269 lines
49 KiB
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269 lines
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<document id="FCA763F0EB1ACFDA7CF5C76986F16199" ID-DOI="10.26107/RBZ-2024-0027" ID-ISSN="2345-7600" ID-Zenodo-Dep="14682761" ID-ZooBank="4BFA36EF-2F2A-4162-8810-5E0414E5DE55" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1737171673110" checkinUser="felipe" docAuthor="Ng, Peter K. L., Ahyong, & Shane T." docDate="2024" docId="1D03E8542C4DCE29FC23C5939A6CFD63" docLanguage="en" docName="RafflesBZool.72.335-355.pdf" docOrigin="Raffles Bulletin of Zoology 72" docStyle="DocumentStyle:AF09A0581917EACD12E7F0991C3E7C26.5:RafflesBZool.2019-.journal_article" docStyleId="AF09A0581917EACD12E7F0991C3E7C26" docStyleName="RafflesBZool.2019-.journal_article" docStyleVersion="5" docTitle="Lophoplax Tesch 1918" docType="treatment" docVersion="2" lastPageNumber="338" masterDocId="E13A902C2C4CCE2AFFCAC00E9E5FFFF6" masterDocTitle="Redefining Lophoplax Tesch, 1918: recognising Myopilumnus Deb, 1989, and the establishment of three new genera, Hosekia, Takedaplax, and Striacoeloma (Crustacea: Brachyura: Pilumnidae)" masterLastPageNumber="355" masterPageNumber="335" pageNumber="336" updateTime="1737175223449" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="BA329E482E3FE2B213BCDF06FB6E9DD6">
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<mods:title id="29727D2A0DC1DAE852D6130A155C34CC">Redefining Lophoplax Tesch, 1918: recognising Myopilumnus Deb, 1989, and the establishment of three new genera, Hosekia, Takedaplax, and Striacoeloma (Crustacea: Brachyura: Pilumnidae)</mods:title>
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<mods:roleTerm id="350AEDA051362BE53100594C7327A34A">Author</mods:roleTerm>
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<mods:namePart id="72E7BF83B20C3A10165E039BED95F0DC">Ng, Peter K. L.</mods:namePart>
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<mods:name id="DC8E7EEA406DCEBBFE4FB4641A3937D4" type="personal">
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</mods:role>
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<mods:namePart id="0B5237E3A86140104D449D5FD267681D">Ahyong,</mods:namePart>
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<mods:name id="420EB8F79B0B6204E0ADD9E94BD512B5" type="personal">
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<mods:namePart id="FFB88F02CE53F6CFA05F3DCBD23C4E7A">Shane T.</mods:namePart>
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<mods:typeOfResource id="0A5E5A384C3044C9D664630ECC540A19">text</mods:typeOfResource>
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<mods:title id="0DC9D6634EDD27AC954062712655510B">Raffles Bulletin of Zoology</mods:title>
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</mods:titleInfo>
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<mods:part id="26057BDD41DF3D6BC7EF301066A3EB6D">
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<mods:date id="1D349A53DC6085D681CB838130CF0A04">2024</mods:date>
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<mods:number id="CF01A903DFD37A3C82EA4B30E5D12062">2024-09-25</mods:number>
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<mods:number id="43834B4D50887F44BDA24E7B56803CBC">72</mods:number>
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<mods:start id="A7D32E90FFC4D29E6DF3A2F8054B09C1">335</mods:start>
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<mods:end id="98923269127A74E2D0C6613225AD3403">355</mods:end>
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<mods:classification id="02DAA15E0D75961A78D6B8AFF4F5E84F">journal article</mods:classification>
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<mods:identifier id="F29428A5BE11A5CF605C42BB05D756B7" type="DOI">10.26107/RBZ-2024-0027</mods:identifier>
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<mods:identifier id="0370172153DDAD4AF64DC54359324013" type="ISSN">2345-7600</mods:identifier>
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</mods:mods>
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<treatment id="1D03E8542C4DCE29FC23C5939A6CFD63" LSID="urn:lsid:plazi:treatment:1D03E8542C4DCE29FC23C5939A6CFD63" httpUri="http://treatment.plazi.org/id/1D03E8542C4DCE29FC23C5939A6CFD63" lastPageId="3" lastPageNumber="338" pageId="1" pageNumber="336">
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<subSubSection id="DDB00AC92C4DCE2BFC23C5939AB0FA43" box="[1001,1263,1437,1461]" pageId="1" pageNumber="336" type="nomenclature">
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<paragraph id="951559422C4DCE2BFC23C5939AB0FA43" blockId="1.[1001,1263,1437,1461]" box="[1001,1263,1437,1461]" pageId="1" pageNumber="336">
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<heading id="CE5DEE2E2C4DCE2BFC23C5939AB0FA43" bold="true" box="[1001,1263,1437,1461]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="336" reason="2">
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<taxonomicName id="52AA22C12C4DCE2BFC23C5939AB0FA43" ID-CoL="7P7TN" authority="Tesch, 1918" authorityName="Tesch" authorityYear="1918" box="[1001,1263,1437,1461]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="336" phylum="Arthropoda" rank="genus">
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<emphasis id="A7DE85502C4DCE2BFC23C5939AB0FA43" bold="true" box="[1001,1263,1437,1461]" pageId="1" pageNumber="336">
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<emphasis id="A7DE85502C4DCE2BFC23C5939A3FFA43" bold="true" box="[1001,1120,1437,1461]" italics="true" pageId="1" pageNumber="336">Lophoplax</emphasis>
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<bibRefCitation id="F13B24B32C4DCE2BFBA2C5939AB0FA43" author="Tesch JJ" box="[1128,1263,1437,1461]" pageId="1" pageNumber="336" pagination="7 - 18" refId="ref15155" refString="Tesch JJ (1918) Decapoda Brachyura II. Goneplacidae and Pinnotheridae. Siboga Expeditie Monographie, 39 c 1: 149 - 295, pls. 7 - 18." type="journal article" year="1918">Tesch, 1918</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="DDB00AC92C4DCE2BFCE7C5D29B09F9DD" pageId="1" pageNumber="336" type="reference_group">
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<paragraph id="951559422C4DCE2BFCE7C5D29B09F9DD" blockId="1.[813,1452,1500,1579]" pageId="1" pageNumber="336">
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<treatmentCitationGroup id="B5BA7E6C2C4DCE2BFCE7C5D29B09F9DD" pageId="1" pageNumber="336">
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<treatmentCitation id="140B7F532C4DCE2BFCE7C5D29A1CFA04" author="Tesch JJ" box="[813,1091,1500,1522]" page="196" pageId="1" pageNumber="336" year="1918">
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<taxonomicName id="52AA22C12C4DCE2BFCE7C5D29A1CFA04" ID-CoL="7P7TN" authority="Tesch, 1918: 196" authorityName="Tesch" authorityPageNumber="196" authorityYear="1918" box="[813,1091,1500,1522]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="336" phylum="Arthropoda" rank="genus">
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<emphasis id="A7DE85502C4DCE2BFCE7C5D29DCBFA07" box="[813,916,1500,1521]" italics="true" pageId="1" pageNumber="336">Lophoplax</emphasis>
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<bibRefCitation id="F13B24B32C4DCE2BFC51C5D29A1CFA04" author="Tesch JJ" box="[923,1091,1500,1522]" pageId="1" pageNumber="336" pagination="7 - 18" refId="ref15155" refString="Tesch JJ (1918) Decapoda Brachyura II. Goneplacidae and Pinnotheridae. Siboga Expeditie Monographie, 39 c 1: 149 - 295, pls. 7 - 18." type="journal article" year="1918">Tesch, 1918: 196</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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(part);
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<treatmentCitation id="140B7F532C4DCE2BFB44C5D29B45FA07" author="Ng PKL" box="[1166,1306,1500,1521]" page="100" pageId="1" pageNumber="336" year="1987">
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<bibRefCitation id="F13B24B32C4DCE2BFB44C5D29B45FA07" author="Ng PKL" box="[1166,1306,1500,1521]" pageId="1" pageNumber="336" pagination="69 - 111" refId="ref13788" refString="Ng PKL (1987) The IndoPacific Pilumnidae II. A revision of the genus Rhizopa Stimpson, 1858 and the status of the Rhizopinae Stimpson, 1858 (Crustacea: Decapoda: Brachyura). IndoMalayan Zoology, 1987, 4 (1): 69 - 111, pl. 1." type="journal article" year="1987">Ng, 1987: 100</bibRefCitation>
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</treatmentCitation>
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(part);
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<treatmentCitation id="140B7F532C4DCE2BFAAFC5D29DAEF9F8" author="Trivedi J & Patel K & Mitra S & Ng PKL" page="595" pageId="1" pageNumber="336" year="2022">
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<bibRefCitation id="F13B24B32C4DCE2BFAAFC5D29DAEF9F8" author="Trivedi J & Patel K & Mitra S & Ng PKL" pageId="1" pageNumber="336" pagination="595 - 600" refId="ref15186" refString="Trivedi J, Patel K, Mitra S & Ng PKL (2022) On the identity of Myopilumnus andamanicus Deb, 1989 (Crustacea: Decapoda: Brachyura: Pilumnidae) from India. Zootaxa, 5194 (4): 595 - 600." type="journal article" year="2022">Trivedi et al., 2022: 595</bibRefCitation>
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</treatmentCitation>
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(part);
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<treatmentCitation id="140B7F532C4DCE2BFBF1C5F79B14F9F9" author="Poore GCB & Ahyong ST" box="[1083,1355,1529,1551]" page="667" pageId="1" pageNumber="336" year="2023">
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<bibRefCitation id="F13B24B32C4DCE2BFBF1C5F79B14F9F9" author="Poore GCB & Ahyong ST" box="[1083,1355,1529,1551]" pageId="1" pageNumber="336" refId="ref14446" refString="Poore GCB & Ahyong ST (2023) Marine decapod Crustacea: a guide to the families and genera of the world. CSIRO Publishing, Collingwood, Australia, xii + 890 pp." type="book" year="2023">Poore & Ahyong 2023: 667</bibRefCitation>
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</treatmentCitation>
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, 670, 680 (part), fig. 14.112u;
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<treatmentCitation id="140B7F532C4DCE2BFBD3C6189B4DF9DD" author="Ng PKL & Rahayu DL" box="[1049,1298,1557,1579]" page="429" pageId="1" pageNumber="336" year="2023">
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<bibRefCitation id="F13B24B32C4DCE2BFBD3C6189B4DF9DD" author="Ng PKL & Rahayu DL" box="[1049,1298,1557,1579]" pageId="1" pageNumber="336" pagination="428 - 454" refId="ref14336" refString="Ng PKL & Rahayu DL (2023) Review of the pilumnid crab genus Lophoplax Tesch, 1918 from the western Pacific, with descriptions of two new species, and the clarification of the identity of Pseudocryptocoeloma parvus Ward, 1936 (Crustacea: Brachyura). Zootaxa, 5244 (5): 428 - 454." type="journal article" year="2023">Ng & Rahayu, 2023: 429</bibRefCitation>
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</treatmentCitation>
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(part).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="DDB00AC92C4DCE2BFCE7C65A9A70F91D" pageId="1" pageNumber="336" type="type_taxon">
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<paragraph id="951559422C4DCE2BFCE7C65A9A85F97A" blockId="1.[813,1451,1619,1676]" pageId="1" pageNumber="336">
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<emphasis id="A7DE85502C4DCE2BFCE7C65A9D9DF99D" bold="true" box="[813,962,1619,1644]" pageId="1" pageNumber="336">
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<typeStatus id="4A11E7E02C4DCE2BFCE7C65A9D38F99A" box="[813,871,1620,1644]" pageId="1" pageNumber="336">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="52AA22C12C4DCE2BFC0DC65A9B71F99A" ID-CoL="3W3WR" authority="Tesch, 1918" authorityName="Tesch" authorityYear="1918" box="[967,1326,1620,1644]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="336" phylum="Arthropoda" rank="species" species="bicristata">
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<emphasis id="A7DE85502C4DCE2BFC0DC65A9AFAF99A" box="[967,1189,1620,1644]" italics="true" pageId="1" pageNumber="336">Lophoplax bicristata</emphasis>
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<bibRefCitation id="F13B24B32C4DCE2BFB60C65A9B71F99A" author="Tesch JJ" box="[1194,1326,1620,1644]" pageId="1" pageNumber="336" pagination="7 - 18" refId="ref15155" refString="Tesch JJ (1918) Decapoda Brachyura II. Goneplacidae and Pinnotheridae. Siboga Expeditie Monographie, 39 c 1: 149 - 295, pls. 7 - 18." type="journal article" year="1918">Tesch, 1918</bibRefCitation>
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</taxonomicName>
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, by original designation. Gender of genus feminine.
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</paragraph>
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<paragraph id="951559422C4DCE2BFCE7C6BA9A70F91D" blockId="1.[813,1452,1715,1772]" pageId="1" pageNumber="336">
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<emphasis id="A7DE85502C4DCE2BFCE7C6BA9DA7F93D" bold="true" box="[813,1016,1715,1740]" pageId="1" pageNumber="336">Included species.</emphasis>
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<taxonomicName id="52AA22C12C4DCE2BFBC9C6BA9BD9F93A" ID-CoL="3W3WR" authority="Tesch, 1918" authorityName="Tesch" authorityYear="1918" box="[1027,1414,1716,1740]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="336" phylum="Arthropoda" rank="species" species="bicristata">
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<emphasis id="A7DE85502C4DCE2BFBC9C6BA9AB2F93A" box="[1027,1261,1716,1740]" italics="true" pageId="1" pageNumber="336">Lophoplax bicristata</emphasis>
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<bibRefCitation id="F13B24B32C4DCE2BFB32C6BA9BD9F93A" author="Tesch JJ" box="[1272,1414,1716,1740]" pageId="1" pageNumber="336" pagination="7 - 18" refId="ref15155" refString="Tesch JJ (1918) Decapoda Brachyura II. Goneplacidae and Pinnotheridae. Siboga Expeditie Monographie, 39 c 1: 149 - 295, pls. 7 - 18." type="journal article" year="1918">Tesch, 1918</bibRefCitation>
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</taxonomicName>
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;
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<taxonomicName id="52AA22C12C4DCE2BFA5CC6BA9A75F91D" ID-CoL="3W3WV" authority="Sakai, 1935 a" authorityName="Sakai" authorityYear="1935" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="336" phylum="Arthropoda" rank="species" species="takakurai">
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<emphasis id="A7DE85502C4DCE2BFA5CC6BA9DCCF91A" italics="true" pageId="1" pageNumber="336">L. takakurai</emphasis>
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<bibRefCitation id="F13B24B32C4DCE2BFC56C6DA9A75F91D" author="Sakai T" box="[924,1066,1747,1772]" pageId="1" pageNumber="336" pagination="63 - 88" refId="ref14481" refString="Sakai T (1935 a) New or rare species of Brachyura, collected by the " Misago " during the Zoological Survey around the Izu- Peninsula. Science Reports of the Tokyo Bunrika Daigaku, Section B, 2 (32): 63 - 88, fig. 1 - 17, pls. 6 - 8." type="journal article" year="1935">Sakai, 1935a</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="DDB00AC92C4DCE29FCE7C71D9F69FC63" lastPageId="3" lastPageNumber="338" pageId="1" pageNumber="336" type="diagnosis">
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<paragraph id="951559422C4DCE29FCE7C71D9F69FC63" blockId="1.[812,1452,1811,2092]" lastBlockId="3.[113,754,189,917]" lastPageId="3" lastPageNumber="338" pageId="1" pageNumber="336">
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<emphasis id="A7DE85502C4DCE2BFCE7C71D9DFAF8DD" bold="true" box="[813,933,1811,1835]" pageId="1" pageNumber="336">Diagnosis.</emphasis>
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Carapace subquadrate; only protogastric and intestinal areoles visible; epigastric region gently convex, smooth but setose, not areolate; cardiac region raised but not areolate, granulate and setose; hepatic areole absent, with only tubercle present; intestinal region forming small areole, adjacent areas slightly raised, granulate and setose, no visible intestino-branchial areole; surface adjacent to posterior carapace margin gently concave, not raised, not forming ridge, no transverse channel visible; orbit clearly visible in dorsal view, supraorbital margin breaking general carapace outline, forming distinct concavity; eyes freely movable, ocular peduncle relatively long; lateral lobe of frontal margin low, indistinct; anterolateral margin with 4 teeth (including external orbital tooth), with 2 tubercles on posterolateral margin; posterolateral margins gently converging towards posterior carapace margin. Endostome not obliquely recessed posteriorly into buccal cavern, subparallel to adjacent pterygostomial surface, low, short endostomial ridges present. Posterior margin of epistome with distinct median lobe, separated from lateral lobes by distinct fissure. Third maxilliped ischium subquadrate, length about 1.2× width. Adult male chelipeds slightly asymmetrical; dorsal surface of carpus with quadrate areole with raised margins; chela relatively enlarged with external median surface smooth. Ambulatory legs elongate, slender, P4 longest, about 1.8× carapace width; merus without obvious crest on extensor margin, instead P2–4 lined with low, broad well-spaced setose prominences or low tooth; P5 extensor margin smooth, outer surface smooth, without medio-longitudinal swelling; P4 merus length about 5× height, distinctly longer than half carapace width. G1 sinuous, relatively stout, tip strongly recurved.
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</paragraph>
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</subSubSection>
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<paragraph id="951559422C4ECE28FF4DC7939FA0F7B4" blockId="2.[135,1474,1948,2115]" pageId="2" pageNumber="337">
|
|||
|
|
Fig. 1. Terminology of carapace structures (based on
|
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|
<taxonomicName id="52AA22C12C4ECE28FD5AC7939A47F844" authority="(Stimpson, 1858))" authorityName="Stimpson" authorityYear="1858" baseAuthorityName="Stimpson" baseAuthorityYear="1858" box="[656,1048,1948,1971]" class="Malacostraca" family="Pilumnidae" genus="Myopilumnus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="337" phylum="Arthropoda" rank="species" species="sculpta">
|
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|
|
<emphasis id="A7DE85502C4ECE28FD5AC7939D00F844" box="[656,863,1949,1970]" italics="true" pageId="2" pageNumber="337">Myopilumnus sculpta</emphasis>
|
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|
|
(
|
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|
|
<bibRefCitation id="F13B24B32C4ECE28FCA6C7939A56F844" author="Stimpson W" box="[876,1033,1948,1971]" pageId="2" pageNumber="337" pagination="93 - 110" refId="ref14833" refString="Stimpson W (1858) Prodromus descriptionis animalium evertebratorum in expeditione ad Oceanum Pacificum Septentrionalem missa, C. Ringgold et Johanne Rodgers ducibus, observatorum et descriptorum. Pars V. Crustacea Ocypodoidea. Proceedings of the Academy of Natural Sciences of Philadelphia, 10: 93 - 110 [39 - 56]." type="journal article" year="1858">Stimpson, 1858</bibRefCitation>
|
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|
|
))
|
|||
|
|
</taxonomicName>
|
|||
|
|
. A, dorsal view of carapace; B, right lateral view of cephalothorax. Abbreviations: brs = branchiostegite ridge; brt = branchiostegite; car = cardiac region; car-bra = cardio-branchial areole; cha = channel; epi = epibranchial areole; epi-bra = epibranchial region; hep = hepatic areole; int = intestinal region; int-bra = intestino-branchial areole; meo = Milne Edwards opening; mes-bra = mesobranchial region; met-bra = metabranchial region; met-gas = metagastric region; porb = postorbital areole; pos = posterior carapace margin; pot = tubercles on posterolateral margin; pro = protogastric areole; t1–t4 = anterolateral teeth 1–4.
|
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|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<subSubSection id="DDB00AC92C4FCE29FFBBC3B39A6CFD63" pageId="3" pageNumber="338" type="discussion">
|
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|
|
<paragraph id="951559422C4FCE29FFBBC3B39F27F8A3" blockId="3.[113,754,957,1877]" pageId="3" pageNumber="338">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FFBBC3B39EBFFC23" bold="true" box="[113,224,957,981]" pageId="3" pageNumber="338">Remarks.</emphasis>
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FF2CC3B39F07FC23" authorityName="Tesch" authorityYear="1918" box="[230,344,957,981]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus" sensu="stricto">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FF2CC3B39F07FC23" box="[230,344,957,981]" italics="true" pageId="3" pageNumber="338">Lophoplax</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="BCED382B2C4FCE29FE95C3B09FBBFC23" box="[351,484,957,981]" pageId="3" pageNumber="338" sensu="stricto">sensu stricto</taxonomicNameLabel>
|
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|
|
is distinct in its carapace ornamentation and the length and slenderness of the ambulatory legs.
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FEE3C3F39FC4FBE3" authorityName="Tesch" authorityYear="1918" box="[297,411,1021,1045]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FEE3C3F39FC4FBE3" box="[297,411,1021,1045]" italics="true" pageId="3" pageNumber="338">Lophoplax</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
is separable from
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FD95C3F39CAFFBE3" authorityName="Deb" authorityYear="1989" box="[607,752,1021,1045]" class="Malacostraca" family="Pilumnidae" genus="Myopilumnus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FD95C3F39CAFFBE3" box="[607,752,1021,1045]" italics="true" pageId="3" pageNumber="338">Myopilumnus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FF68C4139EA5FBC3" authorityName="Ng & Ahyong & Shane T." authorityYear="2024" box="[162,250,1053,1077]" class="Malacostraca" family="Pilumnidae" genus="Hosekia" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FF68C4139EA5FBC3" box="[162,250,1053,1077]" italics="true" pageId="3" pageNumber="338">Hosekia</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicNameLabel id="BCED382B2C4FCE29FEC6C4109FDBFBC0" box="[268,388,1054,1078]" pageId="3" pageNumber="338" rank="genus">new genus</taxonomicNameLabel>
|
|||
|
|
, in the following characters: the hepatic surface of the carapace is ornamented only with a tubercle (
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FF13C4539F6EFB83" box="[217,305,1117,1141]" captionStart="Fig" captionStartId="4.[135,170,2035,2057]" captionTargetBox="[162,1447,189,2020]" captionTargetId="figure-7@4.[162,1447,189,2020]" captionTargetPageId="4" captionText="Fig. 2. Lophoplax bicristata Tesch, 1918. A, B, D–F, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands; C, paralectotype male (4.5 × 3.7 mm) (ZMA D103001), Strait of Makassar. A, dorsal habitus (right side partially brushed); B, dorsal habitus (right side denuded); C, dorsal habitus (not denuded); D, dorsal view of left cheliped; E, left chela; F, anterior thoracic sternum and pleon." figureDoi="http://doi.org/10.5281/zenodo.14682765" httpUri="https://zenodo.org/record/14682765/files/figure.png" pageId="3" pageNumber="338">Fig. 2A</figureCitation>
|
|||
|
|
) (versus with a large, prominent areole; cf.
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FF5EC4739EADFB63" box="[148,242,1149,1173]" captionStart="Fig" captionStartId="10.[136,171,1548,1570]" captionTargetBox="[135,1473,189,1532]" captionTargetId="figure-7@10.[135,1473,189,1532]" captionTargetPageId="10" captionText="Fig. 6. Hosekia symmetrinuda (Edmondson, 1951), new combination, holotype male (6.5 × 5.0 mm) (BPBM 5109), Samoa. A, dorsal view of carapace (right side denuded); B, subfrontal view of cephalothorax (right side denuded); C, frontal view of cephalothorax (right side denuded); D, frontal view showing buccal cavity; E, buccal cavity, anterior thoracic sternum and sternopleonal cavity; F, left chela." figureDoi="http://doi.org/10.5281/zenodo.14682775" httpUri="https://zenodo.org/record/14682775/files/figure.png" pageId="3" pageNumber="338">Figs. 6A</figureCitation>
|
|||
|
|
,
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FF37C4739F1FFB63" box="[253,320,1149,1173]" captionStart="Fig" captionStartId="11.[113,148,1690,1712]" captionTargetBox="[113,1451,189,1674]" captionTargetId="figure-7@11.[113,1451,189,1674]" captionTargetPageId="11" captionText="Fig. 7. Hosekia symmetrinuda (Edmondson, 1951), new combination. A–C, E, male (7.6 × 4.2 mm) (RUMF-ZC-5199), Japan; D, E, female (9.7 × 6.9 mm) (RUMF-ZC-7536), Japan. A, dorsal habitus (right side denuded); B, right third maxilliped; C, dorsal view of carapace (right side denuded); D, dorsal view of carapace (not denuded); E, male buccal cavity, anterior thoracic sternum and pleon; F, female sternopleonal cavity and vulvae." figureDoi="http://doi.org/10.5281/zenodo.14682777" httpUri="https://zenodo.org/record/14682777/files/figure.png" pageId="3" pageNumber="338">7C, D</figureCitation>
|
|||
|
|
); the intestino-branchial areole is absent with only a low intestinal areole visible (
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FDF1C4939CCDFB43" box="[571,658,1181,1205]" captionStart="Fig" captionStartId="4.[135,170,2035,2057]" captionTargetBox="[162,1447,189,2020]" captionTargetId="figure-7@4.[162,1447,189,2020]" captionTargetPageId="4" captionText="Fig. 2. Lophoplax bicristata Tesch, 1918. A, B, D–F, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands; C, paralectotype male (4.5 × 3.7 mm) (ZMA D103001), Strait of Makassar. A, dorsal habitus (right side partially brushed); B, dorsal habitus (right side denuded); C, dorsal habitus (not denuded); D, dorsal view of left cheliped; E, left chela; F, anterior thoracic sternum and pleon." figureDoi="http://doi.org/10.5281/zenodo.14682765" httpUri="https://zenodo.org/record/14682765/files/figure.png" pageId="3" pageNumber="338">Fig. 2A</figureCitation>
|
|||
|
|
) (versus intestino-branchial areole large and distinct; cf.
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FD43C4B39CB3FB23" box="[649,748,1213,1237]" captionStart="Fig" captionStartId="10.[136,171,1548,1570]" captionTargetBox="[135,1473,189,1532]" captionTargetId="figure-7@10.[135,1473,189,1532]" captionTargetPageId="10" captionText="Fig. 6. Hosekia symmetrinuda (Edmondson, 1951), new combination, holotype male (6.5 × 5.0 mm) (BPBM 5109), Samoa. A, dorsal view of carapace (right side denuded); B, subfrontal view of cephalothorax (right side denuded); C, frontal view of cephalothorax (right side denuded); D, frontal view showing buccal cavity; E, buccal cavity, anterior thoracic sternum and sternopleonal cavity; F, left chela." figureDoi="http://doi.org/10.5281/zenodo.14682775" httpUri="https://zenodo.org/record/14682775/files/figure.png" pageId="3" pageNumber="338">Figs. 6A</figureCitation>
|
|||
|
|
,
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FFBBC4D39EECFB03" box="[113,179,1245,1269]" captionStart="Fig" captionStartId="11.[113,148,1690,1712]" captionTargetBox="[113,1451,189,1674]" captionTargetId="figure-7@11.[113,1451,189,1674]" captionTargetPageId="11" captionText="Fig. 7. Hosekia symmetrinuda (Edmondson, 1951), new combination. A–C, E, male (7.6 × 4.2 mm) (RUMF-ZC-5199), Japan; D, E, female (9.7 × 6.9 mm) (RUMF-ZC-7536), Japan. A, dorsal habitus (right side denuded); B, right third maxilliped; C, dorsal view of carapace (right side denuded); D, dorsal view of carapace (not denuded); E, male buccal cavity, anterior thoracic sternum and pleon; F, female sternopleonal cavity and vulvae." figureDoi="http://doi.org/10.5281/zenodo.14682777" httpUri="https://zenodo.org/record/14682777/files/figure.png" pageId="3" pageNumber="338">7C, D</figureCitation>
|
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|
|
); the surface adjacent to the posterior carapace margin is relatively wide, not forming a channel as no intestino-branchial areole is present (
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FE6DC5139FA1FAC3" box="[423,510,1309,1333]" captionStart="Fig" captionStartId="4.[135,170,2035,2057]" captionTargetBox="[162,1447,189,2020]" captionTargetId="figure-7@4.[162,1447,189,2020]" captionTargetPageId="4" captionText="Fig. 2. Lophoplax bicristata Tesch, 1918. A, B, D–F, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands; C, paralectotype male (4.5 × 3.7 mm) (ZMA D103001), Strait of Makassar. A, dorsal habitus (right side partially brushed); B, dorsal habitus (right side denuded); C, dorsal habitus (not denuded); D, dorsal view of left cheliped; E, left chela; F, anterior thoracic sternum and pleon." figureDoi="http://doi.org/10.5281/zenodo.14682765" httpUri="https://zenodo.org/record/14682765/files/figure.png" pageId="3" pageNumber="338">Fig. 2A</figureCitation>
|
|||
|
|
) (versus with distinct channel between intestino-branchial areole and posterior carapace margin; cf.
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FE93C5539FE6FA83" box="[345,441,1373,1397]" captionStart="Fig" captionStartId="10.[136,171,1548,1570]" captionTargetBox="[135,1473,189,1532]" captionTargetId="figure-7@10.[135,1473,189,1532]" captionTargetPageId="10" captionText="Fig. 6. Hosekia symmetrinuda (Edmondson, 1951), new combination, holotype male (6.5 × 5.0 mm) (BPBM 5109), Samoa. A, dorsal view of carapace (right side denuded); B, subfrontal view of cephalothorax (right side denuded); C, frontal view of cephalothorax (right side denuded); D, frontal view showing buccal cavity; E, buccal cavity, anterior thoracic sternum and sternopleonal cavity; F, left chela." figureDoi="http://doi.org/10.5281/zenodo.14682775" httpUri="https://zenodo.org/record/14682775/files/figure.png" pageId="3" pageNumber="338">Figs. 6A</figureCitation>
|
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|
|
,
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FE0DC5539C53FA83" box="[455,524,1373,1397]" captionStart="Fig" captionStartId="11.[113,148,1690,1712]" captionTargetBox="[113,1451,189,1674]" captionTargetId="figure-7@11.[113,1451,189,1674]" captionTargetPageId="11" captionText="Fig. 7. Hosekia symmetrinuda (Edmondson, 1951), new combination. A–C, E, male (7.6 × 4.2 mm) (RUMF-ZC-5199), Japan; D, E, female (9.7 × 6.9 mm) (RUMF-ZC-7536), Japan. A, dorsal habitus (right side denuded); B, right third maxilliped; C, dorsal view of carapace (right side denuded); D, dorsal view of carapace (not denuded); E, male buccal cavity, anterior thoracic sternum and pleon; F, female sternopleonal cavity and vulvae." figureDoi="http://doi.org/10.5281/zenodo.14682777" httpUri="https://zenodo.org/record/14682777/files/figure.png" pageId="3" pageNumber="338">7C, D</figureCitation>
|
|||
|
|
); and the absence of a dorsal crest on the ambulatory merus (
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FDD4C5739CC3FA63" box="[542,668,1405,1429]" captionStart="Fig" captionStartId="4.[135,170,2035,2057]" captionTargetBox="[162,1447,189,2020]" captionTargetId="figure-7@4.[162,1447,189,2020]" captionTargetPageId="4" captionText="Fig. 2. Lophoplax bicristata Tesch, 1918. A, B, D–F, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands; C, paralectotype male (4.5 × 3.7 mm) (ZMA D103001), Strait of Makassar. A, dorsal habitus (right side partially brushed); B, dorsal habitus (right side denuded); C, dorsal habitus (not denuded); D, dorsal view of left cheliped; E, left chela; F, anterior thoracic sternum and pleon." figureDoi="http://doi.org/10.5281/zenodo.14682765" httpUri="https://zenodo.org/record/14682765/files/figure.png" pageId="3" pageNumber="338">Figs. 2A, B</figureCitation>
|
|||
|
|
,
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FD6DC5739CB7FA63" box="[679,744,1405,1429]" captionStart="Fig" captionStartId="5.[113,148,1561,1583]" captionTargetBox="[115,1452,189,1546]" captionTargetId="figure-8@5.[95,1462,176,1556]" captionTargetPageId="5" captionText="Fig. 3. Lophoplax bicristata Tesch, 1918, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands. A, right third maxilliped; B, epistome; C, left P4; D, left P5; E, pleon, showing exposed sternite 8 lateral to somite 2; F, left G1 (ventral view); G, distal part of left G1 (ventral view); H, distal part of left G1 (dorsomedial view); I, distal part of left G1 (dorsal view); J, left G2. Scales: A, B = 0.5 mm; C–E = 1.0 mm; F, J = 0.25 mm; G–I = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.14682767" httpUri="https://zenodo.org/record/14682767/files/figure.png" pageId="3" pageNumber="338">3C, D</figureCitation>
|
|||
|
|
) (versus with prominent crest; cf.
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FE14C5909C9FFA43" author="Ng PKL & Rahayu DL" box="[478,704,1437,1462]" pageId="3" pageNumber="338" pagination="428 - 454" refId="ref14336" refString="Ng PKL & Rahayu DL (2023) Review of the pilumnid crab genus Lophoplax Tesch, 1918 from the western Pacific, with descriptions of two new species, and the clarification of the identity of Pseudocryptocoeloma parvus Ward, 1936 (Crustacea: Brachyura). Zootaxa, 5244 (5): 428 - 454." type="journal article" year="2023">Ng & Rahayu, 2023</bibRefCitation>
|
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|
|
: fig. 7G–L). The adult male chela is relatively more enlarged, with the external median surface almost smooth (
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FD5FC5D39ED9F9E3" captionStart="Fig" captionStartId="4.[135,170,2035,2057]" captionTargetBox="[162,1447,189,2020]" captionTargetId="figure-7@4.[162,1447,189,2020]" captionTargetPageId="4" captionText="Fig. 2. Lophoplax bicristata Tesch, 1918. A, B, D–F, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands; C, paralectotype male (4.5 × 3.7 mm) (ZMA D103001), Strait of Makassar. A, dorsal habitus (right side partially brushed); B, dorsal habitus (right side denuded); C, dorsal habitus (not denuded); D, dorsal view of left cheliped; E, left chela; F, anterior thoracic sternum and pleon." figureDoi="http://doi.org/10.5281/zenodo.14682765" httpUri="https://zenodo.org/record/14682765/files/figure.png" pageId="3" pageNumber="338">Fig. 2C, D</figureCitation>
|
|||
|
|
) (versus chelae not enlarged and the outer surface of the chela densely covered with granules; cf.
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FD94C6139CEEF9C3" box="[606,689,1565,1589]" captionStart="Fig" captionStartId="10.[136,171,1548,1570]" captionTargetBox="[135,1473,189,1532]" captionTargetId="figure-7@10.[135,1473,189,1532]" captionTargetPageId="10" captionText="Fig. 6. Hosekia symmetrinuda (Edmondson, 1951), new combination, holotype male (6.5 × 5.0 mm) (BPBM 5109), Samoa. A, dorsal view of carapace (right side denuded); B, subfrontal view of cephalothorax (right side denuded); C, frontal view of cephalothorax (right side denuded); D, frontal view showing buccal cavity; E, buccal cavity, anterior thoracic sternum and sternopleonal cavity; F, left chela." figureDoi="http://doi.org/10.5281/zenodo.14682775" httpUri="https://zenodo.org/record/14682775/files/figure.png" pageId="3" pageNumber="338">Fig. 6F</figureCitation>
|
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|
|
). The ambulatory legs are also comparatively slender (P4 merus length about 5× height) and more elongated (P4 length about 1.8× carapace width), with the merus surface lacking a medio-longitudinal swelling or ridge (
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FDFBC6939CCAF943" box="[561,661,1693,1717]" captionStart="Fig" captionStartId="4.[135,170,2035,2057]" captionTargetBox="[162,1447,189,2020]" captionTargetId="figure-7@4.[162,1447,189,2020]" captionTargetPageId="4" captionText="Fig. 2. Lophoplax bicristata Tesch, 1918. A, B, D–F, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands; C, paralectotype male (4.5 × 3.7 mm) (ZMA D103001), Strait of Makassar. A, dorsal habitus (right side partially brushed); B, dorsal habitus (right side denuded); C, dorsal habitus (not denuded); D, dorsal view of left cheliped; E, left chela; F, anterior thoracic sternum and pleon." figureDoi="http://doi.org/10.5281/zenodo.14682765" httpUri="https://zenodo.org/record/14682765/files/figure.png" pageId="3" pageNumber="338">Figs. 2A</figureCitation>
|
|||
|
|
,
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FD6EC6939CB7F943" box="[676,744,1693,1717]" captionStart="Fig" captionStartId="5.[113,148,1561,1583]" captionTargetBox="[115,1452,189,1546]" captionTargetId="figure-8@5.[95,1462,176,1556]" captionTargetPageId="5" captionText="Fig. 3. Lophoplax bicristata Tesch, 1918, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands. A, right third maxilliped; B, epistome; C, left P4; D, left P5; E, pleon, showing exposed sternite 8 lateral to somite 2; F, left G1 (ventral view); G, distal part of left G1 (ventral view); H, distal part of left G1 (dorsomedial view); I, distal part of left G1 (dorsal view); J, left G2. Scales: A, B = 0.5 mm; C–E = 1.0 mm; F, J = 0.25 mm; G–I = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.14682767" httpUri="https://zenodo.org/record/14682767/files/figure.png" pageId="3" pageNumber="338">3C, D</figureCitation>
|
|||
|
|
) (versus median part swollen, P4 merus length 3.0–3.5× height; cf.
|
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|
|
<bibRefCitation id="F13B24B32C4FCE29FF2FC6D09F9FF903" author="Ng PKL & Rahayu DL" box="[229,448,1757,1782]" pageId="3" pageNumber="338" pagination="428 - 454" refId="ref14336" refString="Ng PKL & Rahayu DL (2023) Review of the pilumnid crab genus Lophoplax Tesch, 1918 from the western Pacific, with descriptions of two new species, and the clarification of the identity of Pseudocryptocoeloma parvus Ward, 1936 (Crustacea: Brachyura). Zootaxa, 5244 (5): 428 - 454." type="journal article" year="2023">Ng & Rahayu, 2023</bibRefCitation>
|
|||
|
|
: fig. 7G–L).
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FD83C6D39CE4F903" authorityName="Tesch" authorityYear="1918" box="[585,699,1757,1781]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
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|
|
<emphasis id="A7DE85502C4FCE29FD83C6D39CE4F903" box="[585,699,1757,1781]" italics="true" pageId="3" pageNumber="338">Lophoplax</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, like
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FFB8C6F39F5CF8E3" authorityName="Deb" authorityYear="1989" box="[114,259,1789,1813]" class="Malacostraca" family="Pilumnidae" genus="Myopilumnus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FFB8C6F39F5CF8E3" box="[114,259,1789,1813]" italics="true" pageId="3" pageNumber="338">Myopilumnus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, further differs from
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FE3AC6F39C1AF8E3" box="[496,581,1789,1813]" class="Malacostraca" family="Pilumnidae" genus="Hosekia" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FE3AC6F39C1AF8E3" box="[496,581,1789,1813]" italics="true" pageId="3" pageNumber="338">Hosekia</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, in having four instead of three anterolateral carapace teeth (
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FD94C7139CE0F8C3" box="[606,703,1821,1845]" captionStart="Fig" captionStartId="10.[136,171,1548,1570]" captionTargetBox="[135,1473,189,1532]" captionTargetId="figure-7@10.[135,1473,189,1532]" captionTargetPageId="10" captionText="Fig. 6. Hosekia symmetrinuda (Edmondson, 1951), new combination, holotype male (6.5 × 5.0 mm) (BPBM 5109), Samoa. A, dorsal view of carapace (right side denuded); B, subfrontal view of cephalothorax (right side denuded); C, frontal view of cephalothorax (right side denuded); D, frontal view showing buccal cavity; E, buccal cavity, anterior thoracic sternum and sternopleonal cavity; F, left chela." figureDoi="http://doi.org/10.5281/zenodo.14682775" httpUri="https://zenodo.org/record/14682775/files/figure.png" pageId="3" pageNumber="338">Figs. 6A</figureCitation>
|
|||
|
|
,
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FD06C7139EDBF8A3" captionStart="Fig" captionStartId="11.[113,148,1690,1712]" captionTargetBox="[113,1451,189,1674]" captionTargetId="figure-7@11.[113,1451,189,1674]" captionTargetPageId="11" captionText="Fig. 7. Hosekia symmetrinuda (Edmondson, 1951), new combination. A–C, E, male (7.6 × 4.2 mm) (RUMF-ZC-5199), Japan; D, E, female (9.7 × 6.9 mm) (RUMF-ZC-7536), Japan. A, dorsal habitus (right side denuded); B, right third maxilliped; C, dorsal view of carapace (right side denuded); D, dorsal view of carapace (not denuded); E, male buccal cavity, anterior thoracic sternum and pleon; F, female sternopleonal cavity and vulvae." figureDoi="http://doi.org/10.5281/zenodo.14682777" httpUri="https://zenodo.org/record/14682777/files/figure.png" pageId="3" pageNumber="338">7C, D</figureCitation>
|
|||
|
|
versus
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FF10C7339F66F8A3" box="[218,313,1853,1877]" captionStart="Fig" captionStartId="2.[135,170,1949,1971]" captionTargetBox="[176,1433,189,1933]" captionTargetId="figure-7@2.[176,1433,189,1933]" captionTargetPageId="2" captionText="Fig. 1. Terminology of carapace structures (based on Myopilumnus sculpta (Stimpson, 1858)). A, dorsal view of carapace; B, right lateral view of cephalothorax. Abbreviations: brs = branchiostegite ridge; brt = branchiostegite; car = cardiac region; car-bra = cardio-branchial areole; cha = channel; epi = epibranchial areole; epi-bra = epibranchial region; hep = hepatic areole; int = intestinal region; int-bra = intestino-branchial areole; meo = Milne Edwards opening; mes-bra = mesobranchial region; met-bra = metabranchial region; met-gas = metagastric region; porb = postorbital areole; pos = posterior carapace margin; pot = tubercles on posterolateral margin; pro = protogastric areole; t1–t4 = anterolateral teeth 1–4." figureDoi="http://doi.org/10.5281/zenodo.14682763" httpUri="https://zenodo.org/record/14682763/files/figure.png" pageId="3" pageNumber="338">Figs. 1A</figureCitation>
|
|||
|
|
,
|
|||
|
|
<figureCitation id="0D9145C72C4FCE29FE8DC7339F33F8A3" box="[327,364,1853,1877]" captionStart="Fig" captionStartId="4.[135,170,2035,2057]" captionTargetBox="[162,1447,189,2020]" captionTargetId="figure-7@4.[162,1447,189,2020]" captionTargetPageId="4" captionText="Fig. 2. Lophoplax bicristata Tesch, 1918. A, B, D–F, lectotype male (5.8 × 4.3 mm) (ZMA D103002), Kei Islands; C, paralectotype male (4.5 × 3.7 mm) (ZMA D103001), Strait of Makassar. A, dorsal habitus (right side partially brushed); B, dorsal habitus (right side denuded); C, dorsal habitus (not denuded); D, dorsal view of left cheliped; E, left chela; F, anterior thoracic sternum and pleon." figureDoi="http://doi.org/10.5281/zenodo.14682765" httpUri="https://zenodo.org/record/14682765/files/figure.png" pageId="3" pageNumber="338">2A</figureCitation>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="951559422C4FCE29FFBBC7739D9FFEE3" blockId="3.[113,753,1917,2101]" lastBlockId="3.[813,1451,189,277]" pageId="3" pageNumber="338">
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FFBBC7739EB4F863" authorityName="Tesch" authorityYear="1918" box="[113,235,1917,1941]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FFBBC7739EB4F863" box="[113,235,1917,1941]" italics="true" pageId="3" pageNumber="338">Lophoplax</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
superficially resembles
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FDDFC7739CF0F863" authorityName="Ng & Ahyong & Shane T." authorityYear="2024" box="[533,687,1917,1941]" class="Malacostraca" family="Pilumnidae" genus="Striacoeloma" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FDDFC7739CF0F863" box="[533,687,1917,1941]" italics="true" pageId="3" pageNumber="338">Striacoeloma</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicNameLabel id="BCED382B2C4FCE29FD08C7709EECF840" pageId="3" pageNumber="338" rank="genus">new genus</taxonomicNameLabel>
|
|||
|
|
, in the slender ambulatory legs (albeit with P4 merus length about 5× height, versus 4× height) and in having blunt prominences along most of the lateral margins of the carapace, but is immediately distinguished by the position of the orbits: on the anterior margin and fully visible dorsally in
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FCE7C0B39DC0FF23" authorityName="Tesch" authorityYear="1918" box="[813,927,189,213]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FCE7C0B39DC0FF23" box="[813,927,189,213]" italics="true" pageId="3" pageNumber="338">Lophoplax</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, versus submarginal and scarcely visible dorsally in
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FC8DC0D39D8AFF03" box="[839,981,221,245]" class="Malacostraca" family="Pilumnidae" genus="Striacoeloma" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FC8DC0D39D8AFF03" box="[839,981,221,245]" italics="true" pageId="3" pageNumber="338">Striacoeloma</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(resembling the condition in
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FACDC0D39DEBFEE3" authority="Miers, 1884" authorityName="Miers" authorityYear="1884" class="Malacostraca" family="Pilumnidae" genus="Cryptocoeloma" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FACDC0D39BF4FF03" box="[1287,1451,221,245]" italics="true" pageId="3" pageNumber="338">Cryptocoeloma</emphasis>
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FCE7C0F39DEBFEE3" author="Miers EJ" box="[813,948,253,277]" pageId="3" pageNumber="338" pagination="18 - 32" refId="ref13583" refString="Miers EJ (1884) Crustacea. In: Report on the zoological collections made in the Indo-Pacific Ocean during the voyage of H. M. S. Alert 1881 - 1882. Part I. The collections from Melanesia. London, British Museum (Natural History) pp. 178 - 322, pls. 18 - 32." type="book chapter" year="1884">Miers, 1884</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="951559422C4FCE29FCE7C1339A6CFD63" blockId="3.[813,1452,317,661]" pageId="3" pageNumber="338">
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FCE7C1339A7EFEA3" author="Serene R & Soh CL" box="[813,1057,317,341]" pageId="3" pageNumber="338" pagination="1 - 37" refId="ref14789" refString="Serene R & Soh CL (1976) Brachyura collected during the Thai- Danish Expedition (1966). Research Bulletin Phuket Marine Biological Center, 12: 1 - 37, figs. 1 - 28, pls. 1 - 7." type="journal article" year="1976">Serène & Soh (1976: 4</bibRefCitation>
|
|||
|
|
, 21) recorded a small male specimen of “?
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FCA7C1539A13FE83" authorityName="Sakai" authorityYear="1935" box="[877,1100,349,373]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="species" species="takakurai">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FCA7C1539A13FE83" box="[877,1100,349,373]" italics="true" pageId="3" pageNumber="338">Lophoplax takakurai</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
” from the Andaman Sea stating only that “Like
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FC20C1739A09FE63" authorityName="Sakai" authorityYear="1935" box="[1002,1110,381,405]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="species" species="takakurai">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FC20C1739A09FE63" box="[1002,1110,381,405]" italics="true" pageId="3" pageNumber="338">takakurai</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
the present specimen has no elevation, but it differs by its anterolateral teeth much less clearly separated one from the other”. On this basis, it seems unlikely to be
|
|||
|
|
<taxonomicName id="52AA22C12C4FCE29FC06C1D39AABFE03" authorityName="Deb" authorityYear="1989" box="[972,1268,477,501]" class="Malacostraca" family="Pilumnidae" genus="Myopilumnus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="species" species="andamanicus">
|
|||
|
|
<emphasis id="A7DE85502C4FCE29FC06C1D39AABFE03" box="[972,1268,477,501]" italics="true" pageId="3" pageNumber="338">Myopilumnus andamanicus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, which was also described from the Andaman Sea (
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FB09C1F39B1FFDE3" author="Deb M" box="[1219,1344,509,533]" pageId="3" pageNumber="338" pagination="113 - 116" refId="ref13417" refString="Deb M (1989) Myopilumnus adamanicus n. gen., n. sp., a xanthid crab from Andamans. Journal of the Andaman Science Association, 5 (2): 113 - 116." type="journal article" year="1989">Deb, 1989</bibRefCitation>
|
|||
|
|
; see also
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FCE7C2139A52FDC3" author="Trivedi J & Patel K & Mitra S & Ng PKL" box="[813,1037,541,565]" pageId="3" pageNumber="338" pagination="595 - 600" refId="ref15186" refString="Trivedi J, Patel K, Mitra S & Ng PKL (2022) On the identity of Myopilumnus andamanicus Deb, 1989 (Crustacea: Decapoda: Brachyura: Pilumnidae) from India. Zootaxa, 5194 (4): 595 - 600." type="journal article" year="2022">Trivedi et al., 2022</bibRefCitation>
|
|||
|
|
).
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FBE9C2139B78FDC3" author="Serene R & Soh CL" box="[1059,1319,541,565]" pageId="3" pageNumber="338" pagination="1 - 37" refId="ref14789" refString="Serene R & Soh CL (1976) Brachyura collected during the Thai- Danish Expedition (1966). Research Bulletin Phuket Marine Biological Center, 12: 1 - 37, figs. 1 - 28, pls. 1 - 7." type="journal article" year="1976">Serène & Soh’s (1976)</bibRefCitation>
|
|||
|
|
record was subsequently repeated in the checklists of the Thai fauna by
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FC9BC2539A5BFD83" author="Naiyanetr P" box="[849,1028,605,629]" pageId="3" pageNumber="338" refId="ref13683" refString="Naiyanetr P (1980) Crustacean fauna of Thailand (Decapoda and Stomatopoda). Chulalongkorn University, Bangkok, Thailand, unnumbered pages + 73 pp." type="book" year="1980">Naiyanetr (1980</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FBDBC2539A16FD83" author="Naiyanetr P" box="[1041,1097,605,629]" pageId="3" pageNumber="338" refId="ref13711" refString="Naiyanetr P (1998) Checklist of Crustacean Fauna in Thailand (Decapoda, Stomatopoda, Anostraca, Myodocopa and Isopoda). Office of Environmental Policy and Planning, Bangkok, Thailand, 161 pp." type="book" year="1998">1998</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FB9CC2539AD2FD83" author="Naiyanetr P" box="[1110,1165,605,629]" pageId="3" pageNumber="338" refId="ref13748" refString="Naiyanetr P (2007) Checklist of Crustacean Fauna in Thailand (Decapoda, Stomatopoda, Anostraca, Myodocopa and Isopoda). Office of Natural Resources and Environmental Policy and Planning, Bangkok, Thailand, 196 pp." type="book" year="2007">2007</bibRefCitation>
|
|||
|
|
) and
|
|||
|
|
<bibRefCitation id="F13B24B32C4FCE29FB07C2509BF7FD83" author="Ng PKL & Davie PJF" box="[1229,1448,605,630]" pageId="3" pageNumber="338" pagination="369 - 384" refId="ref14209" refString="Ng PKL & Davie PJF (2002) A checklist of the brachyuran crabs of Phuket and western Thailand. Phuket Marine Biological Center Special Publication, 23 (2): 369 - 384." type="journal article" year="2002">Ng & Davie (2002)</bibRefCitation>
|
|||
|
|
; it requires confirmation.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|