259 lines
27 KiB
XML
259 lines
27 KiB
XML
<document id="053B8FB219D0C742846AF7C3EA406B77" ID-DOI="10.11646/zootaxa.4093.4.2" ID-GBIF-Dataset="70a997e1-3680-457f-86ce-c288168b0cf0" ID-ISSN="1175-5326" ID-Zenodo-Dep="258478" ID-ZooBank="5E0BF4DB-04EA-4A9A-BF47-901DF84FFD39" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1458852397333" checkinUser="plazi" docAuthor="Poore, Gary C. B., Guinot, Danièle, Komai, Tomoyuki & Naruse, Tohru" docDate="2016" docId="753D87B8051EFD5EFF22FB00FC37FEB8" docLanguage="en" docName="zootaxa.4093.4.2.pdf.imf" docOrigin="Zootaxa 4093 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Lucascinus coralicola Rathbun 1909, n. comb." docType="treatment" docVersion="12" lastPageNumber="506" masterDocId="8904FFC00506FD44FFB5FFF4FFCEFFA5" masterDocTitle="Reappraisal of species attributed to Halicarcinus White, 1846 (Crustacea: Decapoda: Brachyura: Hymenosomatidae) with diagnosis of four new genera and one new species from New Ireland, Papua New Guinea" masterLastPageNumber="514" masterPageNumber="480" pageNumber="504" updateTime="1698186091461" updateUser="plazi">
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<mods:titleInfo id="E31A493C64BA55B73CB689565ABAF087">
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<mods:title id="F4659ACDF27A3934E9552955D2B39D23">Reappraisal of species attributed to Halicarcinus White, 1846 (Crustacea: Decapoda: Brachyura: Hymenosomatidae) with diagnosis of four new genera and one new species from New Ireland, Papua New Guinea</mods:title>
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<mods:namePart id="9679E4CC86EA72A6827D9308FE5361C2">Poore, Gary C. B.</mods:namePart>
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<mods:roleTerm id="2387AEA2BF66C55C325CF316322C7011">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="08C16E76C1A910C4AD9B04D9263C329A">Guinot, Danièle</mods:namePart>
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</mods:name>
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<mods:roleTerm id="3B93BB32ED89F22EEB850BAD10FBC145">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="6449BB5C1374059BEA530CDD18FF22E3">Komai, Tomoyuki</mods:namePart>
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</mods:name>
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<mods:name id="26F0309FBEE4287060BF59DEFC120379" type="personal">
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<mods:namePart id="A4AE0EABD14277932F04B78B147B632E">Naruse, Tohru</mods:namePart>
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<mods:title id="63B0A7C02A704D4F83FEC369B4A06965">Zootaxa</mods:title>
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<mods:part id="D1051CD1FC021693EA6A3DF0A62FDD71">
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<mods:date id="C21D553C7A906F5BFD554BFA12C3BE92">2016</mods:date>
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<mods:number id="69CFAFB97BEE5291C3C195C70F4241D0">4093</mods:number>
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<mods:detail id="B8929C7A58B40924F76613E4641DBCD3" type="issue">
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<mods:identifier id="5125FC4DEE4196F6CCF394D9DEEDC926" type="DOI">10.11646/zootaxa.4093.4.2</mods:identifier>
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<treatment id="753D87B8051EFD5EFF22FB00FC37FEB8" ID-DOI="http://doi.org/10.5281/zenodo.5668432" ID-GBIF-Taxon="119290646" ID-Zenodo-Dep="5668432" LSID="urn:lsid:plazi:treatment:753D87B8051EFD5EFF22FB00FC37FEB8" httpUri="http://treatment.plazi.org/id/753D87B8051EFD5EFF22FB00FC37FEB8" lastPageId="26" lastPageNumber="506" pageId="24" pageNumber="504">
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<subSubSection id="B58E6525051EFD5CFF22FB00FEEFFA8A" pageId="24" pageNumber="504" type="nomenclature">
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<paragraph id="FD2B36AE051EFD5CFF22FB00FD28FAAB" blockId="24.[151,742,1268,1327]" box="[151,742,1268,1294]" pageId="24" pageNumber="504">
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<heading id="A66381C2051EFD5CFF22FB00FD28FAAB" bold="true" box="[151,742,1268,1294]" fontSize="11" level="1" pageId="24" pageNumber="504" reason="1">
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<emphasis id="CFE0EABC051EFD5CFF22FB00FD28FAAB" bold="true" box="[151,742,1268,1294]" pageId="24" pageNumber="504">
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<taxonomicName id="3A944D2D051EFD5CFF22FB00FDBAFAAB" ID-CoL="72P88" authority="Rathbun, 1909" authorityName="Rathbun" authorityYear="1909" box="[151,628,1268,1294]" class="Malacostraca" family="Hymenosomatidae" genus="Lucascinus" kingdom="Animalia" order="Decapoda" pageId="24" pageNumber="504" phylum="Arthropoda" rank="species" species="coralicola" status="comb. nov.">
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<emphasis id="CFE0EABC051EFD5CFF22FB00FE6FFAAB" bold="true" box="[151,417,1268,1294]" italics="true" pageId="24" pageNumber="504">Lucascinus coralicola</emphasis>
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(Rathbun, 1909)
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</taxonomicName>
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<taxonomicNameLabel id="D4D357C7051EFD5CFDCEFB00FD28FAAB" box="[635,742,1268,1294]" pageId="24" pageNumber="504">n. comb.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="FD2B36AE051EFD5CFF22FAE2FEEFFA8A" blockId="24.[151,742,1268,1327]" box="[151,289,1302,1327]" pageId="24" pageNumber="504">
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(
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<figureCitation id="65AF2A2B051EFD5CFF2AFAE2FF21FA8A" box="[159,239,1302,1327]" captionStart="FIGURE 10" captionStartId="25.[151,250,1291,1313]" captionTargetBox="[1007,1373,829,1209]" captionTargetId="figure@25.[1002,1375,827,1213]" captionTargetPageId="25" captionText="FIGURE 10. Lucascinus coralicola (Rathbun, 1909). Male, 4.7 mm, CBM-ZC 3632: a, carapace, dorsal view, b, frontal region, ventral view; c, thoracic sternum; d, left cheliped, upper view; e, chela, lateral view; f, gonopod 2, outer (ventral) view; g, same, inner (dorsal) view. Lucascinus keijibabai (Takeda & Miyake, 1971). Male, ZLKU 13089 (holotype, male, 2.1 mm: h, frontal region, ventral view. Scale bars a – e, h = 1 mm; f, g = 0.5 mm." httpUri="https://zenodo.org/record/258482/files/figure.png" pageId="24" pageNumber="504">Fig. 10</figureCitation>
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a–g)
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</paragraph>
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</subSubSection>
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||
<subSubSection id="B58E6525051EFD5CFF22FAAAFC69FA4A" pageId="24" pageNumber="504" type="reference_group">
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<paragraph id="FD2B36AE051EFD5CFF22FAAAFD98FA75" blockId="24.[151,1436,1374,1519]" pageId="24" pageNumber="504">
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<taxonomicName id="3A944D2D051EFD5CFF22FAAAFD93FAD1" authority="Rathbun, 1909: 108" authorityName="Rathbun" authorityPageNumber="108" authorityYear="1909" box="[151,605,1374,1396]" class="Malacostraca" family="Hymenosomatidae" genus="Rhynchoplax" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="24" pageNumber="504" phylum="Arthropoda" rank="species" species="coralicola">
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<emphasis id="CFE0EABC051EFD5CFF22FAAAFE44FAD1" box="[151,394,1374,1396]" italics="true" pageId="24" pageNumber="504">Rhynchoplax coralicola</emphasis>
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Rathbun, 1909: 108
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</taxonomicName>
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.
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<emphasis id="CFE0EABC051EFD5CFDD4FA94FDB9FAD0" box="[609,631,1376,1397]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Tesch 1918: 17, 19.
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<emphasis id="CFE0EABC051EFD5CFCF5FA94FC98FAD0" box="[832,854,1376,1397]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Sakai 1934: 289.
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<emphasis id="CFE0EABC051EFD5CFBB7FA94FBD6FAD0" box="[1026,1048,1376,1397]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Sakai 1938: 199.
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<emphasis id="CFE0EABC051EFD5CFB70FA94FB15FAD0" box="[1221,1243,1376,1397]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Sakai 1965: 63, pl. 25 fig. 4.
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<emphasis id="CFE0EABC051EFD5CFE97FA8AFEF6FA36" box="[290,312,1406,1427]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Sakai 1976: 149, fig. 78 (English text), 93 (Japanese text), pl. 46 fig. 4. –– Miyake 1983: 192.
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<emphasis id="CFE0EABC051EFD5CFF22FA68FE50FA17" box="[151,414,1436,1458]" italics="true" pageId="24" pageNumber="504">
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<taxonomicName id="3A944D2D051EFD5CFF22FA68FED4FA17" ID-CoL="7PJ4L" box="[151,282,1436,1458]" class="Malacostraca" family="Hymenosomatidae" genus="Halicarcinus" kingdom="Animalia" order="Decapoda" pageId="24" pageNumber="504" phylum="Arthropoda" rank="genus">Halicarcinus</taxonomicName>
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coralicola—
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</emphasis>
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Chuang & Ng 1994: 87, 89.
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<emphasis id="CFE0EABC051EFD5CFD02FA69FD03FA17" box="[695,717,1437,1458]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Ng & Chuang 1996: 44–48, figs 17, 18 (for extensive synonymy).
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<emphasis id="CFE0EABC051EFD5CFAD3FA69FAB2FA17" box="[1382,1404,1437,1458]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Ng & Jeng 1999: 532.
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<emphasis id="CFE0EABC051EFD5CFE37FA4FFE56FA75" box="[386,408,1467,1488]" italics="true" pageId="24" pageNumber="504">—</emphasis>
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Ng
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<emphasis id="CFE0EABC051EFD5CFE08FA4FFE24FA75" box="[445,490,1466,1488]" italics="true" pageId="24" pageNumber="504">et al</emphasis>
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. 2001: 15.
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</paragraph>
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||
<paragraph id="FD2B36AE051EFD5CFF22FA2DFC69FA4A" blockId="24.[151,1436,1374,1519]" box="[151,935,1497,1519]" pageId="24" pageNumber="504">
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<emphasis id="CFE0EABC051EFD5CFF22FA2DFF6EFA4A" box="[151,160,1497,1519]" italics="true" pageId="24" pageNumber="504">?</emphasis>
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<taxonomicName id="3A944D2D051EFD5CFF15FA2DFD42FA4A" ID-CoL="84FVV" authority="Yokoya, 1928: 762" authorityName="Yokoya" authorityPageNumber="762" authorityYear="1928" box="[160,652,1497,1519]" class="Malacostraca" family="Hymenosomatidae" genus="Halicarcinus" kingdom="Animalia" order="Decapoda" pageId="24" pageNumber="504" phylum="Arthropoda" rank="species" species="septentrionalis">
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<emphasis id="CFE0EABC051EFD5CFF15FA2DFE0DFA4A" box="[160,451,1497,1519]" italics="true" pageId="24" pageNumber="504">Halicarcinus septentrionalis</emphasis>
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Yokoya, 1928: 762
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</taxonomicName>
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, fig. 2 (see remarks below).
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</paragraph>
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</subSubSection>
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<subSubSection id="B58E6525051EFD5CFF22F9E8FD2BF94D" pageId="24" pageNumber="504" type="materials_examined">
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<paragraph id="FD2B36AE051EFD5CFF22F9E8FD2BF94D" blockId="24.[151,1437,1564,2021]" pageId="24" pageNumber="504">
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<emphasis id="CFE0EABC051EFD5CFF22F9E8FEB3F990" bold="true" box="[151,381,1564,1589]" pageId="24" pageNumber="504">Material examined</emphasis>
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.
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<collectingCountry id="8583763E051EFD5CFE3AF9E9FE1CF991" box="[399,466,1565,1588]" name="Japan" pageId="24" pageNumber="504">Japan</collectingCountry>
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. Chiba Prefecture, Okinoshima, Tateyama, intertidal,
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<date id="892A106E051EFD5CFBF7F9E8FB13F990" box="[1090,1245,1564,1589]" pageId="24" pageNumber="504" value="1996-07-15">15 July 1996</date>
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, coll. T. Komai, CBM-ZC 3632 (
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<specimenCount id="EB92FD27051EFD5CFEEFF9B4FE67F9FD" box="[346,425,1599,1624]" pageId="24" pageNumber="504" type="male">1 male</specimenCount>
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,
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<quantity id="3A6C9B4B051EFD5CFE0DF9B4FDD8F9FD" box="[440,534,1600,1624]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="24" pageNumber="504" unit="mm" value="4.7">4.7 mm</quantity>
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). Ryukyu Is., Okinawa I., Minatogawa, Urasoe, RUMF-ZC-1882 (
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<specimenCount id="EB92FD27051EFD5CFAAEF9B4FAA5F9FD" box="[1307,1387,1599,1624]" pageId="24" pageNumber="504" type="male">1 male</specimenCount>
|
||
,
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||
<quantity id="3A6C9B4B051EFD5CFACCF9B4FF09F9D9" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="24" pageNumber="504" unit="mm" value="3.4">3.4 mm</quantity>
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); Nago Fishing Port, RUMF-ZC-1883 (
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<specimenCount id="EB92FD27051EFD5CFD34F990FD15F9D8" box="[641,731,1636,1661]" pageId="24" pageNumber="504" type="male">4 males</specimenCount>
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||
,
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||
<quantity id="3A6C9B4B051EFD5CFD53F990FCB8F9D9" box="[742,886,1636,1661]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" metricValueMax="3.9" metricValueMin="2.5" pageId="24" pageNumber="504" unit="mm" value="3.2" valueMax="3.9" valueMin="2.5">2.5– 3.9 mm</quantity>
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;
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||
<specimenCount id="EB92FD27051EFD5CFC34F990FC2AF9D8" box="[897,996,1636,1661]" pageId="24" pageNumber="504" type="female">1 female</specimenCount>
|
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,
|
||
<quantity id="3A6C9B4B051EFD5CFC5AF990FB86F9D9" box="[1007,1096,1636,1660]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="24" pageNumber="504" unit="mm" value="2.3">2.3 mm</quantity>
|
||
; 1 ovigerous female,
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||
<quantity id="3A6C9B4B051EFD5CFA83F990FA5EF9D9" box="[1334,1424,1636,1660]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="24" pageNumber="504" unit="mm" value="3.7">3.7 mm</quantity>
|
||
); Nago Fishing Port,
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||
<quantity id="3A6C9B4B051EFD5CFEC3F97CFE0EF93A" box="[374,448,1672,1696]" metricMagnitude="0" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="24" pageNumber="504" unit="m" value="2.5" valueMax="3.0" valueMin="2.0">2–3 m</quantity>
|
||
,
|
||
<date id="892A106E051EFD5CFE7BF97CFDB3F905" box="[462,637,1671,1696]" pageId="24" pageNumber="504" value="2010-03-11">11 March 2010</date>
|
||
, CBM-ZC 13123 (
|
||
<specimenCount id="EB92FD27051EFD5CFCE0F97CFC61F905" box="[853,943,1671,1696]" pageId="24" pageNumber="504" type="male">3 males</specimenCount>
|
||
,
|
||
<quantity id="3A6C9B4B051EFD5CFC0EF97CFB89F93A" box="[955,1095,1672,1696]" metricMagnitude="-3" metricUnit="m" metricValue="2.55" metricValueMax="2.8" metricValueMin="2.3" pageId="24" pageNumber="504" unit="mm" value="2.55" valueMax="2.8" valueMin="2.3">2.3–2.8 mm</quantity>
|
||
; 2 ovigerous females, 2.3,
|
||
<quantity id="3A6C9B4B051EFD5CFACCF97CFF09F961" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="24" pageNumber="504" unit="mm" value="2.8">2.8 mm</quantity>
|
||
).
|
||
<collectingCountry id="8583763E051EFD5CFF6EF958FE9EF960" box="[219,336,1708,1733]" name="Singapore" pageId="24" pageNumber="504">Singapore</collectingCountry>
|
||
. Labrador Beach, ZRC 1993.78–91 (
|
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<specimenCount id="EB92FD27051EFD5CFD42F958FC9FF960" box="[759,849,1708,1733]" pageId="24" pageNumber="504" type="male">8 males</specimenCount>
|
||
,
|
||
<specimenCount id="EB92FD27051EFD5CFCEBF958FC1FF960" box="[862,977,1708,1733]" pageId="24" pageNumber="504" type="female">6 females</specimenCount>
|
||
); Changi,
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<geoCoordinate id="98A05069051EFD5CFBF3F958FB7BF961" box="[1094,1205,1708,1733]" direction="north" orientation="latitude" pageId="24" pageNumber="504" precision="92" value="1.3416667">1°20.5' N</geoCoordinate>
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||
, 104°E, MNHN IU- 2014-7145 (B21779), (1 ovigerous female,
|
||
<quantity id="3A6C9B4B051EFD5CFDCBF924FD16F94D" box="[638,728,1744,1768]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="24" pageNumber="504" unit="mm" value="1.9">1.9 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B58E6525051EFD5DFF72F900FE7BFA44" lastPageId="25" lastPageNumber="505" pageId="24" pageNumber="504" type="diagnosis">
|
||
<paragraph id="FD2B36AE051EFD5DFF72F900FCFAFEE5" blockId="24.[151,1437,1564,2021]" lastBlockId="25.[151,1437,151,320]" lastPageId="25" lastPageNumber="505" pageId="24" pageNumber="504">
|
||
<emphasis id="CFE0EABC051EFD5CFF72F900FEF4F8A8" bold="true" box="[199,314,1780,1805]" pageId="24" pageNumber="504">Diagnosis</emphasis>
|
||
. Carapace 1.0–1.1 times as long as wide in both male, female. Rostrum tapering, upturned, rod-like, 0.35–0.46 carapace length in male,
|
||
<quantity id="3A6C9B4B051EFD5CFD84F8E3FD7CF895" box="[561,690,1815,1840]" metricMagnitude="-3" metricUnit="m" metricValue="6.985" metricValueMax="7.62" metricValueMin="6.35" pageId="24" pageNumber="504" unit="in" value="0.275" valueMax="0.3" valueMin="0.25">0.25–0.3 in</quantity>
|
||
female; apex with long setae. Supraocular eave arching, narrow, defined anteriorly by substantial anteriorly directed upturned pseudorostral tooth; postocular margin defined by anterior margin of subhepatic region, produced into a minute tubercle, without notch separating it from supraocular eave. Subhepatic region armed with 2 prominent, triangular, vertically compressed teeth partially or entirely visible in dorsal view. Antennule with broad basal article, produced laterally; interantennular proepistome distinct, ridgelike, fused to epistome. Male cheliped propodus about 6 times as long as depth at base of fingers, upper margin strongly convex along length of fixed finger; cutting edge of fixed finger with blunt proximal tooth, deeply concave over middle half, straight distally; dactylus 0.3 length of palm, cutting edge with blunt proximal tooth, straight or concave distally. Pereopodal dactyli with erect teeth along middle half of length. Male gonopod 1 with swollen base, tapering distal part about as long as length of base. Male gonopod 2 small, tapering to truncate apex, somewhat twisted, with sharp crest-like longitudinal carina.
|
||
</paragraph>
|
||
<paragraph id="FD2B36AE051FFD5DFC45FE19FD57FC5F" blockId="25.[1008,1022,493,521]" lastBlockId="25.[648,665,990,1018]" pageId="25" pageNumber="505">c b e d</paragraph>
|
||
<paragraph id="FD2B36AE051FFD5DFF7DFBEEFDE5FB9D" blockId="25.[200,555,1050,1080]" box="[200,555,1050,1080]" pageId="25" pageNumber="505">a, c-e a</paragraph>
|
||
<paragraph id="FD2B36AE051FFD5DFD09FB91FE7BFA44" blockId="25.[700,744,1125,1144]" lastBlockId="25.[151,1436,1444,2009]" pageId="25" pageNumber="505">
|
||
f, g, h
|
||
<emphasis id="CFE0EABC051FFD5DFF72FA50FE97FA18" bold="true" box="[199,345,1444,1469]" pageId="25" pageNumber="505">Distribution</emphasis>
|
||
.
|
||
<collectingCountry id="8583763E051FFD5DFEDBFA51FE60FA19" box="[366,430,1445,1468]" name="Japan" pageId="25" pageNumber="505">Japan</collectingCountry>
|
||
(Honshu to Ryukyu Islands),
|
||
<collectingCountry id="8583763E051FFD5DFC96FA50FCB6FA18" box="[803,888,1444,1469]" name="Taiwan" pageId="25" pageNumber="505">Taiwan</collectingCountry>
|
||
, Peninsular
|
||
<collectingCountry id="8583763E051FFD5DFBBAFA50FBB7FA18" box="[1039,1145,1444,1469]" name="Malaysia" pageId="25" pageNumber="505">Malaysia</collectingCountry>
|
||
,
|
||
<collectingCountry id="8583763E051FFD5DFB3EFA50FACEFA18" box="[1163,1280,1444,1469]" name="Singapore" pageId="25" pageNumber="505">Singapore</collectingCountry>
|
||
; intertidal to shallow subtidal (
|
||
<quantity id="3A6C9B4B051FFD5DFEE8FA3DFE67FA44" box="[349,425,1481,1505]" metricMagnitude="0" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="25" pageNumber="505" unit="m" value="2.5" valueMax="3.0" valueMin="2.0">2–3 m</quantity>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="A9EB6626051FFD5DFF22FAFFFC9AFAD8" httpUri="https://zenodo.org/record/258482/files/figure.png" pageId="25" pageNumber="505" targetBox="[1007,1373,829,1209]" targetPageId="25">
|
||
<paragraph id="FD2B36AE051FFD5DFF22FAFFFC9AFAD8" blockId="25.[151,1436,1291,1405]" pageId="25" pageNumber="505">
|
||
<emphasis id="CFE0EABC051FFD5DFF22FAFFFED2FA85" bold="true" box="[151,284,1291,1313]" pageId="25" pageNumber="505">FIGURE 10</emphasis>
|
||
.
|
||
<taxonomicName id="3A944D2D051FFD5DFE98FAF8FD04FA84" authority="Rathbun, 1909" authorityName="Rathbun" authorityYear="1909" box="[301,714,1291,1313]" class="Malacostraca" family="Hymenosomatidae" genus="Lucascinus" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="505" phylum="Arthropoda" rank="species" species="coralicola">
|
||
<emphasis id="CFE0EABC051FFD5DFE98FAF8FDDCFA84" box="[301,530,1291,1313]" italics="true" pageId="25" pageNumber="505">Lucascinus coralicola</emphasis>
|
||
(Rathbun, 1909)
|
||
</taxonomicName>
|
||
. Male, 4.7 mm, CBM-ZC 3632: a, carapace, dorsal view, b, frontal region, ventral view; c, thoracic sternum; d, left cheliped, upper view; e, chela, lateral view; f, gonopod 2, outer (ventral) view; g, same, inner (dorsal) view.
|
||
<taxonomicName id="3A944D2D051FFD5DFE09FABDFC67FAFB" authority="Takeda & Miyake, 1971" authorityName="Takeda & Miyake" authorityYear="1971" box="[444,937,1352,1374]" class="Malacostraca" family="Hymenosomatidae" genus="Lucascinus" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="505" phylum="Arthropoda" rank="species" species="keijibabai">
|
||
<emphasis id="CFE0EABC051FFD5DFE09FABDFD57FAFB" box="[444,665,1352,1374]" italics="true" pageId="25" pageNumber="505">Lucascinus keijibabai</emphasis>
|
||
(Takeda & Miyake, 1971)
|
||
</taxonomicName>
|
||
. Male, ZLKU 13089 (holotype, male, 2.1 mm: h, frontal region, ventral view. Scale bars a–e, h = 1 mm; f, g = 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="B58E6525051FFD5EFF72FA18FC37FEB8" lastPageId="26" lastPageNumber="506" pageId="25" pageNumber="505" type="discussion">
|
||
<paragraph id="FD2B36AE051FFD5EFF72FA18FCAFFF70" blockId="25.[151,1436,1444,2009]" lastBlockId="26.[151,1437,151,285]" lastPageId="26" lastPageNumber="506" pageId="25" pageNumber="505">
|
||
<emphasis id="CFE0EABC051FFD5DFF72FA18FEFAF9A0" bold="true" box="[199,308,1516,1541]" pageId="25" pageNumber="505">Remarks</emphasis>
|
||
. Ng & Chuang (1996) redescribed and figured this species (as
|
||
<taxonomicName id="3A944D2D051FFD5DFC40FA18FB48F9A0" box="[1013,1158,1516,1541]" class="Malacostraca" family="Hymenosomatidae" genus="Halicarcinus" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="505" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="CFE0EABC051FFD5DFC40FA18FB48F9A0" box="[1013,1158,1516,1541]" italics="true" pageId="25" pageNumber="505">Halicarcinus</emphasis>
|
||
</taxonomicName>
|
||
) on the basis of material from
|
||
<collectingCountry id="8583763E051FFD5DFF61F9E4FE87F98C" box="[212,329,1552,1577]" name="Singapore" pageId="25" pageNumber="505">Singapore</collectingCountry>
|
||
, Peninsular
|
||
<collectingCountry id="8583763E051FFD5DFE64F9E4FDF6F98C" box="[465,568,1552,1577]" name="Malaysia" pageId="25" pageNumber="505">Malaysia</collectingCountry>
|
||
and
|
||
<collectingCountry id="8583763E051FFD5DFDDBF9E5FD60F98D" box="[622,686,1553,1576]" name="Japan" pageId="25" pageNumber="505">Japan</collectingCountry>
|
||
(including Honshu, Ryukyu Islands and Ogasawara Islands). They followed Sakai (1965) and considered
|
||
<taxonomicName id="3A944D2D051FFD5DFDD2F9C0FB95F9E8" authority="Yokoya, 1928" authorityName="Yokoya" authorityYear="1928" box="[615,1115,1588,1613]" class="Malacostraca" family="Hymenosomatidae" genus="Halicarcinus" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="505" phylum="Arthropoda" rank="species" species="septentrionalis">
|
||
<emphasis id="CFE0EABC051FFD5DFDD2F9C0FC65F9E8" box="[615,939,1588,1613]" italics="true" pageId="25" pageNumber="505">Halicarcinus septentrionalis</emphasis>
|
||
Yokoya, 1928
|
||
</taxonomicName>
|
||
(
|
||
<typeStatus id="222F880C051FFD5DFBDAF9C1FB6FF9E8" box="[1135,1185,1589,1613]" pageId="25" pageNumber="505">type</typeStatus>
|
||
locality, Mutsu Bay, northern
|
||
<collectingCountry id="8583763E051FFD5DFEB7F9ADFE88F9D4" box="[258,326,1625,1649]" name="Japan" pageId="25" pageNumber="505">Japan</collectingCountry>
|
||
), as a junior synonym of
|
||
<taxonomicName id="3A944D2D051FFD5DFDCBF9ADFCB4F9D4" box="[638,890,1624,1649]" class="Malacostraca" family="Hymenosomatidae" genus="Lucascinus" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="505" phylum="Arthropoda" rank="species" species="coralicola">
|
||
<emphasis id="CFE0EABC051FFD5DFDCBF9ADFCB4F9D4" box="[638,890,1624,1649]" italics="true" pageId="25" pageNumber="505">Lucascinus coralicola</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<typeStatus id="222F880C051FFD5DFC3BF9ADFC0EF9D4" box="[910,960,1625,1649]" pageId="25" pageNumber="505">type</typeStatus>
|
||
locality,
|
||
<collectingCountry id="8583763E051FFD5DFB84F9ACFB6AF9D4" box="[1073,1188,1624,1649]" name="Singapore" pageId="25" pageNumber="505">Singapore</collectingCountry>
|
||
). Nevertheless, these authors noted differences between the populations of
|
||
<taxonomicName id="3A944D2D051FFD5DFC9EF98AFC0AF930" box="[811,964,1660,1685]" class="Malacostraca" family="Hymenosomatidae" genus="Lucascinus" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="505" phylum="Arthropoda" rank="species" species="coralicola">
|
||
<emphasis id="CFE0EABC051FFD5DFC9EF98AFC0AF930" box="[811,964,1660,1685]" italics="true" pageId="25" pageNumber="505">L. coralicola</emphasis>
|
||
</taxonomicName>
|
||
in
|
||
<collectingCountry id="8583763E051FFD5DFC4FF988FBA2F930" box="[1018,1132,1660,1685]" name="Singapore" pageId="25" pageNumber="505">Singapore</collectingCountry>
|
||
and in
|
||
<collectingCountry id="8583763E051FFD5DFB6CF989FAD2F931" box="[1241,1308,1661,1684]" name="Japan" pageId="25" pageNumber="505">Japan</collectingCountry>
|
||
, providing illustrations separately for the specimens from
|
||
<collectingCountry id="8583763E051FFD5DFD0BF954FCFEF91C" box="[702,816,1696,1721]" name="Singapore" pageId="25" pageNumber="505">Singapore</collectingCountry>
|
||
(Ng & Chuang 1996: fig. 17) and those from
|
||
<collectingCountry id="8583763E051FFD5DFAE9F955FA52F91D" box="[1372,1436,1697,1720]" name="Japan" pageId="25" pageNumber="505">Japan</collectingCountry>
|
||
(Sagami Bay and Ishikawa Prefecture, Sea of
|
||
<collectingCountry id="8583763E051FFD5DFD1CF931FD27F979" box="[681,745,1733,1756]" name="Japan" pageId="25" pageNumber="505">Japan</collectingCountry>
|
||
side) (Ng & Chuang 1996: fig. 18). We examined Japanese material from Chiba Prefecture, central
|
||
<collectingCountry id="8583763E051FFD5DFDD3F91DFD67F8A5" box="[614,681,1769,1792]" name="Japan" pageId="25" pageNumber="505">Japan</collectingCountry>
|
||
, and the Ryukyu Islands, and found that the specimens from the Ryukyu Islands agree well with the description and illustrations of the
|
||
<collectingCountry id="8583763E051FFD5DFC75F8F8FBFCF880" box="[960,1074,1804,1829]" name="Singapore" pageId="25" pageNumber="505">Singapore</collectingCountry>
|
||
specimens. The male specimen from Chiba Prefecture differs from those from the Ryukyu Islands in the wider carapace with more inflated branchiostegal regions, better developed lateral teeth of the rostrum, two subhepatic teeth of the carapace, gonopod 1 with less angular proximolateral margin, and more numerous setae on the distomesial margin extending onto the midlength. In these regards, the specimen agrees rather well with the illustrations of Ng & Chuang (1996: fig. 18). It is thus likely that the Japanese main island (Honshu) population might be specifically distinct, and if so, Yokoya’s (1928) name should be revived. A final conclusion will be reached after examination of more material from the main islands of
|
||
<collectingCountry id="8583763E051CFD5EFE1AFF49FE21FF71" box="[431,495,189,212]" name="Japan" pageId="26" pageNumber="506">Japan</collectingCountry>
|
||
(Honshu, Shikoku and Kyushu).
|
||
</paragraph>
|
||
<paragraph id="FD2B36AE051CFD5EFF72FF14FC37FEB8" blockId="26.[151,1437,151,285]" pageId="26" pageNumber="506">We illustrate again the dorsal carapace and male cheliped, and the thoracic sternum with short pleonal cavity for the first time, from the specimen from Chiba Prefecture (CBM-ZC 3632).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |