162 lines
16 KiB
XML
162 lines
16 KiB
XML
<document id="E89382915EF921187351B141941CC8B4" ID-DOI="10.5281/zenodo.186148" ID-GBIF-Dataset="199925e3-0b11-4615-a52f-16d1a44f7a99" ID-ISSN="1175-5326" ID-Zenodo-Dep="186148" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461046605795" checkinUser="plazi" docAuthor="Forges, Bertrand Richer De & Ng, Peter K. L." docDate="2009" docId="03A887876B0CFFA0FF28F8F4FA91FBAF" docLanguage="en" docName="zt02025p020.pdf" docOrigin="Zootaxa 2025" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Garthinia Forges & Ng, 2009, n. gen." docType="treatment" docVersion="8" lastPageNumber="7" masterDocId="FF91FFFF6B09FFA6FFBFFF98FF91FFAC" masterDocTitle="New genera, new species and new records of Indo-West Pacific spider crabs (Crustacea: Brachyura: Epialtidae: Majoidea)" masterLastPageNumber="20" masterPageNumber="1" pageNumber="6" updateTime="1698577339417" updateUser="plazi">
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<mods:mods id="8A5417EB29E26A4F880084CAE216E0BC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="B50F7204C2295D592806AD4D4B0132FE">
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<mods:title id="2D90ACC1A761975FC24021EE17E757F1">New genera, new species and new records of Indo-West Pacific spider crabs (Crustacea: Brachyura: Epialtidae: Majoidea)</mods:title>
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</mods:titleInfo>
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<mods:name id="D7A1C142B8C750F55896A0EBC66C6B51" type="personal">
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<mods:roleTerm id="A3C7379E2461B50C6555C8E50EEEB5E3">Author</mods:roleTerm>
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<mods:namePart id="FAF4C5BA3BF854DA8DA96BD99139E4E7">Forges, Bertrand Richer De</mods:namePart>
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</mods:name>
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<mods:name id="44FA9A3A843834EF6A544A932EDC6C4B" type="personal">
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<mods:role id="7203809F3E1479F8C757F1847AD5B2F7">
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<mods:roleTerm id="4CD0DE128E108CEFCC41DDC3FBE71196">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2160F0C3465DAB2639C1CB0C65343987">Ng, Peter K. L.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="4C103BF3CD0537B20B8B12D2B403D922">text</mods:typeOfResource>
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<mods:titleInfo id="1BBD674DF3855301D2A585E2EAABD93A">
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<mods:title id="9D1C30EE01C869904EC147448EB4DF48">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="BB1268F5CD53A529749190378370627F">
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<mods:date id="EC599E802E80497789731C57613A291D">2009</mods:date>
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<mods:detail id="E775DEBEFE9CEBD2509248B6B6DF3507" type="volume">
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<mods:number id="02C4FBE4EE0492BFA1C6EF4FF4616944">2025</mods:number>
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</mods:detail>
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<mods:extent id="D358A0FDFD2FDD68D018E48B5EC18C4D" unit="page">
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<mods:start id="4BF948A091149AF68DE42D28D2DA5C55">1</mods:start>
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<mods:end id="A1180EF5F0B385FBF3DFC8EE06A53ADB">20</mods:end>
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<mods:classification id="617441BD36A66C64EF993D0EC9958D09">journal article</mods:classification>
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<mods:identifier id="86C6831C6708E8A7A53DDF127DC44EC2" type="DOI">10.5281/zenodo.186148</mods:identifier>
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<mods:identifier id="BCB94E686725F5153F973FBAA52D7E6E" type="GBIF-Dataset">199925e3-0b11-4615-a52f-16d1a44f7a99</mods:identifier>
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<mods:identifier id="BFEDB04D09A90E8940AFFB33E737F7CC" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="81EE0DEB3F484FEBA47DA275642C0C66" type="Zenodo-Dep">186148</mods:identifier>
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<treatment id="03A887876B0CFFA0FF28F8F4FA91FBAF" ID-DOI="http://doi.org/10.5281/zenodo.6226051" ID-GBIF-Taxon="119610986" ID-Zenodo-Dep="6226051" LSID="urn:lsid:plazi:treatment:03A887876B0CFFA0FF28F8F4FA91FBAF" httpUri="http://treatment.plazi.org/id/03A887876B0CFFA0FF28F8F4FA91FBAF" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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<subSubSection id="C31B651A6B0CFFA3FF28F8F4FEF7F829" box="[151,358,1899,1926]" pageId="5" pageNumber="6" type="nomenclature">
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<paragraph id="8BBE36916B0CFFA3FF28F8F4FEF7F829" blockId="5.[151,358,1899,1926]" box="[151,358,1899,1926]" pageId="5" pageNumber="6">
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<heading id="D0F681FD6B0CFFA3FF28F8F4FEF7F829" bold="true" box="[151,358,1899,1926]" fontSize="11" level="1" pageId="5" pageNumber="6" reason="1">
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<emphasis id="B975EA836B0CFFA3FF28F8F4FEF7F829" bold="true" box="[151,358,1899,1926]" pageId="5" pageNumber="6">
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<taxonomicName id="4C014D126B0CFFA3FF28F8F4FE9FF82A" ID-CoL="7PGKC" box="[151,270,1900,1926]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B975EA836B0CFFA3FF28F8F4FE9FF82A" bold="true" box="[151,270,1900,1926]" italics="true" pageId="5" pageNumber="6">Garthinia</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24657F86B0CFFA3FEAAF8F3FEF7F829" box="[277,358,1899,1925]" pageId="5" pageNumber="6" rank="genus">n. gen.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31B651A6B0CFFA0FF28F82DFD25FEE0" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6" type="diagnosis">
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<paragraph id="8BBE36916B0CFFA0FF28F82DFD25FEE0" blockId="5.[151,1436,1973,2038]" lastBlockId="6.[151,1438,152,1028]" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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<emphasis id="B975EA836B0CFFA3FF28F82DFE8AF863" bold="true" box="[151,283,1973,1999]" pageId="5" pageNumber="6">Diagnosis.</emphasis>
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Carapace triangular. Very long bifid rostrum formed by 2 parallel cylindrical spines, adjoined along entire length. Antennae shorter than half length of rostral spines. Supraocular eave narrow, rounded on extremities. Carapace, legs covered by tomentum of cone-shaped setae giving spiny appearance. Carapace border divided in 2 lobes, 1 hepatic, 1 branchial. Branchial region enlarged, forming blunt point laterally. Surface of carapace relatively flat, with several tubercles; several tubercles present on border of pterygostomian region. Cheliped longer than P2.
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<collectingCountry id="F31676016B0FFFA0FD4AFE94FCA2FE8A" box="[757,819,268,294]" name="Malta" pageId="6" pageNumber="7">Male</collectingCountry>
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anterior thoracic sternal sutures interrupted.
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<collectingCountry id="F31676016B0FFFA0FAE1FE94FA0DFE8A" box="[1374,1436,268,294]" name="Malta" pageId="6" pageNumber="7">Male</collectingCountry>
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abdomen with 7 free somites including telson.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31B651A6B0FFFA0FF79FEC0FB9CFE4B" pageId="6" pageNumber="7" type="etymology">
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<paragraph id="8BBE36916B0FFFA0FF79FEC0FB9CFE4B" blockId="6.[151,1438,152,1028]" pageId="6" pageNumber="7">
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<emphasis id="B975EA836B0FFFA0FF79FEC0FEC2FEDE" bold="true" box="[198,339,344,370]" pageId="6" pageNumber="7">Etymology.</emphasis>
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The genus is established to honor the late John S. Garth, Allan Hancock Foundation, University of Southern California,
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<collectingCountry id="F31676016B0FFFA0FD84FE18FD1EFE36" box="[571,655,384,410]" name="United States of America" pageId="6" pageNumber="7">U.S.A.</collectingCountry>
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, who spent a large part of his life working on the spider crabs of
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<collectingCountry id="F31676016B0FFFA0FF28FE3EFE93FE6C" box="[151,258,422,448]" name="United States of America" pageId="6" pageNumber="7">America</collectingCountry>
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, and whose contributions have been instrumental in the taxonomy of majoids. The gender of the genus is feminine. The
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<typeStatus id="54BA88336B0FFFA0FE16FE55FE4AFE4B" box="[425,475,461,487]" pageId="6" pageNumber="7">type</typeStatus>
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species is
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<taxonomicName id="4C014D126B0FFFA0FDE5FE55FC8AFE4A" box="[602,795,461,486]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="disica" status="sp. nov.">
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<emphasis id="B975EA836B0FFFA0FDE5FE55FC8AFE4A" box="[602,795,461,486]" italics="true" pageId="6" pageNumber="7">Garthinia disica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24657F86B0FFFA0FC9DFE55FCF5FE4B" box="[802,868,461,487]" pageId="6" pageNumber="7" rank="species">
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<emphasis id="B975EA836B0FFFA0FC9DFE55FCF5FE4B" bold="true" box="[802,868,461,487]" pageId="6" pageNumber="7">n. sp.</emphasis>
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</taxonomicNameLabel>
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by monotypy.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31B651A6B0FFFA0FF79FE6BFA91FBAF" pageId="6" pageNumber="7" type="discussion">
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<paragraph id="8BBE36916B0FFFA0FF79FE6BFE4EFD04" blockId="6.[151,1438,152,1028]" pageId="6" pageNumber="7">
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<emphasis id="B975EA836B0FFFA0FF79FE6BFED1FDA1" bold="true" box="[198,320,499,525]" pageId="6" pageNumber="7">Remarks.</emphasis>
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The new genus is related to the Pisinae. The closest genera appear to be
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<taxonomicName id="4C014D126B0FFFA0FB33FE6CFAD7FDA1" box="[1164,1350,500,525]" class="Malacostraca" family="Epialtidae" genus="Sphenocarcinus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FB33FE6CFAD7FDA1" box="[1164,1350,500,525]" italics="true" pageId="6" pageNumber="7">Sphenocarcinus</emphasis>
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</taxonomicName>
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Milne- Edwards, 1875,
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<taxonomicName id="4C014D126B0FFFA0FEEBFD82FD78FD98" authority="A. Milne-Edwards, 1875" authorityName="A. Milne-Edwards" authorityYear="1875" box="[340,745,538,564]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FEEBFD82FE2CFD9F" box="[340,445,538,563]" italics="true" pageId="6" pageNumber="7">Rochinia</emphasis>
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A. Milne-Edwards, 1875
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</taxonomicName>
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, and
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<taxonomicName id="4C014D126B0FFFA0FC99FD82FBF2FD98" authority="Miers, 1886" authorityName="Miers" authorityYear="1886" box="[806,1123,538,564]" class="Malacostraca" family="Epialtidae" genus="Oxypleurodon" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FC99FD82FC5CFD9F" box="[806,973,538,563]" italics="true" pageId="6" pageNumber="7">Oxypleurodon</emphasis>
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Miers, 1886
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</taxonomicName>
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. The shape of the carapace and the absence of plates easily separate it from
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<taxonomicName id="4C014D126B0FFFA0FD54FDD9FC3AFDF6" box="[747,939,577,602]" class="Malacostraca" family="Epialtidae" genus="Sphenocarcinus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FD54FDD9FC3AFDF6" box="[747,939,577,602]" italics="true" pageId="6" pageNumber="7">Sphenocarcinus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C014D126B0FFFA0FC57FDD9FB05FDF6" box="[1000,1172,577,602]" class="Malacostraca" family="Epialtidae" genus="Oxypleurodon" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FC57FDD9FB05FDF6" box="[1000,1172,577,602]" italics="true" pageId="6" pageNumber="7">Oxypleurodon</emphasis>
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</taxonomicName>
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. The G1 is also quite different from these genera, being curved and flattened in the third distal part. In the other two genera, the G1 is almost straight and sharp.
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</paragraph>
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<paragraph id="8BBE36916B0FFFA0FF79FD2DFD53FCEF" blockId="6.[151,1438,152,1028]" pageId="6" pageNumber="7">
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In
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<taxonomicName id="4C014D126B0FFFA0FF5AFD2DFEDEFD62" box="[229,335,693,718]" class="Malacostraca" family="Epialtidae" genus="Rochinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FF5AFD2DFEDEFD62" box="[229,335,693,718]" italics="true" pageId="6" pageNumber="7">Rochinia</emphasis>
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</taxonomicName>
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the carapace is pyriform (triangular in
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<taxonomicName id="4C014D126B0FFFA0FCA7FD2DFC1DFD62" box="[792,908,693,718]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FCA7FD2DFC1DFD62" box="[792,908,693,718]" italics="true" pageId="6" pageNumber="7">Garthinia</emphasis>
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</taxonomicName>
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); the hepatic and branchial spines are always prominent and very conspicuous (no spines at all in these area in
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<taxonomicName id="4C014D126B0FFFA0FC24FD44FB9EFD59" box="[923,1039,732,757]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FC24FD44FB9EFD59" box="[923,1039,732,757]" italics="true" pageId="6" pageNumber="7">Garthinia</emphasis>
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</taxonomicName>
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); the supraocular eave terminates as a forwardly directed tooth (no tooth in
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<taxonomicName id="4C014D126B0FFFA0FD26FC9AFC80FCB7" box="[665,785,770,795]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FD26FC9AFC80FCB7" box="[665,785,770,795]" italics="true" pageId="6" pageNumber="7">Garthinia</emphasis>
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</taxonomicName>
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); and the first pair of ambulatory legs are clearly the longest (P2 shorter than cheliped in
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<taxonomicName id="4C014D126B0FFFA0FD81FCB1FD20FCEE" box="[574,689,809,834]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FD81FCB1FD20FCEE" box="[574,689,809,834]" italics="true" pageId="6" pageNumber="7">Garthinia</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<paragraph id="8BBE36916B0FFFA0FF79FCC8FA91FBAF" blockId="6.[151,1438,152,1028]" pageId="6" pageNumber="7">
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The general shape of the carapace of
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<taxonomicName id="4C014D126B0FFFA0FDC1FCC8FD63FCC5" box="[638,754,848,873]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FDC1FCC8FD63FCC5" box="[638,754,848,873]" italics="true" pageId="6" pageNumber="7">Garthinia</emphasis>
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</taxonomicName>
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is superficially similar to that of
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<taxonomicName id="4C014D126B0FFFA0FBC4FCC8FAA4FCC5" box="[1147,1333,848,873]" class="Malacostraca" family="Epialtidae" genus="Sphenocarcinus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FBC4FCC8FAA4FCC5" box="[1147,1333,848,873]" italics="true" pageId="6" pageNumber="7">Sphenocarcinus</emphasis>
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</taxonomicName>
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, notably in the triangular carapace with two long rostral spines. However, the two genera are very different. In
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<taxonomicName id="4C014D126B0FFFA0FF28FC05FE9AFC1A" box="[151,267,925,950]" class="Malacostraca" family="Epialtidae" genus="Garthinia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FF28FC05FE9AFC1A" box="[151,267,925,950]" italics="true" pageId="6" pageNumber="7">Garthinia</emphasis>
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</taxonomicName>
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, the two rostral long spines are parallel along their entire length (parallel only on the proximal half and diverging after that in
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<taxonomicName id="4C014D126B0FFFA0FE6EFC5CFD1AFC71" box="[465,651,964,989]" class="Malacostraca" family="Epialtidae" genus="Sphenocarcinus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FE6EFC5CFD1AFC71" box="[465,651,964,989]" italics="true" pageId="6" pageNumber="7">Sphenocarcinus</emphasis>
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</taxonomicName>
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); the border of the carapace is divided in two lobes (continuous in
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<taxonomicName id="4C014D126B0FFFA0FF28FC72FEC0FBAF" box="[151,337,1002,1027]" class="Malacostraca" family="Epialtidae" genus="Sphenocarcinus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FF28FC72FEC0FBAF" box="[151,337,1002,1027]" italics="true" pageId="6" pageNumber="7">Sphenocarcinus</emphasis>
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</taxonomicName>
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); and the cheliped is longer than the P2 (shorter than the P
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<quantity id="4CF99B746B0FFFA0FBBEFC72FBBFFBA8" box="[1025,1070,1002,1028]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="6" pageNumber="7" unit="in" value="2.0">2 in</quantity>
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<taxonomicName id="4C014D126B0FFFA0FB8AFC72FB7EFBAF" box="[1077,1263,1002,1027]" class="Malacostraca" family="Epialtidae" genus="Sphenocarcinus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
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<emphasis id="B975EA836B0FFFA0FB8AFC72FB7EFBAF" box="[1077,1263,1002,1027]" italics="true" pageId="6" pageNumber="7">Sphenocarcinus</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |