338 lines
44 KiB
XML
338 lines
44 KiB
XML
<document id="74AA6D3F374A2B97BE19A76EA34311C5" ID-DOI="10.5281/zenodo.156812" ID-GBIF-Dataset="25664e50-d235-4a1e-b81d-fed1844fa62d" ID-ISSN="11755326" ID-Zenodo-Dep="156812" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459625329093" checkinUser="plazi" docAuthor="Guerrero-Kommritz, Jürgen" docDate="2003" docId="0396972AFFF0FF84FE9FC612C64E8DB8" docLanguage="en" docName="zt00282.pdf" docOrigin="Zootaxa 282" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Portaratrum fascinatus Guerrero-Kommritz, 2003, n. sp." docType="treatment" docVersion="10" lastPageNumber="13" masterDocId="FFAFEF52FFF8FF88FF97C70EC3598C6E" masterDocTitle="Portaratrum, a new genus of deepsea Tanaidacea (Crustacea) with description of two new species" masterLastPageNumber="14" masterPageNumber="1" pageNumber="9" updateTime="1698203940878" updateUser="plazi">
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<mods:titleInfo id="4354692E8060FB7FD43CC6AE62662EB9">
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<mods:title id="7DF486A76B0E1DC81C353A648D21E5E9">Portaratrum, a new genus of deepsea Tanaidacea (Crustacea) with description of two new species</mods:title>
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</mods:titleInfo>
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<mods:name id="5825A97106E976E8D0FE0D2B7F5F25EC" type="personal">
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<mods:namePart id="885F402FFFA6C9238E5C824DACB452DC">Guerrero-Kommritz, Jürgen</mods:namePart>
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<mods:typeOfResource id="EE8EA6C029A3C678D3A105F7A6725997">text</mods:typeOfResource>
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<mods:title id="B96B55064EB49570F8AF7503F08A7509">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="6C02CDA16197FA322B107AC6D4B9E6F8">
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<mods:date id="0C980ED5F00DD0612AC797D3B407CC60">2003</mods:date>
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<mods:detail id="2BAE09462C1EA8AABDE603B8276A5EAC" type="volume">
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<mods:number id="864DC18D5FBE6EF8E63CF4812D90109E">282</mods:number>
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<mods:start id="D806D81BDC4BE18217A2154D5E06302B">1</mods:start>
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<mods:classification id="ADBC693CD6334C315BEC290C4F5A0AE3">journal article</mods:classification>
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<mods:identifier id="4D209B2A50801E9AE08D306AE542D036" type="DOI">10.5281/zenodo.156812</mods:identifier>
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<mods:identifier id="1DF0C94626E41332B81120C6CCE7D42F" type="GBIF-Dataset">25664e50-d235-4a1e-b81d-fed1844fa62d</mods:identifier>
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<mods:identifier id="2CAE70136AD4353AEBDB687426B37596" type="ISSN">11755326</mods:identifier>
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<mods:identifier id="69055AAE1912CD1BC140B460106D5DB7" type="Zenodo-Dep">156812</mods:identifier>
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<treatment id="0396972AFFF0FF84FE9FC612C64E8DB8" ID-DOI="http://doi.org/10.5281/zenodo.6276689" ID-GBIF-Taxon="119332056" ID-Zenodo-Dep="6276689" LSID="urn:lsid:plazi:treatment:0396972AFFF0FF84FE9FC612C64E8DB8" httpUri="http://treatment.plazi.org/id/0396972AFFF0FF84FE9FC612C64E8DB8" lastPageId="12" lastPageNumber="13" pageId="8" pageNumber="9">
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<subSubSection id="C32575B7FFF0FF80FE9FC612C1B78D5B" box="[264,750,283,310]" pageId="8" pageNumber="9" type="nomenclature">
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<paragraph id="8B80263CFFF0FF80FE9FC612C1B78D5B" blockId="8.[264,750,283,310]" box="[264,750,283,310]" pageId="8" pageNumber="9">
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<heading id="D0C89150FFF0FF80FE9FC612C1B78D5B" bold="true" box="[264,750,283,310]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
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<emphasis id="B94BFA2EFFF0FF80FE9FC612C1B78D5B" bold="true" box="[264,750,283,310]" pageId="8" pageNumber="9">
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<taxonomicName id="4C3F5DBFFFF0FF80FE9FC612C17B8D58" ID-CoL="4LZVV" box="[264,546,284,310]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="fascinatus" status="sp. nov.">
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<emphasis id="B94BFA2EFFF0FF80FE9FC612C17B8D58" bold="true" box="[264,546,284,310]" italics="true" pageId="8" pageNumber="9">Portaratrum fascinatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2784755FFF0FF80FDBDC615C1358D5B" box="[554,620,283,309]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
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(
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<figureCitation id="13043AB9FFF0FF80FDECC615C1918D5B" box="[635,712,283,309]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Figs 3</figureCitation>
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,
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<figureCitation id="13043AB9FFF0FF80FD41C615C1BC8D5B" box="[726,741,283,309]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="8" pageNumber="9">4</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32575B7FFF0FF80FE9FC669C26E8E27" pageId="8" pageNumber="9" type="materials_examined">
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<paragraph id="8B80263CFFF0FF80FE9FC669C74B8DC7" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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<emphasis id="B94BFA2EFFF0FF80FE9FC669C2BE8DEE" box="[264,487,359,384]" italics="true" pageId="8" pageNumber="9">Material examined</emphasis>
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:
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<typeStatus id="5484989EFFF0FF80FE60C669C1308DEF" box="[503,617,359,385]" pageId="8" pageNumber="9" type="holotype">Holotype</typeStatus>
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:
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<collectionCode id="ED2EBEF9FFF0FF80FDE2C669C1EF8DEF" box="[629,694,359,385]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="8" pageNumber="9">ZMH</collectionCode>
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<collectionCode id="ED2EBEF9FFF0FF80FD29C669C1848DEF" box="[702,733,359,385]" pageId="8" pageNumber="9">K</collectionCode>
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40357, nonovigerous female,
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<quantity id="4CC78BD9FFF0FF80FBD1C669C7FD8DEF" box="[1094,1188,359,385]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="8" pageNumber="9" unit="mm" value="2.7">2.7 mm</quantity>
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,
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<emphasis id="B94BFA2EFFF0FF80FB27C669C7A18DEE" box="[1200,1272,359,384]" italics="true" pageId="8" pageNumber="9">Sonne</emphasis>
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station 105/574,
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<geoCoordinate id="EE0B40FBFFF0FF80FE3CC681C17D8DC7" box="[427,548,399,425]" direction="south" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="-7.069267">7°4.156´S</geoCoordinate>
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,
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<geoCoordinate id="EE0B40FBFFF0FF80FDA7C681C1878DC7" box="[560,734,399,425]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-88.4631">088°27.786´W</geoCoordinate>
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,
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<quantity id="4CC78BD9FFF0FF80FD7DC681C01F8DC7" box="[746,838,399,425]" metricMagnitude="3" metricUnit="m" metricValue="4.179" pageId="8" pageNumber="9" unit="m" value="4179.0">4179 m</quantity>
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,
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<date id="FF8100FCFFF0FF80FCC6C681C08E8DC7" box="[849,983,399,425]" pageId="8" pageNumber="9" value="1996-01-24">24.01.1996</date>
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, BC.
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</paragraph>
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<paragraph id="8B80263CFFF0FF80FEAFC6B9C26E8E27" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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<typeStatus id="5484989EFFF0FF80FEAFC6B9C2F78DBF" box="[312,430,439,465]" pageId="8" pageNumber="9" type="paratype">Paratypes</typeStatus>
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:
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<collectionCode id="ED2EBEF9FFF0FF80FE53C6B9C15C8DBF" box="[452,517,439,465]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="8" pageNumber="9">ZMH</collectionCode>
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||
<collectionCode id="ED2EBEF9FFF0FF80FD8FC6B9C16E8DBF" box="[536,567,439,465]" pageId="8" pageNumber="9">K</collectionCode>
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||
40358, ovigerous female,
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||
<quantity id="4CC78BD9FFF0FF80FC1EC6B9C0AB8DBF" box="[905,1010,439,465]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="8" pageNumber="9" unit="mm" value="2.5">2.5 mm</quantity>
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,
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<emphasis id="B94BFA2EFFF0FF80FB9FC6B9C7098DBE" box="[1032,1104,439,464]" italics="true" pageId="8" pageNumber="9">Sonne</emphasis>
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station 105/574,
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||
<geoCoordinate id="EE0B40FBFFF0FF80FE9FC6D1C2D88D97" box="[264,385,479,505]" direction="south" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="-7.0700502">7°4.203´S</geoCoordinate>
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,
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<geoCoordinate id="EE0B40FBFFF0FF80FE1AC6D1C1758D97" box="[397,556,479,505]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="9" value="-88.46567">088°27.94´W</geoCoordinate>
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,
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||
<quantity id="4CC78BD9FFF0FF80FDA0C6D1C1CB8D97" box="[567,658,479,505]" metricMagnitude="3" metricUnit="m" metricValue="4.166" pageId="8" pageNumber="9" unit="m" value="4166.0">4166 m</quantity>
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||
,
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<date id="FF8100FCFFF0FF80FD09C6D1C07D8D97" box="[670,804,479,505]" pageId="8" pageNumber="9" value="1996-01-20">20.01.1996</date>
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, BC.
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<collectionCode id="ED2EBEF9FFF0FF80FCF2C6D1C0FF8D97" box="[869,934,479,505]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="8" pageNumber="9">ZMH</collectionCode>
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||
<collectionCode id="ED2EBEF9FFF0FF80FC3AC6D1C0958D97" box="[941,972,479,505]" pageId="8" pageNumber="9">K</collectionCode>
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||
40359, nonovigerous female,
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||
<quantity id="4CC78BD9FFF0FF80FE9FC509C2308E4F" box="[264,361,519,545]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="8" pageNumber="9" unit="mm" value="1.6">1.6 mm</quantity>
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||
, dissected,
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||
<emphasis id="B94BFA2EFFF0FF80FE61C509C1678E4E" box="[502,574,519,544]" italics="true" pageId="8" pageNumber="9">Sonne</emphasis>
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||
station 55/539,
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||
<geoCoordinate id="EE0B40FBFFF0FF80FC91C509C0288E4F" box="[774,881,519,545]" direction="south" orientation="latitude" pageId="8" pageNumber="9" precision="9" value="-7.0728335">7°4.37´S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE0B40FBFFF0FF80FC17C509C7798E4F" box="[896,1056,519,545]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="9" value="-88.46267">088°27.76´W</geoCoordinate>
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||
,
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||
<quantity id="4CC78BD9FFF0FF80FBB8C509C7D68E4F" box="[1071,1167,519,545]" metricMagnitude="3" metricUnit="m" metricValue="4.16" pageId="8" pageNumber="9" unit="m" value="4160.0">4160 m</quantity>
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||
,
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||
<date id="FF8100FCFFF0FF80FB08C509C67C8E4F" box="[1183,1317,519,545]" pageId="8" pageNumber="9" value="1996-01-16">16.01.1996</date>
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||
, BC.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C32575B7FFF0FF80FEAFC559C1DF8EAF" pageId="8" pageNumber="9" type="diagnosis">
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<paragraph id="8B80263CFFF0FF80FEAFC559C1DF8EAF" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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<emphasis id="B94BFA2EFFF0FF80FEAFC559C2F68E1E" box="[312,431,599,624]" italics="true" pageId="8" pageNumber="9">Diagnosis</emphasis>
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: Cheliped robust, chela wide and stout, exopod of uropod about half of the length of endopod first article. First article of maxilliped palp with stout simple seta. Propodus of pereopods 1–3 smooth.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32575B7FFF0FF83FEAFC5C1C1578A60" lastPageId="11" lastPageNumber="12" pageId="8" pageNumber="9" type="description">
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<paragraph id="8B80263CFFF0FF80FEAFC5C1C2DB8F7F" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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<emphasis id="B94BFA2EFFF0FF80FEAFC5C1C29B8E86" box="[312,450,719,744]" italics="true" pageId="8" pageNumber="9">Description</emphasis>
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: Nonovigerous female. Body (
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<figureCitation id="13043AB9FFF0FF80FCA2C5C1C0238E87" box="[821,890,719,745]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
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a): long and slender, 6.5 times longer than wide.
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</paragraph>
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<paragraph id="8B80263CFFF0FF80FEAFC411C0648F57" blockId="8.[264,1323,359,1825]" box="[312,829,799,825]" pageId="8" pageNumber="9">
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Cephalothorax (
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<figureCitation id="13043AB9FFF0FF80FE63C411C1638F57" box="[500,570,799,825]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
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a, b, c): of oval shape.
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</paragraph>
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<paragraph id="8B80263CFFF0FF80FEAFC449C0238FE7" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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||
Pereon (
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||
<figureCitation id="13043AB9FFF0FF80FE0EC449C2868F0F" box="[409,479,839,865]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
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a, b): pereonite 2 longest, pereonite 3 as long as pereonite 4, pereonite 5 shorter than 4 and longer than 6. Pereonite 1 shortest.
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</paragraph>
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<paragraph id="8B80263CFFF0FF80FEAFC499C1CD886F" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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Pleon (
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<figureCitation id="13043AB9FFF0FF80FE1CC499C2888FDF" box="[395,465,919,945]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
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a, b): pleonite 1 slightly larger than following pleonites. Pleonites 2–5 of equal length. Pleonite 5 with prominent ventral spiniform process, pleotelson pentameral, narrower than pereon, apex blunt.
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</paragraph>
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<paragraph id="8B80263CFFF0FF80FEAFC301C19288CF" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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Antennula (
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<figureCitation id="13043AB9FFF0FF80FE55C301C15E8847" box="[450,519,1039,1065]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
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d): composed of four articles. First article longest, as long as following three articles together, with one simple seta. Second article with two distal simple setae. Third article with three simple setae in longitudinal row. Fourth article with six terminal simple setae and one aesthetasc.
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</paragraph>
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<paragraph id="8B80263CFFF0FF80FEAFC3A1C07B8907" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
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Antenna (
|
||
<figureCitation id="13043AB9FFF0FF80FE3AC3A1C2AC88A7" box="[429,501,1199,1225]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
e): composed of six articles. First article short, naked. Second article wider than long with a ventral distal spine and four dorsal setules. Third article as long as wide, naked. Fourth article longest, with two long ventral and one simple dorsal setae. Fifth article longer than wide, with one simple long ventral seta. Sixth article shortest, with one short and four long simple terminal setae.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF0FF80FEAFC279C72F89FF" blockId="8.[264,1323,359,1825]" box="[312,1142,1399,1425]" pageId="8" pageNumber="9">
|
||
Labrum (
|
||
<figureCitation id="13043AB9FFF0FF80FE32C279C2B389FF" box="[421,490,1399,1425]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
f): hoodshaped with many setules on the distal margin.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF0FF80FEAFC291C05A898F" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
|
||
Mandible (
|
||
<figureCitation id="13043AB9FFF0FF80FE2CC291C15D89D7" box="[443,516,1439,1465]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">
|
||
Fig.
|
||
<quantity id="4CC78BD9FFF0FF80FE62C291C15D89D7" box="[501,516,1439,1465]" metricMagnitude="-3" metricUnit="kg" metricValue="3.0" pageId="8" pageNumber="9" unit="g" value="3.0">3</quantity>
|
||
</figureCitation>
|
||
g): well calcified, lacinia mobilis pointed, pars molaris well developed and broad, ending in several spinules.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF0FF80FEAFC2E1C7358A67" blockId="8.[264,1323,359,1825]" box="[312,1132,1519,1545]" pageId="8" pageNumber="9">
|
||
Maxillule (
|
||
<figureCitation id="13043AB9FFF0FF80FE2DC2E1C1598A67" box="[442,512,1519,1545]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
h): endite naked with four short and five long spines.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF0FF80FEAFC119C7578A5F" blockId="8.[264,1323,359,1825]" box="[312,1038,1559,1585]" pageId="8" pageNumber="9">
|
||
Maxilla (
|
||
<figureCitation id="13043AB9FFF0FF80FE34C119C2B38A5F" box="[419,490,1559,1585]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">
|
||
Fig.
|
||
<date id="FF8100FCFFF0FF80FE4DC119C2B38A5F" box="[474,490,1559,1585]" pageId="8" pageNumber="9">3</date>
|
||
</figureCitation>
|
||
i): drop shaped (triangular) with pointed angle.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF0FF80FEAFC131C7AF8A37" blockId="8.[264,1323,359,1825]" box="[312,1270,1599,1625]" pageId="8" pageNumber="9">
|
||
Labium (
|
||
<figureCitation id="13043AB9FFF0FF80FE34C131C2B38A37" box="[419,490,1599,1625]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
j): composed of two lobes, with row of fine setules on distal angle.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF0FF80FEAFC169C0F58A97" blockId="8.[264,1323,359,1825]" pageId="8" pageNumber="9">
|
||
Maxilliped (
|
||
<figureCitation id="13043AB9FFF0FF80FE5BC169C14D8AEF" box="[460,532,1639,1665]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
k): basis oval, endites with lobe or ‘scale’ distally, without setae. Palp composed of four articles. First article with long stout external seta. Second article with two simple and one serrate stout inner setae. Third article with three simple stout setae. Fourth article with four stout simple terminal setae.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF0FF80FEAFC009C1008B4F" blockId="8.[264,1323,359,1825]" box="[312,601,1799,1825]" pageId="8" pageNumber="9">Epignath: not recovered.</paragraph>
|
||
<caption id="DF4076B4FFF1FF81FE9FC1ABC7378B4A" httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="9" pageNumber="10" targetBox="[270,1313,326,1675]" targetPageId="9">
|
||
<paragraph id="8B80263CFFF1FF81FE9FC1ABC7378B4A" blockId="9.[264,1323,1701,1828]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94BFA2EFFF1FF81FE9FC1ABC2D68AD3" bold="true" box="[264,399,1701,1725]" pageId="9" pageNumber="10">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C3F5DBFFFF1FF81FE0CC1A8C1C08AD3" box="[411,665,1702,1725]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="fascinatus" status="sp. nov.">
|
||
<emphasis id="B94BFA2EFFF1FF81FE0CC1A8C1C08AD3" box="[411,665,1702,1725]" italics="true" pageId="9" pageNumber="10">Portaratrum fascinatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2784755FFF1FF81FD32C1ABC1BC8AD2" box="[677,741,1701,1724]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype ZMH K40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF4076B4FFF2FF82FE9FC1B1C1168B4C" httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="10" pageNumber="11" targetBox="[279,1315,331,1696]" targetPageId="10">
|
||
<paragraph id="8B80263CFFF2FF82FE9FC1B1C1168B4C" blockId="10.[264,1322,1727,1826]" pageId="10" pageNumber="11">
|
||
<emphasis id="B94BFA2EFFF2FF82FE9FC1B1C2D38AB9" bold="true" box="[264,394,1727,1751]" pageId="10" pageNumber="11">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C3F5DBFFFF2FF82FE06C1B1C1D28AB8" box="[401,651,1727,1750]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="fascinatus" status="sp. nov.">
|
||
<emphasis id="B94BFA2EFFF2FF82FE06C1B1C1D28AB8" box="[401,651,1727,1750]" italics="true" pageId="10" pageNumber="11">Portaratrum fascinatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2784755FFF2FF82FD04C1B1C1978AB8" box="[659,718,1727,1750]" pageId="10" pageNumber="11" rank="species">n. sp.</taxonomicNameLabel>
|
||
, paratype ZMH K40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC612C18E8D90" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
Cheliped (
|
||
<figureCitation id="13043AB9FFF3FF83FE22C612C1598D58" box="[437,512,284,310]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="11" pageNumber="12">Fig. 4</figureCitation>
|
||
a): basis fused to cephalothorax, as long as wide. Merus triangular, with one ventral simple seta. Carpus with irregular ventral margin with two ventral simple setae at midlength and one dorsal distal seta. Propodus stout, twice as long as wide, fixed finger half as long as propodus; two ventral simple setae and three short simple dorsal setae near cutting edge. Cutting edge with a cutting plate composed of six weak teeth. Dactylus as long as fixed finger, naked.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC502C1C88EA8" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
Pereopod 1 (
|
||
<figureCitation id="13043AB9FFF3FF83FE5AC502C14F8E48" box="[461,534,524,550]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="11" pageNumber="12">Fig. 4</figureCitation>
|
||
b): basis 3.5 times longer than wide, naked. Ischium short with one simple seta. Merus with one stout simple distal seta. Carpus shorter than propodus and longer than merus, with one stout simple distal seta. Propodus naked, as long as dactylus and unguis together, with one small stout distal seta. Dactylus smooth. Unguis sharp and slender about as long as dactylus.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC5DAC67F8E80" blockId="11.[264,1323,284,1870]" box="[312,1318,724,750]" pageId="11" pageNumber="12">
|
||
Pereopod 2 (
|
||
<figureCitation id="13043AB9FFF3FF83FE5BC5DAC14D8E80" box="[460,532,724,750]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="11" pageNumber="12">Fig. 4</figureCitation>
|
||
c): as pereopod 1 except carpus with three stout simple distal setae.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC5F2C7FF8F50" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
Pereopod 3 (
|
||
<figureCitation id="13043AB9FFF3FF83FE45C5F2C1458F78" box="[466,540,764,790]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="11" pageNumber="12">Fig. 4</figureCitation>
|
||
d): as pereopod 2 except basis three times as long as broad, with plumose seta at midlength and propodus with three stout simple terminal setae.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC442C2108868" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
Pereopod 4 (
|
||
<figureCitation id="13043AB9FFF3FF83FE58C442C14E8F08" box="[463,535,844,870]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="11" pageNumber="12">Fig. 4</figureCitation>
|
||
e): basis about 4.75 times longer than broad, naked. Ischium short, with one simple seta. Merus shorter than carpus, with two stout simple distal setae. Carpus shorter than propodus, with two stout simple distal setae. Propodus with three stout simple terminal setae. Dactylus smooth. Unguis short and sharp, about one third the length of dactylus.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC31AC6588840" blockId="11.[264,1323,284,1870]" box="[312,1281,1044,1070]" pageId="11" pageNumber="12">
|
||
Pereopod 5 (
|
||
<figureCitation id="13043AB9FFF3FF83FE5BC31AC14A8840" box="[460,531,1044,1070]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="11" pageNumber="12">Fig. 4</figureCitation>
|
||
f): as pereopod 4 except merus with one stout simple distal seta.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC332C67E8810" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
Pereopod 6 (
|
||
<figureCitation id="13043AB9FFF3FF83FE59C332C14F8838" box="[462,534,1084,1110]" captionStart="FIGURE 4" captionStartId="10.[264,367,1727,1751]" captionTargetBox="[279,1315,331,1696]" captionTargetId="figure@10.[271,1322,329,1700]" captionTargetPageId="10" captionText="FIGURE 4. Portaratrum fascinatus n. sp., paratype ZMH K 40359, nonovigerous female: a, cheliped, external view; b, pereopod 1; c, pereopod 2; d, pereopod 3; e, pereopod 4; f, pereopod 5; g, pereopod 6. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156816/files/figure.png" pageId="11" pageNumber="12">
|
||
Fig.
|
||
<quantity id="4CC78BD9FFF3FF83FD92C332C14F8838" box="[517,534,1084,1110]" metricMagnitude="-3" metricUnit="kg" metricValue="4.0" pageId="11" pageNumber="12" unit="g" value="4.0">4</quantity>
|
||
</figureCitation>
|
||
g): as pereopod 4 except merus with three stout simple distal setae. Carpus with four stout simple distal setae. Propodus with four simple stout terminal setae.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC382C15088A0" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
Pleopods (
|
||
<figureCitation id="13043AB9FFF3FF83FE21C382C15988C8" box="[438,512,1164,1190]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="11" pageNumber="12">Fig. 3</figureCitation>
|
||
l): biramous, basal article pentameral, endopod as exopod, with six simple terminal setae.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC3D2C2C88900" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
Uropods (
|
||
<figureCitation id="13043AB9FFF3FF83FE3AC3D2C2AA8898" box="[429,499,1244,1270]" captionStart="FIGURE 3" captionStartId="9.[264,367,1701,1725]" captionTargetBox="[270,1313,326,1675]" captionTargetId="figure@9.[270,1318,326,1677]" captionTargetPageId="9" captionText="FIGURE 3. Portaratrum fascinatus n. sp., holotype ZMH K 40357, nonovigerous female: a, body, dorsal view; b, body, lateral view; c, cephalothorax, ventral view. Scale bar 1 mm. Paratype ZMH K 40359, nonovigerous female: d, antennula; e, antenna; f, labrum; g, mandibles; h,. maxillula; i, maxilla; j, labium; k, maxilliped; l, pleopod; m, uropod. Scale bar 0.1 mm." httpUri="https://zenodo.org/record/156815/files/figure.png" pageId="11" pageNumber="12">
|
||
Fig.
|
||
<quantity id="4CC78BD9FFF3FF83FE72C3D2C2AA8898" box="[485,499,1244,1270]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="11" pageNumber="12" unit="m" value="3.0">3</quantity>
|
||
</figureCitation>
|
||
m): biramous, basal article as long as first article of endopod. Exopod uniarticled, about half length of first endopod article, with two long terminal setae. Endopod biarticled, first article with two long distal setae, second article with four long simple distal setae.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC272C79F89D0" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
<emphasis id="B94BFA2EFFF3FF83FEAFC272C15189FB" box="[312,520,1404,1429]" italics="true" pageId="11" pageNumber="12">Ovigerous female</emphasis>
|
||
: As for nonovigerous female, except pereonites compressed dorsoventrally and oostegites are formed on pereonites 1–4. Marsupium with
|
||
<specimenCount id="9D39EDB5FFF3FF83FBF3C2AAC79B89D0" box="[1124,1218,1444,1470]" pageId="11" pageNumber="12" type="egg">13 eggs</specimenCount>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC2C2C17B8988" blockId="11.[264,1323,284,1870]" box="[312,546,1484,1510]" pageId="11" pageNumber="12">
|
||
<emphasis id="B94BFA2EFFF3FF83FEAFC2C2C2D1898B" box="[312,392,1484,1509]" italics="true" pageId="11" pageNumber="12">Neuter</emphasis>
|
||
: Not known.
|
||
</paragraph>
|
||
<paragraph id="8B80263CFFF3FF83FEAFC2FAC1578A60" blockId="11.[264,1323,284,1870]" box="[312,526,1524,1550]" pageId="11" pageNumber="12">
|
||
<emphasis id="B94BFA2EFFF3FF83FEAFC2FAC22D8A63" box="[312,372,1524,1549]" italics="true" pageId="11" pageNumber="12">Male</emphasis>
|
||
: Not known.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32575B7FFF3FF83FEAFC112C1D48A30" pageId="11" pageNumber="12" type="materials_examined">
|
||
<paragraph id="8B80263CFFF3FF83FEAFC112C1D48A30" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
<emphasis id="B94BFA2EFFF3FF83FEAFC112C2978A5B" box="[312,462,1564,1589]" italics="true" pageId="11" pageNumber="12">
|
||
<typeStatus id="5484989EFFF3FF83FEAFC112C2378A5B" box="[312,366,1564,1589]" pageId="11" pageNumber="12">Type</typeStatus>
|
||
locality
|
||
</emphasis>
|
||
: Abyssal plains of the tropical East Pacific. DISCOL, station 105/574,
|
||
<geoCoordinate id="EE0B40FBFFF3FF83FA87C112C23D8A30" direction="south" orientation="latitude" pageId="11" pageNumber="12" precision="1" value="-7.069267">7° 4.156´S</geoCoordinate>
|
||
<geoCoordinate id="EE0B40FBFFF3FF83FEFCC14AC1788A30" box="[363,545,1604,1630]" direction="west" orientation="longitude" pageId="11" pageNumber="12" precision="1" value="-88.4631">088° 27.786´W</geoCoordinate>
|
||
,
|
||
<quantity id="4CC78BD9FFF3FF83FDBAC14AC1D08A30" box="[557,649,1604,1630]" metricMagnitude="3" metricUnit="m" metricValue="4.179" pageId="11" pageNumber="12" unit="m" value="4179.0">4179 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32575B7FFF3FF83FEAFC162C0418AB8" pageId="11" pageNumber="12" type="etymology">
|
||
<paragraph id="8B80263CFFF3FF83FEAFC162C0418AB8" blockId="11.[264,1323,284,1870]" pageId="11" pageNumber="12">
|
||
<emphasis id="B94BFA2EFFF3FF83FEAFC162C2EC8AEB" box="[312,437,1644,1669]" italics="true" pageId="11" pageNumber="12">Etymology</emphasis>
|
||
: The Latin
|
||
<taxonomicName id="4C3F5DBFFFF3FF83FDD2C162C1E58AEB" box="[581,700,1644,1669]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="fascinatus">
|
||
<emphasis id="B94BFA2EFFF3FF83FDD2C162C1E58AEB" box="[581,700,1644,1669]" italics="true" pageId="11" pageNumber="12">fascinatus</emphasis>
|
||
</taxonomicName>
|
||
(enchanted); refering to the Enchanted Island (Islas Encantadas) the former Spanish name of the Galapagos Islands, located to the north of the sampling area; a part of the ‘Enchanted’ Sea.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32575B7FFF3FF84FEAFC1EAC1658DC0" lastPageId="12" lastPageNumber="13" pageId="11" pageNumber="12" type="discussion">
|
||
<paragraph id="8B80263CFFF3FF84FEAFC1EAC1658DC0" blockId="11.[264,1323,284,1870]" lastBlockId="12.[264,1323,284,470]" lastPageId="12" lastPageNumber="13" pageId="11" pageNumber="12">
|
||
<emphasis id="B94BFA2EFFF3FF83FEAFC1EAC2C78A93" box="[312,414,1764,1789]" italics="true" pageId="11" pageNumber="12">Remarks</emphasis>
|
||
:
|
||
<taxonomicName id="4C3F5DBFFFF3FF83FE27C1EAC1258A93" box="[432,636,1764,1789]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="afer">
|
||
<emphasis id="B94BFA2EFFF3FF83FE27C1EAC1258A93" box="[432,636,1764,1789]" italics="true" pageId="11" pageNumber="12">Portaratrum afer</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B94BFA2EFFF3FF83FD2EC1EAC0128A93" box="[697,843,1764,1789]" italics="true" pageId="11" pageNumber="12">P. f a s c i n a t u s</emphasis>
|
||
differ in the form of the cheliped: in
|
||
<taxonomicName id="4C3F5DBFFFF3FF83FA82C1EAC2278B4B" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="fascinatus">
|
||
<emphasis id="B94BFA2EFFF3FF83FA82C1EAC2278B4B" italics="true" pageId="11" pageNumber="12">P. fascinatus</emphasis>
|
||
</taxonomicName>
|
||
the carpus is shorter and wider, the ventral setae are larger than in
|
||
<emphasis id="B94BFA2EFFF3FF83FB36C002C7B28B4B" box="[1185,1259,1804,1829]" italics="true" pageId="11" pageNumber="12">P. a f e r</emphasis>
|
||
. The propodus of pereopods 1–3 is serrated in
|
||
<emphasis id="B94BFA2EFFF3FF83FD7FC03AC0698B23" box="[744,816,1844,1869]" italics="true" pageId="11" pageNumber="12">P. a f e r</emphasis>
|
||
and smooth in
|
||
<taxonomicName id="4C3F5DBFFFF3FF83FC71C03AC7208B23" box="[998,1145,1844,1869]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="fascinatus">
|
||
<emphasis id="B94BFA2EFFF3FF83FC71C03AC7208B23" box="[998,1145,1844,1869]" italics="true" pageId="11" pageNumber="12">P. fascinatus</emphasis>
|
||
</taxonomicName>
|
||
. The dactyli of pereopods
|
||
<quantity id="4CC78BD9FFF4FF84FE1EC612C28C8D58" box="[393,469,284,310]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" metricValueMax="1.524" metricValueMin="1.016" pageId="12" pageNumber="13" unit="in" value="5.0" valueMax="6.0" valueMin="4.0">4–6 in</quantity>
|
||
<emphasis id="B94BFA2EFFF4FF84FE49C612C1708D5B" box="[478,553,284,309]" italics="true" pageId="12" pageNumber="13">P. a f e r</emphasis>
|
||
have a ventral groove bordered by spinules; in
|
||
<taxonomicName id="4C3F5DBFFFF4FF84FBFFC612C7A78D5B" box="[1128,1278,284,309]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="fascinatus">
|
||
<emphasis id="B94BFA2EFFF4FF84FBFFC612C7A78D5B" box="[1128,1278,284,309]" italics="true" pageId="12" pageNumber="13">P. fascinatus</emphasis>
|
||
</taxonomicName>
|
||
the dactyli of the pereopods 4–6 do not have a groove or spinules. The uropod exopod is about onethird of the length of the first article of the endopod in
|
||
<emphasis id="B94BFA2EFFF4FF84FC52C662C7578DEB" box="[965,1038,364,389]" italics="true" pageId="12" pageNumber="13">P. a f e r</emphasis>
|
||
and is about the half of the length in
|
||
<taxonomicName id="4C3F5DBFFFF4FF84FE35C69AC16F8DC3" box="[418,566,404,429]" class="Malacostraca" genus="Portaratrum" kingdom="Animalia" order="Tanaidacea" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="fascinatus">
|
||
<emphasis id="B94BFA2EFFF4FF84FE35C69AC16F8DC3" box="[418,566,404,429]" italics="true" pageId="12" pageNumber="13">P. fascinatus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32575B7FFF4FF84FEAFC6B2C64E8DB8" box="[312,1303,444,470]" pageId="12" pageNumber="13" type="distribution">
|
||
<paragraph id="8B80263CFFF4FF84FEAFC6B2C64E8DB8" blockId="12.[264,1323,284,470]" box="[312,1303,444,470]" pageId="12" pageNumber="13">
|
||
<emphasis id="B94BFA2EFFF4FF84FEAFC6B2C29E8DBB" box="[312,455,444,469]" italics="true" pageId="12" pageNumber="13">Distribution</emphasis>
|
||
: Known only from the abyssal plains of the tropical East Pacific Ocean.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |