267 lines
54 KiB
XML
267 lines
54 KiB
XML
<document id="70206A1203F5D2B9E8C8212168F76C31" ID="10.11646/zootaxa.4200.2.9" ID-DOI="10.11646/zootaxa.4200.2.9" ID-GBIF-Dataset="8893caae-03b4-4074-9b25-ab834f5e4eb0" ID-ISSN="1175-5326" ID-Zenodo-Dep="182285" ID-ZooBank="3632C868-9887-4021-81FF-81360C1DA59E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1480409540310" checkinUser="plazi" docAuthor="Narahara-Nakano, Yukiko, Kakui, Keiichi & Tomikawa, Ko" docDate="2016" docId="2905953FFFF6FF87CDAEC447FB11979F" docLanguage="en" docName="zootaxa.4200.2.9.pdf" docOrigin="Zootaxa 4200 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Opisa takafuminakanoi Narahara-Nakano, Kakui & Tomikawa, 2016, sp. nov." docType="treatment" docVersion="6" lastPageNumber="338" masterDocId="D53CED47FFF6FF84CD39C11DFFDE9303" masterDocTitle="Opisa takafuminakanoi, a new species of Opisidae from Hokkaido, Japan (Crustacea: Amphipoda)" masterLastPageNumber="339" masterPageNumber="335" pageNumber="335" updateTime="1698395093900" updateUser="plazi">
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<mods:mods id="2DE6BFDFFB32FDB5C4D77FA0D6D80495" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="11D26D536A90C2A47C96A264B89FE264">
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<mods:title id="F007B5AC726725BBE6DFBDF52424FB5B">Opisa takafuminakanoi, a new species of Opisidae from Hokkaido, Japan (Crustacea: Amphipoda)</mods:title>
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</mods:titleInfo>
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<mods:name id="C359FA2EAF322E90AA83B15230D895C3" type="personal">
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<mods:role id="E33751D0E97E9BF6BD537E1438235323">
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<mods:roleTerm id="0D7805D6AE74DEF02D36CA623EF812DB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="5C8FFB5A9EFF12F61946C1EAED40451E">Narahara-Nakano, Yukiko</mods:namePart>
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</mods:name>
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<mods:name id="17D55DD73AE0701AAA647B10A31930D0" type="personal">
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<mods:role id="88E473498C3401CCABD09DFD8EFCA146">
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<mods:roleTerm id="A64C5E7F5F3E43321DAD6B5223446AF9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7102B894A174A06EBC77689CECB7388F">Kakui, Keiichi</mods:namePart>
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</mods:name>
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<mods:name id="575D56CE1A20C23901D9E8CC97061BE5" type="personal">
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<mods:role id="CD86463CEE24F7B294715F59DF5E70F5">
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<mods:roleTerm id="90A602E5479A0842755FECCA5083BABC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B740345C096E35F97BBADBC7E719447C">Tomikawa, Ko</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="C675C5FFAE2F3ECAD744D60127FB7C0A">text</mods:typeOfResource>
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<mods:titleInfo id="0B738CE663F34134994F4F10AEBCF6EC">
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<mods:title id="4923279BD05F8126A544874A3C2DB6FC">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="155481F400E5576B44911AC74E93AFA1">
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<mods:date id="0BBA766AED50F54B54A759DD4C43D12D">2016</mods:date>
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<mods:detail id="23B0FB93537718A0ED3BBF325AA7A87D" type="volume">
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<mods:number id="493E405421C638BB34925D73A9E1F714">4200</mods:number>
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</mods:detail>
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<mods:detail id="75DC4E438C4BC73B92D3486656CE5A47" type="issue">
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<mods:number id="87DF9EB764DF73AD390C7AF83A99DA64">2</mods:number>
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</mods:detail>
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<mods:extent id="3CE46B251627B6DF29B19C14FA55B4EF" unit="page">
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<mods:start id="409525D5107EC93B11C2AC56CC303753">335</mods:start>
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<mods:end id="369674058F1B8D9F4ADC16E3B33B09B7">339</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="039337065AE4E8814FE9D80F65F4DBCA">journal article</mods:classification>
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<mods:identifier id="5E9BADEF97DB7150C72F6C85AEE0FFB1" type="DOI">10.11646/zootaxa.4200.2.9</mods:identifier>
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<mods:identifier id="E1537DEAB9086A6605EF041CDA09217B" type="GBIF-Dataset">8893caae-03b4-4074-9b25-ab834f5e4eb0</mods:identifier>
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<mods:identifier id="62AD7B426E4E72019ADB039AAD26F3AD" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="652D61A4BE9D6D05FE0839077BA65BE2" type="Zenodo-Dep">182285</mods:identifier>
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<mods:identifier id="C6DD464D8851C297FE38464F230E6484" type="ZooBank">3632C868-9887-4021-81FF-81360C1DA59E</mods:identifier>
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</mods:mods>
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<treatment id="2905953FFFF6FF87CDAEC447FB11979F" ID-DOI="http://doi.org/10.5281/zenodo.6068955" ID-GBIF-Taxon="124874180" ID-Zenodo-Dep="6068955" LSID="urn:lsid:plazi:treatment:2905953FFFF6FF87CDAEC447FB11979F" httpUri="http://treatment.plazi.org/id/2905953FFFF6FF87CDAEC447FB11979F" lastPageId="3" lastPageNumber="338" pageId="0" pageNumber="335">
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<subSubSection id="E9B677A2FFF6FF84CDAEC447FEDB9697" pageId="0" pageNumber="335" type="nomenclature">
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<paragraph id="A1132429FFF6FF84CDAEC447FDC79676" blockId="0.[151,1436,1370,1983]" box="[151,537,1370,1397]" pageId="0" pageNumber="335">
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<heading id="FA5B9345FFF6FF84CDAEC447FDC79676" bold="true" box="[151,537,1370,1397]" fontSize="11" level="1" pageId="0" pageNumber="335" reason="1">
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<emphasis id="93D8F83BFFF6FF84CDAEC447FDC79676" bold="true" box="[151,537,1370,1397]" pageId="0" pageNumber="335">
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<taxonomicName id="66AC5FAAFFF6FF84CDAEC447FE6A9677" ID-CoL="7ZKSD" box="[151,436,1370,1396]" class="Malacostraca" family="Opisidae" genus="Opisa" kingdom="Animalia" order="Amphipoda" pageId="0" pageNumber="335" phylum="Arthropoda" rank="species" species="takafuminakanoi" status="sp. nov.">
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<emphasis id="93D8F83BFFF6FF84CDAEC447FE6A9677" bold="true" box="[151,436,1370,1396]" italics="true" pageId="0" pageNumber="335">Opisa takafuminakanoi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="88EB4540FFF6FF84CC85C446FDC79676" box="[444,537,1371,1397]" pageId="0" pageNumber="335" 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="A1132429FFF6FF84CDAEC460FEDB9697" blockId="0.[151,1436,1370,1983]" box="[151,261,1405,1428]" pageId="0" pageNumber="335">
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(
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<figureCitation id="399738ACFFF6FF84CDA7C460FF239697" box="[158,253,1405,1428]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="1.[151,244,1808,1830]" captionStartId-1="2.[151,244,1882,1904]" captionTargetBox-0="[234,1347,218,1761]" captionTargetBox-1="[192,1392,210,1845]" captionTargetId-0="figure@1.[211,1363,194,1778]" captionTargetId-1="figure@2.[160,1424,191,1866]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." captionText-1="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri-0="https://zenodo.org/record/182286/files/figure.png" httpUri-1="https://zenodo.org/record/182287/files/figure.png" pageId="0" pageNumber="335">Figs 1–2</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="E9B677A2FFF6FF84CDAEC4BDFBC0951C" pageId="0" pageNumber="335" type="materials_examined">
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<paragraph id="A1132429FFF6FF84CDAEC4BDFBC0951C" blockId="0.[151,1436,1370,1983]" pageId="0" pageNumber="335">
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<materialsCitation id="11C42E74FFF6FF84CDAEC4BDFAFE96D9" ID-GBIF-Occurrence="1413024969" collectingDate="2011-07-08" collectorName="V Misago-maru & K. Kakui" elevation="115" latitude="42.803333" location="Material" longLatPrecision="19" longitude="144.92389" municipality="Akkeshi Bay" pageId="0" pageNumber="335" specimenCount="1" typeStatus="holotype">
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<emphasis id="93D8F83BFFF6FF84CDAEC4BDFEA296B4" bold="true" box="[151,380,1440,1463]" pageId="0" pageNumber="335">
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<location id="A47372F2FFF6FF84CDAEC4BDFF2496B4" LSID="urn:lsid:plazi:treatment:2905953FFFF6FF87CDAEC447FB11979F:A47372F2FFF6FF84CDAEC4BDFF2496B4" box="[151,250,1440,1463]" latitude="42.803333" longLatPrecision="19" longitude="144.92389" municipality="Akkeshi Bay" name="Material" pageId="0" pageNumber="335">Material</location>
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examined.
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</emphasis>
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<typeStatus id="7E179A8BFFF6FF84CCB1C4BDFE3196B4" box="[392,495,1440,1463]" pageId="0" pageNumber="335" type="holotype">Holotype</typeStatus>
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: NSMT-Cr 24702, mature male (
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<quantity id="665489CCFFF6FF84CE57C4BDFC1796B4" box="[878,969,1440,1463]" metricMagnitude="-3" metricUnit="m" metricValue="7.6" pageId="0" pageNumber="335" unit="mm" value="7.6">7.6 mm</quantity>
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) from off the southeast of
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<collectingMunicipality id="4177BE53FFF6FF84C832C4BDFA4296B4" box="[1291,1436,1440,1463]" pageId="0" pageNumber="335">Akkeshi Bay</collectingMunicipality>
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(
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<geoCoordinate id="C49842EEFFF6FF84CDA7C4DEFEFF96D9" box="[158,289,1475,1498]" direction="north" orientation="latitude" pageId="0" pageNumber="335" precision="15" value="42.803333">42°48′12″N</geoCoordinate>
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,
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<geoCoordinate id="C49842EEFFF6FF84CC16C4DEFE6296D9" box="[303,444,1475,1498]" direction="east" orientation="longitude" pageId="0" pageNumber="335" precision="15" value="144.92389">144°55′26″E</geoCoordinate>
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), depth
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<elevation id="2A81C31AFFF6FF84CF2EC4DEFD4D96D9" box="[535,659,1475,1498]" metricMagnitude="2" metricUnit="m" metricValue="1.15" metricValueMax="1.16" metricValueMin="1.14" pageId="0" pageNumber="335" unit="m" value="115.0" valueMax="116.0" valueMin="114.0">
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<quantity id="665489CCFFF6FF84CF2EC4DEFD4D96D9" box="[535,659,1475,1498]" metricMagnitude="2" metricUnit="m" metricValue="1.15" metricValueMax="1.16" metricValueMin="1.14" pageId="0" pageNumber="335" unit="m" value="115.0" valueMax="116.0" valueMin="114.0">114–116 m</quantity>
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</elevation>
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, R/
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<collectorName id="0C5941FFFFF6FF84CF83C4DEFCB696D9" box="[698,872,1475,1498]" pageId="0" pageNumber="335">
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||
V
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<emphasis id="93D8F83BFFF6FF84CFEEC4DEFCB696D9" box="[727,872,1475,1498]" italics="true" pageId="0" pageNumber="335">Misago-maru</emphasis>
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</collectorName>
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, collected by
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<collectorName id="0C5941FFFFF6FF84C93EC4DEFBB296D9" box="[1031,1132,1475,1498]" pageId="0" pageNumber="335">K. Kakui</collectorName>
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on
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<collectingDate id="C556FB01FFF6FF84C9A3C4DEFAFE96D9" box="[1178,1312,1475,1498]" pageId="0" pageNumber="335" value="2011-07-08">
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<date id="D51202E9FFF6FF84C9A3C4DEFAFE96D9" box="[1178,1312,1475,1498]" pageId="0" pageNumber="335" value="2011-07-08">8 July 2011</date>
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</collectingDate>
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</materialsCitation>
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. Paratypes: NSMT-Cr 24703, mature male (10.0 mm); NSMT-Cr 24704, ovigerous female (
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<quantity id="665489CCFFF6FF84CECCC4F8FB8596FF" box="[1013,1115,1509,1532]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" pageId="0" pageNumber="335" unit="mm" value="10.2">10.2 mm</quantity>
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); NSMT-Cr 24705, ovigerous female (
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<quantity id="665489CCFFF6FF84CDD7C715FE9B951C" box="[238,325,1544,1567]" metricMagnitude="-3" metricUnit="m" metricValue="7.8" pageId="0" pageNumber="335" unit="mm" value="7.8">7.8 mm</quantity>
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); NSMT-Cr 24706, female (
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<quantity id="665489CCFFF6FF84CF49C715FD19951C" box="[624,711,1544,1567]" metricMagnitude="-3" metricUnit="m" metricValue="8.4" pageId="0" pageNumber="335" unit="mm" value="8.4">8.4 mm</quantity>
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). Data same as for the holotype.
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</paragraph>
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</subSubSection>
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<subSubSection id="E9B677A2FFF6FF87CDFEC736FBEA9084" lastPageId="3" lastPageNumber="338" pageId="0" pageNumber="335" type="description">
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<paragraph id="A1132429FFF6FF84CDFEC736FAD19567" blockId="0.[151,1436,1370,1983]" pageId="0" pageNumber="335">
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<emphasis id="93D8F83BFFF6FF84CDFEC736FE8C9541" bold="true" box="[199,338,1579,1602]" pageId="0" pageNumber="335">Description.</emphasis>
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<emphasis id="93D8F83BFFF6FF84CC63C736FD0C9541" box="[346,722,1579,1602]" italics="true" pageId="0" pageNumber="335">
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Male (
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<typeStatus id="7E179A8BFFF6FF84CC9BC736FDDF9541" box="[418,513,1579,1602]" pageId="0" pageNumber="335" type="holotype">holotype</typeStatus>
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, NSMT-Cr 24702).
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</emphasis>
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Head, lateral cephalic lobe round; eyes subrectangular. Epimeral plates (
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<figureCitation id="399738ACFFF6FF84CDDAC750FEC09567" box="[227,286,1613,1636]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
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B–D), posterior margin of plate 2 with 2 minute setae; posterodistal corner of plate 3 rounded.
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</paragraph>
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<paragraph id="A1132429FFF6FF84CDFEC76DFC7D95EC" blockId="0.[151,1436,1370,1983]" pageId="0" pageNumber="335">
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Antenna 1 (
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<figureCitation id="399738ACFFF6FF84CC75C76DFE529584" box="[332,396,1648,1671]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
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E) 0.16 times as long as body length; accessory flagellum 6-articulate; primary flagellum 9- articulate, with calceoli (
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<figureCitation id="399738ACFFF6FF84CC9FC78EFE3A95A9" box="[422,484,1683,1706]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
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F) on articles 3–7; callynophore well-developed, about 20 rows, two fields. Antenna 2 (
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<figureCitation id="399738ACFFF6FF84CDA6C7A8FF0295CF" box="[159,220,1717,1740]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
|
||
G) 5.1 times as long as antenna 1, anterior margin of peduncular article 5 with brush setae, peduncular articles 4 and 5 not swollen; flagellum 56-articulate, with calceoli on articles 1–55.
|
||
</paragraph>
|
||
<paragraph id="A1132429FFF6FF84CDFEC7E6FC7B94BC" blockId="0.[151,1436,1370,1983]" pageId="0" pageNumber="335">
|
||
Mouthpart bundle, subquadrate. Upper lip (
|
||
<figureCitation id="399738ACFFF6FF84CFA0C7E6FD089411" box="[665,726,1787,1810]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
|
||
H) with rounded distal margin, lacking marginal setae. Mandibles (
|
||
<figureCitation id="399738ACFFF6FF84CDA6C600FF029437" box="[159,220,1821,1844]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
|
||
J, K): incisor smooth; left lacinia mobilis vestigial, representing robust seta, right lacinia absent; molar setose, not triturative; palp articles
|
||
<quantity id="665489CCFFF6FF84CCA2C65DFE3E9454" box="[411,480,1856,1879]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" metricValueMax="7.62" metricValueMin="2.54" pageId="0" pageNumber="335" unit="in" value="2.0" valueMax="3.0" valueMin="1.0">1–3 in</quantity>
|
||
length ratio of 1.0: 2.1: 1.7. Maxilla 1 (
|
||
<figureCitation id="399738ACFFF6FF84CE9CC65DFC3C9454" box="[933,994,1856,1879]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
|
||
L, M): inner plate with 1 plumose and 1 simple setae apically; outer plate with 11 spine-teeth in an 8/3 crown arrangement; terminal article of palp with 6 broad setae and long robust seta. Maxilla 2 (
|
||
<figureCitation id="399738ACFFF6FF84CF14C698FDB7949F" box="[557,617,1925,1948]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
|
||
N): inner plate slender, as long as outer plate. Maxilliped (
|
||
<figureCitation id="399738ACFFF6FF84C9E5C698FAC6949F" box="[1244,1304,1925,1948]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="0" pageNumber="335">Fig. 1</figureCitation>
|
||
O) with one third of segment 3 and dactylus of palp exceeding terminal of outer plate.
|
||
</paragraph>
|
||
<caption id="F5D374A1FFF7FF85CDAEC60DFF2594F0" httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="1" pageNumber="336" targetBox="[234,1347,218,1761]" targetPageId="1">
|
||
<paragraph id="A1132429FFF7FF85CDAEC60DFF2594F0" blockId="1.[151,1436,1808,2035]" pageId="1" pageNumber="336">
|
||
<emphasis id="93D8F83BFFF7FF85CDAEC60DFED39425" bold="true" box="[151,269,1808,1830]" pageId="1" pageNumber="336">FIGURE 1.</emphasis>
|
||
<taxonomicName id="66AC5FAAFFF7FF85CC2AC60CFE2A9425" box="[275,500,1809,1830]" class="Malacostraca" family="Opisidae" genus="Opisa" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="336" phylum="Arthropoda" rank="species" species="takafuminakanoi" status="sp. nov.">
|
||
<emphasis id="93D8F83BFFF7FF85CC2AC60CFE2A9425" box="[275,500,1809,1830]" italics="true" pageId="1" pageNumber="336">Opisa takafuminakanoi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="88EB4540FFF7FF85CCC2C60DFD999425" box="[507,583,1808,1830]" pageId="1" pageNumber="336" rank="species">
|
||
<emphasis id="93D8F83BFFF7FF85CCC2C60DFD999425" bold="true" box="[507,583,1808,1830]" pageId="1" pageNumber="336">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A, paratype female, 8.4 mm, NSMT-Cr 24706; B–T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B–D, right epimeral plates 1–3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis–dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="F5D374A1FFF4FF86CDAEC647FE0294E7" httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="2" pageNumber="337" targetBox="[192,1392,210,1845]" targetPageId="2">
|
||
<paragraph id="A1132429FFF4FF86CDAEC647FE0294E7" blockId="2.[151,1436,1882,2020]" pageId="2" pageNumber="337">
|
||
<emphasis id="93D8F83BFFF4FF86CDAEC647FED29473" bold="true" box="[151,268,1882,1904]" pageId="2" pageNumber="337">FIGURE 2.</emphasis>
|
||
<taxonomicName id="66AC5FAAFFF4FF86CC2BC647FE2C946C" box="[274,498,1882,1903]" class="Malacostraca" family="Opisidae" genus="Opisa" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="337" phylum="Arthropoda" rank="species" species="takafuminakanoi" status="sp. nov.">
|
||
<emphasis id="93D8F83BFFF4FF86CC2BC647FE2C946C" box="[274,498,1882,1903]" italics="true" pageId="2" pageNumber="337">Opisa takafuminakanoi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="88EB4540FFF4FF86CCC1C647FD9A9473" box="[504,580,1882,1904]" pageId="2" pageNumber="337" rank="species">
|
||
<emphasis id="93D8F83BFFF4FF86CCC1C647FD9A9473" bold="true" box="[504,580,1882,1904]" pageId="2" pageNumber="337">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A–K, holotype male, 7.6 mm, NSMT-Cr 24702; L–P, paratype female, 10.2 mm, NSMT- Cr 24703. A–D, right pereopods 4–7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H–J, left uropods 1–3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="A1132429FFF5FF87CDFEC185FE2C92C7" blockId="3.[151,1436,152,1180]" pageId="3" pageNumber="338">
|
||
Gnathopod 1 (
|
||
<figureCitation id="399738ACFFF5FF87CC59C185FE4293AC" box="[352,412,152,175]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="3" pageNumber="338">Fig. 1</figureCitation>
|
||
P) with well-developed propodus, bearing developed posterodistal lobe, apical robust setae, and slender setae on palmar margin; dactylus developed, strongly arched, both anterior and posterior margins with slender setae. Gnathopod 2 (
|
||
<figureCitation id="399738ACFFF5FF87CC4AC1C0FE7093F7" box="[371,430,221,244]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="3" pageNumber="338">Fig. 1</figureCitation>
|
||
Q–S) with elongate carpus, distal half of posterior margin lined with minute triangular scales; propodus (
|
||
<figureCitation id="399738ACFFF5FF87CC31C01DFE9B9214" box="[264,325,256,279]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="3" pageNumber="338">Fig. 1</figureCitation>
|
||
S) oblique, posterodistal corner with 4 robust setae; dactylus (
|
||
<figureCitation id="399738ACFFF5FF87CEE1C01DFBCB9214" box="[984,1045,256,279]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="3" pageNumber="338">Fig. 1</figureCitation>
|
||
S) short, not reaching palmar corner. Pereopod 3 (
|
||
<figureCitation id="399738ACFFF5FF87CC10C03FFEB4923A" box="[297,362,290,313]" captionStart="FIGURE 1" captionStartId="1.[151,244,1808,1830]" captionTargetBox="[234,1347,218,1761]" captionTargetId="figure@1.[211,1363,194,1778]" captionTargetPageId="1" captionText="FIGURE 1. Opisa takafuminakanoi sp. nov. A, paratype female, 8.4 mm, NSMT-Cr 24706; B – T, holotype male, 7.6 mm, NSMT-Cr 24702. A, habitus, lateral view; B – D, right epimeral plates 1 – 3, medial views; E, right antenna 1, medial view; F, calceoli of right antenna 1, medial view; G, right antenna 2, medial view; H, upper lip, anterior view; I, lower lip, ventral view; J, right mandible, medial view; K, incisor, lacinia mobilis and molar of left mandible, medial view; L, maxilla 1, dorsal view; M, distal region of outer plate of maxilla 1, dorsal view; N, maxilla 2, dorsal view; O, maxilliped, dorsal view (inner plate twisted outward); P, right gnathopod 1, medial view; Q, coxa of right gnathopod 2, medial view; R, basis – dactylus of right gnathopod 2, medial view; S, palmar margin of propodus and dactylus of right gnathopod 2, medial view; T, right pereopod 3, medial view. Scale bars = 0.1 mm unless indicated otherwise." httpUri="https://zenodo.org/record/182286/files/figure.png" pageId="3" pageNumber="338">Fig. 1</figureCitation>
|
||
T) with subrectangular coxa. Pereopod 4 (
|
||
<figureCitation id="399738ACFFF5FF87CE74C03FFC4F923A" box="[845,913,290,313]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
A) subequal in size to pereopod 3, with welldeveloped posteroventral lobe of coxa. Pereopod 5 (
|
||
<figureCitation id="399738ACFFF5FF87CFC9C058FCE9925F" box="[752,823,325,348]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
B) with coxa as long as wide and longer than basis; posteroventral lobes of coxa and basis developed. Pereopod 6 (
|
||
<figureCitation id="399738ACFFF5FF87CE0AC075FCAC927C" box="[819,882,360,383]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
C) with weakly bilobed coxa; posteroventral lobe of basis developed. Pereopod 7 (
|
||
<figureCitation id="399738ACFFF5FF87CCE6C097FDFC92A2" box="[479,546,394,417]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
D) with subquadrate coxa; posteroventral lobe of basis developed. Coxal gills on gnathopod 2 and pereopods 3–7.
|
||
</paragraph>
|
||
<paragraph id="A1132429FFF5FF87CDFEC0CDFDAF92E4" blockId="3.[151,1436,152,1180]" box="[199,625,464,487]" pageId="3" pageNumber="338">
|
||
Pleopods (
|
||
<figureCitation id="399738ACFFF5FF87CC0EC0CDFEA892E4" box="[311,374,464,487]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
E–G) typical for genus.
|
||
</paragraph>
|
||
<paragraph id="A1132429FFF5FF87CDFEC0EFFC209197" blockId="3.[151,1436,152,1180]" pageId="3" pageNumber="338">
|
||
Uropod 1 (
|
||
<figureCitation id="399738ACFFF5FF87CC07C0EFFE5E910A" box="[318,384,498,521]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
H), peduncle with 1 medial and 5 lateral robust setae; inner ramus with medial robust seta; outer ramus slightly longer than inner ramus, with 2 lateral robust setae. Uropod 2 (
|
||
<figureCitation id="399738ACFFF5FF87CECBC308FBEB912F" box="[1010,1077,533,556]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">
|
||
Fig.
|
||
<date id="D51202E9FFF5FF87C91FC308FBEB912F" box="[1062,1077,533,556]" pageId="3" pageNumber="338">2</date>
|
||
</figureCitation>
|
||
I), peduncle with 1 medial and 3 lateral robust setae; inner ramus marginally bare; outer ramus slightly longer than inner ramus, with 2 lateral robust setae. Uropod 3 (
|
||
<figureCitation id="399738ACFFF5FF87CC28C347FE8B9172" box="[273,341,602,625]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
J), inner ramus with 13 plumose setae on medial margin; outer ramus length 1.1 × inner ramus, 2- articulate, proximal article with 6 medial plumose setae and 2 lateral robust setae.
|
||
</paragraph>
|
||
<paragraph id="A1132429FFF5FF87CDFEC3BDFD7991DA" blockId="3.[151,1436,152,1180]" pageId="3" pageNumber="338">
|
||
Telson (
|
||
<figureCitation id="399738ACFFF5FF87CC27C3BDFE8091B4" box="[286,350,672,695]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
K) elongate, cleft for about 85% of length, dorsal surface with 4 robust setae, distal margin incised, with penicillate seta and robust seta on each lobe.
|
||
</paragraph>
|
||
<paragraph id="A1132429FFF5FF87CDFEC3F8FD3E9042" blockId="3.[151,1436,152,1180]" pageId="3" pageNumber="338">
|
||
<emphasis id="93D8F83BFFF5FF87CDFEC3F8FD8591FF" box="[199,603,741,764]" italics="true" pageId="3" pageNumber="338">
|
||
Female (
|
||
<typeStatus id="7E179A8BFFF5FF87CC1EC3F8FE5291FF" box="[295,396,741,764]" pageId="3" pageNumber="338" type="paratype">Paratype</typeStatus>
|
||
, NSMT-Cr 24703).
|
||
</emphasis>
|
||
Similar to male except the following points. Antenna 1 (
|
||
<figureCitation id="399738ACFFF5FF87C9F2C3F8FAD291FF" box="[1227,1292,741,764]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
L), accessory flagellum 3-articulate, primary flagellum without calceoli. Antenna 2 (
|
||
<figureCitation id="399738ACFFF5FF87CE8EC215FC22901C" box="[951,1020,776,799]" captionStart="FIGURE 2" captionStartId="2.[151,244,1882,1904]" captionTargetBox="[192,1392,210,1845]" captionTargetId="figure@2.[160,1424,191,1866]" captionTargetPageId="2" captionText="FIGURE 2. Opisa takafuminakanoi sp. nov. A – K, holotype male, 7.6 mm, NSMT-Cr 24702; L – P, paratype female, 10.2 mm, NSMT- Cr 24703. A – D, right pereopods 4 – 7, medial views; E, right pleopod 1, anterior view; F, bifid plumose seta (clothes-pin seta) of right pleopod 1, anterior view; G, retinaculae of right pleopod 1, anterior view; H – J, left uropods 1 – 3, dorsal views; K, telson, dorsal view; L and M, right antennas 1 and 2, medial views; N, right gnathopod 1, medial view; O, left gnathopod 2, lateral view; P, right uropod 3, dorsal view. Scale bars = 0.1 mm." httpUri="https://zenodo.org/record/182287/files/figure.png" pageId="3" pageNumber="338">Fig. 2</figureCitation>
|
||
M) subequal in length to antenna 1; flagellum 11-articulate; calceoli absent. Egg number 7.
|
||
</paragraph>
|
||
<paragraph id="A1132429FFF5FF87CDFEC250FBEA9084" blockId="3.[151,1436,152,1180]" pageId="3" pageNumber="338">
|
||
<emphasis id="93D8F83BFFF5FF87CDFEC250FE9D9067" bold="true" box="[199,323,845,868]" pageId="3" pageNumber="338">Sequences.</emphasis>
|
||
Four nucleotide sequences of the paratype (NSMT-Cr 24703) were determined: 28S,
|
||
<accessionNumber id="BEFFB9CAFFF5FF87C9DAC250FA8B9067" box="[1251,1365,845,868]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/LC186947" pageId="3" pageNumber="338">LC186947</accessionNumber>
|
||
(1313 bp); H3,
|
||
<accessionNumber id="BEFFB9CAFFF5FF87CDCFC26DFEB69084" box="[246,360,880,903]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/LC186948" pageId="3" pageNumber="338">LC186948</accessionNumber>
|
||
(328 bp); COI,
|
||
<accessionNumber id="BEFFB9CAFFF5FF87CF2AC26DFD589084" box="[531,646,880,903]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/LC190497" pageId="3" pageNumber="338">
|
||
LC
|
||
<date id="D51202E9FFF5FF87CF0FC26DFD589084" box="[566,646,880,903]" pageId="3" pageNumber="338" value="97-04-19">190497</date>
|
||
</accessionNumber>
|
||
(639 bp); and 16S,
|
||
<accessionNumber id="BEFFB9CAFFF5FF87CE60C26DFC159084" box="[857,971,880,903]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/LC186946" pageId="3" pageNumber="338">LC186946</accessionNumber>
|
||
(395 bp).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E9B677A2FFF5FF87CDFEC28FFE3890CF" pageId="3" pageNumber="338" type="etymology">
|
||
<paragraph id="A1132429FFF5FF87CDFEC28FFE3890CF" blockId="3.[151,1436,152,1180]" pageId="3" pageNumber="338">
|
||
<emphasis id="93D8F83BFFF5FF87CDFEC28FFE9990AA" bold="true" box="[199,327,914,937]" pageId="3" pageNumber="338">Etymology.</emphasis>
|
||
The species is named in honor of the first author’s husband, Dr. Takafumi Nakano, who greatly supports and encourages the first author.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E9B677A2FFF5FF87CDFEC2C5FB11979F" pageId="3" pageNumber="338" type="discussion">
|
||
<paragraph id="A1132429FFF5FF87CDFEC2C5FB11979F" blockId="3.[151,1436,152,1180]" pageId="3" pageNumber="338">
|
||
<emphasis id="93D8F83BFFF5FF87CDFEC2C5FEEB90EC" bold="true" box="[199,309,984,1007]" pageId="3" pageNumber="338">Remarks.</emphasis>
|
||
<taxonomicName id="66AC5FAAFFF5FF87CC06C2C5FDE590EC" box="[319,571,984,1007]" class="Malacostraca" family="Opisidae" genus="Opisa" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="species" species="takafuminakanoi" status="sp. nov.">
|
||
<emphasis id="93D8F83BFFF5FF87CC06C2C5FDE590EC" box="[319,571,984,1007]" italics="true" pageId="3" pageNumber="338">Opisa takafuminakanoi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="88EB4540FFF5FF87CF7CC2C5FD4590EC" box="[581,667,984,1007]" pageId="3" pageNumber="338" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is most similar to
|
||
<taxonomicName id="66AC5FAAFFF5FF87CE49C2C5FBDA90EC" box="[880,1028,984,1007]" class="Malacostraca" family="Opisidae" genus="Opisa" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="species" species="eschrichtii">
|
||
<emphasis id="93D8F83BFFF5FF87CE49C2C5FBDA90EC" box="[880,1028,984,1007]" italics="true" pageId="3" pageNumber="338">O. eschrichtii</emphasis>
|
||
</taxonomicName>
|
||
in sharing the following features: 1) epimeral plate 3 with smooth posterior margin, 2) gnathopod 1 large with strongly arched dactylus, 3), palmar margin of gnathopod 1 without “palisade” robust setae (
|
||
<bibRefCitation id="C53D59D8FFF5FF87CF41C500FCFE9737" author="Bousfield" box="[632,800,1053,1076]" pageId="3" pageNumber="338" refString="Bousfield, E. L. (1987) Amphipod parasites of fishes of Canada. Canadian Bulletin of Fisheries and Aquatic Sciences, 217, 1 - 37. Derzhavin, A. (1929) [Arctic elements in the fauna of peracarids of the Sea of Japan]. Russische hydrobiologische Zeitschrift, 8, 326 - 329. [In Russian]" type="journal article" year="1987">Bousfield 1987</bibRefCitation>
|
||
), 4) depth of coxa 5 greater than length of basis, and 5) rami of uropod-3 with plumose setae. However, judging from the descriptions and figures by
|
||
<bibRefCitation id="C53D59D8FFF5FF87C941C55DFB269754" author="Sars" box="[1144,1272,1088,1111]" pageId="3" pageNumber="338" refString="Sars, G. O. (1895) Amphipoda. An account of the Crustacea of Norway with short descriptions and figures of all the species, 1, 1 - 240." type="journal article" year="1895">Sars (1895)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="C53D59D8FFF5FF87C80DC55DFF3E977A" author="Bousfield" pageId="3" pageNumber="338" refString="Bousfield, E. L. (1987) Amphipod parasites of fishes of Canada. Canadian Bulletin of Fisheries and Aquatic Sciences, 217, 1 - 37. Derzhavin, A. (1929) [Arctic elements in the fauna of peracarids of the Sea of Japan]. Russische hydrobiologische Zeitschrift, 8, 326 - 329. [In Russian]" type="journal article" year="1987">Bousfield (1987)</bibRefCitation>
|
||
, the former is distinguished from the latter by the vestigial lacinia mobilis of the left mandible, the developed posterior lobe of the coxa 5, and the absence of marginal robust setae on the inner ramus of uropod 2.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |