209 lines
23 KiB
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209 lines
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<document id="9EFD1356A3E2EE8FAEFDF236BC23D541" ID-DOI="10.11646/zootaxa.2260.1.27" ID-ISSN="1175-5326" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629650124742" checkinUser="felipe" docAuthor="Just, Jean" docDate="2009" docId="043B87F2FF80B44E51F6FE38FA7314BC" docLanguage="en" docName="zt02260p486.pdf" docOrigin="Zootaxa 2260 (1)" docSource="https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.27" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Tropischyrocerus Just, 2009, gen. nov." docType="treatment" docVersion="2" lastPageNumber="466" masterDocId="F802FF8AFF83B44D5161FFF5FFFA114B" masterDocTitle="Ischyroceridae *" masterLastPageNumber="486" masterPageNumber="463" pageNumber="466" updateTime="1699088958844" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="8DFAE8B71C3103B1C9C0EB649323CA9C">Ischyroceridae *</mods:title>
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<mods:namePart id="562E472502EE6139514A2ED57DF8219A">Just, Jean</mods:namePart>
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<mods:title id="64AD9D552278CD5B447EAA1ED390C50E">Zootaxa</mods:title>
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<mods:part id="E7C7EBB8783FF123342B27973BE35BAE">
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<mods:date id="18A05264AFE78266C4898AF55323C701">2009</mods:date>
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<mods:number id="5177541B61D13C69A62C374757BE5818">2009-10-08</mods:number>
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<mods:number id="562C7B3B35954B0E47410E9B0C2A6EE1">2260</mods:number>
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<mods:number id="FE92E21AD9FAFB7F76BE7F5C68360ABF">1</mods:number>
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<mods:url id="ABA33F74031C34132AB3C0D556725A81">https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.27</mods:url>
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<mods:classification id="7D075C6868E870D9E00A44FCBE717DDB">journal article</mods:classification>
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<mods:identifier id="DC8F3CE5E6019E6F062E17B6F61D9D56" type="DOI">10.11646/zootaxa.2260.1.27</mods:identifier>
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<mods:identifier id="68BD1F7F6BD7B3153EB8A0593532CB2F" type="ISSN">1175-5326</mods:identifier>
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<treatment id="043B87F2FF80B44E51F6FE38FA7314BC" LSID="urn:lsid:plazi:treatment:043B87F2FF80B44E51F6FE38FA7314BC" httpUri="http://treatment.plazi.org/id/043B87F2FF80B44E51F6FE38FA7314BC" lastPageNumber="466" pageId="3" pageNumber="466">
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<subSubSection id="C488656FFF80B44E51F6FE38FE2410AC" box="[151,478,461,487]" pageId="3" pageNumber="466" type="nomenclature">
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<paragraph id="8C2D36E4FF80B44E51F6FE38FE2410AC" blockId="3.[151,478,461,487]" box="[151,478,461,487]" pageId="3" pageNumber="466">
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<heading id="D7658188FF80B44E51F6FE38FE2410AC" bold="true" box="[151,478,461,487]" fontSize="11" level="1" pageId="3" pageNumber="466" reason="1">
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<emphasis id="BEE6EAF6FF80B44E51F6FE38FE2410AC" bold="true" box="[151,478,461,487]" pageId="3" pageNumber="466">
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<taxonomicName id="4B924D67FF80B44E51F6FE38FE9310AC" ID-CoL="7Q5F6" authorityName="Just" authorityYear="2009" box="[151,361,461,487]" class="Malacostraca" family="Ischyroceridae" genus="Tropischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="BEE6EAF6FF80B44E51F6FE38FE9310AC" bold="true" box="[151,361,461,487]" italics="true" pageId="3" pageNumber="466">Tropischyrocerus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A5D5578DFF80B44E5010FE38FE2410AC" box="[369,478,461,487]" pageId="3" pageNumber="466" rank="genus">gen. nov.</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="C488656FFF80B44E51F6FDE3FD34137B" box="[151,718,534,560]" pageId="3" pageNumber="466" type="type_taxon">
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<paragraph id="8C2D36E4FF80B44E51F6FDE3FD34137B" blockId="3.[151,1436,534,1527]" box="[151,718,534,560]" pageId="3" pageNumber="466">
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<emphasis id="BEE6EAF6FF80B44E51F6FDE3FEC3137B" bold="true" box="[151,313,534,560]" pageId="3" pageNumber="466">
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<typeStatus id="53298846FF80B44E51F6FDE3FF2E137B" box="[151,212,534,560]" pageId="3" pageNumber="466">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="4B924D67FF80B44E5021FDE2FD93137B" box="[320,617,535,560]" class="Malacostraca" family="Ischyroceridae" genus="Tropischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="pugilus" status="sp. nov.">
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<emphasis id="BEE6EAF6FF80B44E5021FDE2FD93137B" box="[320,617,535,560]" italics="true" pageId="3" pageNumber="466">Tropischyrocerus pugilus</emphasis>
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</taxonomicName>
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<emphasis id="BEE6EAF6FF80B44E5311FDE3FD34137B" bold="true" box="[624,718,534,560]" pageId="3" pageNumber="466">
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<taxonomicNameLabel id="A5D5578DFF80B44E5311FDE3FD34137B" box="[624,718,534,560]" pageId="3" pageNumber="466" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="C488656FFF80B44E51A7FDC8FDAC1335" pageId="3" pageNumber="466" type="etymology">
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<paragraph id="8C2D36E4FF80B44E51A7FDC8FDAC1335" blockId="3.[151,1436,534,1527]" pageId="3" pageNumber="466">
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<emphasis id="BEE6EAF6FF80B44E51A7FDC8FEA9131C" bold="true" box="[198,339,573,599]" pageId="3" pageNumber="466">Etymology.</emphasis>
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The name of the genus is a contraction of ‘tropical’ and
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<taxonomicName id="4B924D67FF80B44E529BFDC8FB6A131D" authorityName="Kroyer" authorityYear="1838" box="[1018,1168,573,598]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
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<emphasis id="BEE6EAF6FF80B44E529BFDC8FB6A131D" box="[1018,1168,573,598]" italics="true" pageId="3" pageNumber="466">Ischyrocerus</emphasis>
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</taxonomicName>
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alluding to the known distribution of the component species.
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</paragraph>
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</subSubSection>
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<subSubSection id="C488656FFF80B44E51A7FD7FFB2F1292" pageId="3" pageNumber="466" type="diagnosis">
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<paragraph id="8C2D36E4FF80B44E51A7FD7FFF0412F8" blockId="3.[151,1436,534,1527]" pageId="3" pageNumber="466">
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<emphasis id="BEE6EAF6FF80B44E51A7FD7FFEBC13EF" bold="true" box="[198,326,650,676]" pageId="3" pageNumber="466">Diagnosis.</emphasis>
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Ischyrocerini with antenna 1 accessory flagellum 2-articulate, second article minute. Coxae 1– 5 of equal depth, all less deep than corresponding pereonite; coxa 2 of male wider than 1 and 3, wider than deep, ventral margin concave or straight. Male gnathopod 2 merus and carpus well developed of subequal size, not compressed; carpus anterior margin broadly convex; propodus elongate, posterior margin straight, distally with single projections near insertion of dactylus, posteriorly with thumb; dactylus posterior margin smooth. Female gnathopod 1 propodus slightly smaller than gnathopod 2 propodus, posterior margin evenly convex; gnathopod 2 palm concave (for
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<taxonomicName id="4B924D67FF80B44E53E1FC87FD2712C0" baseAuthorityName="Myers" baseAuthorityYear="1989" box="[640,733,882,907]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="socia">
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<emphasis id="BEE6EAF6FF80B44E53E1FC87FD2712C0" box="[640,733,882,907]" italics="true" pageId="3" pageNumber="466">T. socia</emphasis>
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</taxonomicName>
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fide
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<bibRefCitation id="E8034B15FF80B44E527CFC87FC4612C7" author="Conlan" box="[797,956,882,908]" firstAuthor="Conlan" pageId="3" pageNumber="466" pagination="333 - 377" refId="ref8206" refString="Conlan, K. E. (1995) Thumbing doesn't always make the genus: revision of Microjassa Stebbing (Crustacea: Amphipoda: Ischyroceridae). Bulletin of Marine Science, 57 (2), 333 - 377." type="journal article" year="1995">Conlan 1995</bibRefCitation>
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). Pereopod 5 basis posterior margin not concave.
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</paragraph>
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<paragraph id="8C2D36E4FF80B44E51A7FC4AFB2F1292" blockId="3.[151,1436,534,1527]" box="[198,1237,959,986]" pageId="3" pageNumber="466">
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<emphasis id="BEE6EAF6FF80B44E51A7FC4AFE601292" bold="true" box="[198,410,959,985]" pageId="3" pageNumber="466">Included species.</emphasis>
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<taxonomicName id="4B924D67FF80B44E50C0FC35FD331292" box="[417,713,960,985]" class="Malacostraca" family="Ischyroceridae" genus="Tropischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="pugilus" status="sp. nov.">
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<emphasis id="BEE6EAF6FF80B44E50C0FC35FD331292" box="[417,713,960,985]" italics="true" pageId="3" pageNumber="466">Tropischyrocerus pugilus</emphasis>
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</taxonomicName>
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<emphasis id="BEE6EAF6FF80B44E53B0FC4AFCD41292" bold="true" box="[721,814,959,985]" pageId="3" pageNumber="466">
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<taxonomicNameLabel id="A5D5578DFF80B44E53B0FC4AFCD41292" box="[721,814,959,985]" pageId="3" pageNumber="466" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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;
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<taxonomicName id="4B924D67FF80B44E525FFC35FBBD1291" authority="(Myers, 1989)" baseAuthorityName="Myers" baseAuthorityYear="1989" box="[830,1095,960,986]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="socia" status="comb. nov.">
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<emphasis id="BEE6EAF6FF80B44E525FFC35FC631292" box="[830,921,960,985]" italics="true" pageId="3" pageNumber="466">T. socia</emphasis>
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(
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<bibRefCitation id="E8034B15FF80B44E52C9FC35FBC51291" author="Myers" box="[936,1087,960,986]" firstAuthor="Myers" pageId="3" pageNumber="466" pagination="63 - 82" refId="ref8803" refString="Myers, A. A. (1989) Amphipoda from the South Pacific: the Society Islands. Records of the Australian Museum, 41, 63 - 82." type="journal article" year="1989">Myers, 1989</bibRefCitation>
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)
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</taxonomicName>
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<emphasis id="BEE6EAF6FF80B44E552EFC4AFB2F1292" bold="true" box="[1103,1237,959,985]" pageId="3" pageNumber="466">
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<taxonomicNameLabel id="A5D5578DFF80B44E552EFC4AFB2F1292" box="[1103,1237,959,985]" pageId="3" pageNumber="466" rank="species">comb. nov.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="C488656FFF80B44E51A7FC13FA7314BC" pageId="3" pageNumber="466" type="discussion">
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<paragraph id="8C2D36E4FF80B44E51A7FC13FF0915A3" blockId="3.[151,1436,534,1527]" pageId="3" pageNumber="466">
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<emphasis id="BEE6EAF6FF80B44E51A7FC13FEC5154B" bold="true" box="[198,319,998,1024]" pageId="3" pageNumber="466">Remarks.</emphasis>
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<bibRefCitation id="E8034B15FF80B44E502BFC13FE02154B" author="Conlan" box="[330,504,998,1024]" firstAuthor="Conlan" pageId="3" pageNumber="466" pagination="333 - 377" refId="ref8206" refString="Conlan, K. E. (1995) Thumbing doesn't always make the genus: revision of Microjassa Stebbing (Crustacea: Amphipoda: Ischyroceridae). Bulletin of Marine Science, 57 (2), 333 - 377." type="journal article" year="1995">Conlan (1995)</bibRefCitation>
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reviewed the ischyrocerid genus
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<taxonomicName id="4B924D67FF80B44E52F3FC12FB2D154B" authority="Stebbing, 1899" authorityName="Stebbing" authorityYear="1899" box="[914,1239,998,1024]" class="Malacostraca" family="Ischyroceridae" genus="Microjassa" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
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<emphasis id="BEE6EAF6FF80B44E52F3FC12FBEF154B" box="[914,1045,999,1024]" italics="true" pageId="3" pageNumber="466">Microjassa</emphasis>
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<bibRefCitation id="E8034B15FF80B44E557EFC13FB2D154B" author="Stebbing" box="[1055,1239,998,1024]" firstAuthor="Stebbing" pageId="3" pageNumber="466" pagination="205 - 211" refId="ref9063" refString="Stebbing, T. R. R. (1899) Revision of Amphipoda (continued). Annals and Magazine of Natural History, series 7, 4, 205 - 211." type="journal article" year="1899">Stebbing, 1899</bibRefCitation>
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</taxonomicName>
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. As a result she removed two species to a new genus
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<taxonomicName id="4B924D67FF80B44E532EFBF8FCE9156D" authorityName="Conlan" authorityYear="1995" box="[591,787,1037,1062]" class="Malacostraca" family="Ischyroceridae" genus="Neoischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
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<emphasis id="BEE6EAF6FF80B44E532EFBF8FCE9156D" box="[591,787,1037,1062]" italics="true" pageId="3" pageNumber="466">Neoischyrocerus</emphasis>
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</taxonomicName>
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, together with a species previously in the genus
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<taxonomicName id="4B924D67FF80B44E5435FBF8FA6F156D" authorityName="Leach" authorityYear="1814" box="[1364,1429,1037,1062]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
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<emphasis id="BEE6EAF6FF80B44E5435FBF8FA6F156D" box="[1364,1429,1037,1062]" italics="true" pageId="3" pageNumber="466">Jassa</emphasis>
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</taxonomicName>
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.
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<bibRefCitation id="E8034B15FF80B44E51F6FBC1FE7B1505" author="Conlan" box="[151,385,1076,1102]" firstAuthor="Conlan" page="369" pageId="3" pageNumber="466" pagination="333 - 377" refId="ref8206" refString="Conlan, K. E. (1995) Thumbing doesn't always make the genus: revision of Microjassa Stebbing (Crustacea: Amphipoda: Ischyroceridae). Bulletin of Marine Science, 57 (2), 333 - 377." type="journal article" year="1995">Conlan (1995: 369)</bibRefCitation>
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further discussed
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<taxonomicName id="4B924D67FF80B44E533FFBC1FC7C1505" authority="Myers, 1989" authorityName="Myers" authorityYear="1989" box="[606,902,1076,1102]" class="Malacostraca" family="Ischyroceridae" genus="Jassa" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="socia">
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<emphasis id="BEE6EAF6FF80B44E533FFBC1FD1D1506" box="[606,743,1076,1101]" italics="true" pageId="3" pageNumber="466">Jassa socia</emphasis>
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<bibRefCitation id="E8034B15FF80B44E538EFBC1FC7C1505" author="Myers" box="[751,902,1076,1102]" firstAuthor="Myers" pageId="3" pageNumber="466" pagination="63 - 82" refId="ref8803" refString="Myers, A. A. (1989) Amphipoda from the South Pacific: the Society Islands. Records of the Australian Museum, 41, 63 - 82." type="journal article" year="1989">Myers, 1989</bibRefCitation>
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</taxonomicName>
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(Bora Bora, Society Islands), but despite its resemblance to
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<taxonomicName id="4B924D67FF80B44E5030FBAEFC8D153F" authority="(J. L. Barnard, 1970)" baseAuthorityName="J. L. Barnard" baseAuthorityYear="1970" box="[337,887,1114,1140]" class="Malacostraca" family="Ischyroceridae" genus="Neoischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="lilipuna">
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<emphasis id="BEE6EAF6FF80B44E5030FBAEFD80153F" box="[337,634,1115,1140]" italics="true" pageId="3" pageNumber="466">Neoischyrocerus lilipuna</emphasis>
|
|||
|
|
(J.L.
|
|||
|
|
<bibRefCitation id="E8034B15FF80B44E53A0FBAFFC95153F" author="Barnard" box="[705,879,1114,1140]" firstAuthor="Barnard" pageId="3" pageNumber="466" pagination="1 - 286" refId="ref8132" refString="Barnard, J. L. (1970) Sublittoral Gammaridea (Amphipoda) of the Hawaiian Islands. Smithsonian Contributions to Zoology, 34, 1 - 286." type="journal article" year="1970">Barnard, 1970</bibRefCitation>
|
|||
|
|
)
|
|||
|
|
</taxonomicName>
|
|||
|
|
, she rejected its inclusion in that genus on the grounds that it differed in six specific characters from the diagnosis of
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E5287FB74FB5115D1" authorityName="Conlan" authorityYear="1995" box="[998,1195,1153,1178]" class="Malacostraca" family="Ischyroceridae" genus="Neoischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E5287FB74FB5115D1" box="[998,1195,1153,1178]" italics="true" pageId="3" pageNumber="466">Neoischyrocerus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. She transferred the species to
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E5077FB5DFE4A158A" authorityName="Kroyer" authorityYear="1838" box="[278,432,1192,1217]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E5077FB5DFE4A158A" box="[278,432,1192,1217]" italics="true" pageId="3" pageNumber="466">Ischyrocerus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, while noting that a new genus might be warranted for this and other
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E5463FB5DFF0915A3" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="undetermined">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E5463FB5DFA66158A" box="[1282,1436,1192,1217]" italics="true" pageId="3" pageNumber="466">Ischyrocerus</emphasis>
|
|||
|
|
species.
|
|||
|
|
</taxonomicName>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8C2D36E4FF80B44E51A7FB00FB5814C8" blockId="3.[151,1436,534,1527]" pageId="3" pageNumber="466">
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E51A7FB00FE531445" baseAuthorityName="Myers" baseAuthorityYear="1989" box="[198,425,1269,1294]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="socia">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E51A7FB00FE531445" box="[198,425,1269,1294]" italics="true" pageId="3" pageNumber="466">Ischyrocerus socia</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and the new species
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E53A5FB00FC0E1445" box="[708,1012,1269,1294]" class="Malacostraca" family="Ischyroceridae" genus="Tropischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="pugilus">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E53A5FB00FC0E1445" box="[708,1012,1269,1294]" italics="true" pageId="3" pageNumber="466">Tropischyrocerus pugilus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
described below share diagnostic characters which differ from
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E508AFAE9FD33147D" authority="Kroyer" authorityName="Kroyer" authorityYear="1838" box="[491,713,1308,1334]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="anguipes">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E508AFAE9FD94147E" box="[491,622,1308,1333]" italics="true" pageId="3" pageNumber="466">I. anguipes</emphasis>
|
|||
|
|
Krøyer
|
|||
|
|
</taxonomicName>
|
|||
|
|
, the
|
|||
|
|
<typeStatus id="53298846FF80B44E539EFAE9FCCB147D" box="[767,817,1308,1334]" pageId="3" pageNumber="466">type</typeStatus>
|
|||
|
|
species of
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E52D5FAE9FBB0147E" authorityName="Kroyer" authorityYear="1838" box="[948,1098,1308,1333]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E52D5FAE9FBB0147E" box="[948,1098,1308,1333]" italics="true" pageId="3" pageNumber="466">Ischyrocerus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E553DFAE9FB08147E" authorityName="Kroyer" authorityYear="1838" box="[1116,1266,1308,1333]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E553DFAE9FB08147E" box="[1116,1266,1308,1333]" italics="true" pageId="3" pageNumber="466">Ischyrocerus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
still is in need of a full revision, a task beyond the scope of this study, hence the reference to its
|
|||
|
|
<typeStatus id="53298846FF80B44E55CFFAB7FB191417" box="[1198,1251,1346,1372]" pageId="3" pageNumber="466">type</typeStatus>
|
|||
|
|
species only).
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E51F6FA9CFDDB14C8" authority="(Myers, 1989)" baseAuthorityName="Myers" baseAuthorityYear="1989" box="[151,545,1385,1411]" class="Malacostraca" family="Ischyroceridae" genus="Ischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="species" species="socia">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E51F6FA9CFE8814C9" box="[151,370,1385,1410]" italics="true" pageId="3" pageNumber="466">Ischyrocerus socia</emphasis>
|
|||
|
|
(
|
|||
|
|
<bibRefCitation id="E8034B15FF80B44E50E3FA9CFDE314C8" author="Myers" box="[386,537,1385,1411]" firstAuthor="Myers" pageId="3" pageNumber="466" pagination="63 - 82" refId="ref8803" refString="Myers, A. A. (1989) Amphipoda from the South Pacific: the Society Islands. Records of the Australian Museum, 41, 63 - 82." type="journal article" year="1989">Myers, 1989</bibRefCitation>
|
|||
|
|
)
|
|||
|
|
</taxonomicName>
|
|||
|
|
is here transferred to the new genus
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E52B1FA9CFB6114C9" authorityName="Just" authorityYear="2009" box="[976,1179,1385,1410]" class="Malacostraca" family="Ischyroceridae" genus="Tropischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E52B1FA9CFB6114C9" box="[976,1179,1385,1410]" italics="true" pageId="3" pageNumber="466">Tropischyrocerus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8C2D36E4FF80B44E51A7FA65FA7314BC" blockId="3.[151,1436,534,1527]" pageId="3" pageNumber="466">
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E51A7FA65FE6B14E2" authorityName="Just" authorityYear="2009" box="[198,401,1424,1449]" class="Malacostraca" family="Ischyroceridae" genus="Tropischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E51A7FA65FE6B14E2" box="[198,401,1424,1449]" italics="true" pageId="3" pageNumber="466">Tropischyrocerus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E50FBFA7AFDF214E2" bold="true" box="[410,520,1423,1449]" pageId="3" pageNumber="466">
|
|||
|
|
<taxonomicNameLabel id="A5D5578DFF80B44E50FBFA7AFDF214E2" box="[410,520,1423,1449]" pageId="3" pageNumber="466" rank="genus">gen. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
differs from
|
|||
|
|
<taxonomicName id="4B924D67FF80B44E53C9FA65FC9614E2" authorityName="Conlan" authorityYear="1995" box="[680,876,1424,1449]" class="Malacostraca" family="Ischyroceridae" genus="Neoischyrocerus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="466" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="BEE6EAF6FF80B44E53C9FA65FC9614E2" box="[680,876,1424,1449]" italics="true" pageId="3" pageNumber="466">Neoischyrocerus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
by shorter coxae, with male coxa 2 wider than deep, distinctly wider than 1 and 3; by the concave palm of gnathopod
|
|||
|
|
<quantity id="4B6A9B01FF80B44E5280FA43FBF5149B" box="[993,1039,1462,1488]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="3" pageNumber="466" unit="in" value="2.0">2 in</quantity>
|
|||
|
|
females; propodus of pereopod 3 and 4 lacking robust setae; and by the dactyli of gnathopods 1–2 and pereopods 5–7 lacking facial serration.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|