247 lines
30 KiB
XML
247 lines
30 KiB
XML
<document id="2E7F72A25EDDE56E15821075368B2A5C" 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="084687A9CA70295AFF3DFCCBFF14FC13" 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 ohtai Akiyama & Gamô, 2012, sp. nov." docType="treatment" docVersion="13" lastPageNumber="42" 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="39" updateTime="1698308111766" updateUser="plazi">
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<mods:mods id="D3C765E4CDD39576AAE854BA9DA0838B" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F2EF50BDCDAB7E5A61E5E79850C06908">
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<mods:title id="5DA3B089361D4F3D238F9FBCF4DB101D">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="AFE938512ACB7EC9D1FD6AAE089E41AB" type="personal">
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<mods:role id="CD84828CBCBE423FA89B96345C55CF38">
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<mods:roleTerm id="C270A5E581BD3C5B4E72849C8060450B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AB65B9ED42CA5A2172C493F1B8504FAA">Akiyama, Tadashi</mods:namePart>
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</mods:name>
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<mods:name id="4C6760BAE6853604A1C84C3BF7E61129" type="personal">
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<mods:role id="E4C63ACBE75243F63C787D4A0E8BF11D">
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<mods:roleTerm id="A12BC2C4F876FB5B23B0D0BB6D0A482A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C5896ED4F88A2DE1B4147924E08AA672">Gamô, Sigeo</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="4A031DD6F2F9BCC72576139935255A69">text</mods:typeOfResource>
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<mods:relatedItem id="2F32C67DBD67E80E3DBD8507F1954BC8" type="host">
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<mods:title id="4B6934FE1CAC881F11C56C30CD71C11E">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="33DB11EE49E560E347D137F11AB4237C">
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<mods:date id="36E0E00A666CEFF004A7EAA6A4C43A9E">2012</mods:date>
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<mods:detail id="0E56029D27A2EA948DCD125E82E97C9D" type="volume">
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<mods:number id="61807C5CC505D8C6859A055A5434778E">3319</mods:number>
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<mods:start id="A0F30FF41A8843E1A0AEE042AB37D0DD">1</mods:start>
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<mods:end id="6075407C67BFEC6C8A25F04520F61F04">56</mods:end>
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<mods:classification id="328113284F9B716D118C9B7F4794505D">journal article</mods:classification>
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<mods:identifier id="873C1EA69AAB420071AF972904592161" type="DOI">10.5281/zenodo.213431</mods:identifier>
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<mods:identifier id="2937296E58CBBEE1B3BB00869AA0419B" type="GBIF-Dataset">528fecdb-40d6-44ed-bb62-e706cbe3bda6</mods:identifier>
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<mods:identifier id="7DE0A4811FAAA5C28A13DCF414CE4E2F" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="0573EAF177510DB6DD85084AED29ED60" type="Zenodo-Dep">213431</mods:identifier>
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<treatment id="084687A9CA70295AFF3DFCCBFF14FC13" ID-DOI="http://doi.org/10.5281/zenodo.6178472" ID-GBIF-Taxon="119517699" ID-Zenodo-Dep="6178472" LSID="urn:lsid:plazi:treatment:084687A9CA70295AFF3DFCCBFF14FC13" httpUri="http://treatment.plazi.org/id/084687A9CA70295AFF3DFCCBFF14FC13" lastPageId="41" lastPageNumber="42" pageId="38" pageNumber="39">
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<subSubSection id="C8F56534CA702955FF3DFCCBFEC9FCC9" pageId="38" pageNumber="39" type="nomenclature">
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<paragraph id="805036BFCA702955FF3DFCCBFE5FFCEA" blockId="38.[151,440,835,894]" box="[151,440,835,862]" pageId="38" pageNumber="39">
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<heading id="DB1881D3CA702955FF3DFCCBFE5FFCEA" bold="true" box="[151,440,835,862]" fontSize="11" level="1" pageId="38" pageNumber="39" reason="1">
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<emphasis id="B29BEAADCA702955FF3DFCCBFE5FFCEA" bold="true" box="[151,440,835,862]" pageId="38" pageNumber="39">
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||
<taxonomicName id="47EF4D3CCA702955FF3DFCCBFEB3FCE9" ID-CoL="3C2ND" box="[151,340,836,862]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="ohtai" status="sp. nov.">
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<emphasis id="B29BEAADCA702955FF3DFCCBFEB3FCE9" bold="true" box="[151,340,836,862]" italics="true" pageId="38" pageNumber="39">Eudorella ohtai</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A9A857D6CA702955FEF1FCCCFE5FFCEA" box="[347,440,835,861]" pageId="38" pageNumber="39" 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="805036BFCA702955FF3DFCE9FEC9FCC9" blockId="38.[151,440,835,894]" box="[151,302,870,894]" pageId="38" pageNumber="39">(Figs. 27–29)</paragraph>
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</subSubSection>
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<subSubSection id="C8F56534CA702955FF3DFC21FE9FFB29" pageId="38" pageNumber="39" type="materials_examined">
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<paragraph id="805036BFCA702955FF3DFC21FE9FFB29" blockId="38.[151,1436,942,2010]" pageId="38" pageNumber="39">
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<emphasis id="B29BEAADCA702955FF3DFC21FE60FC70" bold="true" box="[151,391,942,967]" pageId="38" pageNumber="39">Material examined.</emphasis>
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<typeStatus id="5F54881DCA702955FE3EFC21FE18FC71" box="[404,511,942,966]" pageId="38" pageNumber="39" type="holotype">Holotype</typeStatus>
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, preparatory female,
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<quantity id="47179B5ACA702955FCAAFC21FCB8FC71" box="[768,863,942,966]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="38" pageNumber="39" unit="mm" value="5.1">5.1 mm</quantity>
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, dissected (NSMT-Cr 22144), Okinawa Trough,
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<geoCoordinate id="E5DB5078CA702955FF3DFC5DFF1DFC5D" box="[151,250,978,1002]" direction="north" orientation="latitude" pageId="38" pageNumber="39" precision="925" value="26.85">26°51´N</geoCoordinate>
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,
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||
<geoCoordinate id="E5DB5078CA702955FEADFC5DFE95FC5D" box="[263,370,978,1002]" direction="east" orientation="longitude" pageId="38" pageNumber="39" precision="925" value="126.45">126°27´E</geoCoordinate>
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–
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||
<geoCoordinate id="E5DB5078CA702955FE3AFC5DFE14FC5D" box="[400,499,978,1002]" direction="north" orientation="latitude" pageId="38" pageNumber="39" precision="925" value="26.816668">26°49´N</geoCoordinate>
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,
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<geoCoordinate id="E5DB5078CA702955FE55FC5DFD8AFC5D" box="[511,621,978,1002]" direction="east" orientation="longitude" pageId="38" pageNumber="39" precision="925" value="126.416664">126°25´E</geoCoordinate>
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,
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<quantity id="47179B5ACA702955FDD0FC5DFCF1FC5D" box="[634,790,978,1002]" metricMagnitude="3" metricUnit="m" metricValue="1.858" metricValueMax="1.8699999999999999" metricValueMin="1.846" pageId="38" pageNumber="39" unit="m" value="1858.0" valueMax="1870.0" valueMin="1846.0">1846–1870 m</quantity>
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(KH05-1, St. OT-3),
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<date id="F451107FCA702955FBA0FC5DFB42FC5D" box="[1034,1189,978,1003]" pageId="38" pageNumber="39" value="2005-05-12">12 May 2005</date>
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.
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<typeStatus id="5F54881DCA702955FB1AFC5CFAC7FC5C" box="[1200,1312,979,1003]" pageId="38" pageNumber="39" type="paratype">Paratypes</typeStatus>
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;
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<specimenCount id="96E9FD36CA702955FA86FC5DFA7BFC5D" box="[1324,1436,978,1002]" pageId="38" pageNumber="39" type="juvenile">1 juvenile</specimenCount>
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female,
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<specimenCount id="96E9FD36CA702955FF59FC79FE84FBB9" box="[243,355,1014,1038]" pageId="38" pageNumber="39" type="juvenile">1 juvenile</specimenCount>
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male, length
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<quantity id="47179B5ACA702955FDAAFC79FDBEFBB9" box="[512,601,1014,1038]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="38" pageNumber="39" unit="mm" value="4.2">4.2 mm</quantity>
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,
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<quantity id="47179B5ACA702955FDCCFC79FD59FBB9" box="[614,702,1014,1038]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="38" pageNumber="39" unit="mm" value="3.5">3.5 mm</quantity>
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(NSMT-Cr 22145), (KH-05-1, St. OT-3);
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<specimenCount id="96E9FD36CA702955FB35FC79FAE8FBB9" box="[1183,1295,1014,1038]" pageId="38" pageNumber="39" type="juvenile">1 juvenile</specimenCount>
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male, pleon damaged, western slope of Ryukyu Trench,
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<geoCoordinate id="E5DB5078CA702955FD21FB95FCF6FB85" box="[651,785,1050,1074]" direction="north" orientation="latitude" pageId="38" pageNumber="39" precision="9" value="26.284">26°17.04´N</geoCoordinate>
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,
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<geoCoordinate id="E5DB5078CA702955FCB4FB95FC4BFB85" box="[798,940,1050,1074]" direction="east" orientation="longitude" pageId="38" pageNumber="39" precision="9" value="128.4505">128°27.03´E</geoCoordinate>
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–
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<geoCoordinate id="E5DB5078CA702955FC61FB95FBA9FB85" box="[971,1102,1050,1074]" direction="east" orientation="longitude" pageId="38" pageNumber="39" precision="9" value="26.296">26°17.76´E</geoCoordinate>
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,
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<geoCoordinate id="E5DB5078CA702955FBF1FB95FB0AFB85" box="[1115,1261,1050,1074]" direction="east" orientation="longitude" pageId="38" pageNumber="39" precision="9" value="128.46916">128°28.15´E</geoCoordinate>
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,
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<quantity id="47179B5ACA702955FB53FB95FA70FB85" box="[1273,1431,1050,1074]" metricMagnitude="3" metricUnit="m" metricValue="1.978" metricValueMax="2.013" metricValueMin="1.943" pageId="38" pageNumber="39" unit="m" value="1978.0" valueMax="2013.0" valueMin="1943.0">1943–2013 m</quantity>
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, (KH-05-1, St. PS-7),
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<date id="F451107FCA702955FE2CFBB1FE3AFBE0" box="[390,477,1086,1111]" pageId="38" pageNumber="39" value="1924-05">24 May</date>
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, 2005;
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<specimenCount id="96E9FD36CA702955FD9AFBB1FD78FBE1" box="[560,671,1086,1110]" pageId="38" pageNumber="39" type="juvenile">2 juvenile</specimenCount>
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females, 5.4,
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<quantity id="47179B5ACA702955FC97FBB1FC72FBE1" box="[829,917,1086,1110]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="38" pageNumber="39" unit="mm" value="4.7">4.7 mm</quantity>
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, dissected (NSMT-Cr 22146), off Todogasaki, Pacific coast of northern Honshu, 39°17ˏN, 143°47ˏE – 39°15ˏN, 143°47ˏE,
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<quantity id="47179B5ACA702955FBAFFBEDFB45FBCD" box="[1029,1186,1122,1146]" metricMagnitude="3" metricUnit="m" metricValue="4.854" metricValueMax="4.99" metricValueMin="4.718" pageId="38" pageNumber="39" unit="m" value="4854.0" valueMax="4990.0" valueMin="4718.0">4718–4990 m</quantity>
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(KH-01-2, St. TD-5),
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<date id="F451107FCA702955FF3DFB09FE92FB29" box="[151,373,1158,1182]" pageId="38" pageNumber="39" value="2001-09-26">26 September 2001</date>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C8F56534CA70295AFF63FB25FAFDFEAB" lastPageId="41" lastPageNumber="42" pageId="38" pageNumber="39" type="description">
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<paragraph id="805036BFCA702955FF63FB25FBCEFAE5" blockId="38.[151,1436,942,2010]" pageId="38" pageNumber="39">
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<emphasis id="B29BEAADCA702955FF63FB25FEBCFB74" bold="true" box="[201,347,1194,1219]" pageId="38" pageNumber="39">Description.</emphasis>
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<typeStatus id="5F54881DCA702955FEC9FB25FE2CFB75" box="[355,459,1194,1218]" pageId="38" pageNumber="39" type="holotype">Holotype</typeStatus>
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preparatory female (Fig. 27, 28). Body slender, with few thin setae. Carapace length 0.19 times total body length and 1.4 times greatest width, latter being 0.9 times the depth; frontal margin of carapace serrated up to nearly anterior end of siphon (Fig. 27C, D); lower end of antennal notch and frontal end of anterolateral angle located slightly behind frontal margin of carapace. Pereon length 1.2 times carapace length. Pleon 0.57 times total body length; dorso-posterior end of pleonite 6 with no long setae.
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</paragraph>
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<paragraph id="805036BFCA702955FF63FAD0FD2FF90D" blockId="38.[151,1436,942,2010]" pageId="38" pageNumber="39">
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Antenna 1 (Fig. 27E) 1st article of peduncle with 0 and 2 plumose setae on lower margin and inner margin, respectively; 3rd article of peduncle shorter than 2nd, with 5 plumose setae and 1 simple seta on outer margin, 6 thick plumose setae on inner margin; main flagellum shorter than 2nd article of peduncle, with 3 plumose setae on outer margin of basal article. Accessory flagellum as long as 1st article of main flagellum. Antenna 2 (Fig. 27F) with 3 and 0 plumose setae on outer and lower margin, respectively. Mandibles, maxilla 1 and 2 normal (Fig. 27 G– I). Maxilliped 1 (Fig. 27J), branchial plate small, with 3 branchial lobules. Maxilliped 2 (Fig. 27K, L) basis much shorter than combined length of succeeding 3 articles, with short setae scattered on dorsal surface. Maxilliped 3 (
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<figureCitation id="18D42A3ACA702955FF35F9D5FF17F9C5" box="[159,240,1626,1650]" captionStart="FIGURE 28" captionStartId="40.[151,250,1231,1254]" captionTargetBox="[178,1421,206,1197]" captionTargetId="figure@40.[151,1436,193,1210]" captionTargetPageId="40" captionText="FIGURE 28. Eudorella ohtai sp. nov., preparatory female. A, maxilliped 3; B, basis of pereopod 1; C – F, pereopods 2 – 5; G, uropod with pleonite 6." httpUri="https://zenodo.org/record/213459/files/figure.png" pageId="38" pageNumber="39">Fig. 28</figureCitation>
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A) basis length 0.9 times length of distal articles together, with 7 plumose setae on inner margin and 7 plumose setae on ventral surface; ischium with blunt spine on inner margin; carpus with 10 plumose setae on inner margin; terminal setae much longer than dactylus.
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</paragraph>
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<paragraph id="805036BFCA702955FF63F949FDAEF86D" blockId="38.[151,1436,942,2010]" pageId="38" pageNumber="39">
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Pereopod 1 (
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<figureCitation id="18D42A3ACA702955FEFDF949FE4EF969" box="[343,425,1734,1758]" captionStart="FIGURE 28" captionStartId="40.[151,250,1231,1254]" captionTargetBox="[178,1421,206,1197]" captionTargetId="figure@40.[151,1436,193,1210]" captionTargetPageId="40" captionText="FIGURE 28. Eudorella ohtai sp. nov., preparatory female. A, maxilliped 3; B, basis of pereopod 1; C – F, pereopods 2 – 5; G, uropod with pleonite 6." httpUri="https://zenodo.org/record/213459/files/figure.png" pageId="38" pageNumber="39">Fig. 28</figureCitation>
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B) 3rd–7th articles lost during collection. Basis with 5 plumose setae and 1 simple seta on inner margin and 9 short setae on outer margin; distal corner with 3 spiniform setae and 1 long plumose seta. Pereopod 2 (
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<figureCitation id="18D42A3ACA702955FF5CF881FEAEF891" box="[246,329,1806,1830]" captionStart="FIGURE 28" captionStartId="40.[151,250,1231,1254]" captionTargetBox="[178,1421,206,1197]" captionTargetId="figure@40.[151,1436,193,1210]" captionTargetPageId="40" captionText="FIGURE 28. Eudorella ohtai sp. nov., preparatory female. A, maxilliped 3; B, basis of pereopod 1; C – F, pereopods 2 – 5; G, uropod with pleonite 6." httpUri="https://zenodo.org/record/213459/files/figure.png" pageId="38" pageNumber="39">Fig. 28</figureCitation>
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C) basis length 0.9 times length of distal articles together, with 6 plumose setae on inner margin; carpus length 1.5 times that of merus and 1.2 times combined length of propodus and dactylus; propodus length less than half that of merus, with a shallow notch on distal corner, reaching middle portion of article; dactylus not swollen, with 14 stiff setae on lateral margin and apical end. Pereopods 3 and 4 (
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<figureCitation id="18D42A3ACA702955FB8CF8F5FB9FF825" box="[1062,1144,1914,1938]" captionStart="FIGURE 28" captionStartId="40.[151,250,1231,1254]" captionTargetBox="[178,1421,206,1197]" captionTargetId="figure@40.[151,1436,193,1210]" captionTargetPageId="40" captionText="FIGURE 28. Eudorella ohtai sp. nov., preparatory female. A, maxilliped 3; B, basis of pereopod 1; C – F, pereopods 2 – 5; G, uropod with pleonite 6." httpUri="https://zenodo.org/record/213459/files/figure.png" pageId="38" pageNumber="39">Fig. 28</figureCitation>
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D, E) basis length 2.0 and 1.5 times distal articles together, respectively. Pereopod 5 (
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<figureCitation id="18D42A3ACA702955FC9FF811FC60F801" box="[821,903,1950,1974]" captionStart="FIGURE 28" captionStartId="40.[151,250,1231,1254]" captionTargetBox="[178,1421,206,1197]" captionTargetId="figure@40.[151,1436,193,1210]" captionTargetPageId="40" captionText="FIGURE 28. Eudorella ohtai sp. nov., preparatory female. A, maxilliped 3; B, basis of pereopod 1; C – F, pereopods 2 – 5; G, uropod with pleonite 6." httpUri="https://zenodo.org/record/213459/files/figure.png" pageId="38" pageNumber="39">Fig. 28</figureCitation>
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F) basis 1.5 times distal articles together, with only 2 short setae and 3 auditory hairs.
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</paragraph>
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<paragraph id="805036BFCA712954FF63FF18FC4AFE88" blockId="39.[151,1437,151,319]" pageId="39" pageNumber="40">
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Uropod (
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<figureCitation id="18D42A3ACA712954FE87FF18FE9AFF18" box="[301,381,151,175]" captionStart="FIGURE 28" captionStartId="40.[151,250,1231,1254]" captionTargetBox="[178,1421,206,1197]" captionTargetId="figure@40.[151,1436,193,1210]" captionTargetPageId="40" captionText="FIGURE 28. Eudorella ohtai sp. nov., preparatory female. A, maxilliped 3; B, basis of pereopod 1; C – F, pereopods 2 – 5; G, uropod with pleonite 6." httpUri="https://zenodo.org/record/213459/files/figure.png" pageId="39" pageNumber="40">Fig. 28</figureCitation>
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G) peduncle length 1.3 times that of pleonite 6, 0.90 times exopod, and 1.06 times 1st article of endopod, with 4 or 5 spiniform setae; exopod 1.17 times 1st article of endopod, with 8 or 9 setae on inner margin and apical end, with 5 setae on dorsal surface, and with 2 setae on ventral surface; 1st article of endopod 3.3 times 2nd, with 7 or 8 spiniform setae on inner margin and 3 simple setae on outer margin; 2nd article with 3 or 4 spiniform setae on inner margin; terminal setae of endopod defined at base.
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</paragraph>
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<paragraph id="805036BFCA712954FF55F811FF04F846" blockId="39.[151,1436,1950,2033]" pageId="39" pageNumber="40">
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<emphasis id="B29BEAADCA712954FF55F811FEF8F804" bold="true" box="[255,287,1950,1971]" pageId="39" pageNumber="40">27.</emphasis>
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<taxonomicName id="47EF4D3CCA712954FE8EF811FE25F803" box="[292,450,1950,1972]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="ohtai" status="sp. nov.">
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<emphasis id="B29BEAADCA712954FE8EF811FE25F803" box="[292,450,1950,1972]" italics="true" pageId="39" pageNumber="40">Eudorella ohtai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B29BEAADCA712954FE62F811FDFFF804" bold="true" box="[456,536,1950,1971]" pageId="39" pageNumber="40">
|
||
<taxonomicNameLabel id="A9A857D6CA712954FE62F811FDFFF804" box="[456,536,1950,1971]" pageId="39" pageNumber="40" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, preparatory female. A, body, lateral view; B, anterior portion of body, from above; C, D, anterior portion of carapace; E, antenna 1; F, antenna 2; G, mandibles; H, maxilla 1; I, maxilla 2; J, maxilliped 1; K, L, maxilliped 2.
|
||
</paragraph>
|
||
<caption id="D4906637CA7E295BFF3DFB40FE64FAB3" httpUri="https://zenodo.org/record/213459/files/figure.png" pageId="40" pageNumber="41" targetBox="[178,1421,206,1197]" targetPageId="40">
|
||
<paragraph id="805036BFCA7E295BFF3DFB40FE64FAB3" blockId="40.[151,1436,1231,1284]" pageId="40" pageNumber="41">
|
||
<emphasis id="B29BEAADCA7E295BFF3DFB40FEC6FB52" bold="true" box="[151,289,1231,1254]" pageId="40" pageNumber="41">FIGURE 28.</emphasis>
|
||
<taxonomicName id="47EF4D3CCA7E295BFE83FB5FFE2EFB51" box="[297,457,1232,1254]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="ohtai" status="sp. nov.">
|
||
<emphasis id="B29BEAADCA7E295BFE83FB5FFE2EFB51" box="[297,457,1232,1254]" italics="true" pageId="40" pageNumber="41">Eudorella ohtai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B29BEAADCA7E295BFE7BFB5FFDC4FB52" bold="true" box="[465,547,1232,1253]" pageId="40" pageNumber="41">
|
||
<taxonomicNameLabel id="A9A857D6CA7E295BFE7BFB5FFDC4FB52" box="[465,547,1232,1253]" pageId="40" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, preparatory female. A, maxilliped 3; B, basis of pereopod 1; C–F, pereopods 2–5; G, uropod with pleonite 6.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="D4906637CA7E295BFF3DF830FCEEF843" httpUri="https://zenodo.org/record/213460/files/figure.png" pageId="40" pageNumber="41" targetBox="[496,1090,1325,1952]" targetPageId="40">
|
||
<paragraph id="805036BFCA7E295BFF3DF830FCEEF843" blockId="40.[151,1436,1983,2036]" pageId="40" pageNumber="41">
|
||
<emphasis id="B29BEAADCA7E295BFF3DF830FEC7F863" bold="true" box="[151,288,1983,2006]" pageId="40" pageNumber="41">FIGURE 29.</emphasis>
|
||
<taxonomicName id="47EF4D3CCA7E295BFE8CF830FE21F862" box="[294,454,1983,2005]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="ohtai" status="sp. nov.">
|
||
<emphasis id="B29BEAADCA7E295BFE8CF830FE21F862" box="[294,454,1983,2005]" italics="true" pageId="40" pageNumber="41">Eudorella ohtai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B29BEAADCA7E295BFE66F84FFDFAF862" bold="true" box="[460,541,1984,2005]" pageId="40" pageNumber="41">
|
||
<taxonomicNameLabel id="A9A857D6CA7E295BFE66F84FFDFAF862" box="[460,541,1984,2005]" pageId="40" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, antenna 1 of young female collected from Pacific coast of northern Japan. Arrow head indicates seta on inner margin of main flagellum basal article.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="805036BFCA7F295AFF63FF17FAFDFEAB" blockId="41.[151,1437,151,932]" pageId="41" pageNumber="42">
|
||
<typeStatus id="5F54881DCA7F295AFF63FF17FECCFF07" box="[201,299,152,176]" pageId="41" pageNumber="42" type="paratype">Paratype</typeStatus>
|
||
young females. Morphological characteristics of specimen similar to
|
||
<typeStatus id="5F54881DCA7F295AFBEFFF18FB40FF18" box="[1093,1191,151,175]" pageId="41" pageNumber="42" type="holotype">holotype</typeStatus>
|
||
female, except: main flagellum of antenna 1 (
|
||
<figureCitation id="18D42A3ACA7F295AFE02FF33FE1DFF63" box="[424,506,188,212]" captionStart="FIGURE 29" captionStartId="40.[151,250,1983,2006]" captionTargetBox="[496,1090,1325,1952]" captionTargetId="figure@40.[483,1103,1316,1962]" captionTargetPageId="40" captionText="FIGURE 29. Eudorella ohtai sp. nov., antenna 1 of young female collected from Pacific coast of northern Japan. Arrow head indicates seta on inner margin of main flagellum basal article." httpUri="https://zenodo.org/record/213460/files/figure.png" pageId="41" pageNumber="42">Fig. 29</figureCitation>
|
||
) with 1 seta (arrowhead) on inner distal corner of basal article, in addition to 1–2 plumose setae on outer margin; uropod peduncle length 1.1 times length of exopod, the latter with 7 setae on its inner and apical margins and 3 setae on its dorsal surface. Uropod endopod damaged during collection.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C8F56534CA7F295AFF63FEA7FC9EFED3" pageId="41" pageNumber="42" type="etymology">
|
||
<paragraph id="805036BFCA7F295AFF63FEA7FC9EFED3" blockId="41.[151,1437,151,932]" pageId="41" pageNumber="42">
|
||
<emphasis id="B29BEAADCA7F295AFF63FEA7FEA8FEF7" bold="true" box="[201,335,296,320]" pageId="41" pageNumber="42">Etymology.</emphasis>
|
||
The species name is dedicated to Dr. Suguru Ohta, Director of the R/V
|
||
<emphasis id="B29BEAADCA7F295AFB3BFEA7FAC9FEF7" box="[1169,1326,296,320]" italics="true" pageId="41" pageNumber="42">Hakuho-maru</emphasis>
|
||
KH-01-2 and KH-05-1 cruises, during which the specimens were collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C8F56534CA7F295AFF63FEFFFC6AFCEB" pageId="41" pageNumber="42" type="discussion">
|
||
<paragraph id="805036BFCA7F295AFF63FEFFFE0BFD10" blockId="41.[151,1437,151,932]" pageId="41" pageNumber="42">
|
||
<emphasis id="B29BEAADCA7F295AFF63FEFFFEDAFE3F" bold="true" box="[201,317,368,392]" pageId="41" pageNumber="42">Remarks.</emphasis>
|
||
This new species and
|
||
<taxonomicName id="47EF4D3CCA7F295AFD90FEFEFCD5FE30" authority="Sars 1869" authorityName="Sars" authorityYear="1869" box="[570,818,367,392]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="hirsuta">
|
||
<emphasis id="B29BEAADCA7F295AFD90FEFEFD4EFE3F" box="[570,681,368,392]" italics="true" pageId="41" pageNumber="42">E. hirsuta</emphasis>
|
||
(Sars 1869)
|
||
</taxonomicName>
|
||
from the Northeast Atlantic are distinguished from the other members of the genus by the frontal margin of the carapace being serrated up to near the siphon. The female specimen of
|
||
<taxonomicName id="47EF4D3CCA7F295AFE8CFE37FE32FE67" box="[294,469,440,464]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="ohtai" status="sp. nov.">
|
||
<emphasis id="B29BEAADCA7F295AFE8CFE37FE32FE67" box="[294,469,440,464]" italics="true" pageId="41" pageNumber="42">Eudorella ohtai</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B29BEAADCA7F295AFE76FE37FDD1FE67" bold="true" box="[476,566,440,464]" pageId="41" pageNumber="42">
|
||
<taxonomicNameLabel id="A9A857D6CA7F295AFE76FE37FDD1FE67" box="[476,566,440,464]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, is distinguished from
|
||
<taxonomicName id="47EF4D3CCA7F295AFC92FE36FC40FE67" box="[824,935,440,464]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="hirsuta">
|
||
<emphasis id="B29BEAADCA7F295AFC92FE36FC40FE67" box="[824,935,440,464]" italics="true" pageId="41" pageNumber="42">E. hirsuta</emphasis>
|
||
</taxonomicName>
|
||
as follows. (1) The upper front corner of the carapace has very short setae, and body has few thin setae (whereas in
|
||
<taxonomicName id="47EF4D3CCA7F295AFC07FE52FBFCFE43" box="[941,1051,476,500]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="hirsuta">
|
||
<emphasis id="B29BEAADCA7F295AFC07FE52FBFCFE43" box="[941,1051,476,500]" italics="true" pageId="41" pageNumber="42">E. hirsuta</emphasis>
|
||
</taxonomicName>
|
||
the upper front corner of the carapace has numerous long setae). (2) The antennal notch with a tooth on lower end (3 teeth in
|
||
<taxonomicName id="47EF4D3CCA7F295AFB36FD8EFAEDFDAF" box="[1180,1290,512,536]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="hirsuta">
|
||
<emphasis id="B29BEAADCA7F295AFB36FD8EFAEDFDAF" box="[1180,1290,512,536]" italics="true" pageId="41" pageNumber="42">E. hirsuta</emphasis>
|
||
</taxonomicName>
|
||
). (3) The 1st article of the main flagellum of antenna 1 has plumose setae (simple setae in
|
||
<taxonomicName id="47EF4D3CCA7F295AFBABFDAAFB97FD8B" box="[1025,1136,548,572]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="hirsuta">
|
||
<emphasis id="B29BEAADCA7F295AFBABFDAAFB97FD8B" box="[1025,1136,548,572]" italics="true" pageId="41" pageNumber="42">E. hirsuta</emphasis>
|
||
</taxonomicName>
|
||
). (4) The carpus of pereopod 2 is 1.2 times the combined length of the propodus and dactylus, 1.7 times dactylus, with no plumose setae (about 1.5 times combined length of propodus and dactylus, 2.4 times dactylus, with a row of several plumose setae on inner margin in
|
||
<taxonomicName id="47EF4D3CCA7F295AFEC7FD1EFE3CFD1F" box="[365,475,656,680]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="hirsuta">
|
||
<emphasis id="B29BEAADCA7F295AFEC7FD1EFE3CFD1F" box="[365,475,656,680]" italics="true" pageId="41" pageNumber="42">E. hirsuta</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="805036BFCA7F295AFF63FD3AFC6AFCEB" blockId="41.[151,1437,151,932]" pageId="41" pageNumber="42">
|
||
In the two specimens from northern
|
||
<collectingCountry id="F8F8762FCA7F295AFDCCFD3AFD4FFD7B" box="[614,680,693,716]" name="Japan" pageId="41" pageNumber="42">Japan</collectingCountry>
|
||
, the 1st article of the antenna 1 main flagellum is furnished with a seta on the inner margin, in addition to the normal 1–2 setae on the outer margin (
|
||
<figureCitation id="18D42A3ACA7F295AFB8FFD58FB9EFD58" box="[1061,1145,727,751]" captionStart="FIGURE 29" captionStartId="40.[151,250,1983,2006]" captionTargetBox="[496,1090,1325,1952]" captionTargetId="figure@40.[483,1103,1316,1962]" captionTargetPageId="40" captionText="FIGURE 29. Eudorella ohtai sp. nov., antenna 1 of young female collected from Pacific coast of northern Japan. Arrow head indicates seta on inner margin of main flagellum basal article." httpUri="https://zenodo.org/record/213460/files/figure.png" pageId="41" pageNumber="42">Fig. 29</figureCitation>
|
||
), which is unique in Japanese
|
||
<taxonomicName id="47EF4D3CCA7F295AFF65FD73FED9FCA3" box="[207,318,764,788]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B29BEAADCA7F295AFF65FD73FED9FCA3" box="[207,318,764,788]" italics="true" pageId="41" pageNumber="42">Eudorella</emphasis>
|
||
</taxonomicName>
|
||
. This additional seta may be a local morphological variation of this species. Other noteworthy characters of
|
||
<taxonomicName id="47EF4D3CCA7F295AFF55FCAEFEBFFC8F" box="[255,344,800,824]" class="Malacostraca" family="Leuconidae" genus="Eudorella" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="ohtai">
|
||
<emphasis id="B29BEAADCA7F295AFF55FCAEFEBFFC8F" box="[255,344,800,824]" italics="true" pageId="41" pageNumber="42">E. ohtai</emphasis>
|
||
</taxonomicName>
|
||
are: (1) maxilliped 1 has small, undeveloped branchial plate bearing 3 small lobules; and (2) the basis of maxilliped 2 has short setae scattered on the dorsal surface.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C8F56534CA7F295AFF63FCE8FF14FC13" pageId="41" pageNumber="42" type="distribution">
|
||
<paragraph id="805036BFCA7F295AFF63FCE8FF14FC13" blockId="41.[151,1437,151,932]" pageId="41" pageNumber="42">
|
||
<emphasis id="B29BEAADCA7F295AFF63FCE8FE85FC37" bold="true" box="[201,354,871,896]" pageId="41" pageNumber="42">Distribution.</emphasis>
|
||
Pacific coast of northern Honshu, Okinawa Trough, western slope of the Ryukyu Trench,
|
||
<quantity id="47179B5ACA7F295AFAFCFCE8FF08FC13" metricMagnitude="3" metricUnit="m" metricValue="3.368" metricValueMax="4.89" metricValueMin="1.846" pageId="41" pageNumber="42" unit="m" value="3368.0" valueMax="4890.0" valueMin="1846.0">1846– 4890 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |