286 lines
47 KiB
XML
286 lines
47 KiB
XML
<document id="A9DE6195CD9BE24A5000FFE15E8D9BE5" ID-DOI="10.5281/zenodo.213431" ID-GBIF-Dataset="528fecdb-40d6-44ed-bb62-e706cbe3bda6" ID-ISSN="1175-5326" ID-Zenodo-Dep="213431" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460483138530" checkinUser="plazi" docAuthor="Akiyama, Tadashi & Gamô, Sigeo" docDate="2012" docId="084687A9CA552975FF3DFB5EFAB6FDE8" docLanguage="en" docName="zt03319p056.pdf" docOrigin="Zootaxa 3319" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Eudorella acuticaudata Akiyama & Gamô, 2012, sp. nov." docType="treatment" docVersion="13" lastPageNumber="7" masterDocId="F47FFFD1CA562973FFAAFF8FFFE7FFB7" masterDocTitle="The cumacean Genus Eudorella (Crustacea: Peracarida) from Japanese Waters, Northwest Pacific, and E. suluensis sp. nov. from the Sulu Sea, Indo-West Pacific" masterLastPageNumber="56" masterPageNumber="1" pageNumber="4" updateTime="1698308111766" updateUser="plazi">
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<mods:titleInfo id="C11932392EE940A276EDA1134F1064A4">
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<mods:title id="89F672CC3278C4EEB84452B8016D719B">The cumacean Genus Eudorella (Crustacea: Peracarida) from Japanese Waters, Northwest Pacific, and E. suluensis sp. nov. from the Sulu Sea, Indo-West Pacific</mods:title>
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</mods:titleInfo>
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<mods:name id="B4E08F53F3C471074851EE47F513FA50" type="personal">
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<mods:roleTerm id="08C56E4E775AEC257BE6BC29D4421862">Author</mods:roleTerm>
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<mods:namePart id="5EB4BC02FD159E2DB4633A0C73A19883">Akiyama, Tadashi</mods:namePart>
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<mods:roleTerm id="A1FEC01C16186088B6C6748F500D8B96">Author</mods:roleTerm>
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<mods:namePart id="245A7D2C726A63938906B530F615BC69">Gamô, Sigeo</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="D0C3CB2704CE9E443742975E4408811C">text</mods:typeOfResource>
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<mods:title id="C9CBAEF3C8FEB40286C25D743F58B575">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="24E8C427157E181F607529C657A1FA47">
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<mods:date id="7B01B4601AC57354EDA11D3588B6A286">2012</mods:date>
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<mods:detail id="40DD8E9CA5CAEB55FEA80C5886118D5E" type="volume">
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<mods:number id="B7D8A3E9FC5CAE5081591CA9F99DC90A">3319</mods:number>
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<mods:start id="51986F759E86B782C985EA4336068C20">1</mods:start>
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<mods:classification id="D1586F9BDBC1EB9F7770B351D206A84B">journal article</mods:classification>
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<mods:identifier id="3296B5CCDC9C1B28B3840F848F82E0B1" type="DOI">10.5281/zenodo.213431</mods:identifier>
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<mods:identifier id="5134DF1922ECD4134F7594315E2AD4AE" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="88443EA5B5C052C99F4A3FCCF4EDD79D" type="Zenodo-Dep">213431</mods:identifier>
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<treatment id="084687A9CA552975FF3DFB5EFAB6FDE8" ID-DOI="http://doi.org/10.5281/zenodo.6178454" ID-GBIF-Taxon="119517696" ID-Zenodo-Dep="6178454" LSID="urn:lsid:plazi:treatment:084687A9CA552975FF3DFB5EFAB6FDE8" httpUri="http://treatment.plazi.org/id/084687A9CA552975FF3DFB5EFAB6FDE8" lastPageId="6" lastPageNumber="7" pageId="3" pageNumber="4">
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<subSubSection id="C8F56534CA552970FF3DFB5EFE12FAE5" pageId="3" pageNumber="4" type="nomenclature">
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<paragraph id="805036BFCA552970FF3DFB5EFDF0FB5C" blockId="3.[151,535,1233,1292]" box="[151,535,1233,1259]" pageId="3" pageNumber="4">
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<heading id="DB1881D3CA552970FF3DFB5EFDF0FB5C" bold="true" box="[151,535,1233,1259]" fontSize="11" level="1" pageId="3" pageNumber="4" reason="1">
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<emphasis id="B29BEAADCA552970FF3DFB5EFDF0FB5C" bold="true" box="[151,535,1233,1259]" pageId="3" pageNumber="4">
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<taxonomicName id="47EF4D3CCA552970FF3DFB5EFE54FB5C" ID-CoL="3C2MH" box="[151,435,1233,1259]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="acuticaudata" status="sp. nov.">
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<emphasis id="B29BEAADCA552970FF3DFB5EFE54FB5C" bold="true" box="[151,435,1233,1259]" italics="true" pageId="3" pageNumber="4">Eudorella acuticaudata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A9A857D6CA552970FE10FB5EFDF0FB5C" box="[442,535,1233,1259]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="805036BFCA552970FF3DFB7BFEF5FABB" blockId="3.[151,535,1233,1292]" box="[151,274,1268,1292]" pageId="3" pageNumber="4">
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(
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<figureCitation id="18D42A3ACA552970FF35FB7BFEEEFABB" box="[159,265,1268,1292]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,250,1947,1970]" captionStartId-1="3.[151,250,1071,1094]" captionStartId-2="4.[151,250,1946,1969]" captionTargetBox-0="[162,1397,193,1924]" captionTargetBox-1="[246,1359,230,1019]" captionTargetBox-2="[224,1336,189,1930]" captionTargetId-0="figure@2.[158,1428,167,1953]" captionTargetId-1="figure@3.[208,1378,193,1050]" captionTargetId-2="figure@4.[223,1363,171,1938]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." captionText-1="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." captionText-2="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri-0="https://zenodo.org/record/213432/files/figure.png" httpUri-1="https://zenodo.org/record/213433/files/figure.png" httpUri-2="https://zenodo.org/record/213434/files/figure.png" pageId="3" pageNumber="4">Figs. 1–3</figureCitation>
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)
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</paragraph>
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<paragraph id="805036BFCA552970FF3DFAB3FE12FAE5" blockId="3.[151,501,1340,1362]" box="[151,501,1340,1362]" pageId="3" pageNumber="4">
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<treatmentCitationGroup id="A0FF1191CA552970FF3DFAB3FE12FAE5" box="[151,501,1340,1362]" pageId="3" pageNumber="4">
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<taxonomicName id="47EF4D3CCA552970FF3DFAB3FF1CFAE5" ID-CoL="7NZFH" box="[151,251,1340,1362]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
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<emphasis id="B29BEAADCA552970FF3DFAB3FF1CFAE5" box="[151,251,1340,1362]" italics="true" pageId="3" pageNumber="4">Eudorella</emphasis>
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</taxonomicName>
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sp.
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<treatmentCitation id="014E10AECA552970FE8EFAB3FE17FAE5" author="Akiyama" box="[292,496,1340,1362]" page="487" pageId="3" pageNumber="4" year="2009">
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<bibRefCitation id="E47E4B4ECA552970FE8EFAB3FE5AFAE5" author="Akiyama" box="[292,445,1340,1362]" pageId="3" pageNumber="4" refString="Akiyama, T. (2009) Deep-sea cumacean crustaceans (Peracarida) collected from Pacific coast of northern Honshu, Japan. National Museum of Nature and Science Monographs, 39, 483 - 493." type="journal article" year="2009">Akiyama 2009</bibRefCitation>
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: 487
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C8F56534CA552970FF3DFAF1FE33F9FC" pageId="3" pageNumber="4" type="materials_examined">
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<paragraph id="805036BFCA552970FF3DFAF1FE33F9FC" blockId="3.[151,1436,1406,1971]" pageId="3" pageNumber="4">
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<emphasis id="B29BEAADCA552970FF3DFAF1FE65FA20" bold="true" box="[151,386,1406,1431]" pageId="3" pageNumber="4">Material examined.</emphasis>
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<typeStatus id="5F54881DCA552970FE26FAF0FE10FA20" box="[396,503,1407,1431]" pageId="3" pageNumber="4" type="holotype">Holotype</typeStatus>
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, ovigerous female,
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<quantity id="47179B5ACA552970FD73FAF0FCD5FA20" box="[729,818,1407,1431]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="3" pageNumber="4" unit="mm" value="4.2">4.2 mm</quantity>
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(dissected) (NSMT-Cr 22093), off Abashiri, southern Okhotsk Sea, 44°07ˏN, 144°, 34ˏE – 44°06ˏN,
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<geoCoordinate id="E5DB5078CA552970FD00FA2CFCF8FA0C" box="[682,799,1443,1467]" direction="east" orientation="longitude" pageId="3" pageNumber="4" precision="925" value="144.56667">144°34ˏ E</geoCoordinate>
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,
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<quantity id="47179B5ACA552970FC86FA2CFC4BFA0C" box="[812,940,1443,1467]" metricMagnitude="2" metricUnit="m" metricValue="3.07" metricValueMax="3.09" metricValueMin="3.05" pageId="3" pageNumber="4" unit="m" value="307.0" valueMax="309.0" valueMin="305.0">305–309 m</quantity>
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(KT-01-14, St. AB-5),
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<date id="F451107FCA552970FB1EFA2CFAB5FA0C" box="[1204,1362,1443,1467]" pageId="3" pageNumber="4" value="1920-09">20 September</date>
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, 2001.
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<typeStatus id="5F54881DCA552970FF3DFA47FEEFFA57" box="[151,264,1480,1504]" pageId="3" pageNumber="4" type="paratype">Paratypes</typeStatus>
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||
: 2 ovigerous females,
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||
<quantity id="47179B5ACA552970FDA9FA48FDBEFA68" box="[515,601,1479,1503]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="3" pageNumber="4" unit="mm" value="4.2">4.2 mm</quantity>
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(dissected) (NSMT-Cr 22094), off Abashiri (KT-01-14, St. AB-5);
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<specimenCount id="96E9FD36CA552970FAE5FA48FA7BFA68" box="[1359,1436,1479,1503]" pageId="3" pageNumber="4" type="adult">2 adult</specimenCount>
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males, 4.3,
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<quantity id="47179B5ACA552970FE8BFA64FE9BF9B4" box="[289,380,1515,1539]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="3" pageNumber="4" unit="mm" value="6.5">6.5 mm</quantity>
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(dissected) (NSMT-Cr 22095), 8 preparatory females,
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<quantity id="47179B5ACA552970FBACFA64FB76F9B4" box="[1030,1169,1515,1539]" metricMagnitude="-3" metricUnit="m" metricValue="5.45" metricValueMax="6.7" metricValueMin="4.2" pageId="3" pageNumber="4" unit="mm" value="5.45" valueMax="6.7" valueMin="4.2">4.2–6.7 mm</quantity>
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(dissected) (NSMT-Cr 22096), off Abashiri, Hokkaido, Okhotsk Sea, 44°06ˏN, 144°42ˏE–44°06ˏN, 144°43ˏE,
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<quantity id="47179B5ACA552970FBD9F980FB15F990" box="[1139,1266,1551,1575]" metricMagnitude="2" metricUnit="m" metricValue="3.2399999999999998" metricValueMax="3.35" metricValueMin="3.13" pageId="3" pageNumber="4" unit="m" value="324.0" valueMax="335.0" valueMin="313.0">313–335 m</quantity>
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||
(KT-04-20, St. AB-3),
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<date id="F451107FCA552970FF46F9BCFE6FF9FC" box="[236,392,1587,1611]" pageId="3" pageNumber="4" value="1912-09">12 September</date>
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, 2004.
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</paragraph>
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</subSubSection>
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<subSubSection id="C8F56534CA552976FF63F9D9FA9FF80F" lastPageId="5" lastPageNumber="6" pageId="3" pageNumber="4" type="description">
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<paragraph id="805036BFCA552970FF63F9D9FE59F900" blockId="3.[151,1436,1406,1971]" pageId="3" pageNumber="4">
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<emphasis id="B29BEAADCA552970FF63F9D9FEBCF9D8" bold="true" box="[201,347,1622,1647]" pageId="3" pageNumber="4">Description.</emphasis>
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Ovigerous females (
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<figureCitation id="18D42A3ACA552970FDEFF9D8FD6BF9D8" box="[581,652,1623,1647]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="3" pageNumber="4">Figs.1</figureCitation>
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,
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<figureCitation id="18D42A3ACA552970FD32F9D8FD4EF9D8" box="[664,681,1623,1647]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="3" pageNumber="4">2</figureCitation>
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). The
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<specimenCount id="96E9FD36CA552970FD5BF9D8FC60F9D8" box="[753,903,1623,1647]" pageId="3" pageNumber="4" type="generic">11 specimens</specimenCount>
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examined were classified into two size groups:
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<quantity id="47179B5ACA552970FF3DF9F4FEC7F924" box="[151,288,1659,1683]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" metricValueMax="4.6" metricValueMin="4.2" pageId="3" pageNumber="4" unit="mm" value="4.4" valueMax="4.6" valueMin="4.2">4.2–4.6 mm</quantity>
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in length (
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<specimenCount id="96E9FD36CA552970FE37F9F4FDC9F924" box="[413,558,1659,1683]" pageId="3" pageNumber="4" type="generic">6 specimens</specimenCount>
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||
), and
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<quantity id="47179B5ACA552970FDDEF9F4FD1BF924" box="[628,764,1659,1683]" metricMagnitude="-3" metricUnit="m" metricValue="6.2" metricValueMax="6.7" metricValueMin="5.7" pageId="3" pageNumber="4" unit="mm" value="6.2" valueMax="6.7" valueMin="5.7">5.7–6.7 mm</quantity>
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in length (
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<specimenCount id="96E9FD36CA552970FCD0F9F4FBECF924" box="[890,1035,1659,1683]" pageId="3" pageNumber="4" type="generic">5 specimens</specimenCount>
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||
). Data for the larger group are presented within parentheses.
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</paragraph>
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<paragraph id="805036BFCA552970FF63F94CFCD4F804" blockId="3.[151,1436,1406,1971]" pageId="3" pageNumber="4">
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Body weakly calcified, with few setae (
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<figureCitation id="18D42A3ACA552970FD2BF94CFD58F96C" box="[641,703,1731,1755]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
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A, B). Length of carapace 0.18–0.19 (0.19–0.20) times total body length, 1.0–1.1 (1.1–1.2) times carapace width, and 1.0–1.1(1.0–1.1) times carapace depth; upper front corner vaulted, with a bundle of short setae projecting upward; anterior margin not serrated; antennal notch (arrowheads in
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<figureCitation id="18D42A3ACA552970FF3DF8A0FF32F8F0" box="[151,213,1839,1863]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
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C, D) with 0–3 (0–4) minute teeth on upper end and 2–3 (3–4) prominent teeth on lower end; inferior margin with 6–9 (10–17) teeth, foremost one large, directed forward. Pereon length 1.3–1.5 (1.3–1.5) times carapace length. Pleon length 0.53–0.55 (0.53–0.54) times total body length; dorso-posterior end of pleonite 5 without long setae; middle portion of posterior end of pleonite 6 pointed.
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</paragraph>
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<caption id="D4906637CA522977FF3DF815FEE5F859" httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="4" pageNumber="5" targetBox="[224,1336,189,1930]" targetPageId="4">
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<paragraph id="805036BFCA522977FF3DF815FEE5F859" blockId="4.[151,1436,1946,2030]" pageId="4" pageNumber="5">
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<emphasis id="B29BEAADCA522977FF3DF815FEF3F807" bold="true" box="[151,276,1946,1969]" pageId="4" pageNumber="5">FIGURE 3.</emphasis>
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<taxonomicName id="47EF4D3CCA522977FEB6F815FDEAF807" box="[284,525,1946,1968]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="acuticaudata" status="sp. nov.">
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<emphasis id="B29BEAADCA522977FEB6F815FDEAF807" box="[284,525,1946,1968]" italics="true" pageId="4" pageNumber="5">Eudorella acuticaudata</emphasis>
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</taxonomicName>
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<emphasis id="B29BEAADCA522977FDBFF814FD8FF807" bold="true" box="[533,616,1947,1968]" pageId="4" pageNumber="5">
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<taxonomicNameLabel id="A9A857D6CA522977FDBFF814FD8FF807" box="[533,616,1947,1968]" pageId="4" pageNumber="5" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
|
||
, adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G–K, pereopods 1–5; L, pleopod 1; M, uropod with pleonite 6.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="805036BFCA532976FF63FF17FF0AFD33" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="6">
|
||
Antenna 1 (
|
||
<figureCitation id="18D42A3ACA532976FEFBFF18FE76FF18" box="[337,401,151,175]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
E) robust; 1st article of peduncle with 2–3 (2–3) and 3 (2–4) plumose setae on lower and inner margin; 3rd article of peduncle swollen at distal portion, shorter than 2nd, with 3 (3–6) plumose and 1 simple setae on outer margin, 4 (4–6) plumose setae on inner margin, and 1 simple seta on frontal margin. Main flagellum as long as 2nd article of peduncle, with 1 (1) simple seta on outer margin of 1st article; accessory flagellum, thickened distally, slightly longer than 1st article of main flagellum. Antenna 2 (
|
||
<figureCitation id="18D42A3ACA532976FC70FEA8FBF0FE88" box="[986,1047,295,319]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
F) with no plumose setae on lower margin. Mandibles (
|
||
<figureCitation id="18D42A3ACA532976FED4FEC3FE58FED3" box="[382,447,332,356]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
G) broad and truncated at base; 2 thin setae between molar process and pars incisiva; right mandible with small spiniform seta, located on the same locus as
|
||
<emphasis id="B29BEAADCA532976FC1FFEFFFBA0FE3F" box="[949,1095,368,392]" italics="true" pageId="5" pageNumber="6">lacinia moils</emphasis>
|
||
on right mandibles. Maxilla 1 (
|
||
<figureCitation id="18D42A3ACA532976FF35FE1BFF39FE1B" box="[159,222,404,428]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
H), outer endite with 9 stout setae, inner endite with 4 setae; palp with 1 long filament. Maxilla 2 (
|
||
<figureCitation id="18D42A3ACA532976FA81FE1BFA8CFE1B" box="[1323,1387,404,428]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">
|
||
Fig.
|
||
<date id="F451107FCA532976FAF5FE1BFA8CFE1B" box="[1375,1387,404,428]" pageId="5" pageNumber="6">1</date>
|
||
</figureCitation>
|
||
I): 2 narrow endites with 3 and 4 stout setae; lower half of protopod with thick plumose setae. Maxilliped 1 (
|
||
<figureCitation id="18D42A3ACA532976FAEEFE38FA62FE78" box="[1348,1413,439,463]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
J) with 5–6 (7–9) branchial lobules. Maxilliped 2 (
|
||
<figureCitation id="18D42A3ACA532976FD11FE53FD1CFE43" box="[699,763,476,500]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
K) basis longer than combined length of succeeding 3 articles, with 1 short simple seta on inner margin of basal region; carpus with about 10 setae on inner margin. Maxilliped 3 (
|
||
<figureCitation id="18D42A3ACA532976FF5EFDABFED4FD8B" box="[244,307,548,572]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
L) basis 1.2–1.3 (1.3–1.5) times distal articles combined, with 8–11 (8–12) and 6–9 (7–12) plumose setae on inner and ventral surface; ischium without spine on inner margin; carpus with 5 (5) plumose setae on inner margin.
|
||
</paragraph>
|
||
<paragraph id="805036BFCA532976FF63FD00FD14FCC8" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="6">
|
||
Pereopod 1 (
|
||
<figureCitation id="18D42A3ACA532976FEF0FD00FE7DFD10" box="[346,410,655,679]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1970]" captionTargetBox="[162,1397,193,1924]" captionTargetId="figure@2.[158,1428,167,1953]" captionTargetPageId="2" captionText="FIGURE 1. Eudorella acuticaudata sp. nov., ovigerous female. A, body, lateral view; B, anterior portion of carapace, dorsal view; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 2; M, pereopod 1. Arrowheads indicate antennal notch of carapace." httpUri="https://zenodo.org/record/213432/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
|
||
M) basis length 0.8 (0.9–1.0) times distal articles combined, with 8–11 (15–22) and 8–10 (9–13) plumose setae on inner and outer margin; propodus 1.3–1.4 (1.3–1.5) times carpus; dactylus 0.5–0.6 (0.5) times propodus. Pereopod 2 (
|
||
<figureCitation id="18D42A3ACA532976FE4EFD58FDCFFD58" box="[484,552,727,751]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
A) basis 0.8–0.9 (0.8–1.0) times distal articles combined, with 10–16 (10–19) plumose setae on inner margin; carpus 0.9–1.1 (1.0–1.3) times merus; propodus short, with very shallow notch on distal corner; dactylus with 9–10 (11–13) stiff setae. Pereopod 3 (
|
||
<figureCitation id="18D42A3ACA532976FCDCFC90FC5DFC80" box="[886,954,799,823]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
B) basis 1.9–2.1 (2.0–2.3) times distal articles combined. Pereopod 4 (
|
||
<figureCitation id="18D42A3ACA532976FE72FCCBFDFBFCEB" box="[472,540,836,860]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
C) basis 1.2–1.6 (1.5–1.7) times distal articles combined. Pereopod 5 (
|
||
<figureCitation id="18D42A3ACA532976FA91FCCBFA99FCEB" box="[1339,1406,836,860]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
D) basis 0.9–1.1 (1.0–1.4) times distal articles combined.
|
||
</paragraph>
|
||
<paragraph id="805036BFCA532976FF63FC03FDEAFBEF" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="6">
|
||
Uropod (
|
||
<figureCitation id="18D42A3ACA532976FE9BFC03FE90FC13" box="[305,375,908,932]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
E) robust. Peduncle length 1.2–1.3 (1.3) times as long as pleonite 6, 1.18–1.28 (1.09–1.22) times exopod, 0.83–0.96 (0.90–1.03) times endopod, with 5–9 (6–11) robust setae on inner margin. Exopod 1.07– 1.18 (1.10–1.16) times 1st article of endopod, with 7–8 (8–10) setae on inner margin and 3–5 (5–6) simple setae on dorsal surface. Endopod 1st article 2.4–2.9 (2.5–3.0) times 2nd article, with 8–9 (9–12) spiniform setae on inner margin and 3–4 (4–6) setae on inner and outer margin; 2nd article with 4 and spiniform setae on inner margin; terminal robust seta defined at base.
|
||
</paragraph>
|
||
<paragraph id="805036BFCA532976FF63FBEBFC64FA87" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="6">
|
||
Adult males
|
||
<quantity id="47179B5ACA532976FEF1FBEBFE55FBCB" box="[347,434,1124,1148]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="5" pageNumber="6" unit="mm" value="4.3">4.3 mm</quantity>
|
||
and
|
||
<quantity id="47179B5ACA532976FE40FBEBFDA5FBCB" box="[490,578,1124,1148]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="5" pageNumber="6" unit="mm" value="6.5">6.5 mm</quantity>
|
||
in length (
|
||
<figureCitation id="18D42A3ACA532976FD14FBEBFCE3FBCB" box="[702,772,1124,1148]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
). Data for larger specimen presented in parentheses. Body covered with sparse short hairs. Carapace 0.22 (0.20) times total body length, 1.3 (1.3) times greatest width, width subequal to depth (
|
||
<figureCitation id="18D42A3ACA532976FEDFFB23FE5DFB73" box="[373,442,1196,1220]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
A, B); upper front corner round, antennal notch obsolete; frontal margin not serrated; antero-lateral corner with a tooth projecting forward (
|
||
<figureCitation id="18D42A3ACA532976FCA6FB5FFCB5FB5F" box="[780,850,1232,1256]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
C). Pereon 1.20 (1.35) times carapace. Pleon 0.53 (0.53) times total body length, with 2 pairs of pleopods; dorso-posterior end of 5th pleonite with no long seta; hind margin of pleonite 6 triangular in shape, pointed at middle portion.
|
||
</paragraph>
|
||
<paragraph id="805036BFCA532976FF63FAB3FCACF99B" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="6">
|
||
Antenna 1 (
|
||
<figureCitation id="18D42A3ACA532976FEE1FAB3FE6BFAE3" box="[331,396,1340,1364]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
D) robust; 3rd article of peduncle much shorter than 2nd, with 3 (3) plumose and 1 (2) simple setae on outer surface, 4 (4–5) plumose setae on inner, and 1 simple seta on frontal margin. 4-articulate main flagellum shorter than 2nd joint of peduncle and much longer than 3rd, with 1 (1) simple seta on outer margin of 2nd article; frontal margin of basal article with 6 (6) aesthetascs. Accessory flagellum longer than combined length of 1st and 2nd articles of main flagellum. Antenna 2 (
|
||
<figureCitation id="18D42A3ACA532976FD06FA43FD09FA53" box="[684,750,1484,1508]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
E) with 4 plumose setae on basal articles; flagellum reaching near posterior end of pleon. Maxilliped 3 (
|
||
<figureCitation id="18D42A3ACA532976FDDBFA7FFD55F9BF" box="[625,690,1520,1544]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
F) basis length 1.6 (1.7) times distal articles combined, with 7 (11) and 5 (11) plumose setae on inner margin and ventral surface.
|
||
</paragraph>
|
||
<paragraph id="805036BFCA532976FF63F9B7FF2FF8B3" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="6">
|
||
Pereopod 1 (
|
||
<figureCitation id="18D42A3ACA532976FEF0F9B7FE7AF9E7" box="[346,413,1592,1616]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
G) basis 1.0 (1.1) times distal articles combined, with 8 (17) and 8 (15) plumose setae on inner and outer margin; propodus 1.3 (1.3) times merus; dactylus 0.6 (0.5) times propodus. Pereopod 2 (
|
||
<figureCitation id="18D42A3ACA532976FA91F9D3FA9AF9C3" box="[1339,1405,1628,1652]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
H) basis 1.4 (1.3) times distal articles combined, with 11 (22) plumose setae on inner margin; carpus as long as merus; dactylus slightly swollen, with 8 (11–12) stiff simple setae, more than twice as propodus length. Pereopods 3–5 (
|
||
<figureCitation id="18D42A3ACA532976FF35F947FF38F957" box="[159,223,1736,1760]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">
|
||
Fig.
|
||
<date id="F451107FCA532976FF79F947FF38F957" box="[211,223,1736,1760]" pageId="5" pageNumber="6">3</date>
|
||
</figureCitation>
|
||
I–K) bases 3.8 (3.0), 2.6 (2.6), 1.6 (1.6) times distal articles combined, respectively. Pleopod 1 (
|
||
<figureCitation id="18D42A3ACA532976FAA1F947FAABF957" box="[1291,1356,1736,1760]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
L) normal.
|
||
</paragraph>
|
||
<paragraph id="805036BFCA532976FF63F89FFA9FF80F" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="6">
|
||
Uropod (
|
||
<figureCitation id="18D42A3ACA532976FE85F89FFE95F89F" box="[303,370,1808,1832]" captionStart="FIGURE 3" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[224,1336,189,1930]" captionTargetId="figure@4.[223,1363,171,1938]" captionTargetPageId="4" captionText="FIGURE 3. Eudorella acuticaudata sp. nov., adult male. A, body, lateral view; B, anterior portion of body, dorsal view; C. anterior portion of carapace; D, antenna 1; E, antenna 2; F, maxilliped 3; G – K, pereopods 1 – 5; L, pleopod 1; M, uropod with pleonite 6." httpUri="https://zenodo.org/record/213434/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
M) peduncle 1.2 (1.3) times as long as pleonite 6, 1.00 (1.00) times exopod, 0 79 (0.83) times endopod, with 6 (10) short and 5 (7) long setae on inner margin. Exopod 1.07 (1.12) times 1st article of endopod, with 7 (8) and 4 (4) setae on inner margin and dorsal surface, respectively. Endopod 1st article, 2.7 (2.8) times 2nd, with 12 (17) spiniform setae and 6 (7) long setae on inner margin, 3 (7) setae on outer margin; 2nd article with 5 (5) spiniform setae and 1 simple setae on inner and outer margin, respectively; a long terminal seta present at apex.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C8F56534CA532976FF63F84BFB40F86B" box="[201,1191,1988,2012]" pageId="5" pageNumber="6" type="etymology">
|
||
<paragraph id="805036BFCA532976FF63F84BFB40F86B" blockId="5.[151,1437,151,2012]" box="[201,1191,1988,2012]" pageId="5" pageNumber="6">
|
||
<emphasis id="B29BEAADCA532976FF63F84BFEA8F86B" bold="true" box="[201,335,1988,2012]" pageId="5" pageNumber="6">Etymology.</emphasis>
|
||
The species name refers to the pointed posterior end of pleonite 6 (
|
||
<figureCitation id="18D42A3ACA532976FBE9F84BFB61F86B" box="[1091,1158,1988,2012]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
|
||
E).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C8F56534CA502975FF63FF17FE82FD8A" pageId="6" pageNumber="7" type="discussion">
|
||
<paragraph id="805036BFCA502975FF63FF17FE82FD8A" blockId="6.[151,1437,151,608]" pageId="6" pageNumber="7">
|
||
<emphasis id="B29BEAADCA502975FF63FF17FEDAFF07" bold="true" box="[201,317,152,176]" pageId="6" pageNumber="7">Remarks.</emphasis>
|
||
The present new species is distinguished from the other species in the genus by the pointed posterior end of pleonite
|
||
<quantity id="47179B5ACA502975FE2BFF33FE48FF63" box="[385,431,188,212]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="6" pageNumber="7" unit="in" value="6.0">6 in</quantity>
|
||
both females and males (
|
||
<figureCitation id="18D42A3ACA502975FD71FF33FCCBFF63" box="[731,812,188,212]" captionStart="FIGURE 2" captionStartId="3.[151,250,1071,1094]" captionTargetBox="[246,1359,230,1019]" captionTargetId="figure@3.[208,1378,193,1050]" captionTargetPageId="3" captionText="FIGURE 2. Eudorella acuticaudata sp. nov., ovigerous female. A – D, pereopods 2 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/213433/files/figure.png" pageId="6" pageNumber="7">Figs. 2</figureCitation>
|
||
E, 3M).
|
||
<taxonomicName id="47EF4D3CCA502975FC24FF33FB7EFF63" box="[910,1177,188,212]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="acuticaudata" status="sp. nov.">
|
||
<emphasis id="B29BEAADCA502975FC24FF33FB7EFF63" box="[910,1177,188,212]" italics="true" pageId="6" pageNumber="7">Eudorella acuticaudata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B29BEAADCA502975FB0EFF33FAE7FF63" bold="true" box="[1188,1280,188,212]" pageId="6" pageNumber="7">
|
||
<taxonomicNameLabel id="A9A857D6CA502975FB0EFF33FAE7FF63" box="[1188,1280,188,212]" pageId="6" pageNumber="7" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles
|
||
<taxonomicName id="47EF4D3CCA502975FA2EFF32FE82FF40" authority="Sars, 1871" authorityName="Sars" authorityYear="1871" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis id="B29BEAADCA502975FA2EFF32FF04FF4F" italics="true" pageId="6" pageNumber="7">E. pusilla</emphasis>
|
||
<bibRefCitation id="E47E4B4ECA502975FF41FF50FE82FF40" author="Sars" box="[235,357,223,247]" pageId="6" pageNumber="7" refString="Sars, G. O. (1871) Beskrivelse af de paa fregatten Josephines expedition fundne Cumaceer. Kongiga Svenska Vetenskaps-Akademiens Handlinger, 9 (13), 1 - 57." type="journal article" year="1871">Sars, 1871</bibRefCitation>
|
||
</taxonomicName>
|
||
, from the Atlantic coast of North
|
||
<collectingCountry id="F8F8762FCA502975FD43FF50FCADFF40" box="[745,842,223,247]" name="United States of America" pageId="6" pageNumber="7">America</collectingCountry>
|
||
in their vaulted pseudorostral lobes of the carapace. These two species also resemble each other in the strongly constructed antenna 1 with the 3rd peduncular article widened apically; main flagellum having only one seta on the outer margin. However, the new species is distinguished from
|
||
<taxonomicName id="47EF4D3CCA502975FE99FEC2FE79FED3" box="[307,414,332,356]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis id="B29BEAADCA502975FE99FEC2FE79FED3" box="[307,414,332,356]" italics="true" pageId="6" pageNumber="7">E. pusilla</emphasis>
|
||
</taxonomicName>
|
||
in the following: (1) the uropod exopod is longer than the endopod 1st article (shorter than the endopod 1st article in
|
||
<taxonomicName id="47EF4D3CCA502975FE13FEFEFDC3FE3F" box="[441,548,368,392]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis id="B29BEAADCA502975FE13FEFEFDC3FE3F" box="[441,548,368,392]" italics="true" pageId="6" pageNumber="7">E. pusilla</emphasis>
|
||
</taxonomicName>
|
||
); (2) the uropod endopod 1st article is less than three times longer than the 2nd article (4 times in
|
||
<taxonomicName id="47EF4D3CCA502975FECFFE1AFE36FE1B" box="[357,465,404,428]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis id="B29BEAADCA502975FECFFE1AFE36FE1B" box="[357,465,404,428]" italics="true" pageId="6" pageNumber="7">E. pusilla</emphasis>
|
||
</taxonomicName>
|
||
); and (3) the pointed last pleonite (not pointed in
|
||
<taxonomicName id="47EF4D3CCA502975FBA2FE1AFB94FE1B" box="[1032,1139,404,428]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis id="B29BEAADCA502975FBA2FE1AFB94FE1B" box="[1032,1139,404,428]" italics="true" pageId="6" pageNumber="7">E. pusilla</emphasis>
|
||
</taxonomicName>
|
||
), and (4) uropod endopod terminal seta articuleted (fused in
|
||
<taxonomicName id="47EF4D3CCA502975FDB3FE36FD62FE67" box="[537,645,440,464]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis id="B29BEAADCA502975FDB3FE36FD62FE67" box="[537,645,440,464]" italics="true" pageId="6" pageNumber="7">E. pusilla</emphasis>
|
||
</taxonomicName>
|
||
). The morphological characteristics of the large-sized group of specimens agree with those of the small-sized group, except that the appendages are more setiferous in the new species. Two adult males, sorted from the same sediment sample (KT-04-20, St. AB-3), were placed into the smaller and larger size groups.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C8F56534CA502975FF63FDC8FAB6FDE8" box="[201,1361,583,608]" pageId="6" pageNumber="7" type="distribution">
|
||
<paragraph id="805036BFCA502975FF63FDC8FAB6FDE8" blockId="6.[151,1437,151,608]" box="[201,1361,583,608]" pageId="6" pageNumber="7">
|
||
<emphasis id="B29BEAADCA502975FF63FDC8FE85FDD7" bold="true" box="[201,354,583,608]" pageId="6" pageNumber="7">Distribution.</emphasis>
|
||
Northern coast of Hokkaido, Okhotsk Sea, Pacific coast of northern Honshu,
|
||
<quantity id="47179B5ACA502975FB61FDC8FAAAFDE8" box="[1227,1357,583,607]" metricMagnitude="2" metricUnit="m" metricValue="2.92" metricValueMax="3.35" metricValueMin="2.4899999999999998" pageId="6" pageNumber="7" unit="m" value="292.0" valueMax="335.0" valueMin="249.0">
|
||
249–
|
||
<specimenCount id="96E9FD36CA502975FAAEFDC8FAAAFDE8" box="[1284,1357,583,607]" pageId="6" pageNumber="7" type="generic">335 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |