585" ID-Zenodo-Dep="5490700" LSID="urn:lsid:plazi:treatment:03FB87A27D4FDC3DF483FC98FC83F92E" httpUri="http://treatment.plazi.org/id/03FB87A27D4FDC3DF483FC98FC83F92E" lastPageId="11" lastPageNumber="46" pageId="7" pageNumber="42">
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<subSubSection id="C348653F7D4FDC31F483FC98FEC3FC84" pageId="7" pageNumber="42" type="nomenclature">
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<paragraph id="8BED36B47D4FDC31F483FC98FE2CFCA6" blockId="7.[151,484,818,878]" box="[151,484,818,845]" pageId="7" pageNumber="42">
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<heading id="D0A581D87D4FDC31F483FC98FE2CFCA6" bold="true" box="[151,484,818,845]" fontSize="11" level="1" pageId="7" pageNumber="42" reason="1">
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<emphasis id="B926EAA67D4FDC31F483FC98FE2CFCA6" bold="true" box="[151,484,818,845]" pageId="7" pageNumber="42">
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<taxonomicName id="4C524D377D4FDC31F483FC98FEB7FCA7" box="[151,383,819,845]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="42" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">
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<emphasis id="B926EAA67D4FDC31F483FC98FEB7FCA7" bold="true" box="[151,383,819,845]" italics="true" pageId="7" pageNumber="42">Lebbeus pacmanus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21557DD7D4FDC31F592FC99FE2CFCA6" box="[390,484,818,844]" pageId="7" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BED36B47D4FDC31F483FCFDFEC3FC84" blockId="7.[151,484,818,878]" box="[151,267,854,878]" pageId="7" pageNumber="42">
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(
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<figureCitation id="13692A317D4FDC31F48BFCFDFECBFC84" box="[159,259,854,878]" captionStart-0="FIGURE 6" captionStart-1="FIGURE 7" captionStart-2="FIGURE 9" captionStartId-0="8.[151,250,1073,1096]" captionStartId-1="9.[151,250,1800,1823]" captionStartId-2="11.[151,250,1003,1026]" captionTargetBox-0="[167,1423,210,1043]" captionTargetBox-1="[175,1407,221,1761]" captionTargetBox-2="[179,1408,220,955]" captionTargetId-0="figure@8.[151,1436,193,1053]" captionTargetId-1="figure@9.[151,1436,193,1780]" captionTargetId-2="figure@11.[151,1436,193,982]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionTargetPageId-2="11" captionText-0="FIGURE 6. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983, entire animal in lateral view. Scale bar: 5 mm." captionText-1="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." captionText-2="FIGURE 9. Lebbeus pacmanus sp. nov., paratype, male (cl 11.2 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C." httpUri-0="https://zenodo.org/record/280464/files/figure.png" httpUri-1="https://zenodo.org/record/280465/files/figure.png" httpUri-2="https://zenodo.org/record/280466/files/figure.png" pageId="7" pageNumber="42">Figs 6–9</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C348653F7D4FDC31F483FC36FC35FBCB" pageId="7" pageNumber="42" type="materials_examined">
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<paragraph id="8BED36B47D4FDC31F483FC36FDB9FC14" blockId="7.[151,1437,925,2030]" pageId="7" pageNumber="42">
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<emphasis id="B926EAA67D4FDC31F483FC36FE4EFC5C" bold="true" box="[151,390,925,950]" pageId="7" pageNumber="42">Material examined.</emphasis>
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<typeStatus id="54E988167D4FDC31F586FC35FE36FC5C" box="[402,510,926,950]" pageId="7" pageNumber="42" type="holotype">Holotype</typeStatus>
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: RV
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<emphasis id="B926EAA67D4FDC31F654FC35FD71FC5C" box="[576,697,926,950]" italics="true" pageId="7" pageNumber="42">Natsuhima</emphasis>
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/DS
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<taxonomicName id="4C524D377D4FDC31F6E5FC35FC41FC5C" box="[753,905,926,950]" class="Polychaeta" family="Chrysopetalidae" genus="Shinkai" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="42" phylum="Annelida" rank="genus">
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<emphasis id="B926EAA67D4FDC31F6E5FC35FC41FC5C" box="[753,905,926,950]" italics="true" pageId="7" pageNumber="42">Shinkai 2000</emphasis>
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</taxonomicName>
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, NT99-15 cruise, dive #1150,
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<taxonomicName id="4C524D377D4FDC31F0E8FC35FA50FC5C" box="[1276,1432,926,950]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="62" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">PACMANUS</taxonomicName>
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,
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<taxonomicName id="4C524D377D4FDC31F483FC69FF2BFC33" box="[151,227,962,985]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="62" phylum="Arthropoda" rank="species" species="manus">Manus</taxonomicName>
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Basin, Bismarck Sea,
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<geoCoordinate id="EE6650737D4FDC31F5E3FC6AFD4FFC33" box="[503,647,961,985]" direction="south" orientation="latitude" pageId="7" pageNumber="42" precision="1" value="-3.7211165">03°43.267’S</geoCoordinate>
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,
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<geoCoordinate id="EE6650737D4FDC31F68CFC6AFCF0FC33" box="[664,824,961,985]" direction="east" orientation="longitude" pageId="7" pageNumber="42" precision="1" value="151.67467">151°40.480’E</geoCoordinate>
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,
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<quantity id="4CAA9B517D4FDC31F75CFC6AFC6DFC33" box="[840,933,961,985]" metricMagnitude="3" metricUnit="m" metricValue="1.6619999999999997" pageId="7" pageNumber="42" unit="m" value="1662.0">1662 m</quantity>
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,
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<date id="FFEC10747D4FDC31F7A2FC69FB47FC33" box="[950,1167,961,985]" pageId="7" pageNumber="42" value="1999-11-07">7 November 1999</date>
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, female (cl
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<quantity id="4CAA9B517D4FDC31F136FC6AFA58FC33" box="[1314,1424,961,985]" metricMagnitude="-2" metricUnit="m" metricValue="1.39" pageId="7" pageNumber="42" unit="mm" value="13.9">13.9 mm</quantity>
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), NSMT-Cr 21983 (ex-JAMSTEC 019523).
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</paragraph>
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<paragraph id="8BED36B47D4FDC31F4DDFBA1FC35FBCB" blockId="7.[151,1437,925,2030]" box="[201,1021,1033,1058]" pageId="7" pageNumber="42">
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||
<typeStatus id="54E988167D4FDC31F4DDFBA1FEF8FBC8" box="[201,304,1034,1058]" pageId="7" pageNumber="42" type="paratype">Paratype</typeStatus>
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||
: Same data as
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<typeStatus id="54E988167D4FDC31F5C7FBA2FDF0FBCB" box="[467,568,1033,1057]" pageId="7" pageNumber="42" type="holotype">holotype</typeStatus>
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, male (cl
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<quantity id="4CAA9B517D4FDC31F6B0FBA2FCC3FBCB" box="[676,779,1033,1057]" metricMagnitude="-2" metricUnit="m" metricValue="1.1199999999999999" pageId="7" pageNumber="42" unit="mm" value="11.2">11.2 mm</quantity>
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), JAMSTEC 0 19524.
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</paragraph>
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</subSubSection>
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<subSubSection id="C348653F7D4FDC3DF4DDFB86FDEFF9FA" lastPageId="11" lastPageNumber="46" pageId="7" pageNumber="42" type="description">
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<paragraph id="8BED36B47D4FDC31F4DDFB86FEFDFB83" blockId="7.[151,1437,925,2030]" pageId="7" pageNumber="42">
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<emphasis id="B926EAA67D4FDC31F4DDFB86FE92FBAC" bold="true" box="[201,346,1069,1094]" pageId="7" pageNumber="42">Description.</emphasis>
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<emphasis id="B926EAA67D4FDC31F577FB85FDE8FBAC" box="[355,544,1070,1094]" italics="true" pageId="7" pageNumber="42">
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Female
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<typeStatus id="54E988167D4FDC31F5D4FB85FDE8FBAC" box="[448,544,1070,1094]" pageId="7" pageNumber="42" type="holotype">holotype</typeStatus>
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</emphasis>
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. Body (
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<figureCitation id="13692A317D4FDC31F669FB85FD0AFBAC" box="[637,706,1070,1094]" captionStart="FIGURE 6" captionStartId="8.[151,250,1073,1096]" captionTargetBox="[167,1423,210,1043]" captionTargetId="figure@8.[151,1436,193,1053]" captionTargetPageId="8" captionText="FIGURE 6. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983, entire animal in lateral view. Scale bar: 5 mm." httpUri="https://zenodo.org/record/280464/files/figure.png" pageId="7" pageNumber="42">Fig. 6</figureCitation>
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) moderately robust for genus; integument moderately firm, surface glabrous.
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</paragraph>
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<paragraph id="8BED36B47D4FDC31F4DDFBDCFB91FA3B" blockId="7.[151,1437,925,2030]" pageId="7" pageNumber="42">
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Rostrum (
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<figureCitation id="13692A317D4FDC31F52CFBDDFE4FFB64" box="[312,391,1142,1166]" captionStart="FIGURE 6" captionStartId="8.[151,250,1073,1096]" captionTargetBox="[167,1423,210,1043]" captionTargetId="figure@8.[151,1436,193,1053]" captionTargetPageId="8" captionText="FIGURE 6. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983, entire animal in lateral view. Scale bar: 5 mm." httpUri="https://zenodo.org/record/280464/files/figure.png" pageId="7" pageNumber="42">Figs. 6</figureCitation>
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,
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<figureCitation id="13692A317D4FDC31F586FBDDFE68FB64" box="[402,416,1142,1166]" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="7" pageNumber="42">7</figureCitation>
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A, B) straight, directed forward, reaching about distal one-third of first segment of antennular peduncle, 0.4 times carapace length; dorsal margin armed with 6 small teeth, including 4 teeth on rostrum proper and 2 postrostral teeth, ventral margin armed with 4 small teeth in distal 0.2, ventral lamina little developed. Carapace (
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<figureCitation id="13692A317D4FDC31F505FB4AFEA9FB13" box="[273,353,1249,1273]" captionStart="FIGURE 1" captionStartId="2.[151,250,1335,1358]" captionTargetBox="[159,1433,470,1311]" captionTargetId="figure@2.[151,1436,460,1314]" captionTargetPageId="2" captionText="FIGURE 1. Lebbeus laurentae Wicksten, 2010, female (cl 15.9 mm), HOPE 99, dive 1361, EPR 13 ° N, MNHN-IU- 2011 - 5722, entire animal in lateral view. Scale bar: 5 mm." httpUri="https://zenodo.org/record/280459/files/figure.png" pageId="7" pageNumber="42">Figs. 1</figureCitation>
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,
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<figureCitation id="13692A317D4FDC31F566FB49FE48FB10" box="[370,384,1250,1274]" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="7" pageNumber="42">7</figureCitation>
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A, B) with low postrostral median carina extending slightly beyond midlength of carapace; posteriormost postrostral tooth arising at about 0.1 of carapace length; dorsal margin in lateral view gently convex; supraorbital tooth moderately strong, directed forward, gradually tapering distally, arising level of posterior margin of orbit, not reaching tip of antennal tooth; orbital region depressed, orbital margin with convexity, base of eyestalk set between this convexity and suborbital lobe; deep U-shaped notch present inferior to base of supraorbital tooth; suborbital lobe well developed, triangular, reaching tip of antennal tooth; anterolateral margin between antennal and pterygostomial teeth strongly sinuous with deep excavation below antennal tooth.
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</paragraph>
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<paragraph id="8BED36B47D4FDC31F4DDFA75FE8CF924" blockId="7.[151,1437,925,2030]" pageId="7" pageNumber="42">
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Abdomen (
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<figureCitation id="13692A317D4FDC31F55CFA75FE45FA1C" box="[328,397,1502,1526]" captionStart="FIGURE 6" captionStartId="8.[151,250,1073,1096]" captionTargetBox="[167,1423,210,1043]" captionTargetId="figure@8.[151,1436,193,1053]" captionTargetPageId="8" captionText="FIGURE 6. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983, entire animal in lateral view. Scale bar: 5 mm." httpUri="https://zenodo.org/record/280464/files/figure.png" pageId="7" pageNumber="42">Fig. 6</figureCitation>
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) dorsally rounded. Second somite with sharply defined, deep transverse groove on tergum. Pleura of anterior three somites broadly rounded; fourth pleuron with tiny posteroventral denticle; fifth pleuron with moderately strong posteroventral tooth. Sixth somite about 1.5 times longer than fifth somite and 1.7 times longer than high, bearing small posteroventral tooth; posterolateral process terminating in small tooth. Telson (
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<figureCitation id="13692A317D4FDC31F17AF9E2FF6DF96C" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="7" pageNumber="42">Fig. 7</figureCitation>
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C) 2.0 times longer than sixth somite, tapering to slighlty convex posterior margin, bearing 5 (right) or 6 (left) dorsolateral spines; posterior margin with 2 pairs of lateral spines (mesial pair longer) and 3 spiniform setulose setae (
|
||
<figureCitation id="13692A317D4FDC31F4CAF91DFEE9F924" box="[222,289,1718,1742]" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="7" pageNumber="42">Fig. 7</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
<paragraph id="8BED36B47D4FDC31F4DDF971FD06F8FC" blockId="7.[151,1437,925,2030]" pageId="7" pageNumber="42">
|
||
Eye (
|
||
<figureCitation id="13692A317D4FDC31F513F972FE84F918" box="[263,332,1753,1778]" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="7" pageNumber="42">Fig. 7</figureCitation>
|
||
A, B) subcylindrical with stalk slightly narrowing proximally; cornea not dilated, its maximum width about 0.1 of carapace length; ocellus absent.
|
||
</paragraph>
|
||
<paragraph id="8BED36B47D4FDC31F4DDF88AFBBDF804" blockId="7.[151,1437,925,2030]" pageId="7" pageNumber="42">
|
||
Antennular peduncle (
|
||
<figureCitation id="13692A317D4FDC31F5D1F88AFDC1F8D0" box="[453,521,1825,1850]" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="7" pageNumber="42">Fig. 7</figureCitation>
|
||
A, B) reaching nearly to distal margin of antennal scale. First segment distinctly longer than distal two segments combined, slightly overreaching midlength of antennal scale, dorsodistal margin armed with 2 or 3 slender teeth; stylocerite far falling short of distolateral margin of first peduncular segment, sharply pointed, mesial margin sinuous. Second segment about 0.4 length of first segment, with l strong dorsolateral distal tooth. Third segment less than half as long as second segment, bearing 1 small dorsodistal tooth. Lateral flagellum with thickened aesthetasc-bearing portion about 0.3 times as long as carapace.
|
||
</paragraph>
|
||
<caption id="DF2D663C7D40DC3EF483FB9AFCA1FB8C" httpUri="https://zenodo.org/record/280464/files/figure.png" pageId="8" pageNumber="43" targetBox="[167,1423,210,1043]" targetPageId="8">
|
||
<paragraph id="8BED36B47D40DC3EF483FB9AFCA1FB8C" blockId="8.[151,1436,1073,1126]" pageId="8" pageNumber="43">
|
||
<emphasis id="B926EAA67D40DC3EF483FB9AFEDDFBAD" bold="true" box="[151,277,1073,1096]" pageId="8" pageNumber="43">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C524D377D40DC3EF50AFB99FE2AFBA2" box="[286,482,1074,1096]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="43" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">
|
||
<emphasis id="B926EAA67D40DC3EF50AFB99FE2AFBA2" box="[286,482,1074,1096]" italics="true" pageId="8" pageNumber="43">Lebbeus pacmanus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B926EAA67D40DC3EF5F8FB99FDF7FBAD" bold="true" box="[492,575,1074,1095]" pageId="8" pageNumber="43">
|
||
<taxonomicNameLabel id="A21557DD7D40DC3EF5F8FB99FDF7FBAD" box="[492,575,1074,1095]" pageId="8" pageNumber="43" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, female (cl 13.9 mm), DS
|
||
<taxonomicName id="4C524D377D40DC3EF7D3FB99FB87FBA2" box="[967,1103,1074,1096]" class="Polychaeta" family="Chrysopetalidae" genus="Shinkai" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="43" phylum="Annelida" rank="genus">
|
||
<emphasis id="B926EAA67D40DC3EF7D3FB99FB87FBA2" box="[967,1103,1074,1096]" italics="true" pageId="8" pageNumber="43">Shinkai 2000</emphasis>
|
||
</taxonomicName>
|
||
, dive #1150,
|
||
<taxonomicName id="4C524D377D40DC3EF0F5FB98FA82FBA2" box="[1249,1354,1075,1096]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="62" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">Pacmanus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C524D377D40DC3EF143FB98FA54FBA2" box="[1367,1436,1075,1096]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="62" phylum="Arthropoda" rank="species" species="manus">Manus</taxonomicName>
|
||
Basin, NSMT-Cr 21983, entire animal in lateral view. Scale bar: 5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BED36B47D40DC3EF4DDFB24FBF4FB04" blockId="8.[151,1437,1166,1982]" pageId="8" pageNumber="43">
|
||
Antenna (
|
||
<figureCitation id="13692A317D40DC3EF52CFB25FEB3FB4D" box="[312,379,1166,1191]" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="8" pageNumber="43">Fig. 7</figureCitation>
|
||
A, E) with basicerite bearing moderately small ventrolateral tooth; carpocerite reaching about distal 0.2 of antennal scale. Antennal scale 0.5–0.6 times as long as carapace and 2.5 times longer than wide; lateral margin nearly straight; distolateral tooth reaching rounded distal margin of lamella.
|
||
</paragraph>
|
||
<paragraph id="8BED36B47D40DC3EF4DDFB51FE32FA2C" blockId="8.[151,1437,1166,1982]" pageId="8" pageNumber="43">Mouthparts similar to those of other species of the genus. Third maxilliped (Fig. 8A) overreaching antennal scale by 0.9 length of ultimate segment; ultimate segment 2.8 times longer than penultimate segment, tapering distally, with short row of darkly pigmented corneous spines distomesially (Fig. 8B); antepenultimate segment subequal in length to two distal segments combined, armed with 1 small tooth and 1 long spiniform seta on distolateral margin and 1 spinule at ventrolateral distal angle (Fig. 8C); lateral surface with row of spiniform setae on blunt ridge adjacent to dorsal margin.</paragraph>
|
||
<paragraph id="8BED36B47D40DC3EF4DDFA79FD2EF9E4" blockId="8.[151,1437,1166,1982]" pageId="8" pageNumber="43">
|
||
Strap-like, terminally hooked epipods present on third maxilliped to third pereopod, corresponding setobranchs present on first to fourth pereopod (
|
||
<figureCitation id="13692A317D40DC3EF697FA5DFD0FF9E4" box="[643,711,1526,1550]" captionStart="FIGURE 7" captionStartId="9.[151,250,1800,1823]" captionTargetBox="[175,1407,221,1761]" captionTargetId="figure@9.[151,1436,193,1780]" captionTargetPageId="9" captionText="FIGURE 7. Lebbeus pacmanus sp. nov., holotype, female (cl 13.9 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D." httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="8" pageNumber="43">Fig. 7</figureCitation>
|
||
F).
|
||
</paragraph>
|
||
<paragraph id="8BED36B47D40DC3EF4DDF9B1FD17F854" blockId="8.[151,1437,1166,1982]" pageId="8" pageNumber="43">
|
||
First pereopod (Fig. 8D) moderately stout, overreaching antennal scale by half length of dactylus; dactylus (Fig. 8E) about 0.7 times as long as palm, terminating in 2 darkly pigmented corneous claws; fixed finger terminating in single corneous claw. Second pereopod (Fig. 8F) overreaching antennal scale by about 0.7 length of carpus; dactylus terminating in 2 small corneous claws; carpus divided into 7 articles. Third to fifth pereopods moderately long and slender, similar in shape and subequal in length. Third pereopod (Fig. 8G) overreaching antennal scale by full length of propodus; dactylus (Fig. 8H) about 0.2 times as long as propodus, moderately stout (about 3.0 times longer than deep), terminating in acute, darkly pigmented unguis, armed with 6 darkly pigmented accessory spinules on flexor margin, distalmost accessory spinule subterminal, distinctly larger than others, making tip of dactylus appearing biunguiculate; carpus about 0.6 times as long as propodus; merus armed with 6 ventrolateral spines in distal half. Fourth pereopod (Fig.
|
||
<date id="FFEC10747D40DC3EF66DF8F5FD58F89C" box="[633,656,1886,1910]" pageId="8" pageNumber="43">8I</date>
|
||
) overreaching antennal scale by 0.7 length of propodus; merus with 4 ventrolateral spines. Fifth pereopod (Fig. 8J) overreaching distal margin of antennal scale by 0.3 length of propodus; merus with 1 spine at ventrolateral distal angle.
|
||
</paragraph>
|
||
<caption id="DF2D663C7D41DC3FF483F8A3FA46F891" httpUri="https://zenodo.org/record/280465/files/figure.png" pageId="9" pageNumber="44" targetBox="[175,1407,221,1761]" targetPageId="9">
|
||
<paragraph id="8BED36B47D41DC3FF483F8A3FA46F891" blockId="9.[151,1436,1800,1915]" pageId="9" pageNumber="44">
|
||
<emphasis id="B926EAA67D41DC3FF483F8A3FEDDF8F4" bold="true" box="[151,277,1800,1823]" pageId="9" pageNumber="44">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C524D377D41DC3FF50AF8A2FE2AF8F5" box="[286,482,1801,1823]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="44" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">
|
||
<emphasis id="B926EAA67D41DC3FF50AF8A2FE2AF8F5" box="[286,482,1801,1823]" italics="true" pageId="9" pageNumber="44">Lebbeus pacmanus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21557DD7D41DC3FF5F8F8A2FDF7F8F4" box="[492,575,1801,1822]" pageId="9" pageNumber="44" rank="species">
|
||
<emphasis id="B926EAA67D41DC3FF5F8F8A2FDF7F8F4" bold="true" box="[492,575,1801,1822]" pageId="9" pageNumber="44">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, holotype, female (cl 13.9 mm), DS
|
||
<taxonomicName id="4C524D377D41DC3FF7D3F8A2FB87F8F5" box="[967,1103,1801,1823]" class="Polychaeta" family="Chrysopetalidae" genus="Shinkai" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="44" phylum="Annelida" rank="genus">
|
||
<emphasis id="B926EAA67D41DC3FF7D3F8A2FB87F8F5" box="[967,1103,1801,1823]" italics="true" pageId="9" pageNumber="44">Shinkai 2000</emphasis>
|
||
</taxonomicName>
|
||
, dive #1150,
|
||
<taxonomicName id="4C524D377D41DC3FF0F5F8A1FA82F8F5" box="[1249,1354,1802,1823]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="62" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">Pacmanus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C524D377D41DC3FF143F8A1FA54F8F5" box="[1367,1436,1802,1823]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="62" phylum="Arthropoda" rank="species" species="manus">Manus</taxonomicName>
|
||
Basin, NSMT-Cr 21983. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, telson, dorsal view; D, posterior part of telson, dorsal view; E, left antennal peduncle and scale, ventral view; F, coxae of first to fourth pereopods, showing presence of epipods on first to third pereopod. Scale bars: 5 mm for A; 2 mm for B, C, E, F; 1 mm for D.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BED36B47D42DC3CF516F8F8FAACF809" blockId="10.[151,1436,1875,2019]" pageId="10" pageNumber="45">
|
||
<emphasis id="B926EAA67D42DC3CF516F8F8FEDDF882" bold="true" box="[258,277,1875,1896]" pageId="10" pageNumber="45">8.</emphasis>
|
||
<taxonomicName id="4C524D377D42DC3CF50AF8F8FE2AF883" box="[286,482,1875,1897]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="45" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">
|
||
<emphasis id="B926EAA67D42DC3CF50AF8F8FE2AF883" box="[286,482,1875,1897]" italics="true" pageId="10" pageNumber="45">Lebbeus pacmanus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B926EAA67D42DC3CF5F8F8F8FDF7F882" bold="true" box="[492,575,1875,1896]" pageId="10" pageNumber="45">
|
||
<taxonomicNameLabel id="A21557DD7D42DC3CF5F8F8F8FDF7F882" box="[492,575,1875,1896]" pageId="10" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<quantity id="4CAA9B517D42DC3CF73DF8F8FC42F883" box="[809,906,1875,1897]" metricMagnitude="-2" metricUnit="m" metricValue="1.39" pageId="10" pageNumber="45" unit="mm" value="13.9">13.9 mm</quantity>
|
||
), DS
|
||
<taxonomicName id="4C524D377D42DC3CF7D3F8F8FB87F883" box="[967,1103,1875,1897]" class="Polychaeta" family="Chrysopetalidae" genus="Shinkai" kingdom="Animalia" order="Phyllodocida" pageId="10" pageNumber="45" phylum="Annelida" rank="genus">
|
||
<emphasis id="B926EAA67D42DC3CF7D3F8F8FB87F883" box="[967,1103,1875,1897]" italics="true" pageId="10" pageNumber="45">Shinkai 2000</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C524D377D42DC3CF0F5F8FFFA82F883" box="[1249,1354,1876,1897]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="62" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">Pacmanus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C524D377D42DC3CF143F8FFFA54F883" box="[1367,1436,1876,1897]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="62" phylum="Arthropoda" rank="species" species="manus">Manus</taxonomicName>
|
||
Basin, NSMT-Cr 21983. Left thoracic appendages. A, third maxilliped, lateral view; B, same, distal part of ultimate segment, dorsal (extensor) view; C, same, distal part of antepenultimate segment, lateral view; D, first pereopod, lateral view; E, same, chela, extensor view; F, second pereopod, lateral view; G, third pereopod, lateral view; H, same, dactylus, lateral view; I, fourth pereopod, lateral view; J, fifth pereopod, lateral view. Scale bars:
|
||
<quantity id="4CAA9B517D42DC3CF73BF865FCA1F809" box="[815,873,1998,2019]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="45" unit="mm" value="2.0">2 mm</quantity>
|
||
for A, D–F, G, I, J;
|
||
<quantity id="4CAA9B517D42DC3CF027F865FBA4F809" box="[1075,1132,1998,2019]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="45" unit="mm" value="1.0">1 mm</quantity>
|
||
for B, C;
|
||
<quantity id="4CAA9B517D42DC3CF0C7F866FAE8F809" box="[1235,1312,1997,2019]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="10" pageNumber="45" unit="mm" value="0.5">0.5 mm</quantity>
|
||
for H.
|
||
</paragraph>
|
||
<caption id="DF2D663C7D43DC3DF483FC40FA45FBD5" httpUri="https://zenodo.org/record/280466/files/figure.png" pageId="11" pageNumber="46" targetBox="[179,1408,220,955]" targetPageId="11">
|
||
<paragraph id="8BED36B47D43DC3DF483FC40FA45FBD5" blockId="11.[151,1436,1003,1087]" pageId="11" pageNumber="46">
|
||
<emphasis id="B926EAA67D43DC3DF483FC40FEDAFBEB" bold="true" box="[151,274,1003,1026]" pageId="11" pageNumber="46">FIGURE 9.</emphasis>
|
||
<taxonomicName id="4C524D377D43DC3DF50DFC47FE11FBE8" box="[281,473,1004,1026]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="46" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">
|
||
<emphasis id="B926EAA67D43DC3DF50DFC47FE11FBE8" box="[281,473,1004,1026]" italics="true" pageId="11" pageNumber="46">Lebbeus pacmanus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21557DD7D43DC3DF5F4FC47FDF9FBEB" box="[480,561,1004,1025]" pageId="11" pageNumber="46" rank="species">
|
||
<emphasis id="B926EAA67D43DC3DF5F4FC47FDF9FBEB" bold="true" box="[480,561,1004,1025]" pageId="11" pageNumber="46">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, paratype, male (cl 11.2 mm), DS
|
||
<taxonomicName id="4C524D377D43DC3DF79BFC47FBDCFBE8" box="[911,1044,1004,1026]" class="Polychaeta" family="Chrysopetalidae" genus="Shinkai" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="46" phylum="Annelida" rank="genus">
|
||
<emphasis id="B926EAA67D43DC3DF79BFC47FBDCFBE8" box="[911,1044,1004,1026]" italics="true" pageId="11" pageNumber="46">Shinkai 2000</emphasis>
|
||
</taxonomicName>
|
||
, dive #1150,
|
||
<taxonomicName id="4C524D377D43DC3DF089FC46FACEFBE8" box="[1181,1286,1005,1026]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="62" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">Pacmanus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C524D377D43DC3DF105FC46FA9EFBE8" box="[1297,1366,1005,1026]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="62" phylum="Arthropoda" rank="species" species="manus">Manus</taxonomicName>
|
||
Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BED36B47D43DC3DF4DDFBC7FB67FA06" blockId="11.[151,1437,1132,1732]" pageId="11" pageNumber="46">
|
||
<emphasis id="B926EAA67D43DC3DF4DDFBC7FEA5FB6E" box="[201,365,1132,1156]" italics="true" pageId="11" pageNumber="46">
|
||
Male
|
||
<typeStatus id="54E988167D43DC3DF51EFBC6FEA5FB6E" box="[266,365,1133,1156]" pageId="11" pageNumber="46" type="paratype">paratype</typeStatus>
|
||
</emphasis>
|
||
. Rostrum (
|
||
<figureCitation id="13692A317D43DC3DF5F8FBC7FDE7FB6E" box="[492,559,1132,1156]" captionStart="FIGURE 9" captionStartId="11.[151,250,1003,1026]" captionTargetBox="[179,1408,220,955]" captionTargetId="figure@11.[151,1436,193,982]" captionTargetPageId="11" captionText="FIGURE 9. Lebbeus pacmanus sp. nov., paratype, male (cl 11.2 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C." httpUri="https://zenodo.org/record/280466/files/figure.png" pageId="11" pageNumber="46">Fig. 9</figureCitation>
|
||
A) more slender than in female, not reaching distal margin of first segment of antennular peduncle, 0.4 times as long as carapace; dorsal margin armed with 6 small teeth, including 3 on rostrum and 3 on carapace; ventral margin with 3 tiny teeth in distal 0.2. Carapace (
|
||
<figureCitation id="13692A317D43DC3DF7FDFB1FFBE4FB26" box="[1001,1068,1204,1228]" captionStart="FIGURE 9" captionStartId="11.[151,250,1003,1026]" captionTargetBox="[179,1408,220,955]" captionTargetId="figure@11.[151,1436,193,982]" captionTargetPageId="11" captionText="FIGURE 9. Lebbeus pacmanus sp. nov., paratype, male (cl 11.2 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C." httpUri="https://zenodo.org/record/280466/files/figure.png" pageId="11" pageNumber="46">Fig. 9</figureCitation>
|
||
A) with postrostral median ridge extending to midlength; dorsal margin in lateral view slightly convex with peak at posteriormost tooth of rostral series. Fourth abdominal pleuron with small but distinct posteroventral tooth. Telson with 6 pairs of dorsolateral spines; posterior margin with 4 spiniform setulose setae flanked by 2 pairs of lateral spines. Corneal width about 0.14 of carapace length (
|
||
<figureCitation id="13692A317D43DC3DF5A3FAEFFE35FAB6" box="[439,509,1348,1372]" captionStart="FIGURE 9" captionStartId="11.[151,250,1003,1026]" captionTargetBox="[179,1408,220,955]" captionTargetId="figure@11.[151,1436,193,982]" captionTargetPageId="11" captionText="FIGURE 9. Lebbeus pacmanus sp. nov., paratype, male (cl 11.2 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C." httpUri="https://zenodo.org/record/280466/files/figure.png" pageId="11" pageNumber="46">Fig. 9</figureCitation>
|
||
A). Antennular flagella (
|
||
<figureCitation id="13692A317D43DC3DF70CFAEFFC96FAB6" box="[792,862,1348,1372]" captionStart="FIGURE 9" captionStartId="11.[151,250,1003,1026]" captionTargetBox="[179,1408,220,955]" captionTargetId="figure@11.[151,1436,193,982]" captionTargetPageId="11" captionText="FIGURE 9. Lebbeus pacmanus sp. nov., paratype, male (cl 11.2 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C." httpUri="https://zenodo.org/record/280466/files/figure.png" pageId="11" pageNumber="46">Fig. 9</figureCitation>
|
||
A) thicker and more elongate than in female, distinctly longer than carapace; outer flagellum with aestheasc-bearing portion occupying about 0.4 length of total length, about half-length of carapace. Third to fifth pereopods more slender than in female. Endopod of first pleopod (
|
||
<figureCitation id="13692A317D43DC3DF4C5FA1BFEDCFA22" box="[209,276,1456,1480]" captionStart="FIGURE 9" captionStartId="11.[151,250,1003,1026]" captionTargetBox="[179,1408,220,955]" captionTargetId="figure@11.[151,1436,193,982]" captionTargetPageId="11" captionText="FIGURE 9. Lebbeus pacmanus sp. nov., paratype, male (cl 11.2 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C." httpUri="https://zenodo.org/record/280466/files/figure.png" pageId="11" pageNumber="46">Fig. 9</figureCitation>
|
||
B) with poorly defined lobe just lateral to base of terminally located appendix interna. Second pleopod with appendix masculina shorter than appendix interna, bearing about 15 stiff setae (
|
||
<figureCitation id="13692A317D43DC3DF05DFA7FFB44FA06" box="[1097,1164,1492,1516]" captionStart="FIGURE 9" captionStartId="11.[151,250,1003,1026]" captionTargetBox="[179,1408,220,955]" captionTargetId="figure@11.[151,1436,193,982]" captionTargetPageId="11" captionText="FIGURE 9. Lebbeus pacmanus sp. nov., paratype, male (cl 11.2 mm), DS Shinkai 2000, dive # 1150, Pacmanus, Manus Basin, JAMSTEC 0 19524. A, carapace and cephalic appendages, lateral view; B, endopod of left first pleopod, dorsal (anterior) view; C, appendices interna and masculina of left second pleopod, mesial view. Scale bars: 5 mm for A; 1 mm for B; 0.5 mm for C." httpUri="https://zenodo.org/record/280466/files/figure.png" pageId="11" pageNumber="46">Fig. 9</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
<paragraph id="8BED36B47D43DC3DF4DDFA5CFDEFF9FA" blockId="11.[151,1437,1132,1732]" box="[201,551,1527,1552]" pageId="11" pageNumber="46">
|
||
<emphasis id="B926EAA67D43DC3DF4DDFA5CFE54F9FA" bold="true" box="[201,412,1527,1552]" pageId="11" pageNumber="46">Coloration in life.</emphasis>
|
||
Not known.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348653F7D43DC3DF4DDF9B0FAC3F9DE" box="[201,1291,1563,1588]" pageId="11" pageNumber="46" type="distribution">
|
||
<paragraph id="8BED36B47D43DC3DF4DDF9B0FAC3F9DE" blockId="11.[151,1437,1132,1732]" box="[201,1291,1563,1588]" pageId="11" pageNumber="46">
|
||
<emphasis id="B926EAA67D43DC3DF4DDF9B0FEAAF9DE" bold="true" box="[201,354,1563,1588]" pageId="11" pageNumber="46">Distribution.</emphasis>
|
||
Known only from the
|
||
<taxonomicName id="4C524D377D43DC3DF676F9B7FD33F9DE" box="[610,763,1564,1588]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="62" phylum="Arthropoda" rank="species" species="pacmanus" status="sp. nov.">PACMANUS</taxonomicName>
|
||
site on the
|
||
<taxonomicName id="4C524D377D43DC3DF768F9B6FC00F9DE" box="[892,968,1565,1588]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="62" phylum="Arthropoda" rank="species" species="manus">Manus</taxonomicName>
|
||
Basin, at a depth of
|
||
<quantity id="4CAA9B517D43DC3DF0BBF9B7FACFF9DE" box="[1199,1287,1564,1588]" metricMagnitude="3" metricUnit="m" metricValue="1.6619999999999997" pageId="11" pageNumber="46" unit="m" value="1662.0">1662 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348653F7D43DC3DF4DDF9EBFBF7F9B2" box="[201,1087,1600,1625]" pageId="11" pageNumber="46" type="etymology">
|
||
<paragraph id="8BED36B47D43DC3DF4DDF9EBFBF7F9B2" blockId="11.[151,1437,1132,1732]" box="[201,1087,1600,1625]" pageId="11" pageNumber="46">
|
||
<emphasis id="B926EAA67D43DC3DF4DDF9EBFE87F9B2" bold="true" box="[201,335,1600,1624]" pageId="11" pageNumber="46">Etymology.</emphasis>
|
||
Named after the locality where the
|
||
<typeStatus id="54E988167D43DC3DF6F5F9EAFCD9F9B3" box="[737,785,1601,1625]" pageId="11" pageNumber="46">type</typeStatus>
|
||
specimens were collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348653F7D43DC3DF4DDF9CFFC83F92E" pageId="11" pageNumber="46" type="discussion">
|
||
<paragraph id="8BED36B47D43DC3DF4DDF9CFFC83F92E" blockId="11.[151,1437,1132,1732]" pageId="11" pageNumber="46">
|
||
<emphasis id="B926EAA67D43DC3DF4DDF9CFFEF5F996" bold="true" box="[201,317,1636,1660]" pageId="11" pageNumber="46">Remarks.</emphasis>
|
||
The three new species described in this paper all belong in a species group characterized by the presence of epipods on the anterior three pereopods. Differentiations of these three new species and close allies are discussed under “Remarks” of
|
||
<taxonomicName id="4C524D377D43DC3DF5E6F907FD22F92E" box="[498,746,1708,1732]" class="Malacostraca" family="Hippolytidae" genus="Lebbeus" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="46" phylum="Arthropoda" rank="species" species="thermophilus" status="sp. nov.">
|
||
<emphasis id="B926EAA67D43DC3DF5E6F907FD22F92E" box="[498,746,1708,1732]" italics="true" pageId="11" pageNumber="46">Lebbeus thermophilus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21557DD7D43DC3DF6E5F907FC83F92E" box="[753,843,1708,1732]" pageId="11" pageNumber="46" rank="species">
|
||
<emphasis id="B926EAA67D43DC3DF6E5F907FC83F92E" bold="true" box="[753,843,1708,1732]" pageId="11" pageNumber="46">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |