312 lines
43 KiB
XML
312 lines
43 KiB
XML
<document id="E6BE7F655CE40D7BC8C1BBC52BBC925D" ID="10.11646/zootaxa.4229.1.1SLASH10052" ID-CLB-Dataset="37164" ID-DOI="10.5281/zenodo.293480" ID-GBIF-Dataset="07873971-1d73-4f3a-b361-179172ec47cf" ID-ISSN="1175-5326" ID-Zenodo-Dep="293480" ID-ZooBank="BCDF8F6F-B8B4-4A9D-A8B8-7EDCEF1100BE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1486544624914" checkinUser="plazi" docAuthor="Bradford-Grieve, Janet M., Blanco-Bercial, Leocadio & Boxshall, Geoffrey A." docDate="2017" docId="03FC3969BBE2FF2701BE6007FAD9030F" docLanguage="en" docName="zootaxa.4229.1.1SLASH10052.pdf" docOrigin="Zootaxa 4229 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Elenacalanus inflatus Bjornberg 1968, new combination" docType="treatment" docVersion="8" lastPageNumber="156" masterDocId="FFC54111BB7AFFBB0129672DFFD4026A" masterDocTitle="Revision of Family Megacalanidae (Copepoda: Calanoida)" masterLastPageNumber="183" masterPageNumber="1" pageNumber="153" updateTime="1698436673664" updateUser="ExternalLinkService">
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<mods:mods id="770C4CD2E54EFF1AE6084B523290DA09" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="BA877928999CD71676833742524ED723">
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<mods:title id="BE66A2FE98E071FD7BF33C78E07B0846">Revision of Family Megacalanidae (Copepoda: Calanoida)</mods:title>
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<mods:name id="635D6E38F955F56514586708CAA0BA2D" type="personal">
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<mods:namePart id="04B28C72D3D27E13320EFD68123B9F6D">Bradford-Grieve, Janet M.</mods:namePart>
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<mods:roleTerm id="A12ADC05B7CB67AA8694657CFF33CAF0">Author</mods:roleTerm>
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<mods:namePart id="6D84307576C5E2987EDD853644637E7D">Blanco-Bercial, Leocadio</mods:namePart>
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<mods:roleTerm id="9B3ABD7DBA1EC1B6F6CACE6FD2CDEA38">Author</mods:roleTerm>
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<mods:namePart id="FEB424452051C49D11F2F8E9947AB51E">Boxshall, Geoffrey A.</mods:namePart>
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<mods:typeOfResource id="3061E820D7BF1570DEAB4811D40D9F2C">text</mods:typeOfResource>
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<mods:title id="305735CD0A67EE1D5070AC4ECD10A643">Zootaxa</mods:title>
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<mods:part id="02BB3ECC6C4D06787ACB3EACF3CC7920">
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<mods:date id="C798A6F1B188D642491D399639C5AE44">2017</mods:date>
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<mods:number id="00EAF0F346D35D543A5F71DEA866F328">4229</mods:number>
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<mods:classification id="21B817CB1C87FE8444A8D1373BF66C8B">journal article</mods:classification>
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<mods:identifier id="930EA6E6E3E12F455DBEC9DD02C0DCCF" type="CLB-Dataset">37164</mods:identifier>
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<mods:identifier id="1927E451FF38DA376E0D0144BD7B815B" type="DOI">10.5281/zenodo.293480</mods:identifier>
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<treatment id="03FC3969BBE2FF2701BE6007FAD9030F" ID-DOI="http://doi.org/10.5281/zenodo.6029206" ID-GBIF-Taxon="127644060" ID-Zenodo-Dep="6029206" LSID="urn:lsid:plazi:treatment:03FC3969BBE2FF2701BE6007FAD9030F" httpUri="http://treatment.plazi.org/id/03FC3969BBE2FF2701BE6007FAD9030F" lastPageId="156" lastPageNumber="156" pageId="152" pageNumber="153">
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<subSubSection id="C34FDBF4BBE2FF2301BE6007FEBF050F" pageId="152" pageNumber="153" type="nomenclature">
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<paragraph id="8BEA887FBBE2FF2301BE6007FCB1052E" blockId="152.[151,869,1834,1893]" box="[151,869,1834,1860]" pageId="152" pageNumber="153">
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<heading id="D0A23F13BBE2FF2301BE6007FCB1052E" bold="true" box="[151,869,1834,1860]" fontSize="11" level="1" pageId="152" pageNumber="153" reason="1">
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<emphasis id="B921546DBBE2FF2301BE6007FCB1052E" bold="true" box="[151,869,1834,1860]" pageId="152" pageNumber="153">
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<taxonomicName id="4C55F3FCBBE2FF2301BE6007FD53052E" authority="Bjornberg, 1968" authorityName="Bjornberg" authorityYear="1968" box="[151,647,1834,1860]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="152" pageNumber="153" phylum="Arthropoda" rank="species" species="inflatus" status="comb. nov.">
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<emphasis id="B921546DBBE2FF2301BE6007FE75052E" bold="true" box="[151,417,1834,1860]" italics="true" pageId="152" pageNumber="153">Elenacalanus inflatus</emphasis>
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(
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<bibRefCitation id="EFC4F58EBBE2FF2300996007FDAB052E" author="Bjornberg" box="[432,639,1834,1860]" pageId="152" pageNumber="153" refString="Bjornberg, T. K. S. (1968) Four new species of Megacalanidae (Crustacea: Copepoda). Antarctic Research Series, 11, 73 - 90." type="journal article" year="1968">Björnberg, 1968</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A212E916BBE2FF2303A66007FCB1052E" box="[655,869,1834,1860]" pageId="152" pageNumber="153">new combination</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEA887FBBE2FF2301BE6061FEBF050F" blockId="152.[151,869,1834,1893]" box="[151,363,1868,1893]" pageId="152" pageNumber="153">
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(
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<figureCitation id="136E94FABBE2FF2301B66061FF21050F" box="[159,245,1868,1893]" captionStart="FIGURE 94" captionStartId="140.[151,250,1090,1112]" captionTargetBox="[179,1407,429,1042]" captionTargetId="figure@140.[151,1436,411,1068]" captionTargetPageId="140" captionText="FIGURE 94. Distribution of Elenacalanus nom. nov. species: filled triangle = Elenacalanus princeps; open trangle = E. eltaninae; open square = E. tageae n. sp.; filled square = E. sverdrupi; open circle = E. inflatus." httpUri="https://zenodo.org/record/311129/files/figure.png" pageId="152" pageNumber="153">Figs 94</figureCitation>
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,
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<figureCitation id="136E94FABBE2FF2300286060FEB7050F" box="[257,355,1869,1893]" captionStart-0="FIGURE 108" captionStart-1="FIGURE 109" captionStart-2="FIGURE 110" captionStart-3="FIGURE 111" captionStartId-0="155.[151,250,1373,1395]" captionStartId-1="156.[151,250,1768,1790]" captionStartId-2="157.[151,250,1574,1596]" captionStartId-3="158.[151,250,1452,1474]" captionTargetBox-0="[151,1436,194,1350]" captionTargetBox-1="[151,1435,410,1747]" captionTargetBox-2="[175,1433,194,1521]" captionTargetBox-3="[174,1418,267,1435]" captionTargetId-0="figure@155.[151,1436,193,1351]" captionTargetId-1="figure@156.[151,1436,409,1747]" captionTargetId-2="figure@157.[151,1436,193,1595]" captionTargetId-3="figure@158.[174,1418,267,1435]" captionTargetPageId-0="155" captionTargetPageId-1="156" captionTargetPageId-2="157" captionTargetPageId-3="158" captionText-0="FIGURE 108. Elenacalanus inflatus (Björnberg, 1968) female: A, dorsal view; B, dorsolateral view; C, rostrum; D, urosome, lateral view; E, right caudal ramus, dorsoposterior view; F, leg 1. Scale bars represent 1.0 mm on figures A, B, D, F; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." captionText-1="FIGURE 109. Elenacalanus inflatus (Björnberg, 1968) female: A, antennule, ancestral segments I – XIV; B, antennule, ancestral segments XV – XVIII; C, antennule, ancestral segments I – IV, dorsal view; D, antenna. Scale bars represent 1.0 mm on figures A – C; 0.1 mm on remaining figure. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." captionText-2="FIGURE 110. Elenacalanus inflatus (Björnberg, 1968) female: A, mandible; B, maxillule; C, maxilla praecoxal to basal endites; D, detail of small seta of praecoxal endite 2; E, detail of longest seta on coxal endite 1; F, detail of distal seta of basal endite; G, maxilla endopod and basal endite lateral view; H, maxilla endopod inner view. Scale bars represent 1.0 mm on figures G, H; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." captionText-3="FIGURE 111. Elenacalanus inflatus (Björnberg, 1968) female: A, maxilliped; B, detail of small seta on syncoxal endite 2 of maxilliped; C, detail of terminal seta on endopod segment 6 showing long fine setules along concave border; D, leg 2; E, leg 3; F, leg 4; G, leg 5. Scale bars represent 1.0 mm on figures A, C – F; 0.1 mm on remaining figure. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri-0="https://zenodo.org/record/311149/files/figure.png" httpUri-1="https://zenodo.org/record/311155/files/figure.png" httpUri-2="https://zenodo.org/record/293588/files/figure.png" httpUri-3="https://zenodo.org/record/311158/files/figure.png" pageId="152" pageNumber="153">108–111</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C34FDBF4BBE2FF2301BE60B9FCDE05C0" box="[151,778,1940,1962]" pageId="152" pageNumber="153" type="reference_group">
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<paragraph id="8BEA887FBBE2FF2301BE60B9FCDE05C0" blockId="152.[151,778,1940,1962]" box="[151,778,1940,1962]" pageId="152" pageNumber="153">
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<taxonomicName id="4C55F3FCBBE2FF2301BE60B9FDF505C0" authority="Bjornberg, 1968" authorityName="Bjornberg" authorityYear="1968" box="[151,545,1940,1962]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="152" pageNumber="153" phylum="Arthropoda" rank="species" species="inflatus">
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<emphasis id="B921546DBBE2FF2301BE60B9FEA705C0" box="[151,371,1940,1962]" italics="true" pageId="152" pageNumber="153">Bathycalanus inflatus</emphasis>
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<bibRefCitation id="EFC4F58EBBE2FF23005060B9FDF505C0" author="Bjornberg" box="[377,545,1940,1962]" pageId="152" pageNumber="153" refString="Bjornberg, T. K. S. (1968) Four new species of Megacalanidae (Crustacea: Copepoda). Antarctic Research Series, 11, 73 - 90." type="journal article" year="1968">Björnberg, 1968</bibRefCitation>
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</taxonomicName>
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, pp 81–85, figs 42–54.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34FDBF4BBE2FF2101BE60FAFE5105D5" lastPageId="154" lastPageNumber="155" pageId="152" pageNumber="153" type="materials_examined">
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<paragraph id="8BEA887FBBE2FF2301BE60FAFDD8059A" blockId="152.[151,524,2007,2032]" box="[151,524,2007,2032]" pageId="152" pageNumber="153">
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<emphasis id="B921546DBBE2FF2301BE60FAFEE1059A" bold="true" box="[151,309,2007,2032]" pageId="152" pageNumber="153">Type locality.</emphasis>
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56.108S 71.233W.
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</paragraph>
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<caption id="DF2AD8F7BBE3FF2201BE617EFD0304CC" httpUri="https://zenodo.org/record/293584/files/figure.png" pageId="153" pageNumber="154" targetBox="[153,1436,193,1502]" targetPageId="153">
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<paragraph id="8BEA887FBBE3FF2201BE617EFD0304CC" blockId="153.[151,1436,1619,1702]" pageId="153" pageNumber="154">
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<emphasis id="B921546DBBE3FF2201BE617EFEF80403" bold="true" box="[151,300,1619,1641]" pageId="153" pageNumber="154">FIGURE 106.</emphasis>
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<taxonomicName id="4C55F3FCBBE3FF220018617EFDD10403" box="[305,517,1619,1641]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="153" pageNumber="154" phylum="Arthropoda" rank="species" species="tageae" status="sp. nov.">
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<emphasis id="B921546DBBE3FF220018617EFDD10403" box="[305,517,1619,1641]" italics="true" pageId="153" pageNumber="154">Elenacalanus tageae</emphasis>
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</taxonomicName>
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<emphasis id="B921546DBBE3FF220323617EFD970403" bold="true" box="[522,579,1619,1641]" pageId="153" pageNumber="154">
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<taxonomicNameLabel id="A212E916BBE3FF220323617EFD970403" box="[522,579,1619,1641]" pageId="153" pageNumber="154" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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male: A, maxilla; B, endopod of maxilla; C, maxilliped; D, anterior view of leg 5; E, inner distal corner of left exopod segment 2 of leg 5. Scale bars represent 1.0 mm on figures A, C, D; 0.1 mm on remaining figures. Illustrated specimen from Antipode IV, Stn 55D.
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</paragraph>
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</caption>
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<paragraph id="8BEA887FBBE3FF2201EE61FFFC480559" blockId="153.[151,1436,1746,2023]" pageId="153" pageNumber="154">
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<emphasis id="B921546DBBE3FF2201EE61FFFE660481" bold="true" box="[199,434,1746,1771]" pageId="153" pageNumber="154">Material examined.</emphasis>
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Holotype specimen USNM
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<date id="FFEBAEBFBBE3FF2203D961FFFC970481" box="[752,835,1746,1771]" pageId="153" pageNumber="154" value="72-12-25">122572</date>
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and specimen USNM
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<date id="FFEBAEBFBBE3FF22056D61FFFB4C0481" box="[1092,1176,1746,1771]" pageId="153" pageNumber="154" value="73-12-25">122573</date>
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. Records from Natural History Museum, London: Discovery Stns, RMT8: 7406#33, 990–
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<quantity id="4CAD259ABBE3FF22028D61DBFC2A0565" box="[932,1022,1782,1807]" metricMagnitude="3" metricUnit="m" metricValue="1.25" pageId="153" pageNumber="154" unit="m" value="1250.0">1250 m</quantity>
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, 1♀ (
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<quantity id="4CAD259ABBE3FF22056F61DBFB600565" box="[1094,1204,1782,1807]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="153" pageNumber="154" unit="mm" value="13.5">13.5 mm</quantity>
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), BMNH 1993.876; 7709#44, 1250–
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<quantity id="4CAD259ABBE3FF2200646037FE700558" box="[333,420,1818,1843]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="153" pageNumber="154" unit="m" value="1500.0">1500 m</quantity>
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, 2♀ (12.4, 13.0 mm), BMNH 1993.877-878.
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</paragraph>
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<paragraph id="8BEA887FBBE3FF2201EE6013FC820511" blockId="153.[151,1436,1746,2023]" pageId="153" pageNumber="154">
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<emphasis id="B921546DBBE3FF2201EE6013FDC4053D" bold="true" box="[199,528,1854,1879]" pageId="153" pageNumber="154">Morphological description.</emphasis>
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Following description based on specimen from Discovery Stn 7406 (
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<collectionCode id="ED4410BABBE3FF22046F6012FA48053D" box="[1350,1436,1855,1879]" pageId="153" pageNumber="154">BMNH</collectionCode>
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1993.876). As for genus with following specific level features.
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</paragraph>
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<paragraph id="8BEA887FBBE3FF2101EE60ABFC8C029D" blockId="153.[151,1436,1746,2023]" lastBlockId="154.[151,1437,151,429]" lastPageId="154" lastPageNumber="155" pageId="153" pageNumber="154">
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Female (
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<figureCitation id="136E94FABBE3FF22000160ABFE5305F5" box="[296,391,1926,1951]" captionStart="FIGURE 108" captionStartId="155.[151,250,1373,1395]" captionTargetBox="[151,1436,194,1350]" captionTargetId="figure@155.[151,1436,193,1351]" captionTargetPageId="155" captionText="FIGURE 108. Elenacalanus inflatus (Björnberg, 1968) female: A, dorsal view; B, dorsolateral view; C, rostrum; D, urosome, lateral view; E, right caudal ramus, dorsoposterior view; F, leg 1. Scale bars represent 1.0 mm on figures A, B, D, F; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/311149/files/figure.png" pageId="153" pageNumber="154">Fig. 108</figureCitation>
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A–E). Total length
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||
<quantity id="4CAD259ABBE3FF22037460AAFD1505F5" box="[605,705,1927,1951]" metricMagnitude="-2" metricUnit="m" metricValue="1.29" pageId="153" pageNumber="154" unit="mm" value="12.9">12.9 mm</quantity>
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(range =
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||
<quantity id="4CAD259ABBE3FF22020560ABFC3B05F5" box="[812,1007,1926,1951]" metricMagnitude="-2" metricUnit="m" metricValue="1.3125" metricValueMax="1.385" metricValueMin="1.24" pageId="153" pageNumber="154" unit="mm" value="13.125" valueMax="13.85" valueMin="12.4">12.40–13.85 mm</quantity>
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). Body of ‘stout’ appearance such that depth of somites in lateral view, relative to the length of the whole animal or individual somites, is greater than in other species; Ur2/Gns = 0.93, where Ur2 is the midlength depth of free urosomite 2 and Gns is the posterior depth of the genital double-somite, in lateral view. In lateral view, posterolateral corners of pedigerous somite 5 bluntly triangular. Genital double-somite approximately as wide as long, symmetrical in dorsal view; in lateral view dorsal and ventral profile of second and third free urosomites convex.
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</paragraph>
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<paragraph id="8BEA887FBBE0FF2101EE6629FBC903C7" blockId="154.[151,1437,151,429]" pageId="154" pageNumber="155">
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Antennule (
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<figureCitation id="136E94FABBE0FF2100676629FE620376" box="[334,438,260,285]" captionStart="FIGURE 108" captionStartId="155.[151,250,1373,1395]" captionTargetBox="[151,1436,194,1350]" captionTargetId="figure@155.[151,1436,193,1351]" captionTargetPageId="155" captionText="FIGURE 108. Elenacalanus inflatus (Björnberg, 1968) female: A, dorsal view; B, dorsolateral view; C, rostrum; D, urosome, lateral view; E, right caudal ramus, dorsoposterior view; F, leg 1. Scale bars represent 1.0 mm on figures A, B, D, F; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/311149/files/figure.png" pageId="154" pageNumber="155">Figs 108</figureCitation>
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B, 109A–C) broken, ancestral segments I–XVIII, only, available; Measurements taken along posterior border of each segment but two (posterior (shortest) and anterior) measurements taken of ancestral segment I. I (249, 815); II–IV (617); V (281); VI (300); VII (389); VIII (373); IX (398); X–XI (776); XII (646); XIII (673); XIV (834); XV (971); XVI (1037); XVII (1081); XVIII (1185). Dorsal surface of ancestral segments I, II, and III, only, with dorsal surface hair sensillum and adjacent macula cribrosa.
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</paragraph>
|
||
<caption id="DF2AD8F7BBE0FF2101BE62B2FDBD0798" httpUri="https://zenodo.org/record/293585/files/figure.png" pageId="154" pageNumber="155" targetBox="[151,1435,481,1417]" targetPageId="154">
|
||
<paragraph id="8BEA887FBBE0FF2101BE62B2FDBD0798" blockId="154.[151,1436,1439,1522]" pageId="154" pageNumber="155">
|
||
<emphasis id="B921546DBBE0FF2101BE62B2FEF807DF" bold="true" box="[151,300,1439,1461]" pageId="154" pageNumber="155">FIGURE 107.</emphasis>
|
||
<taxonomicName id="4C55F3FCBBE0FF21001862B2FD1D07DF" authority="(Johnson, 1958)" authorityName="Johnson" authorityYear="1958" baseAuthorityName="Johnson" baseAuthorityYear="1958" box="[305,713,1439,1461]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="154" pageNumber="155" phylum="Arthropoda" rank="species" species="sverdrupi">
|
||
<emphasis id="B921546DBBE0FF21001862B2FDF507DF" box="[305,545,1439,1461]" italics="true" pageId="154" pageNumber="155">Elenacalanus sverdrupi</emphasis>
|
||
(Johnson, 1958)
|
||
</taxonomicName>
|
||
female: A, maxillule, posterior surface; B, maxillule praecoxal arthrite, anterior surface; C, leg 1 anterior surface. Scale bars represent 1.0 mm on figure C; 0.1 mm on figures A, B. Illustrated specimen from type specimen USNM101078.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BEA887FBBE0FF2101EE6136FC410458" blockId="154.[151,1436,1562,1983]" box="[199,917,1562,1587]" pageId="154" pageNumber="155">
|
||
Antenna (
|
||
<figureCitation id="136E94FABBE0FF21001C6137FE400459" box="[309,404,1562,1587]" captionStart="FIGURE 109" captionStartId="156.[151,250,1768,1790]" captionTargetBox="[151,1435,410,1747]" captionTargetId="figure@156.[151,1436,409,1747]" captionTargetPageId="156" captionText="FIGURE 109. Elenacalanus inflatus (Björnberg, 1968) female: A, antennule, ancestral segments I – XIV; B, antennule, ancestral segments XV – XVIII; C, antennule, ancestral segments I – IV, dorsal view; D, antenna. Scale bars represent 1.0 mm on figures A – C; 0.1 mm on remaining figure. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/311155/files/figure.png" pageId="154" pageNumber="155">Fig. 109</figureCitation>
|
||
D) exopod ancestral segment IV without seta.
|
||
</paragraph>
|
||
<paragraph id="8BEA887FBBE0FF2101EE6113FD410411" blockId="154.[151,1436,1562,1983]" pageId="154" pageNumber="155">
|
||
Mandible (
|
||
<figureCitation id="136E94FABBE0FF21006B6113FE75043D" box="[322,417,1598,1623]" captionStart="FIGURE 110" captionStartId="157.[151,250,1574,1596]" captionTargetBox="[175,1433,194,1521]" captionTargetId="figure@157.[151,1436,193,1595]" captionTargetPageId="157" captionText="FIGURE 110. Elenacalanus inflatus (Björnberg, 1968) female: A, mandible; B, maxillule; C, maxilla praecoxal to basal endites; D, detail of small seta of praecoxal endite 2; E, detail of longest seta on coxal endite 1; F, detail of distal seta of basal endite; G, maxilla endopod and basal endite lateral view; H, maxilla endopod inner view. Scale bars represent 1.0 mm on figures G, H; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/293588/files/figure.png" pageId="154" pageNumber="155">Fig. 110</figureCitation>
|
||
A) basis with all 4 setae inserted on distal inner border; that is, proximalmost seta inserted well distal to midlength of basis inner border.
|
||
</paragraph>
|
||
<paragraph id="8BEA887FBBE0FF2101EE61ABFCD9048C" blockId="154.[151,1436,1562,1983]" pageId="154" pageNumber="155">
|
||
Maxillule (
|
||
<figureCitation id="136E94FABBE0FF21006C61ABFE7204F5" box="[325,422,1670,1695]" captionStart="FIGURE 110" captionStartId="157.[151,250,1574,1596]" captionTargetBox="[175,1433,194,1521]" captionTargetId="figure@157.[151,1436,193,1595]" captionTargetPageId="157" captionText="FIGURE 110. Elenacalanus inflatus (Björnberg, 1968) female: A, mandible; B, maxillule; C, maxilla praecoxal to basal endites; D, detail of small seta of praecoxal endite 2; E, detail of longest seta on coxal endite 1; F, detail of distal seta of basal endite; G, maxilla endopod and basal endite lateral view; H, maxilla endopod inner view. Scale bars represent 1.0 mm on figures G, H; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/293588/files/figure.png" pageId="154" pageNumber="155">Fig. 110</figureCitation>
|
||
B) praecoxal arthrite with 13 setae including 2 on posterior surface; coxal endite without setae, basal endites 1 and 2 each with 2 setae; endopod segments with 1, 1, 4+1 anterior surface seta; basal exite without seta, epipodite with 7 long and 1 vestigial setae.
|
||
</paragraph>
|
||
<paragraph id="8BEA887FBBE0FF2101EE61DFFC660561" blockId="154.[151,1436,1562,1983]" box="[199,946,1778,1803]" pageId="154" pageNumber="155">
|
||
Maxilla (
|
||
<figureCitation id="136E94FABBE0FF21000461DFFE5F0561" box="[301,395,1778,1803]" captionStart="FIGURE 110" captionStartId="157.[151,250,1574,1596]" captionTargetBox="[175,1433,194,1521]" captionTargetId="figure@157.[151,1436,193,1595]" captionTargetPageId="157" captionText="FIGURE 110. Elenacalanus inflatus (Björnberg, 1968) female: A, mandible; B, maxillule; C, maxilla praecoxal to basal endites; D, detail of small seta of praecoxal endite 2; E, detail of longest seta on coxal endite 1; F, detail of distal seta of basal endite; G, maxilla endopod and basal endite lateral view; H, maxilla endopod inner view. Scale bars represent 1.0 mm on figures G, H; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/293588/files/figure.png" pageId="154" pageNumber="155">Fig. 110</figureCitation>
|
||
C–H) terminal setae only slightly curved distally.
|
||
</paragraph>
|
||
<paragraph id="8BEA887FBBE0FF2101EE603BFB9B0539" blockId="154.[151,1436,1562,1983]" pageId="154" pageNumber="155">
|
||
Maxilliped (
|
||
<figureCitation id="136E94FABBE0FF210071603BFE6F0545" box="[344,443,1814,1839]" captionStart="FIGURE 111" captionStartId="158.[151,250,1452,1474]" captionTargetBox="[174,1418,267,1435]" captionTargetId="figure@158.[174,1418,267,1435]" captionTargetPageId="158" captionText="FIGURE 111. Elenacalanus inflatus (Björnberg, 1968) female: A, maxilliped; B, detail of small seta on syncoxal endite 2 of maxilliped; C, detail of terminal seta on endopod segment 6 showing long fine setules along concave border; D, leg 2; E, leg 3; F, leg 4; G, leg 5. Scale bars represent 1.0 mm on figures A, C – F; 0.1 mm on remaining figure. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/311158/files/figure.png" pageId="154" pageNumber="155">Fig. 111</figureCitation>
|
||
A–C) syncoxal endite 4 longest seta extends to distal border of endopod segment 1.endopod segments 3–6 with 1, 1, 1, 4 setae (2 large and 2 very small), respectively.
|
||
</paragraph>
|
||
<paragraph id="8BEA887FBBE0FF2101EE6072FC0B05F1" blockId="154.[151,1436,1562,1983]" pageId="154" pageNumber="155">
|
||
Leg 1 (
|
||
<figureCitation id="136E94FABBE0FF2100306073FEAC051D" box="[281,376,1886,1911]" captionStart="FIGURE 108" captionStartId="155.[151,250,1373,1395]" captionTargetBox="[151,1436,194,1350]" captionTargetId="figure@155.[151,1436,193,1351]" captionTargetPageId="155" captionText="FIGURE 108. Elenacalanus inflatus (Björnberg, 1968) female: A, dorsal view; B, dorsolateral view; C, rostrum; D, urosome, lateral view; E, right caudal ramus, dorsoposterior view; F, leg 1. Scale bars represent 1.0 mm on figures A, B, D, F; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990 – 1250 m." httpUri="https://zenodo.org/record/311149/files/figure.png" pageId="154" pageNumber="155">Fig. 108</figureCitation>
|
||
F) basis inner distal seta curved along distal border of endopod segment 1; exopod segment 3 with proximal outer spine not extending as far as base of distal outer spine.
|
||
</paragraph>
|
||
<paragraph id="8BEA887FBBE0FF2101EE608BFE5105D5" blockId="154.[151,1436,1562,1983]" box="[199,389,1958,1983]" pageId="154" pageNumber="155">Male. Unknown.</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF2AD8F7BBE1FF2001BE6270FA4807DA" httpUri="https://zenodo.org/record/311149/files/figure.png" pageId="155" pageNumber="156" targetBox="[151,1436,194,1350]" targetPageId="155">
|
||
<paragraph id="8BEA887FBBE1FF2001BE6270FA4807DA" blockId="155.[151,1436,1373,1456]" pageId="155" pageNumber="156">
|
||
<emphasis id="B921546DBBE1FF2001BE6270FEF90719" bold="true" box="[151,301,1373,1395]" pageId="155" pageNumber="156">FIGURE 108.</emphasis>
|
||
<taxonomicName id="4C55F3FCBBE1FF20001A6270FD190719" authority="(Bjornberg, 1968)" authorityName="Bjornberg" authorityYear="1968" baseAuthorityName="Bjornberg" baseAuthorityYear="1968" box="[307,717,1373,1395]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="B921546DBBE1FF20001A6270FDC40719" box="[307,528,1373,1395]" italics="true" pageId="155" pageNumber="156">Elenacalanus inflatus</emphasis>
|
||
(Björnberg, 1968)
|
||
</taxonomicName>
|
||
female: A, dorsal view; B, dorsolateral view; C, rostrum; D, urosome, lateral view; E, right caudal ramus, dorsoposterior view; F, leg 1. Scale bars represent 1.0 mm on figures A, B, D, F; 0.1 mm on remaining figures. Illustrated specimen is from Natural History Museum, London, 1993.876, Discovery Stn 7406, 990–1250 m.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C34FDBF4BBE1FF2001EE62FAFB7A047E" pageId="155" pageNumber="156" type="distribution">
|
||
<paragraph id="8BEA887FBBE1FF2001EE62FAFB7A047E" blockId="155.[151,1437,1495,2024]" pageId="155" pageNumber="156">
|
||
<emphasis id="B921546DBBE1FF2001EE62FAFEB4079A" bold="true" box="[199,352,1495,1520]" pageId="155" pageNumber="156">Distribution.</emphasis>
|
||
<taxonomicName id="4C55F3FCBBE1FF20004062F5FD8B079A" box="[361,607,1496,1520]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="B921546DBBE1FF20004062F5FD8B079A" box="[361,607,1496,1520]" italics="true" pageId="155" pageNumber="156">Elenacalanus inflatus</emphasis>
|
||
</taxonomicName>
|
||
is a bathypelagic species known from the Drake Passage and the Scotia Sea,
|
||
<quantity id="4CAD259ABBE1FF2001E462D6FEEA0479" box="[205,318,1531,1556]" metricMagnitude="2" metricUnit="m" metricValue="9.334999999999999" metricValueMax="18.669999999999998" metricValueMin="0.0" pageId="155" pageNumber="156" unit="m" value="933.5" valueMax="1867.0" valueMin="0.0">0–1867 m</quantity>
|
||
(
|
||
<figureCitation id="136E94FABBE1FF20006462D6FE4B047E" box="[333,415,1531,1556]" captionStart="FIGURE 94" captionStartId="140.[151,250,1090,1112]" captionTargetBox="[179,1407,429,1042]" captionTargetId="figure@140.[151,1436,411,1068]" captionTargetPageId="140" captionText="FIGURE 94. Distribution of Elenacalanus nom. nov. species: filled triangle = Elenacalanus princeps; open trangle = E. eltaninae; open square = E. tageae n. sp.; filled square = E. sverdrupi; open circle = E. inflatus." httpUri="https://zenodo.org/record/311129/files/figure.png" pageId="155" pageNumber="156">Fig. 94</figureCitation>
|
||
) (
|
||
<bibRefCitation id="EFC4F58EBBE1FF20009C62D6FDBC047E" author="Bjornberg" box="[437,616,1531,1556]" pageId="155" pageNumber="156" refString="Bjornberg, T. K. S. (1968) Four new species of Megacalanidae (Crustacea: Copepoda). Antarctic Research Series, 11, 73 - 90." type="journal article" year="1968">Björnberg 1968</bibRefCitation>
|
||
) and the North Atlantic
|
||
<quantity id="4CAD259ABBE1FF20025362D6FBD30479" box="[890,1031,1531,1556]" metricMagnitude="3" metricUnit="m" metricValue="1.2" metricValueMax="1.5" metricValueMin="0.9" pageId="155" pageNumber="156" unit="m" value="1200.0" valueMax="1500.0" valueMin="900.0">900–1500 m</quantity>
|
||
(present data).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34FDBF4BBE1FF2701EE6132FAD9030F" lastPageId="156" lastPageNumber="157" pageId="155" pageNumber="156" type="discussion">
|
||
<paragraph id="8BEA887FBBE1FF2001EE6132FF2D0565" blockId="155.[151,1437,1495,2024]" pageId="155" pageNumber="156">
|
||
<materialsCitation id="3B3D8222BBE1FF2001EE6132FF2D0565" ID-GBIF-Occurrence="1427554978" collectionCode="USNM, BMNH" county="Rostral" location="Discovery Station" municipality="North Atlantic" pageId="155" pageNumber="156" specimenCode="USNM122572, BMNH 1993.876" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B921546DBBE1FF2001EE6132FEEF0452" bold="true" box="[199,315,1567,1592]" pageId="155" pageNumber="156">Remarks.</emphasis>
|
||
Re-examination of the
|
||
<typeStatus id="54EE36DDBBE1FF2003456132FD1A0452" box="[620,718,1567,1592]" pageId="155" pageNumber="156" type="holotype">holotype</typeStatus>
|
||
slide (
|
||
<specimenCode id="DBF32004BBE1FF2002056132FC010452" box="[812,981,1567,1592]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="155" pageNumber="156">
|
||
<collectionCode id="ED4410BABBE1FF2002056132FC540452" box="[812,896,1567,1592]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="155" pageNumber="156">USNM</collectionCode>
|
||
<date id="FFEBAEBFBBE1FF2002A96132FC010452" box="[896,981,1567,1592]" pageId="155" pageNumber="156" value="72-12-25">122572</date>
|
||
</specimenCode>
|
||
) and examination of specimen from
|
||
<location id="8E8ADEA4BBE1FF2001BE616EFEB50436" LSID="urn:lsid:plazi:treatment:03FC3969BBE2FF2701BE6007FAD9030F:8E8ADEA4BBE1FF2001BE616EFEB50436" box="[151,353,1603,1628]" county="Rostral" municipality="North Atlantic" name="Discovery Station" pageId="155" pageNumber="156">Discovery Station</location>
|
||
7406 (
|
||
<specimenCode id="DBF32004BBE1FF2000986169FDAE0436" box="[433,634,1603,1628]" collectionCode="BMNH" pageId="155" pageNumber="156">
|
||
<collectionCode id="ED4410BABBE1FF2000986169FDD30436" box="[433,519,1604,1628]" pageId="155" pageNumber="156">BMNH</collectionCode>
|
||
1993.876
|
||
</specimenCode>
|
||
) confirms most of the written description of
|
||
<bibRefCitation id="EFC4F58EBBE1FF200553616EFA950436" author="Bjornberg" box="[1146,1345,1603,1628]" pageId="155" pageNumber="156" refString="Bjornberg, T. K. S. (1968) Four new species of Megacalanidae (Crustacea: Copepoda). Antarctic Research Series, 11, 73 - 90." type="journal article" year="1968">
|
||
<location id="8E8ADEA4BBE1FF200553616EFB3F0436" LSID="urn:lsid:plazi:treatment:03FC3969BBE2FF2701BE6007FAD9030F:8E8ADEA4BBE1FF200553616EFB3F0436" box="[1146,1259,1603,1628]" county="Rostral" municipality="North Atlantic" name="Bjornberg" pageId="155" pageNumber="156">Björnberg</location>
|
||
(1968)
|
||
</bibRefCitation>
|
||
.
|
||
<location id="8E8ADEA4BBE1FF200464616EFA480436" LSID="urn:lsid:plazi:treatment:03FC3969BBE2FF2701BE6007FAD9030F:8E8ADEA4BBE1FF200464616EFA480436" box="[1357,1436,1603,1628]" county="Rostral" municipality="North Atlantic" name="Details" pageId="155" pageNumber="156">Details</location>
|
||
of the setation of the maxillule and maxilliped are corrected above.
|
||
<location id="8E8ADEA4BBE1FF2002B36145FC7F0415" LSID="urn:lsid:plazi:treatment:03FC3969BBE2FF2701BE6007FAD9030F:8E8ADEA4BBE1FF2002B36145FC7F0415" box="[922,939,1640,1663]" county="Rostral" municipality="North Atlantic" name="It" pageId="155" pageNumber="156">It</location>
|
||
is noted that the leg labelled as leg
|
||
<quantity id="4CAD259ABBE1FF20046F6145FAA604EA" box="[1350,1394,1639,1664]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" pageId="155" pageNumber="156" unit="in" value="4.0">4 in</quantity>
|
||
the original description is leg 2 because it has 8 setae on endopod segment 3.
|
||
<location id="8E8ADEA4BBE1FF2002D861A1FBC904CE" LSID="urn:lsid:plazi:treatment:03FC3969BBE2FF2701BE6007FAD9030F:8E8ADEA4BBE1FF2002D861A1FBC904CE" box="[1009,1053,1676,1700]" county="Rostral" municipality="North Atlantic" name="Leg" pageId="155" pageNumber="156">Leg</location>
|
||
4 endopod segment 3 has only 7 setae in
|
||
<collectingMunicipality id="6B8E1205BBE1FF2001DC6182FE4D04A2" box="[245,409,1711,1736]" pageId="155" pageNumber="156">North Atlantic</collectingMunicipality>
|
||
material (
|
||
<specimenCode id="DBF32004BBE1FF200324619DFD0D04A2" box="[525,729,1711,1736]" collectionCode="BMNH" pageId="155" pageNumber="156">
|
||
<collectionCode id="ED4410BABBE1FF200324619DFDB704A2" box="[525,611,1712,1736]" pageId="155" pageNumber="156">BMNH</collectionCode>
|
||
1993.876
|
||
</specimenCode>
|
||
).
|
||
<collectingCounty id="628BF0F3BBE1FF2003C56182FCE904A2" box="[748,829,1711,1736]" pageId="155" pageNumber="156">Rostral</collectingCounty>
|
||
filaments bluntly taper and the posterolateral corners of pedigerous somite 5 are bluntly triangular, therefore
|
||
<taxonomicName id="4C55F3FCBBE1FF20020E61F9FC4A0486" box="[807,926,1748,1772]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="B921546DBBE1FF20020E61F9FC4A0486" box="[807,926,1748,1772]" italics="true" pageId="155" pageNumber="156">E. inflatus</emphasis>
|
||
</taxonomicName>
|
||
is the same as most other species in these respects.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BEA887FBBE1FF2701EE6036FAD9030F" blockId="155.[151,1437,1495,2024]" lastBlockId="156.[151,1437,151,357]" lastPageId="156" lastPageNumber="157" pageId="155" pageNumber="156">
|
||
<emphasis id="B921546DBBE1FF2001EE6036FE13055E" bold="true" box="[199,455,1819,1844]" pageId="155" pageNumber="156">Species comparisons.</emphasis>
|
||
<taxonomicName id="4C55F3FCBBE1FF2000F86031FD1C055E" box="[465,712,1820,1844]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="B921546DBBE1FF2000F86031FD1C055E" box="[465,712,1820,1844]" italics="true" pageId="155" pageNumber="156">Elenacalanus inflatus</emphasis>
|
||
</taxonomicName>
|
||
is very like
|
||
<taxonomicName id="4C55F3FCBBE1FF2002486031FC310559" box="[865,997,1820,1843]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="princeps">
|
||
<emphasis id="B921546DBBE1FF2002486031FC310559" box="[865,997,1820,1843]" italics="true" pageId="155" pageNumber="156">E. princeps</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C55F3FCBBE1FF20050A6031FB440559" box="[1059,1168,1820,1843]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="tageae" status="sp. nov.">
|
||
<emphasis id="B921546DBBE1FF20050A6031FB440559" box="[1059,1168,1820,1843]" italics="true" pageId="155" pageNumber="156">E. tageae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A212E916BBE1FF2005B26036FB09055E" box="[1179,1245,1819,1844]" pageId="155" pageNumber="156" rank="species">
|
||
<emphasis id="B921546DBBE1FF2005B26036FB09055E" bold="true" box="[1179,1245,1819,1844]" pageId="155" pageNumber="156">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
in that all three species have 2 setae on basal endite 2 of the maxillule and the posterolateral corners of pedigerous somite 5 are bluntly triangular.
|
||
<taxonomicName id="4C55F3FCBBE1FF20004E6049FE0E0516" box="[359,474,1892,1916]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="B921546DBBE1FF20004E6049FE0E0516" box="[359,474,1892,1916]" italics="true" pageId="155" pageNumber="156">E. inflatus</emphasis>
|
||
</taxonomicName>
|
||
is distinguished by the distal placement of the four setae of the basis of the mandible, and the setae on the terminal part of the maxilla which are hardly curled. The dorsal surface of ancestral segments I, II, and III, only, have a dorsal surface hair sensillum and an adjacent macula cribrosa (in other species where these characteristics are known,
|
||
<emphasis id="B921546DBBE1FF20032D60FCFCCE0582" box="[516,794,2000,2024]" italics="true" pageId="155" pageNumber="156">
|
||
<taxonomicName id="4C55F3FCBBE1FF20032D60FCFD53058D" box="[516,647,2000,2024]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="princeps">E. princeps</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C55F3FCBBE1FF2003BB60FCFCCE0582" box="[658,794,2000,2024]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="eltaninae">E. eltaninae</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C55F3FCBBE1FF20027B60FCFC680582" box="[850,956,2001,2024]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="155" pageNumber="156" phylum="Arthropoda" rank="species" species="tageae" status="sp. nov.">
|
||
<emphasis id="B921546DBBE1FF20027B60FCFC680582" box="[850,956,2001,2024]" italics="true" pageId="155" pageNumber="156">E. tageae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A212E916BBE1FF2002EA60E2FBD70582" box="[963,1027,1999,2024]" pageId="155" pageNumber="156" rank="species">
|
||
<emphasis id="B921546DBBE1FF2002EA60E2FBD70582" bold="true" box="[963,1027,1999,2024]" pageId="155" pageNumber="156">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, segment IV and V both have a hair sensillum which may not be accompanied by a macula cribrosa—Table 11). It is difficult to quantify the general description of
|
||
<taxonomicName id="4C55F3FCBBE6FF2700116790FE7F02BE" box="[312,427,188,212]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="156" pageNumber="157" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="B921546DBBE6FF2700116790FE7F02BE" box="[312,427,188,212]" italics="true" pageId="156" pageNumber="157">E. inflatus</emphasis>
|
||
</taxonomicName>
|
||
as being ‘stout’ because the single specimen examined has the urosome tilted dorsally, its somites are telescoped and bounds could not be put on any measurements made. Nevertheless, we suggest
|
||
<taxonomicName id="4C55F3FCBBE6FF2704AD67CCFF380376" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="156" pageNumber="157" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="B921546DBBE6FF2704AD67CCFF380376" italics="true" pageId="156" pageNumber="157">E. inflatus</emphasis>
|
||
</taxonomicName>
|
||
may possibly be distinguished from other
|
||
<emphasis id="B921546DBBE6FF2703F66629FCA30376" box="[735,887,260,284]" italics="true" pageId="156" pageNumber="157">Elenacalanus</emphasis>
|
||
in the future by the ratio between the depth at midlength of free urosomite 2 (Ur2) and the posterior depth of the genital double-somite (Gns): Gns/Ur2 = 0.93 (this ratio from a single specimen of:
|
||
<taxonomicName id="4C55F3FCBBE6FF2703156660FD6F030E" box="[572,699,333,356]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="156" pageNumber="157" phylum="Arthropoda" rank="species" species="princeps">
|
||
<emphasis id="B921546DBBE6FF2703156660FD6F030E" box="[572,699,333,356]" italics="true" pageId="156" pageNumber="157">E. princeps</emphasis>
|
||
</taxonomicName>
|
||
= 0.76;
|
||
<taxonomicName id="4C55F3FCBBE6FF2702306660FC74030E" box="[793,928,332,356]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="156" pageNumber="157" phylum="Arthropoda" rank="species" species="eltaninae">
|
||
<emphasis id="B921546DBBE6FF2702306660FC74030E" box="[793,928,332,356]" italics="true" pageId="156" pageNumber="157">E. eltaninae</emphasis>
|
||
</taxonomicName>
|
||
= 0.85;
|
||
<taxonomicName id="4C55F3FCBBE6FF2702D46660FBB3030E" box="[1021,1127,333,356]" class="Maxillopoda" family="Megacalanidae" genus="Elenacalanus" kingdom="Animalia" order="Calanoida" pageId="156" pageNumber="157" phylum="Arthropoda" rank="species" species="tageae" status="sp. nov.">
|
||
<emphasis id="B921546DBBE6FF2702D46660FBB3030E" box="[1021,1127,333,356]" italics="true" pageId="156" pageNumber="157">E. tageae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A212E916BBE6FF2705476661FB79030F" box="[1134,1197,332,357]" pageId="156" pageNumber="157" rank="species">
|
||
<emphasis id="B921546DBBE6FF2705476661FB79030F" bold="true" box="[1134,1197,332,357]" pageId="156" pageNumber="157">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
= 0.86).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |