375 lines
72 KiB
XML
375 lines
72 KiB
XML
<document id="AE28C38217762F35247258352569CAA3" ID-DOI="10.11646/zootaxa.5369.2.4" ID-ISSN="1175-5326" ID-Zenodo-Dep="10152389" ID-ZooBank="66DAAD3F-C7D4-4216-AC5F-8D0A143F7762" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1700262092149" checkinUser="plazi" docAuthor="Komai, Tomoyuki, Tsuchida, Shinji & Fujiwara, Yoshihiro" docDate="2023" docId="03E087AAFF8AFFF4FF02279AFD99FBE8" docLanguage="en" docName="zootaxa.5369.2.4.pdf" docOrigin="Zootaxa 5369 (2)" docSource="https://www.mapress.com/zt/article/download/zootaxa.5369.2.4/52240" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Gonionida kaimei Komai & Tsuchida & Fujiwara 2023, n. sp." docType="treatment" docVersion="2" lastPageNumber="246" masterDocId="FFD9FFD2FF88FFF3FF95256AFFC4FFF9" masterDocTitle="New record of two species of munidid squat lobster (Decapoda: Anomura) from the North-West Pacific off Japan" masterLastPageNumber="254" masterPageNumber="239" pageNumber="241" updateTime="1700262506859" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="A7A10CC9F011BE7095F47E8C293D84A5">New record of two species of munidid squat lobster (Decapoda: Anomura) from the North-West Pacific off Japan</mods:title>
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<mods:namePart id="68E05896969750E16B0AAEC9F83AF147">Komai, Tomoyuki</mods:namePart>
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<mods:affiliation id="2F2AD4E45A3472D1B0E79D1FF795128D">Natural History Museum and Institute, Chiba, 955 - 2 Aoba-cho, Chuo-ku, Chiba 260 - 8682, Japan.</mods:affiliation>
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<mods:namePart id="95B642F2611685CE41DFE782F440CC2E">Tsuchida, Shinji</mods:namePart>
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<mods:affiliation id="7AFCE58BCACC0576DCC0A7831114C9E8">Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2 - 15, Natsushima-cho, Yokosuka 237 - 0061, Kanagawa, Japan.</mods:affiliation>
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<mods:namePart id="2EBC1830C0A68B34F7AA9FF11D9D0635">Fujiwara, Yoshihiro</mods:namePart>
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<mods:affiliation id="D69AF3258479C86B3D2EAD762AB04222">Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2 - 15, Natsushima-cho, Yokosuka 237 - 0061, Kanagawa, Japan.</mods:affiliation>
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<mods:title id="C47858EBA5878ACE92DD772988987175">Zootaxa</mods:title>
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<mods:date id="C69979962DE87EBB6F664896155E8B07">2023</mods:date>
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<mods:number id="9354E3453C21FEF8C08BE665C576262B">2023-11-09</mods:number>
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<subSubSection id="C3536537FF8AFFF1FF02279AFD74FCD7" pageId="2" pageNumber="241" type="nomenclature">
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<paragraph id="8BF636BCFF8AFFF1FF02279AFE7FFCF2" blockId="2.[151,688,752,851]" box="[151,443,752,779]" pageId="2" pageNumber="241">
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<heading id="D0BE81D0FF8AFFF1FF02279AFE7FFCF2" bold="true" box="[151,443,752,779]" fontSize="11" level="1" pageId="2" pageNumber="241" reason="1">
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<emphasis id="B93DEAAEFF8AFFF1FF02279AFE7FFCF2" bold="true" box="[151,443,752,779]" pageId="2" pageNumber="241">
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<taxonomicName id="4C494D3FFF8AFFF1FF02279AFEB4FCF2" authority="Komai & Tsuchida & Fujiwara, 2023" authorityName="Komai & Tsuchida & Fujiwara" authorityYear="2023" box="[151,368,752,779]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="241" phylum="Arthropoda" rank="species" species="kaimei" status="sp. nov.">
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<emphasis id="B93DEAAEFF8AFFF1FF02279AFEB4FCF2" bold="true" box="[151,368,752,779]" italics="true" pageId="2" pageNumber="241">Gonionida kaimei</emphasis>
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<taxonomicNameLabel id="A20E57D5FF8AFFF1FEED279BFE7FFCF2" box="[376,443,753,779]" pageId="2" pageNumber="241" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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<paragraph id="8BF636BCFF8AFFF1FF02267FFD74FCD7" blockId="2.[151,688,752,851]" box="[151,688,788,815]" pageId="2" pageNumber="241">[New Japanese name: Kaimei-chu-koshiori-ebi]</paragraph>
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</subSubSection>
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<subSubSection id="C3536537FF8AFFF1FF022652FED6FCAA" box="[151,274,824,851]" pageId="2" pageNumber="241" type="description">
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<paragraph id="8BF636BCFF8AFFF1FF022652FED6FCAA" blockId="2.[151,688,752,851]" box="[151,274,824,851]" pageId="2" pageNumber="241">
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(
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<figureCitation id="13722A39FF8AFFF1FF0A2652FECDFCAA" box="[159,265,824,851]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="4.[151,250,1882,1906]" captionStartId-1="5.[151,250,1586,1610]" captionStartId-2="6.[151,250,1935,1959]" captionTargetBox-0="[159,1428,187,1848]" captionTargetBox-1="[159,1428,189,1555]" captionTargetBox-2="[151,1435,561,1912]" captionTargetId-0="figure-24@4.[151,1436,179,1856]" captionTargetId-1="figure-18@5.[151,1436,181,1563]" captionTargetId-2="figure-182@6.[151,1435,561,1912]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." captionText-1="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." captionText-2="FIGURE 3. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802, habitus in dorsal view, showing living colouration." figureDoi-0="http://doi.org/10.5281/zenodo.10152391" figureDoi-1="http://doi.org/10.5281/zenodo.10152393" figureDoi-2="http://doi.org/10.5281/zenodo.10152395" httpUri-0="https://zenodo.org/record/10152391/files/figure.png" httpUri-1="https://zenodo.org/record/10152393/files/figure.png" httpUri-2="https://zenodo.org/record/10152395/files/figure.png" pageId="2" pageNumber="241">Figs. 1–3</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3536537FF8AFFF1FF0226EBFDF2FC1A" pageId="2" pageNumber="241" type="materials_examined">
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<paragraph id="8BF636BCFF8AFFF1FF0226EBFDF2FC1A" blockId="2.[151,1437,896,2039]" pageId="2" pageNumber="241">
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<emphasis id="B93DEAAEFF8AFFF1FF0226EBFE8CFC63" bold="true" box="[151,328,896,923]" pageId="2" pageNumber="241">Type material.</emphasis>
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<materialsCitation id="3B213CE1FF8AFFF1FEC726EAFDF2FC1A" collectingDate="2020-11-30" collectionCode="R, V" elevation="457" latitude="32.323166" longLatPrecision="12" longitude="138.74133" pageId="2" pageNumber="241" specimenCode="KM20-10" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54F2881EFF8AFFF1FEC726EAFE7BFC63" box="[338,447,896,922]" pageId="2" pageNumber="241" type="holotype">Holotype</typeStatus>
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: JAMSTEC 105802, male (cl
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<quantity id="4CB19B59FF8AFFF1FC8A26EAFCB8FC62" box="[799,892,896,923]" metricMagnitude="-3" metricUnit="m" metricValue="7.6" pageId="2" pageNumber="241" unit="mm" value="7.6">7.6 mm</quantity>
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),
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<collectionCode id="ED58AE79FF8AFFF1FC0726EBFC60FC62" box="[914,932,897,923]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="2" pageNumber="241">R</collectionCode>
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/
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<collectionCode id="ED58AE79FF8AFFF1FC3826EBFC04FC62" box="[941,960,897,923]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="2" pageNumber="241" type="Museum">V</collectionCode>
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<emphasis id="B93DEAAEFF8AFFF1FC5F26EBFBDFFC63" box="[970,1051,897,922]" italics="true" pageId="2" pageNumber="241">Kaimei</emphasis>
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,
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<specimenCode id="DBEF9EC7FF8AFFF1FBB926EBFB5EFC62" box="[1068,1178,897,923]" collectionCode="KM" country="Russia" name="Kotel'nich Museum" pageId="2" pageNumber="241">KM20-10</specimenCode>
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cruise,
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<emphasis id="B93DEAAEFF8AFFF1FB6D26EBFAA6FC62" box="[1272,1378,897,923]" italics="true" pageId="2" pageNumber="241">KM-ROV</emphasis>
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dive #125, Shoho Seamount, Nishi-Shichito Ridge,
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<geoCoordinate id="EE7D507BFF8AFFF1FD2326CFFCFFFC46" box="[694,827,933,959]" degrees="32" direction="north" minutes="19.39" orientation="latitude" pageId="2" pageNumber="241" precision="9" value="32.323166">32°19.39’N</geoCoordinate>
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,
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<geoCoordinate id="EE7D507BFF8AFFF1FCDE26CFFC18FC46" box="[843,988,933,959]" degrees="138" direction="east" minutes="44.48" orientation="longitude" pageId="2" pageNumber="241" precision="9" value="138.74133">138°44.48’E</geoCoordinate>
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,
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<quantity id="4CB19B59FF8AFFF1FC7E26CEFB88FC46" box="[1003,1100,932,959]" metricMagnitude="2" metricUnit="m" metricValue="4.569" pageId="2" pageNumber="241" unit="m" value="456.9">
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<elevation id="0064D18FFF8AFFF1FC7E26CEFB88FC46" box="[1003,1100,932,959]" metricMagnitude="2" metricUnit="m" metricValue="4.569" pageId="2" pageNumber="241" unit="m" value="456.9">456.9 m</elevation>
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</quantity>
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,
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<date id="FFF7107CFF8AFFF1FBCE26CFFAF9FC46" box="[1115,1341,932,959]" pageId="2" pageNumber="241" value="2020-11-30">
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<collectingDate id="EFB3E994FF8AFFF1FBCE26CFFAF9FC46" box="[1115,1341,932,959]" pageId="2" pageNumber="241" value="2020-11-30">30 November 2020</collectingDate>
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</date>
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, suction sampler, DNA voucher (see
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<tableCitation id="C6CB0307FF8AFFF1FE4126A2FDE1FC1A" box="[468,549,968,995]" captionStart="TABLE 1" captionStartId="1.[151,239,837,861]" captionText="TABLE 1. GenBank accession numbers of the newly generated sequences of the mitochondrial COI and 16S rRNA genes from two species of Munididae reported in this study." pageId="2" pageNumber="241">Table 1</tableCitation>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3536537FF8AFFF5FF522686FE89FDE0" lastPageId="6" lastPageNumber="245" pageId="2" pageNumber="241" type="description">
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<paragraph id="8BF636BCFF8AFFF1FF522686FB76FA07" blockId="2.[151,1437,896,2039]" pageId="2" pageNumber="241">
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<emphasis id="B93DEAAEFF8AFFF1FF522686FE9DFBFF" bold="true" box="[199,345,1004,1030]" pageId="2" pageNumber="241">Description.</emphasis>
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Carapace (
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<figureCitation id="13722A39FF8AFFF1FE4C2686FDF4FBFE" box="[473,560,1004,1031]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="2" pageNumber="241">Fig. 1A</figureCitation>
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) 1.2 times longer than wide. Dorsal surface gently convex transversely; main transverse ridges mostly not interrupted; few secondary transverse striae present between main ridges; most ridges and striae with dense short, non-iridescent setae. Rostrum spiniform, 0.5 times as long as carapace, directed forward, faintly sinuous in lateral view; dorsal carina not clearly delimited. Supraocular spines relatively long and slender, nearly parallel to rostrum in dorsal view and very slightly ascending in lateral view, 0.4 length of rostrum. Gastric region slightly elevated, with 4 pairs of epigastric spines and minute median tubercle aligned, spine posterior to base of supraocular spine strongest; anteriormost transverse ridge (just behind epigastric spines) consisting of small, scale-like ridges. Cervical groove distinct. One parahepatic, 1 anterior branchial and 1 post-cervical spines present on each side, parahepatic spine strongest. Anterior part of branchial region with few striae. Lateral part of posterior branchial region with 5 transverse ridges or striae (excluding posterior transverse ridge). Intestinal region with 1 short, arcuate, stria on median part. Posterior transverse ridge without stria. Frontal margins slightly oblique. Lateral margins faintly convex in dorsal view. Anterolateral spine located at anterolateral angle, rather long, reaching sinus between rostrum and supraocular spines, slightly divergent; no spine on frontal margin mesial to anterolateral angle. Hepatic margin with 1 main spine and 1 additional spinule, main spine about 0.3 length of anterolateral spine. Branchial margins each with 5 moderately small spines, anteriormost spine larger than others.
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</paragraph>
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<paragraph id="8BF636BCFF8AFFF1FF522362FD7CF9DB" blockId="2.[151,1437,896,2039]" box="[199,696,1544,1571]" pageId="2" pageNumber="241">Orbit with 1 spinule directed anterolaterally.</paragraph>
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<paragraph id="8BF636BCFF8AFFF1FF522346FE2FF993" blockId="2.[151,1437,896,2039]" pageId="2" pageNumber="241">
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Pterygostomial flap unarmed on anterior margin (
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<figureCitation id="13722A39FF8AFFF1FD7B2346FC86F9BE" box="[750,834,1580,1607]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="2" pageNumber="241">Fig. 1E</figureCitation>
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); lateral face strongly rugose with irregular transverse or obliquely transverse ridges.
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</paragraph>
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<paragraph id="8BF636BCFF8AFFF1FF52231EFB10F977" blockId="2.[151,1437,896,2039]" box="[199,1236,1652,1679]" pageId="2" pageNumber="241">Epistomial ridge sinuous, ending anterior to excretory pore of article 1 of antennal peduncle.</paragraph>
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<paragraph id="8BF636BCFF8AFFF1FF5223F2FB95F8BA" blockId="2.[151,1437,896,2039]" pageId="2" pageNumber="241">
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Thoracic sternum (
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<figureCitation id="13722A39FF8AFFF1FE3723F2FE3EF94A" box="[418,506,1688,1715]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="2" pageNumber="241">Fig. 1B</figureCitation>
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) distinctly wider than long, widest at sternite 7. Sternite 3 3.9 times wider than long, slightly wider than anterior margin of sternite 4, narrowly separated from sternite 4; anterior margin minutely granulate, bilobed with distinct median notch; anterolateral angles subacute. Sternite 4 with few short striae medially; anterolateral margins faintly granulate. Sternites 5–7 smooth, without striae. Sternites 6 and 7 without carinae or granules on lateral parts. Transverse ridges nearly smooth, with row of short setae.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8AFFF0FF522226FE13FEC6" blockId="2.[151,1437,896,2039]" lastBlockId="3.[151,1437,150,2036]" lastPageId="3" lastPageNumber="242" pageId="2" pageNumber="241">
|
||
Pleomere 1 tergite (
|
||
<figureCitation id="13722A39FF8AFFF1FE252226FDCEF89E" box="[432,522,1868,1895]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="2" pageNumber="241">Fig. 1A</figureCitation>
|
||
) with several punctae. Pleomere 2 (
|
||
<figureCitation id="13722A39FF8AFFF1FC202226FBD4F89E" box="[949,1040,1868,1895]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="2" pageNumber="241">Fig. 1A</figureCitation>
|
||
) anterior ridge bearing 4 pairs of relatively large spines; tergum with 1 main transverse ridge 2 transverse striate (anterior striae widely interrupted, posterior striae complete; pleuron with a few short striae. Pleomere 3 (
|
||
<figureCitation id="13722A39FF8AFFF1FC3622FEFC3DF856" box="[931,1017,1940,1967]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="2" pageNumber="241">Fig. 1A</figureCitation>
|
||
) anterior ridge unarmed; tergum with 1 main transverse ridge and 1transverse striae anterior to main ridge; pleuron with few arcuate striae. Pleomere 4 with anterior ridge unarmed; tergum with 1 main transverse ridge, 2 transverse striae interrupted medially; pleuron with few arcuate striae. Pleomere 5 with 1 main transverse ridge, 2 transverse striae on tergum; pleuron with few striae. Pleomere 6 (
|
||
<figureCitation id="13722A39FF8BFFF0FEE425D0FE02FF2D" box="[369,454,186,212]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="3" pageNumber="242">Fig. 1C</figureCitation>
|
||
) with 2 pairs of oblique striae anterolaterally; tergum with W-shaped striae posteriorly. Telson (
|
||
<figureCitation id="13722A39FF8BFFF0FF6725B4FE8CFF01" box="[242,328,222,248]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="3" pageNumber="242">Fig. 1C</figureCitation>
|
||
) 1.4 times wider than long, incompletely divided into 4 main plates (division between lateral and posterolateral plates indistinct); surface with scattered squamiform ridges; posterior margin divided into 2 rounded lobes by deep median notch.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8BFFF0FF522420FC2EFE52" blockId="3.[151,1437,150,2036]" pageId="3" pageNumber="242">
|
||
Eyes (
|
||
<figureCitation id="13722A39FF8BFFF0FE982423FEA0FE9A" box="[269,356,329,355]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="3" pageNumber="242">Fig. 1A</figureCitation>
|
||
) large. Cornea strongly dilated, corneal width much greater than sinus between rostrum and supraocular spine and 0.4 of distance between anterolateral spines of carapace. Ocular peduncle narrowed proximally, without setiferous striae on dorsal surface; setae consisting of eyelash short.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8BFFF0FF5224DEFD26FDA4" blockId="3.[151,1437,150,2036]" pageId="3" pageNumber="242">
|
||
Antennular peduncle basal article (
|
||
<figureCitation id="13722A39FF8BFFF0FDC024DEFD69FE36" box="[597,685,436,463]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="3" pageNumber="242">Fig. 1D</figureCitation>
|
||
) relatively slender, overreaching distal corneal margin, length excluding distal spines twice of width; distal spines moderately long and slender, unequal with distomesial spine distinctly shorter than distolateral spine; ventral surface with several squamiform ridges; 2 lateral spines present, first spine overreaching distolateral spine, arising at about midlength of segment, second spine short, located just lateral to base of first spine; statocyst lobe slightly inflated.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8BFFF0FF52270DFDE5FCE9" blockId="3.[151,1437,150,2036]" pageId="3" pageNumber="242">
|
||
Antennal peduncle (
|
||
<figureCitation id="13722A39FF8BFFF0FE27270DFDCDFD78" box="[434,521,615,641]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="3" pageNumber="242">Fig. 1E</figureCitation>
|
||
) moderately stout, reaching midlength of eye. Article 1 with moderately long distomesial spine reaching mid-length of article 2; distolateral margin barely produced, unarmed. Article 2 without striae on ventral surface; distomesial spine obliquely directed, reaching distal margin of article 3; mesial margin with 3 minute denticles; distolateral spine shorter than distomesial spine, directed distally, reaching mid-length of article 3. Articles 3 and 4 unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8BFFF0FF522670FB16FC3A" blockId="3.[151,1437,150,2036]" pageId="3" pageNumber="242">
|
||
Maxilliped 3 moderately slender. Ischium with small flexor distal spine; lateral surface with irregularly tuberculate median ridge and short transvers ridges or striae. Merus (
|
||
<figureCitation id="13722A39FF8BFFF0FCDD2657FC5EFCA1" box="[840,922,829,856]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="3" pageNumber="242">Fig. 1F</figureCitation>
|
||
) with 2 greatly unequal spines on flexor margin, proximal spine much stronger than distal spine; 1 minute additional denticle between two main flexor spines; extensor distal margin unarmed; lateral surface with some tiny scale-like ridges. Carpus smooth on extensor surface. Propodus slightly longer than carpus, not particularly expanded. Dactylus shorter than propodus.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8BFFF0FF5226A6FAA5F9DB" blockId="3.[151,1437,150,2036]" pageId="3" pageNumber="242">
|
||
Cheliped (
|
||
<figureCitation id="13722A39FF8BFFF0FEA826A6FE65FC1E" box="[317,417,972,999]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="3" pageNumber="242">Figs. 1G</figureCitation>
|
||
,
|
||
<figureCitation id="13722A39FF8BFFF0FE3A26A7FE31FC1E" box="[431,501,973,999]" captionStart="FIGURE 2" captionStartId="5.[151,250,1586,1610]" captionTargetBox="[159,1428,189,1555]" captionTargetId="figure-18@5.[151,1436,181,1563]" captionTargetPageId="5" captionText="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." figureDoi="http://doi.org/10.5281/zenodo.10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="3" pageNumber="242">2A–C</figureCitation>
|
||
,
|
||
<figureCitation id="13722A39FF8BFFF0FD9426A7FDCBFC1E" box="[513,527,973,999]" captionStart="FIGURE 3" captionStartId="6.[151,250,1935,1959]" captionTargetBox="[151,1435,561,1912]" captionTargetId="figure-182@6.[151,1435,561,1912]" captionTargetPageId="6" captionText="FIGURE 3. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802, habitus in dorsal view, showing living colouration." figureDoi="http://doi.org/10.5281/zenodo.10152395" httpUri="https://zenodo.org/record/10152395/files/figure.png" pageId="3" pageNumber="242">3</figureCitation>
|
||
) about twice as long as carapace, equally broad generally on merus, carpus and palm; mesial surface of merus to palm with mixture of short plumose setae and long, stiff iridescent setae. Merus surfaces squamous, with longitudinal row of 7 spines on dorsal midline (spines noticeably increasing in size distally) and 2 spines distomesially, distomesial spine prominent, strongly diverging, thus falling far short of midlength of carpus, second spine much shorter than distolateral spine, located slightly proximal to base of distomesial spine; ventrolateral distal angle with small spine; mesial face with 1 small spine in addition to strong ventromesial distal spine. Carpus subequal in length to palm, 1.7 times longer than wide (excluding spines); dorsal surface with median row of 3 spines increasing in size distally and 2 mesial spines, dorsomesial margin with 4 spines increasing in size distally, in addition to tiny spine at distomesial angle; mesial surface with 1 small subdistal spine; ventrolateral distal angle with tiny spine; ventral surface squamous. Palm parallel-sided, 1.9 times longer than wide; dorsal surface with median row of 5 spines, 1 spine at articulation to dactylus, without squamiform tubercles or ridges; dorsolateral margin with 6 spines extending onto proximal 0.3 of fixed finger, dorsomesial margin with 3 spines; mesial face with 1 strong spine medially; ventral surface with 1 small spine at articulation to dactylus and scattered squamiform tubercles. Fixed finger nearly straight, with 2 small subterminal spines; dorsal surface with few granules; occlusal margin with row of minute, acute or subacute denticles. Dactylus 1.3 times longer than palm, terminating in sharp, curved claw crossing tip of fixed finger; mesial margin with 1 slender proximal spine only; dorsal surface unarmed; occlusal margin with row of minute denticles over entire length. No hiatus between dactylus and fixed finger.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8BFFF0FF522346FB2AF80A" blockId="3.[151,1437,150,2036]" pageId="3" pageNumber="242">
|
||
Ambulatory legs (pereopods 2–4) (
|
||
<figureCitation id="13722A39FF8BFFF0FDC12346FD3DF9BF" box="[596,761,1580,1607]" captionStart="FIGURE 2" captionStartId="5.[151,250,1586,1610]" captionTargetBox="[159,1428,189,1555]" captionTargetId="figure-18@5.[151,1436,181,1563]" captionTargetPageId="5" captionText="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." figureDoi="http://doi.org/10.5281/zenodo.10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="3" pageNumber="242">Figs. 2D, F, G</figureCitation>
|
||
,
|
||
<figureCitation id="13722A39FF8BFFF0FC902346FCD7F9BF" box="[773,787,1580,1606]" captionStart="FIGURE 3" captionStartId="6.[151,250,1935,1959]" captionTargetBox="[151,1435,561,1912]" captionTargetId="figure-182@6.[151,1435,561,1912]" captionTargetPageId="6" captionText="FIGURE 3. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802, habitus in dorsal view, showing living colouration." figureDoi="http://doi.org/10.5281/zenodo.10152395" httpUri="https://zenodo.org/record/10152395/files/figure.png" pageId="3" pageNumber="242">3</figureCitation>
|
||
) moderately long and stout, decreasing in length posteriorly; dorsal or extensor margins or meri, carpi and propodi with sparse row of long iridescent setae (longest on propodi). Pereopod 2 (
|
||
<figureCitation id="13722A39FF8BFFF0FEFB2319FE01F977" box="[366,453,1651,1678]" captionStart="FIGURE 2" captionStartId="5.[151,250,1586,1610]" captionTargetBox="[159,1428,189,1555]" captionTargetId="figure-18@5.[151,1436,181,1563]" captionTargetPageId="5" captionText="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." figureDoi="http://doi.org/10.5281/zenodo.10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="3" pageNumber="242">Fig. 2D</figureCitation>
|
||
) about twice as long as carapace, far overreaching tip of anterolateral spine on carapace by mero-carpal articulation. Merus subequal in length to carapace, 5.8 times longer than high; dorsal margin with row of 11 spines (distal spine strongest); ventral margin with 1 strong distal spine followed by 3 smaller spines and several short transverse ridges, lateral face only with few tiny ridges. Carpus about 0.4 length of propodus, with 4 spines noticeably increasing in size distally on extensor margin; flexor distal margin produced in strong spine; lateral surface with longitudinal ridge adjacent to extensor margin. Propodus with 1 minute spine proximally, lateral face almost smooth; flexor margin with row of 10 equidistant movable spines, basal protuberance of ultimate spine bearing tiny fixed spine. Dactylus (
|
||
<figureCitation id="13722A39FF8BFFF0FDBC2207FDBBF871" box="[553,639,1901,1928]" captionStart="FIGURE 2" captionStartId="5.[151,250,1586,1610]" captionTargetBox="[159,1428,189,1555]" captionTargetId="figure-18@5.[151,1436,181,1563]" captionTargetPageId="5" captionText="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." figureDoi="http://doi.org/10.5281/zenodo.10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="3" pageNumber="242">Fig. 2E</figureCitation>
|
||
) 0.6 times as long as propodus and 4.9 times as long as high, slightly curved in distal part, bearing sparse short to long stiff setae on extensor margin; lateral surface with row of short, curled setae slightly diverging against extensor margin; flexor margin faintly sinuous, with 9 corneous spinules increasing in length distally along over entire length; slender subterminal spinule at base of unguis.
|
||
</paragraph>
|
||
<caption id="DF366634FF8CFFF7FF022230FBC9F826" ID-DOI="http://doi.org/10.5281/zenodo.10152391" ID-Zenodo-Dep="10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="4" pageNumber="243" startId="4.[151,250,1882,1906]" targetBox="[159,1428,187,1848]" targetPageId="4" targetType="figure">
|
||
<paragraph id="8BF636BCFF8CFFF7FF022230FBC9F826" blockId="4.[151,1437,1882,2015]" pageId="4" pageNumber="243">
|
||
<emphasis id="B93DEAAEFF8CFFF7FF022230FED1F88B" bold="true" box="[151,277,1882,1906]" pageId="4" pageNumber="243">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C494D3FFF8CFFF7FE892231FE11F88A" authority="Komai & Tsuchida & Fujiwara, 2023" authorityName="Komai & Tsuchida & Fujiwara" authorityYear="2023" box="[284,469,1883,1907]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="243" phylum="Arthropoda" rank="species" species="kaimei" status="sp. nov.">
|
||
<emphasis id="B93DEAAEFF8CFFF7FE892231FE11F88A" box="[284,469,1883,1907]" italics="true" pageId="4" pageNumber="243">Gonionida kaimei</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93DEAAEFF8CFFF7FE492231FDD3F88A" bold="true" box="[476,535,1883,1907]" pageId="4" pageNumber="243">
|
||
<taxonomicNameLabel id="A20E57D5FF8CFFF7FE492231FDD3F88A" box="[476,535,1883,1907]" pageId="4" pageNumber="243" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF366634FF8DFFF6FF022358FB35F96B" ID-DOI="http://doi.org/10.5281/zenodo.10152393" ID-Zenodo-Dep="10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="5" pageNumber="244" startId="5.[151,250,1586,1610]" targetBox="[159,1428,189,1555]" targetPageId="5" targetType="figure">
|
||
<paragraph id="8BF636BCFF8DFFF6FF022358FB35F96B" blockId="5.[151,1437,1586,1683]" pageId="5" pageNumber="244">
|
||
<emphasis id="B93DEAAEFF8DFFF6FF022358FED1F9B2" bold="true" box="[151,277,1586,1611]" pageId="5" pageNumber="244">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C494D3FFF8DFFF6FE8B2359FE12F9B2" authority="Komai & Tsuchida & Fujiwara, 2023" authorityName="Komai & Tsuchida & Fujiwara" authorityYear="2023" box="[286,470,1587,1611]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="244" phylum="Arthropoda" rank="species" species="kaimei" status="sp. nov.">
|
||
<emphasis id="B93DEAAEFF8DFFF6FE8B2359FE12F9B2" box="[286,470,1587,1611]" italics="true" pageId="5" pageNumber="244">Gonionida kaimei</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93DEAAEFF8DFFF6FE4B2359FDDEF9B2" bold="true" box="[478,538,1587,1611]" pageId="5" pageNumber="244">
|
||
<taxonomicNameLabel id="A20E57D5FF8DFFF6FE4B2359FDDEF9B2" box="[478,538,1587,1611]" pageId="5" pageNumber="244" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF636BCFF8DFFF6FF5223ABFC50F892" blockId="5.[151,1437,1729,2043]" pageId="5" pageNumber="244">
|
||
Pereopod 3 (
|
||
<figureCitation id="13722A39FF8DFFF6FEC723ABFE60F922" box="[338,420,1729,1755]" captionStart="FIGURE 2" captionStartId="5.[151,250,1586,1610]" captionTargetBox="[159,1428,189,1555]" captionTargetId="figure-18@5.[151,1436,181,1563]" captionTargetPageId="5" captionText="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." figureDoi="http://doi.org/10.5281/zenodo.10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="5" pageNumber="244">Fig. 2F</figureCitation>
|
||
) similar to pereopod 2, reaching anterolateral angle of carapace by mero-carpal articulation. Merus 0.8 length of that of pereopod 2; dorsal margin with row of 8 spines; ventral margin with strong distolateral spine followed by 2 small spines and several transverse ridges. Carpus with 3 spines on extensor margin; ventrodistal margin produced into strong spine. Propodus with 9 movable spines on flexor margin. Dactylus with 7 corneous spinules and subterminal spinule at base of unguis on flexor margin.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8DFFF5FF52221FFCB0FF2C" blockId="5.[151,1437,1729,2043]" lastBlockId="6.[151,1436,151,537]" lastPageId="6" lastPageNumber="245" pageId="5" pageNumber="244">
|
||
Pereopod 4 (
|
||
<figureCitation id="13722A39FF8DFFF6FEC0221FFE69F876" box="[341,429,1909,1935]" captionStart="FIGURE 2" captionStartId="5.[151,250,1586,1610]" captionTargetBox="[159,1428,189,1555]" captionTargetId="figure-18@5.[151,1436,181,1563]" captionTargetPageId="5" captionText="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." figureDoi="http://doi.org/10.5281/zenodo.10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="5" pageNumber="244">Fig. 2G</figureCitation>
|
||
) reaching nearly to lateral end of cervical groove of carapace by mero-carpal articulation. Merus 0.7 length of that of pereopod 2; dorsal surface with 1 small dorsodistal spines; ventral surface with strong distal spine followed by 2 small spines and several transverse ridges, lateral surface with some short squamiform ridges. Carpus with dorsodistal spine; ventrodistal angle produced into strong spine. Propodus similar to those of second and third pereopods, bearing 9 movable spines on flexor margin; dactylus 0.6 times as long as propodus, with 8 corneous spines and subterminal spinule on flexor margin.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8EFFF5FF5225B5FBBFFF00" blockId="6.[151,1436,151,537]" box="[199,1147,222,249]" pageId="6" pageNumber="245">Pereopod 5 merus slightly squamous on outer surface, ventral margin sharply edged.</paragraph>
|
||
<paragraph id="8BF636BCFF8EFFF5FF522469FB9EFE70" blockId="6.[151,1436,151,537]" pageId="6" pageNumber="245">
|
||
Uropodal exopod (
|
||
<figureCitation id="13722A39FF8EFFF5FE092469FE35FEE4" box="[412,497,259,285]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="6" pageNumber="245">Fig. 1C</figureCitation>
|
||
) with lateral margin faintly denticulate, armed with few, minute movable spinules; outer surface laterally with short transverse striae each bearing 1 or 2 minute spinules; posterior margin with row of closely spaced spinules. Endopod with lateral margin faintly denticulate; outer surface with several short squamiform ridges sometimes bearing 1 or 2 spinules; posterior margin with row of spinules.
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8EFFF5FF5224F8FE89FDE0" blockId="6.[151,1436,151,537]" pageId="6" pageNumber="245">
|
||
<emphasis id="B93DEAAEFF8EFFF5FF5224F8FE6CFE55" bold="true" box="[199,424,402,428]" pageId="6" pageNumber="245">Colouration in life.</emphasis>
|
||
Body and appendages generally orange-red on dorsal side, rostrum and supraorbital spines darker; corneas brown; fingers of chelipeds darker; longish setae on chelipeds and pereopods 2–4 iridescent; meri of pereopods 2–3 paler; pleomeres 5 and 6, and telson whitish; longish setae on chelipeds and ambulatory legs iridescent (
|
||
<figureCitation id="13722A39FF8EFFF5FF6F2495FEFBFDE0" box="[250,319,511,537]" captionStart="FIGURE 3" captionStartId="6.[151,250,1935,1959]" captionTargetBox="[151,1435,561,1912]" captionTargetId="figure-182@6.[151,1435,561,1912]" captionTargetPageId="6" captionText="FIGURE 3. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802, habitus in dorsal view, showing living colouration." figureDoi="http://doi.org/10.5281/zenodo.10152395" httpUri="https://zenodo.org/record/10152395/files/figure.png" pageId="6" pageNumber="245">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF366634FF8EFFF5FF0222E5FED6F832" ID-DOI="http://doi.org/10.5281/zenodo.10152395" ID-Zenodo-Dep="10152395" httpUri="https://zenodo.org/record/10152395/files/figure.png" pageId="6" pageNumber="245" startId="6.[151,250,1935,1959]" targetBox="[151,1435,561,1912]" targetPageId="6" targetType="figure">
|
||
<paragraph id="8BF636BCFF8EFFF5FF0222E5FED6F832" blockId="6.[151,1436,1935,1995]" pageId="6" pageNumber="245">
|
||
<emphasis id="B93DEAAEFF8EFFF5FF0222E5FED0F85E" bold="true" box="[151,276,1935,1959]" pageId="6" pageNumber="245">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C494D3FFF8EFFF5FE8922E5FE10F85E" authority="Komai & Tsuchida & Fujiwara, 2023" authorityName="Komai & Tsuchida & Fujiwara" authorityYear="2023" box="[284,468,1935,1959]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="245" phylum="Arthropoda" rank="species" species="kaimei" status="sp. nov.">
|
||
<emphasis id="B93DEAAEFF8EFFF5FE8922E5FE10F85E" box="[284,468,1935,1959]" italics="true" pageId="6" pageNumber="245">Gonionida kaimei</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93DEAAEFF8EFFF5FE4E22FAFDD1F851" bold="true" box="[475,533,1936,1960]" pageId="6" pageNumber="245">
|
||
<taxonomicNameLabel id="A20E57D5FF8EFFF5FE4E22FAFDD1F851" box="[475,533,1936,1960]" pageId="6" pageNumber="245" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male (cl 7.6 mm), JAMSTEC 105802, habitus in dorsal view, showing living colouration.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3536537FF8FFFF4FF5225FCFEDDFF2C" pageId="7" pageNumber="246" type="distribution">
|
||
<paragraph id="8BF636BCFF8FFFF4FF5225FCFEDDFF2C" blockId="7.[151,1437,150,1041]" pageId="7" pageNumber="246">
|
||
<emphasis id="B93DEAAEFF8FFFF4FF5225FCFEA5FF49" bold="true" box="[199,353,150,176]" pageId="7" pageNumber="246">Distribution.</emphasis>
|
||
Presently known only from the
|
||
<typeStatus id="54F2881EFF8FFFF4FD5D25FDFD3CFF48" box="[712,760,151,177]" pageId="7" pageNumber="246">type</typeStatus>
|
||
locality on Shoho Seamount, Nishi-Shichito Ridge, at depth of
|
||
<quantity id="4CB19B59FF8FFFF4FF2325D0FED1FF2C" box="[182,277,186,213]" metricMagnitude="2" metricUnit="m" metricValue="4.569" pageId="7" pageNumber="246" unit="m" value="456.9">456.9 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3536537FF8FFFF4FF5225B5FACDFC30" pageId="7" pageNumber="246" type="discussion">
|
||
<paragraph id="8BF636BCFF8FFFF4FF5225B5FDCBFD08" blockId="7.[151,1437,150,1041]" pageId="7" pageNumber="246">
|
||
<emphasis id="B93DEAAEFF8FFFF4FF5225B5FEFFFF00" bold="true" box="[199,315,223,249]" pageId="7" pageNumber="246">Remarks.</emphasis>
|
||
<taxonomicName id="4C494D3FFF8FFFF4FED725B5FDC8FF00" authority="Komai & Tsuchida & Fujiwara, 2023" authorityName="Komai & Tsuchida & Fujiwara" authorityYear="2023" box="[322,524,223,249]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="kaimei" status="sp. nov.">
|
||
<emphasis id="B93DEAAEFF8FFFF4FED725B5FDC8FF00" box="[322,524,223,249]" italics="true" pageId="7" pageNumber="246">Gonionida kaimei</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93DEAAEFF8FFFF4FD8625B5FD96FF00" bold="true" box="[531,594,223,249]" pageId="7" pageNumber="246">
|
||
<taxonomicNameLabel id="A20E57D5FF8FFFF4FD8625B5FD96FF00" box="[531,594,223,249]" pageId="7" pageNumber="246" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles closely
|
||
<taxonomicName id="4C494D3FFF8FFFF4FCB225B5FBAFFF00" authority="(Ahyong, 2007)" authorityName="OP" baseAuthorityName="Ahyong" baseAuthorityYear="2007" box="[807,1131,223,249]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="tangaroa">
|
||
<emphasis id="B93DEAAEFF8FFFF4FCB225B5FC6BFF01" box="[807,943,223,249]" italics="true" pageId="7" pageNumber="246">G. tangaroa</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FC2825B5FBA7FF00" author="Ahyong, S. T." box="[957,1123,223,249]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong, 2007</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, known from the Bismarck Sea and
|
||
<collectingRegion id="498DF85EFF8FFFF4FF682469FE92FEE4" box="[253,342,259,285]" country="United Kingdom" name="Norfolk" pageId="7" pageNumber="246">Norfolk</collectingRegion>
|
||
Ridge,
|
||
<collectingRegion id="498DF85EFF8FFFF4FE212469FDCFFEE4" box="[436,523,259,285]" country="New Zealand" name="Tasman" pageId="7" pageNumber="246">Tasman</collectingRegion>
|
||
Sea (
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FDDA2469FD35FEE4" author="Ahyong, S. T." box="[591,753,259,285]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong 2007</bibRefCitation>
|
||
; Macpherson
|
||
<emphasis id="B93DEAAEFF8FFFF4FC002469FC0EFEE4" box="[917,970,259,285]" italics="true" pageId="7" pageNumber="246">et al</emphasis>
|
||
. 2020), sharing the presence of anterior branchial and postcervical spines, a row of spines along the anterior ridge of the pleomere 2 tergite, relatively short chelipeds with a very strong distomesial spine on the merus and proximal and subterminal spines on the margin of the pollex, and the flexor dactylar spine of the walking legs arranged regularly on the flexor margin without distinct hiatus. The new species differs from
|
||
<taxonomicName id="4C494D3FFF8FFFF4FDE224F9FCC4FE55" authorityName="OP" baseAuthorityName="Ahyong" baseAuthorityYear="2007" box="[631,768,403,429]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="tangaroa">
|
||
<emphasis id="B93DEAAEFF8FFFF4FDE224F9FCC4FE55" box="[631,768,403,429]" italics="true" pageId="7" pageNumber="246">G. tangaroa</emphasis>
|
||
</taxonomicName>
|
||
in more numerous secondary striae on the pleomere 2 and 3 tergites (
|
||
<figureCitation id="13722A39FF8FFFF4FE9A24DDFEA1FE28" box="[271,357,439,465]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="7" pageNumber="246">Fig. 1A</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FE2E24DDFD9EFE28" author="Ahyong, S. T." box="[443,602,439,465]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong 2007</bibRefCitation>
|
||
: fig. 19A, as
|
||
<taxonomicName id="4C494D3FFF8FFFF4FD6724DDFC8DFE28" authorityName="Leach" authorityYear="1820" box="[754,841,439,465]" class="Malacostraca" family="Galatheidae" genus="Munida" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93DEAAEFF8FFFF4FD6724DDFC8DFE28" box="[754,841,439,465]" italics="true" pageId="7" pageNumber="246">Munida</emphasis>
|
||
</taxonomicName>
|
||
), less stout article 1 of the with antennular peduncle with more elongate lateral spines (
|
||
<figureCitation id="13722A39FF8FFFF4FDB424B1FDBDFE0C" box="[545,633,475,501]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="7" pageNumber="246">Fig. 1D</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FD4524B1FCABFE0C" author="Ahyong, S. T." box="[720,879,475,501]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong 2007</bibRefCitation>
|
||
: fig. 19B), generally more pronounced spines on the pereopod 1 chela (
|
||
<figureCitation id="13722A39FF8FFFF4FE052495FE23FDE0" box="[400,487,511,537]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="7" pageNumber="246">Fig. 1G</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FDAE2495FD1DFDE0" author="Ahyong, S. T." box="[571,729,511,537]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong 2007</bibRefCitation>
|
||
: fig. 19E), more stout dactyli of the pereopods 2–4 (
|
||
<figureCitation id="13722A39FF8FFFF4FAB62495FA58FDE0" box="[1315,1436,511,537]" captionStart="FIGURE 2" captionStartId="5.[151,250,1586,1610]" captionTargetBox="[159,1428,189,1555]" captionTargetId="figure-18@5.[151,1436,181,1563]" captionTargetPageId="5" captionText="FIGURE 2. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, right cheliped, basis, ischium and merus, ventral view; B, same, carpus, ventral view; C, same, chela, ventral view; D, right pereopod 2, outer view; E, same, dactylus, outer view; F, right pereopod 3, outer view; G, right pereopod 4, outer view. Setae omitted except for E." figureDoi="http://doi.org/10.5281/zenodo.10152393" httpUri="https://zenodo.org/record/10152393/files/figure.png" pageId="7" pageNumber="246">Fig. 2D–G</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FF702749FE40FDC4" author="Ahyong, S. T." box="[229,388,547,573]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong 2007</bibRefCitation>
|
||
: fig. F–H), and the living colouration (red-orange overall versus pale, diffuse pink body and red chelipeds;
|
||
<figureCitation id="13722A39FF8FFFF4FEA9272DFEBAFD98" box="[316,382,583,609]" captionStart="FIGURE 3" captionStartId="6.[151,250,1935,1959]" captionTargetBox="[151,1435,561,1912]" captionTargetId="figure-182@6.[151,1435,561,1912]" captionTargetPageId="6" captionText="FIGURE 3. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802, habitus in dorsal view, showing living colouration." figureDoi="http://doi.org/10.5281/zenodo.10152395" httpUri="https://zenodo.org/record/10152395/files/figure.png" pageId="7" pageNumber="246">Fig. 3</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FE41272DFDB6FD98" author="Ahyong, S. T." box="[468,626,583,609]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong 2007</bibRefCitation>
|
||
: fig. 14E).
|
||
<taxonomicName id="4C494D3FFF8FFFF4FD64272DFB63FD98" authority="(Ahyong, 2007)" authorityName="OP" baseAuthorityName="Ahyong" baseAuthorityYear="2007" box="[753,1191,583,609]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="rubrimana">
|
||
<emphasis id="B93DEAAEFF8FFFF4FD64272DFC2DFD98" box="[753,1001,583,609]" italics="true" pageId="7" pageNumber="246">Gonionida rubrimana</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FC6D272DFB5BFD98" author="Ahyong, S. T." box="[1016,1183,583,609]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong, 2007</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, also known from the
|
||
<collectingRegion id="498DF85EFF8FFFF4FF022701FF34FD7C" box="[151,240,619,645]" country="United Kingdom" name="Norfolk" pageId="7" pageNumber="246">Norfolk</collectingRegion>
|
||
Ridge, is also similar to
|
||
<taxonomicName id="4C494D3FFF8FFFF4FD9B2701FDBBFD7C" authority="Komai & Tsuchida & Fujiwara, 2023" authorityName="Komai & Tsuchida & Fujiwara" authorityYear="2023" box="[526,639,619,645]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="kaimei" status="n. sp.">
|
||
<emphasis id="B93DEAAEFF8FFFF4FD9B2701FDBBFD7C" box="[526,639,619,645]" italics="true" pageId="7" pageNumber="246">M. kaimei</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93DEAAEFF8FFFF4FD122701FD03FD7C" bold="true" box="[647,711,619,645]" pageId="7" pageNumber="246">
|
||
<taxonomicNameLabel id="A20E57D5FF8FFFF4FD122701FD03FD7C" box="[647,711,619,645]" pageId="7" pageNumber="246" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, but the new species is distinguished from
|
||
<taxonomicName id="4C494D3FFF8FFFF4FB262701FA8AFD7C" authorityName="OP" baseAuthorityName="Ahyong" baseAuthorityYear="2007" box="[1203,1358,619,645]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="rubrimana">
|
||
<emphasis id="B93DEAAEFF8FFFF4FB262701FA8AFD7C" box="[1203,1358,619,645]" italics="true" pageId="7" pageNumber="246">G. rubrimana</emphasis>
|
||
</taxonomicName>
|
||
by the unequal distal spines of the article 1 of antennular peduncle (versus subequal in the length) (
|
||
<figureCitation id="13722A39FF8FFFF4FB0C27E5FB2BFD50" box="[1177,1263,655,681]" captionStart="FIGURE 1" captionStartId="4.[151,250,1882,1906]" captionTargetBox="[159,1428,187,1848]" captionTargetId="figure-24@4.[151,1436,179,1856]" captionTargetPageId="4" captionText="FIGURE 1. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802. A, carapace, pleomeres 1–3, eyes and antennal peduncles, dorsal view; B, thoracic sternum, ventral view; C, pleomere 6, telson and right uropod, outer view; D, left antennular peduncle basal article, ventral view; E, anterior part of left pterygostomial flap and antennal peduncle, ventral view; F, right maxilliped 3 merus, lateral view; G, right cheliped, dorsal view (setae omitted)." figureDoi="http://doi.org/10.5281/zenodo.10152391" httpUri="https://zenodo.org/record/10152391/files/figure.png" pageId="7" pageNumber="246">Fig. 1D</figureCitation>
|
||
versus Ahyong 2017: fig. 18B) and the living colouration (red-orange overall versus pale, diffuse pink body and red chelipeds;
|
||
<figureCitation id="13722A39FF8FFFF4FAE527D9FF61FD08" captionStart="FIGURE 3" captionStartId="6.[151,250,1935,1959]" captionTargetBox="[151,1435,561,1912]" captionTargetId="figure-182@6.[151,1435,561,1912]" captionTargetPageId="6" captionText="FIGURE 3. Gonionida kaimei n. sp., holotype male (cl 7.6 mm), JAMSTEC 105802, habitus in dorsal view, showing living colouration." figureDoi="http://doi.org/10.5281/zenodo.10152395" httpUri="https://zenodo.org/record/10152395/files/figure.png" pageId="7" pageNumber="246">Fig. 3</figureCitation>
|
||
versus
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FF6C27BDFE52FD08" author="Ahyong, S. T." box="[249,406,727,753]" pageId="7" pageNumber="246" pagination="1 - 54" refId="ref7013" refString="Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593 (1), 1 - 54. https: // doi. org / 10.11646 / zootaxa. 1593.1.1" type="journal article" year="2007">Ahyong 2007</bibRefCitation>
|
||
: fig. 14D).
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8FFFF4FF522791FAE3FCA4" blockId="7.[151,1437,150,1041]" pageId="7" pageNumber="246">
|
||
The K2P genetic divergence of the COI marker between
|
||
<taxonomicName id="4C494D3FFF8FFFF4FCD22791FC71FCEC" authority="Komai & Tsuchida & Fujiwara, 2023" authorityName="Komai & Tsuchida & Fujiwara" authorityYear="2023" box="[839,949,763,789]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="kaimei" status="n. sp.">
|
||
<emphasis id="B93DEAAEFF8FFFF4FCD22791FC71FCEC" box="[839,949,763,789]" italics="true" pageId="7" pageNumber="246">G. kaimei</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B93DEAAEFF8FFFF4FC292791FC3FFCEC" bold="true" box="[956,1019,763,789]" pageId="7" pageNumber="246">
|
||
<taxonomicNameLabel id="A20E57D5FF8FFFF4FC292791FC3FFCEC" box="[956,1019,763,789]" pageId="7" pageNumber="246" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and the other congeners ranges from 9.1% to 15.1% (
|
||
<tableCitation id="C6CB0307FF8FFFF4FEDF2675FE64FCC0" box="[330,416,799,825]" captionStart="TABLE 3" captionStartId="8.[151,239,520,546]" captionText="TABLE 3. Genetic divergence of the mitochondrial COI gene among Gonioida kaimei n. sp. and 21 congeners based on the Kimura 2-parameter model. The rate variation among sites was modeled with a gamma distribution (shape parameter = 1). 22 sequences are involved in the analysis of length 639 bp in the final dataset." pageId="7" pageNumber="246">Table 3</tableCitation>
|
||
), indicating that the new taxon is genetically distinct from other congeners available for the analysis, including
|
||
<taxonomicName id="4C494D3FFF8FFFF4FEE52629FE3CFCA5" authorityName="OP" baseAuthorityName="Ahyong" baseAuthorityYear="2007" box="[368,504,835,861]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="tangaroa">
|
||
<emphasis id="B93DEAAEFF8FFFF4FEE52629FE3CFCA5" box="[368,504,835,861]" italics="true" pageId="7" pageNumber="246">G. tangaroa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C494D3FFF8FFFF4FDBB2629FD0DFCA4" authorityName="OP" baseAuthorityName="Ahyong" baseAuthorityYear="2007" box="[558,713,835,861]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="species" species="rubrimana">
|
||
<emphasis id="B93DEAAEFF8FFFF4FDBB2629FD0DFCA4" box="[558,713,835,861]" italics="true" pageId="7" pageNumber="246">G. rubrimana</emphasis>
|
||
</taxonomicName>
|
||
mentioned above (
|
||
<bibRefCitation id="EFD84B4DFF8FFFF4FC0B2629FADFFCA4" author="Macpherson, E. & Machordom, A." box="[926,1307,834,861]" pageId="7" pageNumber="246" pagination="819 - 834" refId="ref9124" refString="Macpherson, E. & Machordom, A. (2005) Use of morphological and molecular data to identify three new sibling species of the genus Munida Leach, 1820 (Crustacea, Decapoda, Galatheidae) from New Caledonia. Journal of Natural History, 39, 819 - 834. https: // doi. org / 10.1080 / 00222930400002473" type="journal article" year="2005">Macpherson & Machordom 2005</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF636BCFF8FFFF4FF52260DFACDFC30" blockId="7.[151,1437,150,1041]" pageId="7" pageNumber="246">
|
||
For information, interspecific genetic divergences of the 16S rRNA gene among 19 species of
|
||
<taxonomicName id="4C494D3FFF8FFFF4FB4B260DFA92FC78" box="[1246,1366,871,897]" class="Malacostraca" family="Munididae" genus="Gonionida" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="246" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93DEAAEFF8FFFF4FB4B260DFA92FC78" box="[1246,1366,871,897]" italics="true" pageId="7" pageNumber="246">Gonionida</emphasis>
|
||
</taxonomicName>
|
||
available for analysis are also presented (
|
||
<tableCitation id="C6CB0307FF8FFFF4FDAD26E1FD55FC5C" box="[568,657,907,933]" captionStart="TABLE 4" captionStartId="9.[151,239,652,678]" captionText="TABLE 4. Genetic divergence of the mitochondrial 16S rRNA gene among Gonioida kaimei n. sp. and 18 congeners based on the Kimura 2-parameter model. The rate variation among sites was modeled with a gamma distribution (shape parameter = 1). 19 sequences are involved in the analysis of length 477 bp in the final dataset." pageId="7" pageNumber="246">Table 4</tableCitation>
|
||
). Overall genetic divergences range from 0% to 4.5% (mean 2.0%). Genetic divergence between the new species and other congeneric species ranges from 2.2% to 4.0%.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3536537FF8FFFF4FF5226B9FD99FBE8" pageId="7" pageNumber="246" type="etymology">
|
||
<paragraph id="8BF636BCFF8FFFF4FF5226B9FD99FBE8" blockId="7.[151,1437,150,1041]" pageId="7" pageNumber="246">
|
||
<emphasis id="B93DEAAEFF8FFFF4FF5226B9FE8AFC14" bold="true" box="[199,334,979,1005]" pageId="7" pageNumber="246">Etymology.</emphasis>
|
||
The new species is named after the JAMSTEC’s R/V
|
||
<emphasis id="B93DEAAEFF8FFFF4FC3326B9FC33FC15" box="[934,1015,979,1004]" italics="true" pageId="7" pageNumber="246">Kaimei</emphasis>
|
||
for her contributions to the documentation of the fauna in the Japanese MPA.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |