184 lines
27 KiB
XML
184 lines
27 KiB
XML
<document id="9D33FF9267C71584BEEBA7E995DB9F68" ID-DOI="10.5281/zenodo.178710" ID-GBIF-Dataset="6dfc7d0a-e2a3-46b0-bd4c-856e8f515f61" ID-ISSN="1175-5326" ID-Zenodo-Dep="178710" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459906196797" checkinUser="plazi" docAuthor="Bird, Graham J" docDate="2007" docId="03F187A3FFFB0375FF57FDE211C2FEEA" docLanguage="en" docName="zt01599p149.pdf" docOrigin="Zootaxa 1599" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Leptognathia microcephala Kudinova-Pasternak 1977" docType="treatment" docVersion="15" lastPageNumber="146" masterDocId="FFC8FFDBFFEC036CFFC0FFC51266FF90" masterDocTitle="Family incertae cedis *" masterLastPageNumber="149" masterPageNumber="121" pageNumber="144" updateTime="1698229072501" updateUser="plazi">
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<mods:title id="D2DD487CF80E35C8C1DD01674DC9563C">Family incertae cedis *</mods:title>
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<mods:name id="47F9A5CC51D80EA7F9F73686CA038050" type="personal">
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<mods:namePart id="D0451463B645E3197156B4B6CCE6EB66">Bird, Graham J</mods:namePart>
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<mods:title id="2ECCB239BA5BA2B8B8960DDF0B9851E1">Zootaxa</mods:title>
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<mods:date id="3A0D010B315114F0AE840A55BC5B0412">2007</mods:date>
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<mods:number id="37EE56EE0A90B0D2FDD43337768D615A">1599</mods:number>
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<mods:identifier id="F0DDFDE6E68617E1F35D1DD5B94F9C27" type="DOI">10.5281/zenodo.178710</mods:identifier>
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<treatment id="03F187A3FFFB0375FF57FDE211C2FEEA" ID-DOI="http://doi.org/10.5281/zenodo.4668940" ID-GBIF-Taxon="119373442" ID-Zenodo-Dep="4668940" LSID="urn:lsid:plazi:treatment:03F187A3FFFB0375FF57FDE211C2FEEA" httpUri="http://treatment.plazi.org/id/03F187A3FFFB0375FF57FDE211C2FEEA" lastPageId="25" lastPageNumber="146" pageId="23" pageNumber="144">
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<subSubSection id="C342653EFFFB037BFF57FDE21359FDF4" pageId="23" pageNumber="144" type="nomenclature">
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<paragraph id="8BE736B5FFFB037BFF57FDE2115EFDD1" blockId="23.[151,824,551,612]" box="[151,824,551,577]" pageId="23" pageNumber="144">
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<heading id="D0AF81D9FFFB037BFF57FDE2115EFDD1" bold="true" box="[151,824,551,577]" fontSize="11" level="1" pageId="23" pageNumber="144" reason="1">
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<taxonomicName id="4C584D36FFFB037BFF57FDE2115EFDD1" ID-CoL="3TPYC" authority="Kudinova-Pasternak, 1977" authorityName="Kudinova-Pasternak" authorityYear="1977" box="[151,824,551,577]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="23" pageNumber="144" phylum="Arthropoda" rank="species" species="microcephala">
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<emphasis id="B92CEAA7FFFB037BFF57FDE2115EFDD1" bold="true" box="[151,824,551,577]" pageId="23" pageNumber="144">
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<emphasis id="B92CEAA7FFFB037BFF57FDE21385FDD1" bold="true" box="[151,483,551,577]" italics="true" pageId="23" pageNumber="144">Leptognathia microcephala</emphasis>
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<bibRefCitation id="EFC94B44FFFB037BFE2BFDE2115EFDD1" author="Kudinova-Pasternak" box="[491,824,551,577]" pageId="23" pageNumber="148" refString="Kudinova-Pasternak, R. K. (1977) Tanaidacea (Crustacea, Malacostraca) from the deep sea trenches of the western part of the Pacific. Trudy Instituta Okeanologji, Akademija Nauk SSSR, 108, 115 - 135." type="journal article" year="1977">Kudinova-Pasternak, 1977</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BE736B5FFFB037BFF57FD8F1359FDF4" blockId="23.[151,824,551,612]" box="[151,319,586,612]" pageId="23" pageNumber="144">
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<figureCitation id="13632A30FFFB037BFF57FD8F1359FDF4" box="[151,319,586,612]" captionStart-0="FIGURE 17" captionStart-1="FIGURE 18" captionStartId-0="23.[151,254,1939,1963]" captionStartId-1="24.[151,254,1920,1944]" captionTargetBox-0="[432,1115,878,1877]" captionTargetBox-1="[464,1128,853,1828]" captionTargetId-0="figure@23.[410,1158,855,1912]" captionTargetId-1="figure@24.[410,1158,837,1894]" captionTargetPageId-0="23" captionTargetPageId-1="24" captionText-0="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." captionText-1="FIGURE 18. Leptognathia microcephala. Preparatory male. A, right cheliped; B, inner setal comb of right cheliped propodus; C, pereopod 1; D, pereopod 1 carpal setation, enlarged; E, uropod. Scale bar = 0.5 mm for A-C, 0.4 mm for E, 0.17 mm for D." httpUri-0="https://zenodo.org/record/178726/files/figure.png" httpUri-1="https://zenodo.org/record/178727/files/figure.png" pageId="23" pageNumber="144">Figures 17–18</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C342653EFFFB037BFF57FD571770FD39" box="[151,1302,658,681]" pageId="23" pageNumber="144" type="reference_group">
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<paragraph id="8BE736B5FFFB037BFF57FD571770FD39" blockId="23.[151,1302,658,681]" box="[151,1302,658,681]" pageId="23" pageNumber="144">
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<treatmentCitationGroup id="AB48119BFFFB037BFF57FD571770FD39" box="[151,1302,658,681]" pageId="23" pageNumber="144">
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<taxonomicName id="4C584D36FFFB037BFF57FD571171FD39" ID-CoL="3TPYC" authority="Kudinova-Pasternak, 1977: 122" authorityName="Kudinova-Pasternak" authorityPageNumber="122" authorityYear="1977" box="[151,791,658,681]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="23" pageNumber="144" phylum="Arthropoda" rank="species" species="microcephala">
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<emphasis id="B92CEAA7FFFB037BFF57FD5713DBFD39" box="[151,445,658,681]" italics="true" pageId="23" pageNumber="144">Leptognathia microcephala</emphasis>
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<treatmentCitation id="0AF910A4FFFB037BFE04FD571171FD39" author="Kudinova-Pasternak" box="[452,791,658,681]" page="122" pageId="23" pageNumber="144" year="1977">
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<bibRefCitation id="EFC94B44FFFB037BFE04FD571082FD39" author="Kudinova-Pasternak" box="[452,740,658,681]" pageId="23" pageNumber="148" refString="Kudinova-Pasternak, R. K. (1977) Tanaidacea (Crustacea, Malacostraca) from the deep sea trenches of the western part of the Pacific. Trudy Instituta Okeanologji, Akademija Nauk SSSR, 108, 115 - 135." type="journal article" year="1977">Kudinova-Pasternak, 1977</bibRefCitation>
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: 122
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</treatmentCitation>
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</taxonomicName>
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–124, figs 4–5.
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<treatmentCitation id="0AF910A4FFFB037BFC7CFD571777FD39" author="Larsen" box="[956,1297,658,681]" page="15" pageId="23" pageNumber="144" year="2007">
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<bibRefCitation id="EFC94B44FFFB037BFC7CFD57168CFD39" author="Larsen" box="[956,1258,658,681]" pageId="23" pageNumber="149" refString="Larsen, K. & Shimomura, M. (2007) Tanaidacea (Crustacea: Peracarida) from Japan. II. Tanaidomorpha from the East China Sea, the West Pacific Ocean and the Nansei Islands. Zootaxa, 1464, 1 - 43." type="journal article" year="2007">Larsen & Shimomura, 2007</bibRefCitation>
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: 15
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C342653EFFFB037BFF57FD1F115CFC8C" pageId="23" pageNumber="144" type="materials_examined">
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<paragraph id="8BE736B5FFFB037BFF57FD1F115CFC8C" blockId="23.[151,1436,730,796]" pageId="23" pageNumber="144">
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<emphasis id="B92CEAA7FFFB037BFF57FD1F13EDFD64" bold="true" box="[151,395,730,756]" pageId="23" pageNumber="144">Material examined.</emphasis>
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1 preparatory male, two mancae-III, station XR12, 41°37.67’–
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<geoCoordinate id="EE6C5072FFFB037BFBB2FD1F169BFD64" box="[1138,1277,730,756]" direction="north" orientation="latitude" pageId="23" pageNumber="144" precision="9" value="41.618">41°37.08’N</geoCoordinate>
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, 146°54.19’–
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<geoCoordinate id="EE6C5072FFFB037BFF57FCC71356FC8C" box="[151,304,770,796]" direction="east" orientation="longitude" pageId="23" pageNumber="144" precision="9" value="146.87866">146°52.72’E</geoCoordinate>
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. 5473–5484 metres,
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<date id="FFE61075FFFB037BFDE3FCC71150FC8C" box="[547,822,770,796]" pageId="23" pageNumber="144" value="2001-09-22" valueMax="2001-09-23" valueMin="2001-09-22">22–23 September 2001</date>
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.
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</paragraph>
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</subSubSection>
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<caption id="DF27663DFFFB037BFF57F8561397F860" httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="23" pageNumber="144" targetBox="[432,1115,878,1877]" targetPageId="23">
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<paragraph id="8BE736B5FFFB037BFF57F8561397F860" blockId="23.[151,1436,1939,2032]" pageId="23" pageNumber="144">
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<emphasis id="B92CEAA7FFFB037BFF57F8561344F83B" bold="true" box="[151,290,1939,1963]" pageId="23" pageNumber="144">FIGURE 17</emphasis>
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.
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<taxonomicName id="4C584D36FFFB037BFEF1F856103FF83A" box="[305,601,1939,1962]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="23" pageNumber="144" phylum="Arthropoda" rank="species" species="microcephala">
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<emphasis id="B92CEAA7FFFB037BFEF1F856103FF83A" box="[305,601,1939,1962]" italics="true" pageId="23" pageNumber="144">Leptognathia microcephala</emphasis>
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</taxonomicName>
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||
. A–D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E–F, manca-3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D.
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</paragraph>
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||
</caption>
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||
<subSubSection id="C342653EFFF40375FF06FF52111DFEBA" lastPageId="25" lastPageNumber="146" pageId="24" pageNumber="145" type="discussion">
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||
<paragraph id="8BE736B5FFF40374FF06FF52169EFD8A" blockId="24.[151,1437,151,778]" pageId="24" pageNumber="145">
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||
<emphasis id="B92CEAA7FFF40374FF06FF521359FF21" bold="true" box="[198,319,151,177]" pageId="24" pageNumber="145">Remarks.</emphasis>
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The three specimens from the present study agree with Kudinova-Pasternak’s description of
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<taxonomicName id="4C584D36FFF40374FA44FF5D1351FF49" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="24" pageNumber="145" phylum="Arthropoda" rank="species" species="microcephala">
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<emphasis id="B92CEAA7FFF40374FA44FF5D1351FF49" italics="true" pageId="24" pageNumber="145">L. microcephala</emphasis>
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</taxonomicName>
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, rather than
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<taxonomicName id="4C584D36FFF40374FE0EFF051036FF49" box="[462,592,192,217]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="24" pageNumber="145" phylum="Arthropoda" rank="species" species="birsteini">
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<emphasis id="B92CEAA7FFF40374FE0EFF051036FF49" box="[462,592,192,217]" italics="true" pageId="24" pageNumber="145">L. birsteini</emphasis>
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</taxonomicName>
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(see above) especially with regard to cephalothorax and pereonite proportions (
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<figureCitation id="13632A30FFF40374FECAFF2D1306FE92" box="[266,352,232,258]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
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A) and the shape of the pleotelson (
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<figureCitation id="13632A30FFF40374FCD6FF2D1109FE92" box="[790,879,232,258]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
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B). The species (and its probable ‘congeners’) appears to be one of the most morphologically complex tanaidomorphans, with possible exception of the paratanaid genus
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<taxonomicName id="4C584D36FFF40374FEF1FEFD1012FEC2" authority="Beddard, 1886" authorityName="Beddard" authorityYear="1886" box="[305,628,312,338]" class="Malacostraca" family="Paratanaidae" genus="Bathytanais" kingdom="Animalia" order="Tanaidacea" pageId="24" pageNumber="145" phylum="Arthropoda" rank="genus">
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<emphasis id="B92CEAA7FFF40374FEF1FEFD13DBFEC1" box="[305,445,312,337]" italics="true" pageId="24" pageNumber="145">Bathytanais</emphasis>
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<bibRefCitation id="EFC94B44FFF40374FE04FEFD1012FEC2" author="Beddard" box="[452,628,312,338]" pageId="24" pageNumber="148" refString="Beddard, F. E. (1886) Preliminary notice of the Isopoda collected during the voyage of HMS " Challenger ". Proceedings of the Zoological Society of London, 26, 97 - 122." type="journal article" year="1886">Beddard, 1886</bibRefCitation>
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</taxonomicName>
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. Of particular interest, the antennule is distinctly five-articled, with a small terminal article that could have been overlooked in previous studies. This is not homologous with the
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<emphasis id="B92CEAA7FFF40374FF57FE4D1081FE31" box="[151,743,392,417]" italics="true" pageId="24" pageNumber="145">Paraleptognathia-Chauliopleona-Akanthophoreus</emphasis>
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configuration and is not linked to sexual development: although the preparatory male (length
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<quantity id="4CA09B50FFF40374FD96FE7510A7FE5A" box="[598,705,432,458]" metricMagnitude="-3" metricUnit="m" metricValue="3.48" pageId="24" pageNumber="145" unit="mm" value="3.48">3.48 mm</quantity>
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) (
|
||
<figureCitation id="13632A30FFF40374FD17FE75114CFE5A" box="[727,810,432,458]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
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A) has stout and broad antennules (
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<figureCitation id="13632A30FFF40374FB06FE75177DFE5A" box="[1222,1307,432,458]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
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C), the two mancae (
|
||
<quantity id="4CA09B50FFF40374FEC0FE1D13C9FE62" box="[256,431,472,498]" metricMagnitude="-3" metricUnit="m" metricValue="2.05" metricValueMax="2.18" metricValueMin="1.92" pageId="24" pageNumber="145" unit="mm" value="2.05" valueMax="2.18" valueMin="1.92">1.92–2.18 mm</quantity>
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) (
|
||
<figureCitation id="13632A30FFF40374FE08FE1D107DFE62" box="[456,539,472,498]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
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E) also have five-articled antennules, which are slender (
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<figureCitation id="13632A30FFF40374FB7CFE1D1777FE62" box="[1212,1297,472,498]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
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F). Unusual sensory setae on article 1 of antennule (
|
||
<figureCitation id="13632A30FFF40374FDA6FDC510DCFD8A" box="[614,698,512,538]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
|
||
D) have a pedestal and articulated basal element.
|
||
</paragraph>
|
||
<paragraph id="8BE736B5FFF40374FF06FDED110CFC9A" blockId="24.[151,1437,151,778]" pageId="24" pageNumber="145">
|
||
Other notable characters include: the pleotelson (
|
||
<figureCitation id="13632A30FFF40374FCC5FDED113FFDD2" box="[773,857,552,578]" captionStart="FIGURE 17" captionStartId="23.[151,254,1939,1963]" captionTargetBox="[432,1115,878,1877]" captionTargetId="figure@23.[410,1158,855,1912]" captionTargetPageId="23" captionText="FIGURE 17. Leptognathia microcephala. A – D preparatory male. A, habitus; B, pleotelson; C, antennule; D, sensory setae of antennule article 1; E – F, manca- 3. E, habitus; F, antennule. Scale bar = 1 mm for A and E, 0.30 mm for B, 0.24 mm for C and F, 0.12 mm for D." httpUri="https://zenodo.org/record/178726/files/figure.png" pageId="24" pageNumber="145">Fig. 17</figureCitation>
|
||
B) with slightly tapering lateral margins and with long apical process; the cheliped (
|
||
<figureCitation id="13632A30FFF40374FDE5FD951011FDFA" box="[549,631,592,618]" captionStart="FIGURE 18" captionStartId="24.[151,254,1920,1944]" captionTargetBox="[464,1128,853,1828]" captionTargetId="figure@24.[410,1158,837,1894]" captionTargetPageId="24" captionText="FIGURE 18. Leptognathia microcephala. Preparatory male. A, right cheliped; B, inner setal comb of right cheliped propodus; C, pereopod 1; D, pereopod 1 carpal setation, enlarged; E, uropod. Scale bar = 0.5 mm for A-C, 0.4 mm for E, 0.17 mm for D." httpUri="https://zenodo.org/record/178727/files/figure.png" pageId="24" pageNumber="145">Fig. 18</figureCitation>
|
||
A) carpus has a large free posterio-dorsal margin, so that the appearance of the cheliped is almost malleolate; the cheliped fixed-finger spine, incisive margin and dactylus are heavily sclerotised; all pereopods, especially pereopod 1 (
|
||
<figureCitation id="13632A30FFF40374FC84FD6511F4FD2A" box="[836,914,672,698]" captionStart="FIGURE 18" captionStartId="24.[151,254,1920,1944]" captionTargetBox="[464,1128,853,1828]" captionTargetId="figure@24.[410,1158,837,1894]" captionTargetPageId="24" captionText="FIGURE 18. Leptognathia microcephala. Preparatory male. A, right cheliped; B, inner setal comb of right cheliped propodus; C, pereopod 1; D, pereopod 1 carpal setation, enlarged; E, uropod. Scale bar = 0.5 mm for A-C, 0.4 mm for E, 0.17 mm for D." httpUri="https://zenodo.org/record/178727/files/figure.png" pageId="24" pageNumber="145">Fig 18</figureCitation>
|
||
C) are very slender and elongate; the pereopod 1 carpus has a small spatulate seta (
|
||
<figureCitation id="13632A30FFF40374FDB5FD0D10ADFD72" box="[629,715,712,738]" captionStart="FIGURE 18" captionStartId="24.[151,254,1920,1944]" captionTargetBox="[464,1128,853,1828]" captionTargetId="figure@24.[410,1158,837,1894]" captionTargetPageId="24" captionText="FIGURE 18. Leptognathia microcephala. Preparatory male. A, right cheliped; B, inner setal comb of right cheliped propodus; C, pereopod 1; D, pereopod 1 carpal setation, enlarged; E, uropod. Scale bar = 0.5 mm for A-C, 0.4 mm for E, 0.17 mm for D." httpUri="https://zenodo.org/record/178727/files/figure.png" pageId="24" pageNumber="145">Fig. 18</figureCitation>
|
||
D); the uropods (
|
||
<figureCitation id="13632A30FFF40374FC56FD0D118DFD72" box="[918,1003,712,738]" captionStart="FIGURE 18" captionStartId="24.[151,254,1920,1944]" captionTargetBox="[464,1128,853,1828]" captionTargetId="figure@24.[410,1158,837,1894]" captionTargetPageId="24" captionText="FIGURE 18. Leptognathia microcephala. Preparatory male. A, right cheliped; B, inner setal comb of right cheliped propodus; C, pereopod 1; D, pereopod 1 carpal setation, enlarged; E, uropod. Scale bar = 0.5 mm for A-C, 0.4 mm for E, 0.17 mm for D." httpUri="https://zenodo.org/record/178727/files/figure.png" pageId="24" pageNumber="145">Fig. 18</figureCitation>
|
||
E) are slender, both articles are twoarticled, the exopod reaching half length of endopod article 2.
|
||
</paragraph>
|
||
<caption id="DF27663DFFF40374FF57F845135AF84D" httpUri="https://zenodo.org/record/178727/files/figure.png" pageId="24" pageNumber="145" targetBox="[464,1128,853,1828]" targetPageId="24">
|
||
<paragraph id="8BE736B5FFF40374FF57F845135AF84D" blockId="24.[151,1435,1920,2013]" pageId="24" pageNumber="145">
|
||
<emphasis id="B92CEAA7FFF40374FF57F8451378F808" bold="true" box="[151,286,1920,1944]" pageId="24" pageNumber="145">FIGURE 18</emphasis>
|
||
.
|
||
<taxonomicName id="4C584D36FFF40374FEECF8441035F808" box="[300,595,1921,1944]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="24" pageNumber="145" phylum="Arthropoda" rank="species" species="microcephala">
|
||
<emphasis id="B92CEAA7FFF40374FEECF8441035F808" box="[300,595,1921,1944]" italics="true" pageId="24" pageNumber="145">Leptognathia microcephala</emphasis>
|
||
</taxonomicName>
|
||
. Preparatory male. A, right cheliped; B, inner setal comb of right cheliped propodus; C, pereopod 1; D, pereopod 1 carpal setation, enlarged; E, uropod. Scale bar = 0.5 mm for A-C, 0.4 mm for E, 0.17 mm for D.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736B5FFF50375FF06FF5D111DFEBA" blockId="25.[151,1436,152,378]" pageId="25" pageNumber="146">
|
||
To confirm the true generic position of this species, and that of
|
||
<taxonomicName id="4C584D36FFF50375FC73FF5D1652FF21" box="[947,1076,152,177]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="25" pageNumber="146" phylum="Arthropoda" rank="species" species="birsteini">
|
||
<emphasis id="B92CEAA7FFF50375FC73FF5D1652FF21" box="[947,1076,152,177]" italics="true" pageId="25" pageNumber="146">L. birsteini</emphasis>
|
||
</taxonomicName>
|
||
, it is desirable that material of
|
||
<taxonomicName id="4C584D36FFF50375FF57FF051091FF4A" authority="Kudinova-Pasternak, 1987" authorityName="Kudinova-Pasternak" authorityYear="1987" box="[151,759,192,218]" class="Malacostraca" family="Cryptocopidae" genus="Latitanais" kingdom="Animalia" order="Tanaidacea" pageId="25" pageNumber="146" phylum="Arthropoda" rank="species" species="beklemishevi">
|
||
<emphasis id="B92CEAA7FFF50375FF57FF0513D6FF49" box="[151,432,192,217]" italics="true" pageId="25" pageNumber="146">Latitanais beklemishevi</emphasis>
|
||
<bibRefCitation id="EFC94B44FFF50375FE7BFF051091FF4A" author="Kudinova-Pasternak" box="[443,759,192,218]" pageId="25" pageNumber="148" refString="Kudinova-Pasternak, R. K. (1987) Les genres nouveaux des Tanaidacea (Crustacea) du Bassin de Madagascar de l'Ocean Indien. Zooloogeskij Zhurnal, 65, 28 - 36." type="journal article" year="1987">Kudinova-Pasternak, 1987</bibRefCitation>
|
||
</taxonomicName>
|
||
(type-locality
|
||
<collectingCountry id="F34F7625FFF50375FC6AFF05165EFF4A" box="[938,1080,192,218]" name="Madagascar" pageId="25" pageNumber="146">Madagascar</collectingCountry>
|
||
Basin, 5040–5069 metres) is obtained to check the number of antennule articles. In addition, new and irrefutable specimens of
|
||
<taxonomicName id="4C584D36FFF50375FADBFF2D17FAFE91" box="[1307,1436,232,257]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="25" pageNumber="146" phylum="Arthropoda" rank="species" species="birsteini">
|
||
<emphasis id="B92CEAA7FFF50375FADBFF2D17FAFE91" box="[1307,1436,232,257]" italics="true" pageId="25" pageNumber="146">L. birsteini</emphasis>
|
||
</taxonomicName>
|
||
would help clarify distinctions between it and
|
||
<taxonomicName id="4C584D36FFF50375FD75FED51113FEB9" box="[693,885,272,297]" class="Malacostraca" family="Leptognathiidae" genus="Leptognathia" kingdom="Animalia" order="Tanaidacea" pageId="25" pageNumber="146" phylum="Arthropoda" rank="species" species="microcephala">
|
||
<emphasis id="B92CEAA7FFF50375FD75FED51113FEB9" box="[693,885,272,297]" italics="true" pageId="25" pageNumber="146">L. microcephala</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C342653EFFF50375FF06FEF211C2FEEA" pageId="25" pageNumber="146" type="distribution">
|
||
<paragraph id="8BE736B5FFF50375FF06FEF211C2FEEA" blockId="25.[151,1436,152,378]" pageId="25" pageNumber="146">
|
||
<emphasis id="B92CEAA7FFF50375FF06FEF21301FEC1" bold="true" box="[198,359,311,337]" pageId="25" pageNumber="146">Distribution.</emphasis>
|
||
Recorded from the Izu-Ogasawara Trench, 6330 metres (
|
||
<bibRefCitation id="EFC94B44FFF50375FBC4FEFD175EFEC2" author="Kudinova-Pasternak" box="[1028,1336,312,338]" pageId="25" pageNumber="148" refString="Kudinova-Pasternak, R. K. & Pasternak, F. A. (1978) Deep-sea Tanaidacea (Crustacea, Malacostraca) collected in the Caribbean Sea and Puerto Rico Trench during the 16 th cruise of R / V " Akademik Kurchatov " and the resemblance between the deep-sea Tanaidacea of the Caribbean and the Pacific. Trudy Instituta Okeanologji. Akademija Nauk SSSR, 113, 178 - 197." type="journal article" year="1978">Kudinova-Pasternak 1978</bibRefCitation>
|
||
) and the Kurile-Kamchatka Trench, 5473–5484 metres in the present study.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |