201 lines
27 KiB
XML
201 lines
27 KiB
XML
<document id="76990C116FEA53A024D87730212546DC" ID-DOI="10.5281/zenodo.193532" ID-GBIF-Dataset="9cdd5597-9a11-4ba8-9c55-ef18fd01b409" ID-ISSN="1175-5326" ID-Zenodo-Dep="193532" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460152636202" checkinUser="plazi" docAuthor="Labay, Vjacheslav S." docDate="2010" docId="03B33D54FFB9FF8DDBA0FC84415FFA5D" docLanguage="en" docName="zt02354p044.pdf" docOrigin="Zootaxa 2354" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Antarctodius noncarinatus Labay, 2010, sp. n." docType="treatment" docVersion="7" lastPageNumber="39" masterDocId="FF8A452CFFB8FF89DB37FFD3423FFFFA" masterDocTitle="A new species and subspecies of Ochlesidae Stebbing, 1910 (Amphipoda: Gammaridea) from the Okhotsk Sea" masterLastPageNumber="44" masterPageNumber="35" pageNumber="36" updateTime="1698235552884" updateUser="plazi">
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<mods:titleInfo id="A14727CE3288FE79643A21B943F6A5FA">
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<mods:title id="20A9B93855A302FF0891B1CC3253631C">A new species and subspecies of Ochlesidae Stebbing, 1910 (Amphipoda: Gammaridea) from the Okhotsk Sea</mods:title>
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<mods:name id="20450E1AC3CEA71BA65D8E59F0F152D2" type="personal">
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<mods:namePart id="055B2F09D88B976CB5BB342252BD0D33">Labay, Vjacheslav S.</mods:namePart>
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<mods:typeOfResource id="BBFA74A51FDB8C00625E466A8A93FAA3">text</mods:typeOfResource>
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<mods:title id="F573FA1FE89DBB1EBB3AE7AC19781EE5">Zootaxa</mods:title>
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<mods:part id="D0036AD2D92EDCB92A57F03C7E49A4C5">
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<mods:date id="9CB97609E47382E62024389C38E23EAD">2010</mods:date>
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<mods:detail id="644951ACA27FB81AA99405F0CDE74F79" type="volume">
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<mods:number id="9AF567BA7489B6B7263D8F2929FBCE39">2354</mods:number>
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<mods:start id="EE67FFC0918F6345FE07F316EBA0D559">35</mods:start>
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<mods:classification id="7C28018EC744C5D20B28CBBBB71AE895">journal article</mods:classification>
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<mods:identifier id="FF0F5C58F4C1D5629849D1EB50C4F215" type="DOI">10.5281/zenodo.193532</mods:identifier>
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<mods:identifier id="26649E3FB38BB471AF9E187E9CF63C4D" type="GBIF-Dataset">9cdd5597-9a11-4ba8-9c55-ef18fd01b409</mods:identifier>
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<mods:identifier id="41701675DCEBA5102D7685B31B99C9DE" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="2B6DC99BAC6ED424991003DA440CFFFF" type="Zenodo-Dep">193532</mods:identifier>
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<treatment id="03B33D54FFB9FF8DDBA0FC84415FFA5D" ID-DOI="http://doi.org/10.5281/zenodo.6205735" ID-GBIF-Taxon="119383311" ID-Zenodo-Dep="6205735" LSID="urn:lsid:plazi:treatment:03B33D54FFB9FF8DDBA0FC84415FFA5D" httpUri="http://treatment.plazi.org/id/03B33D54FFB9FF8DDBA0FC84415FFA5D" lastPageId="4" lastPageNumber="39" pageId="1" pageNumber="36">
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<subSubSection id="C300DFC9FFB9FF88DBA0FC84433BFC6E" pageId="1" pageNumber="36" type="nomenclature">
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<paragraph id="8BA58C42FFB9FF88DBA0FC844013FC8B" blockId="1.[151,556,855,916]" box="[151,556,855,881]" pageId="1" pageNumber="36">
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<heading id="D0ED3B2EFFB9FF88DBA0FC844013FC8B" bold="true" box="[151,556,855,881]" fontSize="11" level="1" pageId="1" pageNumber="36" reason="1">
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<emphasis id="B96E5050FFB9FF88DBA0FC844013FC8B" bold="true" box="[151,556,855,881]" pageId="1" pageNumber="36">
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<taxonomicName id="4C1AF7C1FFB9FF88DBA0FC8443E4FC8B" box="[151,475,855,881]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="36" phylum="Arthropoda" rank="species" species="noncarinatus" status="sp. nov.">
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<emphasis id="B96E5050FFB9FF88DBA0FC8443E4FC8B" bold="true" box="[151,475,855,881]" italics="true" pageId="1" pageNumber="36">Antarctodius noncarinatus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25DED2BFFB9FF88DADDFC844013FC8B" box="[490,556,855,881]" pageId="1" pageNumber="36" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BA58C42FFB9FF88DBA0FCA9433BFC6E" blockId="1.[151,556,855,916]" box="[151,260,890,916]" pageId="1" pageNumber="36">
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<figureCitation id="132190C7FFB9FF88DBA0FCA9433BFC6E" box="[151,260,890,916]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="1.[151,255,1977,2001]" captionStartId-1="2.[151,255,866,890]" captionStartId-2="2.[151,256,1901,1925]" captionStartId-3="3.[151,257,1066,1090]" captionTargetBox-0="[422,1160,1262,1910]" captionTargetBox-1="[354,1215,198,830]" captionTargetBox-2="[360,1227,985,1864]" captionTargetBox-3="[376,1218,194,1034]" captionTargetId-0="figure@1.[398,1188,1234,1953]" captionTargetId-1="figure@2.[340,1248,194,845]" captionTargetId-2="figure@2.[340,1248,973,1880]" captionTargetId-3="figure@3.[340,1248,194,1045]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionTargetPageId-2="2" captionTargetPageId-3="3" captionText-0="FIGURE 1. Antarctodius noncarinatus, sp. n., holotype male, 18 mm, Okhotsk Sea. Lateral." captionText-1="FIGURE 2. Antarctodius noncarinatus, sp. n., holotype male, 18 mm, Okhotsk Sea. a, antenna 1; b, antenna 2; c, right mandible; d, left mandible; e, lower lip; f, maxilla 1; g, maxilla 2; h, maxilliped." captionText-2="FIGURE 3. Antarctodius noncarinatus, sp. n., holotype male, 18 mm, Okhotsk Sea. a, pereopod 1; b, pereopod 2; c, pereopod 3; d, pereopod 4; e, pereopod 5; f, pereopod 6; g, pereopod 7." captionText-3="FIGURE 4. Antarctodius noncarinatus, sp. n., holotype male, 18 mm, Okhotsk Sea. a, epimeral plate 1; b, epimeral plate 2; c, epimeral plate 3; d, pleopod 3; e, uropod 1; f, uropod 2; g, uropod 3; h, telson." httpUri-0="https://zenodo.org/record/193533/files/figure.png" httpUri-1="https://zenodo.org/record/193534/files/figure.png" httpUri-2="https://zenodo.org/record/193535/files/figure.png" httpUri-3="https://zenodo.org/record/193536/files/figure.png" pageId="1" pageNumber="36">Figs. 1–4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C300DFC9FFB9FF88DBA0FC1641AAFBFE" pageId="1" pageNumber="36" type="materials_examined">
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<paragraph id="8BA58C42FFB9FF88DBA0FC1641AAFBFE" blockId="1.[151,1437,965,1178]" pageId="1" pageNumber="36">
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<emphasis id="B96E5050FFB9FF88DBA0FC164334FC25" bold="true" box="[151,267,965,991]" pageId="1" pageNumber="36">Material.</emphasis>
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<typeStatus id="54A132E0FFB9FF88DA24FC1643BAFC25" box="[275,389,965,991]" pageId="1" pageNumber="36" type="holotype">Holotype</typeStatus>
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: Okhotsk Sea,
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<date id="FFA4AA82FFB9FF88D904FC1640E8FC25" box="[563,727,965,991]" pageId="1" pageNumber="36" value="2007-08-12">12 Aug. 2007</date>
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,
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<geoCoordinate id="EE2EEA85FFB9FF88D9D4FC164178FC25" box="[739,839,965,991]" direction="north" orientation="latitude" pageId="1" pageNumber="36" precision="925" value="55.366665">54°82'N</geoCoordinate>
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,
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<geoCoordinate id="EE2EEA85FFB9FF88D864FC1641FDFC25" box="[851,962,965,991]" direction="east" orientation="longitude" pageId="1" pageNumber="36" precision="925" value="144.71666">144°43'E</geoCoordinate>
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,
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<quantity id="4CE221A7FFB9FF88D8F9FC164623FC25" box="[974,1052,965,991]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="36" unit="m" value="200.0">200 m</quantity>
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, male, length
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<quantity id="4CE221A7FFB9FF88DFF7FC164728FC25" box="[1216,1303,965,991]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" pageId="1" pageNumber="36" unit="mm" value="18.0">18 mm</quantity>
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. Collection of a Museum of Marine Biology Institute, Vladivostok:
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<accessionNumber id="944911A1FFB9FF88D810FC3941AEFBFE" box="[807,913,1002,1028]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/N18861" pageId="1" pageNumber="36" type="EnaNcbi">N 18861</accessionNumber>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C300DFC9FFB9FF88DBF3FBDC46BDFB60" pageId="1" pageNumber="36" type="diagnosis">
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<paragraph id="8BA58C42FFB9FF88DBF3FBDC46BDFB60" blockId="1.[151,1437,965,1178]" pageId="1" pageNumber="36">
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<emphasis id="B96E5050FFB9FF88DBF3FBDC4377FBD3" bold="true" box="[196,328,1039,1065]" pageId="1" pageNumber="36">Diagnosis.</emphasis>
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Body smooth dorsally, without up-right teeth. Bases of pereopods 5–7 with rounded right angle posterodistally. Eye large, long reniform. Maxilla 1 palp 2-articulate, long, reaching end of outer plate, with few setae on the distal margin. Maxilliped palp 4-articulate, article 4 strongly reduced. Carpus lobe of preopod 2 (gnathopod 2) exceeding 1/3–1/4 length of propodus. Telson visibly entire.
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</paragraph>
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</subSubSection>
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<caption id="DF65DCCAFFB9FF88DBA0F86A4647F82A" box="[151,1144,1977,2001]" httpUri="https://zenodo.org/record/193533/files/figure.png" pageId="1" pageNumber="36" targetBox="[422,1160,1262,1910]" targetPageId="1">
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<paragraph id="8BA58C42FFB9FF88DBA0F86A4647F82A" blockId="1.[151,1144,1977,2001]" box="[151,1144,1977,2001]" pageId="1" pageNumber="36">
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<emphasis id="B96E5050FFB9FF88DBA0F86A4326F82B" bold="true" box="[151,281,1977,2001]" pageId="1" pageNumber="36">FIGURE 1.</emphasis>
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<taxonomicName id="4C1AF7C1FFB9FF88DA17F86A4003F82A" box="[288,572,1977,2000]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="36" phylum="Arthropoda" rank="species" species="noncarinatus" status="sp. nov.">
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<emphasis id="B96E5050FFB9FF88DA17F86A4003F82A" box="[288,572,1977,2000]" italics="true" pageId="1" pageNumber="36">Antarctodius noncarinatus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25DED2BFFB9FF88D97EF86A40BBF82B" box="[585,644,1977,2001]" pageId="1" pageNumber="36" rank="species">
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<emphasis id="B96E5050FFB9FF88D97EF86A40BBF82B" bold="true" box="[585,644,1977,2001]" pageId="1" pageNumber="36">sp. n.</emphasis>
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</taxonomicNameLabel>
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, holotype male, 18 mm, Okhotsk Sea. Lateral.
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</paragraph>
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</caption>
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<caption id="DF65DCCAFFBAFF8BDBA0FCB141D1FC60" httpUri="https://zenodo.org/record/193534/files/figure.png" pageId="2" pageNumber="37" targetBox="[354,1215,198,830]" targetPageId="2">
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<paragraph id="8BA58C42FFBAFF8BDBA0FCB141D1FC60" blockId="2.[151,1436,866,922]" pageId="2" pageNumber="37">
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<emphasis id="B96E5050FFBAFF8BDBA0FCB14325FC80" bold="true" box="[151,282,866,890]" pageId="2" pageNumber="37">FIGURE 2.</emphasis>
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<taxonomicName id="4C1AF7C1FFBAFF8BDA16FCB04002FC80" box="[289,573,867,890]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="37" phylum="Arthropoda" rank="species" species="noncarinatus" status="sp. nov.">
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<emphasis id="B96E5050FFBAFF8BDA16FCB04002FC80" box="[289,573,867,890]" italics="true" pageId="2" pageNumber="37">Antarctodius noncarinatus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25DED2BFFBAFF8BD97BFCB140B6FC80" box="[588,649,866,890]" pageId="2" pageNumber="37" rank="species">
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<emphasis id="B96E5050FFBAFF8BD97BFCB140B6FC80" bold="true" box="[588,649,866,890]" pageId="2" pageNumber="37">sp. n.</emphasis>
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</taxonomicNameLabel>
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, holotype male, 18 mm, Okhotsk Sea. a, antenna 1; b, antenna 2; c, right mandible; d, left mandible; e, lower lip; f, maxilla 1; g, maxilla 2; h, maxilliped.
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</paragraph>
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</caption>
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<caption id="DF65DCCAFFBAFF8BDBA0F8BE41B1F85F" httpUri="https://zenodo.org/record/193535/files/figure.png" pageId="2" pageNumber="37" targetBox="[360,1227,985,1864]" targetPageId="2">
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<paragraph id="8BA58C42FFBAFF8BDBA0F8BE41B1F85F" blockId="2.[151,1436,1901,1957]" pageId="2" pageNumber="37">
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<emphasis id="B96E5050FFBAFF8BDBA0F8BE4323F87F" bold="true" box="[151,284,1901,1925]" pageId="2" pageNumber="37">FIGURE 3.</emphasis>
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<taxonomicName id="4C1AF7C1FFBAFF8BDA13F8BD4079F87F" box="[292,582,1902,1925]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="37" phylum="Arthropoda" rank="species" species="noncarinatus" status="sp. nov.">
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<emphasis id="B96E5050FFBAFF8BDA13F8BD4079F87F" box="[292,582,1902,1925]" italics="true" pageId="2" pageNumber="37">Antarctodius noncarinatus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25DED2BFFBAFF8BD963F8BE40ADF87F" box="[596,658,1901,1925]" pageId="2" pageNumber="37" rank="species">
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<emphasis id="B96E5050FFBAFF8BD963F8BE40ADF87F" bold="true" box="[596,658,1901,1925]" pageId="2" pageNumber="37">sp. n.</emphasis>
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</taxonomicNameLabel>
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, holotype male, 18 mm, Okhotsk Sea. a, pereopod 1; b, pereopod 2; c, pereopod 3; d, pereopod 4; e, pereopod 5; f, pereopod 6; g, pereopod 7.
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</paragraph>
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</caption>
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<caption id="DF65DCCAFFBBFF8ADBA0FBF94678FB98" httpUri="https://zenodo.org/record/193536/files/figure.png" pageId="3" pageNumber="38" targetBox="[376,1218,194,1034]" targetPageId="3">
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<paragraph id="8BA58C42FFBBFF8ADBA0FBF94678FB98" blockId="3.[151,1436,1066,1122]" pageId="3" pageNumber="38">
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<emphasis id="B96E5050FFBBFF8ADBA0FBF94322FBB8" bold="true" box="[151,285,1066,1090]" pageId="3" pageNumber="38">FIGURE 4.</emphasis>
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<taxonomicName id="4C1AF7C1FFBBFF8ADA13FBF84077FBB8" box="[292,584,1067,1090]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="38" phylum="Arthropoda" rank="species" species="noncarinatus" status="sp. nov.">
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<emphasis id="B96E5050FFBBFF8ADA13FBF84077FBB8" box="[292,584,1067,1090]" italics="true" pageId="3" pageNumber="38">Antarctodius noncarinatus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25DED2BFFBBFF8AD960FBF940AAFBB8" box="[599,661,1066,1090]" pageId="3" pageNumber="38" rank="species">
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<emphasis id="B96E5050FFBBFF8AD960FBF940AAFBB8" bold="true" box="[599,661,1066,1090]" pageId="3" pageNumber="38">sp. n.</emphasis>
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</taxonomicNameLabel>
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, holotype male, 18 mm, Okhotsk Sea. a, epimeral plate 1; b, epimeral plate 2; c, epimeral plate 3; d, pleopod 3; e, uropod 1; f, uropod 2; g, uropod 3; h, telson.
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</paragraph>
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</caption>
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<subSubSection id="C300DFC9FFBBFF8DDBF3FB4340B9FC1D" lastPageId="4" lastPageNumber="39" pageId="3" pageNumber="38" type="description">
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<paragraph id="8BA58C42FFBBFF8ADBF3FB43407BFA55" blockId="3.[151,1437,1168,2015]" pageId="3" pageNumber="38">
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<emphasis id="B96E5050FFBBFF8ADBF3FB434363FB50" bold="true" box="[196,348,1168,1194]" pageId="3" pageNumber="38">Description.</emphasis>
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Body smooth dorsally, without teeth and humps. Sculpture of cover is large punctuation (fig. 1). Rostrum well-developed, reaching a distal margin of peduncle article 1 of antenna 1. Lower corner of cephalon subrectangular. Coxa 1–3 longer than wide, slightly curved anteriorly (fig. 3a-c). Coxa 1 distally subacute; coxa 2–3 with smoothly rounded right angle anterodistally. Coxa 4 excavated posteroproximally with rounded posterodistal margin (fig. 3d). Coxa 5–7 each with produced posterior lobe. Eye large, long reniform, about 4/7 of the head height. Antenna 1 longer than antenna 2; lacking accessory flagellum; flagellum with numerous sensible setae along lower margin (fig. 2a). Antenna 2 with short flagellum slightly longer than last palp article (fig. 2b).
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</paragraph>
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<paragraph id="8BA58C42FFBBFF8ADBF3FA694131F905" blockId="3.[151,1437,1168,2015]" pageId="3" pageNumber="38">
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Mandible conical; incisor multidentate, accessory plate present on left side; molar prominent, setose; strong spine row presents between incisor and molar (fig. 2c,d). Palp of mandible 3-articulate, articles 2 and 3 subequal in length, article 3 with a row of comb spines and a row of short thin setae, distally with two long comb spines. Lower lip notched along midline, apices narrow pointed, setose (fig. 2e). Maxilla 1: 2-articulate palp exceeding length of outer plate and carrying few setae; outer plate carrying short heavy bidentate spines distally, densely setose proximally; inner plate with 3 plumose setae distally (fig. 2f, 3). Maxilla 2: outer plate narrower than inner; setae on outer plate subequal to those on inner (fig.
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<quantity id="4CE221A7FFBBFF8ADF31F9494617F94E" box="[1030,1064,1690,1716]" metricMagnitude="-3" metricUnit="kg" metricValue="2.0" pageId="3" pageNumber="38" unit="g" value="2.0">2g</quantity>
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). Maxilliped: palp 4-articulate, article 2 slightly expanded medially, article 4 small concealed among long distally setae; inner plate of maxilliped with a few incised spines distally (fig. 2h).
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</paragraph>
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<paragraph id="8BA58C42FFBBFF8ADBF3F8D9474EF895" blockId="3.[151,1437,1168,2015]" pageId="3" pageNumber="38">Pereopod 1 (gnathopod 1) subchelate, with very short transverse palm margin (fig. 3a). Posterior margin of basis prominent with few long setae. Carpus and propodus subequal; palm of propodus with strong spine on the posterior distal corner that forms something like a chela. Base of dactylus with few strong comb setae.</paragraph>
|
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<paragraph id="8BA58C42FFBBFF8DDBF3F8A941E5FF2D" blockId="3.[151,1437,1168,2015]" lastBlockId="4.[151,1437,152,1447]" lastPageId="4" lastPageNumber="39" pageId="3" pageNumber="38">Pereopod 2 (gnathopod 2) (fig. 3b). Basis elongate, posterior margin distally with few spines. Merus with rectangular lobe, border with stout plumose setae. Carpus long, with distinct lobe that is 1/3–1/4 as long as propodus; lobe and posterior margin armed a row of double-pointed strong plumose setae. Propodus rectangular, strong; palm transverse with two bidental stout spines at palm angle; posterior margin with 6 bidental spines. Dactylus strong, bidental, as long as palm of propodus.</paragraph>
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FF3146E2FE96" blockId="4.[151,1437,152,1447]" pageId="4" pageNumber="39">Pereopods 3–4 (fig. 3c,d). Basis elongate; anterior margin concave, with few setae, posterior margin curved. Merus slightly longer than carpus, with distinct acute lobe at the anterior distal angle. Carpus about 0.6–0.7 times as long as propodus, with 2–3 groups of small spines along posterior margin. Propodus linear, long, armed 6-7 small spines along posterior margin. Dactylus about 1/2 as long as propodus.</paragraph>
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FEAB4130FDB6" blockId="4.[151,1437,152,1447]" pageId="4" pageNumber="39">Pereopods 5–7 (fig. 3e-g): basis subrectangle, with distinct hind lobe; posterior distal angel slightly rounded (pereopods 5–6) or right angle (pereopod 7); wing (posterior lobe) of base separated with curved crest; anterior margin proximally with tuft of setae. Merus drawn out posterodistally into long acute lobe, about 0.7 as long as carpus, posterior margin bearing 3–4 small spines. Carpus sublinear, about 0.6–0.7 as long as propodus, with 4–5 spines along anterior margin. Propodus linear, armed 6–7 spines along anterior margin. Dactylus long, about 1/2 as long as propodus.</paragraph>
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FD8B4717FD46" blockId="4.[151,1437,152,1447]" pageId="4" pageNumber="39">Epimeral plate 1: hind corner slightly obtuse; posterior margin slightly excavate (fig. 4a). Epimeral plate 2 with oblique crest; hind corner subrectangular; posterior margin slightly excavate (fig. 4b). Epimeral plate 3 with oblique crest; hind corner pointed; posterior margin with large distinct tooth medially (fig. 4c).</paragraph>
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FD1B4687FCFD" blockId="4.[151,1437,152,1447]" pageId="4" pageNumber="39">Pleopods normal (fig. 4d). Peduncle with two specific toothed coupling spines on the inner corner. Basis of inner ramus with a row of specific stout two-pointed plumose setae along inner margin.</paragraph>
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FCC14655FC38" blockId="4.[151,1437,152,1447]" pageId="4" pageNumber="39">
|
||
Length of uropods 1–3 decreases from 1 to 3. Peduncle borders of uropod 1 armed numerous spines (fig. 4e). Inner ramus slightly shorter than outer, both with few spines along posterior margin. Uropod 2: peduncle with numerous spines along borders; inner ramus about 2/3 as long as outer ramus, both with 5–6 spines along posterior margin (fig. 4f). Uropod 3: peduncle subequel to outer ramus; inner ramus about 2/3 as long as outer ramus, both rami lanceolate, with few small spines along posterior margin (fig.
|
||
<quantity id="4CE221A7FFBCFF8DDF0CFC7B4663FC38" box="[1083,1116,936,962]" metricMagnitude="-3" metricUnit="kg" metricValue="4.0" pageId="4" pageNumber="39" unit="g" value="4.0">4g</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FC1E40B9FC1D" blockId="4.[151,1437,152,1447]" box="[196,646,973,999]" pageId="4" pageNumber="39">Telson entire, long triangular (fig. 4h).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C300DFC9FFBCFF8DDBF3FC2141B9FB58" pageId="4" pageNumber="39" type="discussion">
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FC2141B9FB58" blockId="4.[151,1437,152,1447]" pageId="4" pageNumber="39">
|
||
<emphasis id="B96E5050FFBCFF8DDBF3FC214302FBF6" bold="true" box="[196,317,1010,1036]" pageId="4" pageNumber="39">Remarks.</emphasis>
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DDA73FC214043FBF1" box="[324,636,1010,1035]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="noncarinatus">
|
||
<emphasis id="B96E5050FFBCFF8DDA73FC214043FBF1" box="[324,636,1010,1035]" italics="true" pageId="4" pageNumber="39">Antarctodius noncarinatus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DD821FC214747FBF6" authority="Watling et Holman, 1981" authorityName="Watling et Holman" authorityYear="1981" box="[790,1400,1010,1036]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="antarcticus">
|
||
<emphasis id="B96E5050FFBCFF8DD821FC214608FBF1" box="[790,1079,1010,1035]" italics="true" pageId="4" pageNumber="39">Antarctodius antarcticus</emphasis>
|
||
(
|
||
<bibRefCitation id="EF8BF1B3FFBCFF8DDF72FC214750FBF6" author="Watling" box="[1093,1391,1010,1036]" pageId="4" pageNumber="44" refString="Watling, L. & Holman, H. (1981) Additional acanthonotozomatid, paramphithoid, and stegocephalid Amphipoda from the Southern Ocean. Proceeding of the Biological Society of Washington, 94 (1), 181 - 227." type="journal article" year="1981">Watling et Holman, 1981</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
by the following characters. Absence of body carination. Eyes large, black, reniform (
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DDFC5FBCB4324FBAC" class="Malacostraca" family="Ochlesidae" genus="Antacrtodius" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="antarcticus">
|
||
<emphasis id="B96E5050FFBCFF8DDFC5FBCB4324FBAC" italics="true" pageId="4" pageNumber="39">Antacrtodius antarcticus</emphasis>
|
||
</taxonomicName>
|
||
:eyes small, not reniform). Presence of a distinct posterior lobe on bases of pereopods 5–6 with a rounded obtuse angle; on a basis of pereopod 7 with right angle (
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DD8B9FBB04691FB86" box="[910,1198,1123,1148]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="antarcticus">
|
||
<emphasis id="B96E5050FFBCFF8DD8B9FBB04691FB86" box="[910,1198,1123,1148]" italics="true" pageId="4" pageNumber="39">Antarctodius antarcticus</emphasis>
|
||
</taxonomicName>
|
||
: bases of pereopods 5–7 with out angle on posterior margin, rounded). Telson entire.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C300DFC9FFBCFF8DDBF3FB7E415FFA5D" pageId="4" pageNumber="39" type="reference_group">
|
||
<paragraph id="8BA58C42FFBCFF8DDBF3FB7E415FFA5D" blockId="4.[151,1437,152,1447]" pageId="4" pageNumber="39">
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DDBF3FB7E402FFB3C" box="[196,528,1197,1222]" class="Malacostraca" family="Ochlesidae" genus="Antarctodius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="noncarinatus">
|
||
<emphasis id="B96E5050FFBCFF8DDBF3FB7E402FFB3C" box="[196,528,1197,1222]" italics="true" pageId="4" pageNumber="39">Antarctodius noncarinatus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DD980FB7E4779FB3D" authority="Coleman et Kauffeldt, 2001" authorityName="Coleman et Kauffeldt" authorityYear="2001" box="[695,1350,1197,1223]" class="Malacostraca" family="Ochlesidae" genus="Antacrtodius" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="rauscherti">
|
||
<emphasis id="B96E5050FFBCFF8DD980FB7E41DEFB3C" box="[695,993,1197,1222]" italics="true" pageId="4" pageNumber="39">Antacrtodius rauscherti</emphasis>
|
||
<bibRefCitation id="EF8BF1B3FFBCFF8DD8DDFB7E4779FB3D" author="Coleman" box="[1002,1350,1197,1223]" pageId="4" pageNumber="44" refString="Coleman, C. O. & Kauffeldt, J. (2001) Antacrtodius rauscherti, a new species (Crustacea: Amphipoda: Ochlesidae) from the Antarctic Ocean. Proceeding of the Biological Society of Washington, 114 (2), 427 - 434." type="journal article" year="2001">Coleman et Kauffeldt, 2001</bibRefCitation>
|
||
</taxonomicName>
|
||
by the following characters. Cuticle strongly sclerotized, not transparent. Eyes present, black, reniform (
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DDB96FB2B4385FAEB" box="[161,442,1272,1297]" class="Malacostraca" family="Ochlesidae" genus="Antacrtodius" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="rauscherti">
|
||
<emphasis id="B96E5050FFBCFF8DDB96FB2B4385FAEB" box="[161,442,1272,1297]" italics="true" pageId="4" pageNumber="39">Antacrtodius rauscherti</emphasis>
|
||
</taxonomicName>
|
||
: eyes not present or weakly distinguishable). Rostrum surpassing ventral margin of head, slightly curved and stout. Apex of coax 2 and 3 truncate with anterior angle rounded. Presence of a distinct posterior lobe on bases of pereopods 5–6 with a rounded obtuse angle; on a basis of pereopod 7 with right angle (
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DDA1DFABB4078FA7B" box="[298,583,1384,1409]" class="Malacostraca" family="Ochlesidae" genus="Antacrtodius" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="rauscherti">
|
||
<emphasis id="B96E5050FFBCFF8DDA1DFABB4078FA7B" box="[298,583,1384,1409]" italics="true" pageId="4" pageNumber="39">Antacrtodius rauscherti</emphasis>
|
||
</taxonomicName>
|
||
: bases of pereopods 5–7 with out angle on posterior margin, rounded). Telson entire (
|
||
<taxonomicName id="4C1AF7C1FFBCFF8DDA77FA5E4069FA5C" box="[320,598,1421,1446]" class="Malacostraca" family="Ochlesidae" genus="Antacrtodius" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="39" phylum="Arthropoda" rank="species" species="rauscherti">
|
||
<emphasis id="B96E5050FFBCFF8DDA77FA5E4069FA5C" box="[320,598,1421,1446]" italics="true" pageId="4" pageNumber="39">Antacrtodius rauscherti</emphasis>
|
||
</taxonomicName>
|
||
: telson strongly cleft).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |