297 lines
72 KiB
XML
297 lines
72 KiB
XML
<document id="E4A6A35051715545D8E8777E0B76C0CA" ID-DOI="10.5281/zenodo.172729" ID-GBIF-Dataset="b184b252-bc32-4fc8-801b-9a8d9e4c64fe" ID-ISSN="11755326" ID-Zenodo-Dep="172729" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459761247542" checkinUser="plazi" docAuthor="Asakura, Akira" docDate="2006" docId="039D87E1C41D1F574B5CFD09DA35F8AB" docLanguage="en" docName="zt01230p054.pdf" docOrigin="Zootaxa 1230" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Dardanus robustus Asakura, 2006, sp. nov." docType="treatment" docVersion="8" lastPageNumber="18" masterDocId="FFA4FF99C4131F464A54FFA5D90FFF8D" masterDocTitle="Dardanus sanguinocarpus Degener, 1925 (Crustacea: Decapoda: Anomura: Diogenidae) species complex: a redescription of D. sanguinocarpus and descriptions of three new species" masterLastPageNumber="54" masterPageNumber="1" pageNumber="15" updateTime="1698215190567" updateUser="plazi">
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<mods:title id="1E28F067B8AE117F7080092A03915350">Dardanus sanguinocarpus Degener, 1925 (Crustacea: Decapoda: Anomura: Diogenidae) species complex: a redescription of D. sanguinocarpus and descriptions of three new species</mods:title>
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</mods:titleInfo>
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<mods:name id="EDA062E31F3C25096F0D3D5F95AE8651" type="personal">
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<mods:roleTerm id="335C098EEB410C4DC35D776BD0B63775">Author</mods:roleTerm>
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<mods:namePart id="3BEE75BE2E58ACD8A40671327DD0A3D5">Asakura, Akira</mods:namePart>
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<mods:typeOfResource id="41C064CB0837AE8EC555FD0DEA726A4A">text</mods:typeOfResource>
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<mods:title id="6F4951C7881300482F35C7B836965BBE">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="B4741744EA7F0A725F5E11E78D67C936">
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<mods:date id="E6CEF3670B916CDD42D1814BF0BBD132">2006</mods:date>
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<mods:detail id="79A1D5C497220FB3E2E1AECC458E07DD" type="volume">
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<mods:number id="77E5B36F941740E98F8A01186D2EA526">1230</mods:number>
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<mods:classification id="4D7D30D1305C3775D46550269D9F868B">journal article</mods:classification>
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<mods:identifier id="31EEDDFF6E4BA6DF6181D21F73E174EE" type="DOI">10.5281/zenodo.172729</mods:identifier>
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<mods:identifier id="FE5878F390C27850BD9A5E4C5CBAA142" type="GBIF-Dataset">b184b252-bc32-4fc8-801b-9a8d9e4c64fe</mods:identifier>
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<mods:identifier id="35DF92E6B3DC19FF656DA7C1E9159893" type="ISSN">11755326</mods:identifier>
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<mods:identifier id="4EB5960806074866A186D02448B00B15" type="Zenodo-Dep">172729</mods:identifier>
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<treatment id="039D87E1C41D1F574B5CFD09DA35F8AB" ID-DOI="http://doi.org/10.5281/zenodo.6259127" ID-GBIF-Taxon="119344935" ID-Zenodo-Dep="6259127" LSID="urn:lsid:plazi:treatment:039D87E1C41D1F574B5CFD09DA35F8AB" httpUri="http://treatment.plazi.org/id/039D87E1C41D1F574B5CFD09DA35F8AB" lastPageId="17" lastPageNumber="18" pageId="14" pageNumber="15">
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<subSubSection id="C32E657CC41D1F484B5CFD09DB0BFD64" pageId="14" pageNumber="15" type="nomenclature">
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<paragraph id="8B8B36F7C41D1F484B5CFD09DB5AFD4B" blockId="14.[264,597,684,745]" box="[264,597,684,710]" pageId="14" pageNumber="15">
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<heading id="D0C3819BC41D1F484B5CFD09DB5AFD4B" bold="true" box="[264,597,684,710]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
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<emphasis id="B940EAE5C41D1F484B5CFD09DB5AFD4B" bold="true" box="[264,597,684,710]" pageId="14" pageNumber="15">
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<taxonomicName id="4C344D74C41D1F484B5CFD09D8FFFD4B" ID-CoL="cf3a1d43-68d8-4c4b-ab3b-0b1f8cdf168c" box="[264,496,684,710]" class="Malacostraca" family="Diogenidae" genus="Dardanus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="robustus" status="sp. nov.">
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<emphasis id="B940EAE5C41D1F484B5CFD09D8FFFD4B" bold="true" box="[264,496,684,710]" italics="true" pageId="14" pageNumber="15">Dardanus robustus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A273579EC41D1F484BA3FD09DB5AFD4B" box="[503,597,684,710]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8B36F7C41D1F484B5CFD6ADB0BFD64" blockId="14.[264,597,684,745]" box="[264,516,719,745]" pageId="14" pageNumber="15">
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(
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<figureCitation id="130F2A72C41D1F484B45FD6AD89FFD64" box="[273,400,719,745]" captionStart-0="FIGURE 8" captionStart-1="FIGURE 9" captionStart-2="FIGURE 10" captionStart-3="FIGURE 11" captionStart-4="FIGURE 12" captionStart-5="FIGURE 13" captionStart-6="FIGURE 14" captionStartId-0="18.[264,367,1669,1693]" captionStartId-1="19.[264,367,1785,1809]" captionStartId-2="20.[264,367,1800,1824]" captionStartId-3="21.[264,367,1790,1814]" captionStartId-4="22.[264,368,1746,1770]" captionStartId-5="23.[264,368,1775,1799]" captionStartId-6="24.[264,368,1706,1730]" captionTargetBox-0="[297,1322,320,1652]" captionTargetBox-1="[284,1304,324,1763]" captionTargetBox-2="[376,1196,326,1772]" captionTargetBox-3="[287,1322,327,1789]" captionTargetBox-4="[280,1296,317,1721]" captionTargetBox-5="[291,1277,319,1760]" captionTargetBox-6="[307,1276,314,1670]" captionTargetId-0="figure@18.[264,1323,296,1661]" captionTargetId-1="figure@19.[264,1323,304,1796]" captionTargetId-2="figure@20.[279,1320,306,1793]" captionTargetId-3="figure@21.[264,1323,326,1792]" captionTargetId-4="figure@22.[264,1323,302,1743]" captionTargetId-5="figure@23.[281,1306,314,1777]" captionTargetId-6="figure@24.[289,1297,314,1697]" captionTargetPageId-0="18" captionTargetPageId-1="19" captionTargetPageId-2="20" captionTargetPageId-3="21" captionTargetPageId-4="22" captionTargetPageId-5="23" captionTargetPageId-6="24" captionText-0="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." captionText-1="FIGURE 9. Dardanus robustus, sp. nov.: paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. Left cheliped: A, whole, outer; B, chela, outer; C, spines and setae on outer surface of palm. Scale 1 mm." captionText-2="FIGURE 10. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Left cheliped: A, chela, outer; B, chela, inner lower; C, carpus and merus, outer. Scale 1 mm." captionText-3="FIGURE 11. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right cheliped: A, whole, outer; B, chela, upper; C, chela, lower. Left second pereopod: D, whole, lateral; E, dactyl, lateral; F, dactyl, mesial; G, propodus, dorsal. Scale 1 mm." captionText-4="FIGURE 12. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right third pereopod: A, whole, lateral; B, dactyl, ventromesial; C, dactyl, lateral; D, propodus, dorsal; E, propodus, lateral; F, distal portion of carpus, lateral. Scale 1 mm." captionText-5="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." captionText-6="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri-0="https://zenodo.org/record/172737/files/figure.png" httpUri-1="https://zenodo.org/record/172738/files/figure.png" httpUri-2="https://zenodo.org/record/172739/files/figure.png" httpUri-3="https://zenodo.org/record/172740/files/figure.png" httpUri-4="https://zenodo.org/record/172741/files/figure.png" httpUri-5="https://zenodo.org/record/172742/files/figure.png" httpUri-6="https://zenodo.org/record/172743/files/figure.png" pageId="14" pageNumber="15">Figs. 8–14</figureCitation>
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,
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<figureCitation id="130F2A72C41D1F484BC8FD6AD8B6FD64" box="[412,441,719,745]" captionStart="FIGURE 15" captionStartId="25.[264,368,1786,1810]" captionTargetBox="[264,1323,326,1762]" captionTargetId="figure@25.[264,1323,326,1762]" captionTargetPageId="25" captionText="FIGURE 15. Live coloration. A, Dardanus robustus, sp. nov.: holotype, ɗ, SL 8.0 mm, Chichijima Island, Ogasawara, photo by Hiroyuki Tachikawa, CBMZC 8702; B, Dardanus cf. longior: ɗ, SL 12.2 mm, Marquesas, French Polynesia, photo by Joseph Poupin, MNHN Pg 5907." httpUri="https://zenodo.org/record/172744/files/figure.png" pageId="14" pageNumber="15">15</figureCitation>
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A, 32)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32E657CC41D1F484B5CFCBADD0DFB44" pageId="14" pageNumber="15" type="materials_examined">
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<paragraph id="8B8B36F7C41D1F484B5CFCBAD8E9FCB5" blockId="14.[264,1323,799,1225]" box="[264,486,799,824]" pageId="14" pageNumber="15">
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<emphasis id="B940EAE5C41D1F484B5CFCBAD8E9FCB5" box="[264,486,799,824]" italics="true" pageId="14" pageNumber="15">Material examined</emphasis>
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</paragraph>
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<paragraph id="8B8B36F7C41D1F484B6CFCE2DD0DFB44" blockId="14.[264,1323,799,1225]" pageId="14" pageNumber="15">
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<typeStatus id="548F8855C41D1F484B6CFCE2D8ACFCED" box="[312,419,839,864]" pageId="14" pageNumber="15" type="holotype">
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<emphasis id="B940EAE5C41D1F484B6CFCE2D8ACFCED" box="[312,419,839,864]" italics="true" pageId="14" pageNumber="15">Holotype</emphasis>
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</typeStatus>
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: Ψ, SL 8.0 mm,
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<quantity id="4CCC9B12C41D1F484830FCE2DBBFFCEC" box="[612,688,839,865]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="14" pageNumber="15" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">1–2 m</quantity>
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, Byobudani, Chichijima
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<collectingCountry id="F3237667C41D1F484988FCE2DD29FCEC" box="[988,1062,839,865]" name="Iceland" pageId="14" pageNumber="15">Island</collectingCountry>
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, Ogasawara Islands,
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<date id="FF8A1037C41D1F484F48FCE2D88EFC04" pageId="14" pageNumber="15" value="1992-06-06">6 June 1992</date>
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, coll. Hiroyuki Tachikawa, CBMZC 8702.
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<typeStatus id="548F8855C41D1F4849D2FCCADAF2FC05" box="[902,1021,879,904]" pageId="14" pageNumber="15" type="paratype">
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<emphasis id="B940EAE5C41D1F4849D2FCCADAF2FC05" box="[902,1021,879,904]" italics="true" pageId="14" pageNumber="15">Paratypes</emphasis>
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</typeStatus>
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:
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<specimenCount id="9D32FD7EC41D1F484E58FCCADD22FC0F" box="[1036,1069,879,905]" pageId="14" pageNumber="15" type="generic">1♂</specimenCount>
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, SL
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<quantity id="4CCC9B12C41D1F484E30FCCADDCEFC04" box="[1124,1217,879,905]" metricMagnitude="-3" metricUnit="m" metricValue="6.1" pageId="14" pageNumber="15" unit="mm" value="6.1">6.1 mm</quantity>
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,
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<geoCoordinate id="EE005030C41D1F484E98FCCAD82BFC3C" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="925" value="-149.33333">149°20’ W</geoCoordinate>
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,
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<geoCoordinate id="EE005030C41D1F484B6DFC32D8A4FC3C" box="[313,427,919,945]" direction="south" orientation="latitude" pageId="14" pageNumber="15" precision="925" value="-17.666666">17°40’ S</geoCoordinate>
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, stn. 10557, Tahiti, Society Islands,
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<collectingCountry id="F3237667C41D1F4849C2FC32DD62FC3C" box="[918,1133,919,945]" name="French Polynesia" pageId="14" pageNumber="15">French Polynesia</collectingCountry>
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,
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<date id="FF8A1037C41D1F484ED6FC32DC2AFC3C" box="[1154,1317,919,945]" pageId="14" pageNumber="15" value="1957-03-08">8 Mar. 1957</date>
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, SmithsonianBredin Expedition to the Society and Tuamotu Islands in
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<date id="FF8A1037C41D1F484E27FC1AD84AFB8C" pageId="14" pageNumber="15" value="1957-04" valueMax="1957-05-31" valueMin="1957-04-00">April and May 1957</date>
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, leader Waldo L. Schmitt, JF 1057,
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<collectionCode id="ED25AE32C41D1F4848A1FC42DA45FB8C" LSID="urn:lsid:biocol.org:col:34871" box="[757,842,999,1025]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM</collectionCode>
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1086587; 1Ψ, SL 10.0 mm,
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<geoCoordinate id="EE005030C41D1F484EF6FC42DC29FB8C" box="[1186,1318,999,1025]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="925" value="-149.83333">149°50’ W</geoCoordinate>
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,
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<geoCoordinate id="EE005030C41D1F484B5CFBAAD87CFBA4" box="[264,371,1039,1065]" direction="south" orientation="latitude" pageId="14" pageNumber="15" precision="925" value="-17.5">17°30’ S</geoCoordinate>
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, Nuarei Bay, Moorea, opposite to Teanatira, Society Islands,
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<collectingCountry id="F3237667C41D1F484E01FBAADC2BFBA4" box="[1109,1316,1039,1065]" name="French Polynesia" pageId="14" pageNumber="15">French Polynesia</collectingCountry>
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,
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<date id="FF8A1037C41D1F484B5CFB92D8BEFBDC" box="[264,433,1079,1105]" pageId="14" pageNumber="15" value="1957-05-11">11 May 1957</date>
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, Smithsonian InstitutionBredin Expedition to the Society and Tuamotu Islands in
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<date id="FF8A1037C41D1F484BD6FBFADB79FBF4" box="[386,630,1119,1145]" pageId="14" pageNumber="15" value="1957-04" valueMax="1957-05-31" valueMin="1957-04-00">April and May 1957</date>
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, leader Waldo L. Schmitt, JF 1077a,
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<collectionCode id="ED25AE32C41D1F484E7AFBFADD8CFBF4" LSID="urn:lsid:biocol.org:col:34871" box="[1070,1155,1119,1145]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM</collectionCode>
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1086588;
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<specimenCount id="9D32FD7EC41D1F484F57FBFADC2CFBFF" box="[1283,1315,1119,1145]" pageId="14" pageNumber="15" type="generic">1♂</specimenCount>
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, SL
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<quantity id="4CCC9B12C41D1F484B6DFB22D892FB2C" box="[313,413,1159,1185]" metricMagnitude="-3" metricUnit="m" metricValue="9.4" pageId="14" pageNumber="15" unit="mm" value="9.4">9.4 mm</quantity>
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, sta. 6592, Marquesas,
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<collectingCountry id="F3237667C41D1F48489FFB22DAAFFB2C" box="[715,928,1159,1185]" name="French Polynesia" pageId="14" pageNumber="15">French Polynesia</collectingCountry>
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, 1884, coll. Williams H. Jones (
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<collectingCountry id="F3237667C41D1F484B46FB0AD84AFB44" box="[274,325,1199,1225]" name="United States of America" pageId="14" pageNumber="15">U.S.</collectingCountry>
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N.),
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<collectingCountry id="F3237667C41D1F484B2FFB0AD8BFFB44" box="[379,432,1199,1225]" name="United States of America" pageId="14" pageNumber="15">U.S.</collectingCountry>
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S. Schooner Wachusett, JF 0 526,
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<collectionCode id="ED25AE32C41D1F484963FB0ADA83FB44" LSID="urn:lsid:biocol.org:col:34871" box="[823,908,1199,1225]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM</collectionCode>
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1086589.
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</paragraph>
|
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</subSubSection>
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||
<subSubSection id="C32E657CC41D1F574B5CFB5ADD5AF9D3" lastPageId="17" lastPageNumber="18" pageId="14" pageNumber="15" type="description">
|
||
<paragraph id="8B8B36F7C41D1F484B5CFB5AD89DFA95" blockId="14.[264,1324,1279,1905]" box="[264,402,1279,1304]" pageId="14" pageNumber="15">
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||
<emphasis id="B940EAE5C41D1F484B5CFB5AD89DFA95" box="[264,402,1279,1304]" italics="true" pageId="14" pageNumber="15">Description</emphasis>
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||
</paragraph>
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<paragraph id="8B8B36F7C41D1F484B6CFA82DADBF984" blockId="14.[264,1324,1279,1905]" pageId="14" pageNumber="15">
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Shield (
|
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<figureCitation id="130F2A72C41D1F484BC2FA82D8D1FACC" box="[406,478,1319,1345]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="14" pageNumber="15">Fig. 8</figureCitation>
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A) as long as broad; anterior margin between rostral lobe and lateral projections shallowly concave; lateral margins strongly convex, somewhat irregular, with rows of long setae. Dorsal surface of shield with scattered tufts of setae; weaklycalcified Yshaped linea present posteriorly; gastric pits distinct. Rostral lobe only weakly produced. Lateral projections large, bluntly triangular, produced. Posterior carapace lateral elements well calcified, unarmed. Branchiostegites unarmed.
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</paragraph>
|
||
<paragraph id="8B8B36F7C41D1F484B6CF9B2D8D4F924" blockId="14.[264,1324,1279,1905]" pageId="14" pageNumber="15">
|
||
Ocular peduncles (
|
||
<figureCitation id="130F2A72C41D1F484841F9B2DB56F9BC" box="[533,601,1559,1585]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="14" pageNumber="15">Fig. 8</figureCitation>
|
||
A) 0.7–0.8 length of shield, subcylindrical, only very slightly inflated distally and proximally; corneas only very slightly dilated. Ocular acicles (
|
||
<figureCitation id="130F2A72C41D1F484EAFF99AD819F90C" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="14" pageNumber="15">Fig. 8</figureCitation>
|
||
A, B) broad; distal margins each with 2–4 spines. Interocular plate (
|
||
<figureCitation id="130F2A72C41D1F484E61F9C2DD76F90C" box="[1077,1145,1639,1665]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="14" pageNumber="15">Fig. 8</figureCitation>
|
||
A) with pair of small protrusions.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C41D1F484B6CF912DDFCF8AC" blockId="14.[264,1324,1279,1905]" pageId="14" pageNumber="15">
|
||
Antennular peduncles (
|
||
<figureCitation id="130F2A72C41D1F48480DF912DBAAF95C" box="[601,677,1719,1745]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="14" pageNumber="15">Fig. 8</figureCitation>
|
||
A) slender, when fully extended, distal margins of ultimate segments reaching distal margins of ocular peduncles; ultimate and penultimate segments unarmed; basal segment with ventromesial distal angle bearing small spine.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C41D1F494B6CF88AD858FE5B" blockId="14.[264,1324,1279,1905]" lastBlockId="15.[264,1324,284,1870]" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
|
||
Antennal peduncles (
|
||
<figureCitation id="130F2A72C41D1F48487BF88ADB7CF8C4" box="[559,627,1839,1865]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="14" pageNumber="15">Fig. 8</figureCitation>
|
||
A, B), when fully extended, reaching bases of corneas; fifth and fourth segments unarmed; third segment projecting ventrodistally; second segment with dorsomesial distal angle bearing spine, dorsolateral distal angle produced, terminating in strong spine; first segment with ventrolateral distal angle with spine. Antennal acicle (
|
||
<figureCitation id="130F2A72C41C1F494B80FEC9DB14FE0B" box="[468,539,364,390]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="15" pageNumber="16">Fig. 8</figureCitation>
|
||
B) terminating in bifid spine; dorsomesial margin with 5–7 small spines; dorsolateral margin unarmed or 1 subdistal spine. Antennal flagella sparsely setose.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C41C1F494B6CFE41DBFDFDAB" blockId="15.[264,1324,284,1870]" pageId="15" pageNumber="16">
|
||
Third maxilliped (
|
||
<figureCitation id="130F2A72C41C1F494847FE41DB54FE73" box="[531,603,484,510]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="15" pageNumber="16">Fig. 8</figureCitation>
|
||
C) with ischium bearing welldeveloped crista dentata (
|
||
<figureCitation id="130F2A72C41C1F494EAFFE41D819FDAB" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="15" pageNumber="16">Fig. 8</figureCitation>
|
||
D); basis also with 1–3 spines (
|
||
<figureCitation id="130F2A72C41C1F4948D2FDA9DBC4FDAB" box="[646,715,524,550]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="15" pageNumber="16">Fig. 8</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C41C1F494B6CFD91DD43FBA3" blockId="15.[264,1324,284,1870]" pageId="15" pageNumber="16">
|
||
Chelipeds vastly unequal, left larger. Left cheliped (
|
||
<figureCitation id="130F2A72C41C1F494995FD91DD15FDC3" box="[961,1050,564,590]" captionStart="FIGURE 9" captionStartId="19.[264,367,1785,1809]" captionTargetBox="[284,1304,324,1763]" captionTargetId="figure@19.[264,1323,304,1796]" captionTargetPageId="19" captionText="FIGURE 9. Dardanus robustus, sp. nov.: paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. Left cheliped: A, whole, outer; B, chela, outer; C, spines and setae on outer surface of palm. Scale 1 mm." httpUri="https://zenodo.org/record/172738/files/figure.png" pageId="15" pageNumber="16">Figs. 9</figureCitation>
|
||
,
|
||
<figureCitation id="130F2A72C41C1F494E78FD91DD45FDC3" box="[1068,1098,564,590]" captionStart="FIGURE 10" captionStartId="20.[264,367,1800,1824]" captionTargetBox="[376,1196,326,1772]" captionTargetId="figure@20.[279,1320,306,1793]" captionTargetPageId="20" captionText="FIGURE 10. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Left cheliped: A, chela, outer; B, chela, inner lower; C, carpus and merus, outer. Scale 1 mm." httpUri="https://zenodo.org/record/172739/files/figure.png" pageId="15" pageNumber="16">10</figureCitation>
|
||
) very stout, more elongate in males (
|
||
<figureCitation id="130F2A72C41C1F494BB1FDF9DB24FDFB" box="[485,555,604,630]" captionStart="FIGURE 9" captionStartId="19.[264,367,1785,1809]" captionTargetBox="[284,1304,324,1763]" captionTargetId="figure@19.[264,1323,304,1796]" captionTargetPageId="19" captionText="FIGURE 9. Dardanus robustus, sp. nov.: paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. Left cheliped: A, whole, outer; B, chela, outer; C, spines and setae on outer surface of palm. Scale 1 mm." httpUri="https://zenodo.org/record/172738/files/figure.png" pageId="15" pageNumber="16">Fig. 9</figureCitation>
|
||
) than in females (
|
||
<figureCitation id="130F2A72C41C1F4948ABFDF9DA58FDFB" box="[767,855,604,630]" captionStart="FIGURE 10" captionStartId="20.[264,367,1800,1824]" captionTargetBox="[376,1196,326,1772]" captionTargetId="figure@20.[279,1320,306,1793]" captionTargetPageId="20" captionText="FIGURE 10. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Left cheliped: A, chela, outer; B, chela, inner lower; C, carpus and merus, outer. Scale 1 mm." httpUri="https://zenodo.org/record/172739/files/figure.png" pageId="15" pageNumber="16">Fig. 10</figureCitation>
|
||
). Outer faces of dactyl, fixed finger and palm covered with corneoustipped conical spines and short truncate stiff setae; upper surfaces of dactyl and palm with 1 or 2 irregular rows of prominent conical spines. Dactyl and fixed fingers each terminating in very strong corneous claw, cutting edges each with 5–9 (dactyl) or 5–7 (fixed finger) variouslysized calcareous teeth. Palm and fixed finger with lower portion of outer face deeply concave; lower face and lower portion of inner face with numerous flattened, triangular corneous spines. Carpus with upper margin bearing 1 or 2 irregular rows of weak (male,
|
||
<figureCitation id="130F2A72C41C1F494967FCD1DA76FC03" box="[819,889,884,910]" captionStart="FIGURE 9" captionStartId="19.[264,367,1785,1809]" captionTargetBox="[284,1304,324,1763]" captionTargetId="figure@19.[264,1323,304,1796]" captionTargetPageId="19" captionText="FIGURE 9. Dardanus robustus, sp. nov.: paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. Left cheliped: A, whole, outer; B, chela, outer; C, spines and setae on outer surface of palm. Scale 1 mm." httpUri="https://zenodo.org/record/172738/files/figure.png" pageId="15" pageNumber="16">Fig. 9</figureCitation>
|
||
A) or prominent (female,
|
||
<figureCitation id="130F2A72C41C1F494EE1FCD1DC04FC03" box="[1205,1291,884,910]" captionStart="FIGURE 10" captionStartId="20.[264,367,1800,1824]" captionTargetBox="[376,1196,326,1772]" captionTargetId="figure@20.[279,1320,306,1793]" captionTargetPageId="20" captionText="FIGURE 10. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Left cheliped: A, chela, outer; B, chela, inner lower; C, carpus and merus, outer. Scale 1 mm." httpUri="https://zenodo.org/record/172739/files/figure.png" pageId="15" pageNumber="16">Fig. 10</figureCitation>
|
||
C) corneoustipped conical spines; outer face varying from few (male,
|
||
<figureCitation id="130F2A72C41C1F494E7DFC39DD61FC3B" box="[1065,1134,924,950]" captionStart="FIGURE 9" captionStartId="19.[264,367,1785,1809]" captionTargetBox="[284,1304,324,1763]" captionTargetId="figure@19.[264,1323,304,1796]" captionTargetPageId="19" captionText="FIGURE 9. Dardanus robustus, sp. nov.: paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. Left cheliped: A, whole, outer; B, chela, outer; C, spines and setae on outer surface of palm. Scale 1 mm." httpUri="https://zenodo.org/record/172738/files/figure.png" pageId="15" pageNumber="16">Fig. 9</figureCitation>
|
||
A) to numerous tubercles (female,
|
||
<figureCitation id="130F2A72C41C1F494BBFFC61DB4AFC53" box="[491,581,964,990]" captionStart="FIGURE 10" captionStartId="20.[264,367,1800,1824]" captionTargetBox="[376,1196,326,1772]" captionTargetId="figure@20.[279,1320,306,1793]" captionTargetPageId="20" captionText="FIGURE 10. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Left cheliped: A, chela, outer; B, chela, inner lower; C, carpus and merus, outer. Scale 1 mm." httpUri="https://zenodo.org/record/172739/files/figure.png" pageId="15" pageNumber="16">Fig. 10</figureCitation>
|
||
C). Merus with distal margin of lateral face bearing several corneoustipped spines; dorsal face with 1–5 short transverse rows of corneoustipped spines; ventrolateral margin with 1–3 spines distally. Ischium unarmed.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C41C1F494B6CFB99DDD4F9BB" blockId="15.[264,1324,284,1870]" pageId="15" pageNumber="16">
|
||
Right cheliped moderately slender (
|
||
<figureCitation id="130F2A72C41C1F4948BAFB99DA4AFBDB" box="[750,837,1084,1110]" captionStart="FIGURE 11" captionStartId="21.[264,367,1790,1814]" captionTargetBox="[287,1322,327,1789]" captionTargetId="figure@21.[264,1323,326,1792]" captionTargetPageId="21" captionText="FIGURE 11. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right cheliped: A, whole, outer; B, chela, upper; C, chela, lower. Left second pereopod: D, whole, lateral; E, dactyl, lateral; F, dactyl, mesial; G, propodus, dorsal. Scale 1 mm." httpUri="https://zenodo.org/record/172740/files/figure.png" pageId="15" pageNumber="16">Fig. 11</figureCitation>
|
||
A–C), generally setose. Small corneous spines found on dactyl, fixed finger, palm and carpus flattened, triangular. Dactyl terminating in large corneous claw; cutting edge with broad distal tooth and 6–9 variouslysized calcareous teeth; outer face with numerous small corneous spines; upper margin with 2 or 3 irregular rows of prominent corneoustipped, conical spines. Fixed finger terminating in large corneous claw; cutting edge with 7–9 variously sized calcareous teeth. Palm and fixed finger with outer face bearing small corneous spines, sometimes forming longitudinal rows; lower face with 2–4 irregular rows of small corneous spines; upper margin of palm with generally 1 but rarely 2 irregular rows of prominent corneoustipped conical spines. Carpus with upper margin bearing 1 or 2 prominent spines; outer face with few strong spines near upper margin; distal margin of outer face with row of small corneous spines on lower 0.5–0.6. Merus with lateral face bearing several short transverse rows of corneous spines, distal margin with several sharp spines. Ischium unarmed.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C41C1F564B6CF9E1DDB3FC9B" blockId="15.[264,1324,284,1870]" lastBlockId="16.[264,1324,284,1870]" lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16">
|
||
Second (
|
||
<figureCitation id="130F2A72C41C1F494BF3F9E1D8F0F9D3" box="[423,511,1604,1630]" captionStart="FIGURE 11" captionStartId="21.[264,367,1790,1814]" captionTargetBox="[287,1322,327,1789]" captionTargetId="figure@21.[264,1323,326,1792]" captionTargetPageId="21" captionText="FIGURE 11. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right cheliped: A, whole, outer; B, chela, upper; C, chela, lower. Left second pereopod: D, whole, lateral; E, dactyl, lateral; F, dactyl, mesial; G, propodus, dorsal. Scale 1 mm." httpUri="https://zenodo.org/record/172740/files/figure.png" pageId="15" pageNumber="16">Fig. 11</figureCitation>
|
||
DG) and right third (
|
||
<figureCitation id="130F2A72C41C1F494976F9E1DA70F9D3" box="[802,895,1604,1630]" captionStart="FIGURE 12" captionStartId="22.[264,368,1746,1770]" captionTargetBox="[280,1296,317,1721]" captionTargetId="figure@22.[264,1323,302,1743]" captionTargetPageId="22" captionText="FIGURE 12. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right third pereopod: A, whole, lateral; B, dactyl, ventromesial; C, dactyl, lateral; D, propodus, dorsal; E, propodus, lateral; F, distal portion of carpus, lateral. Scale 1 mm." httpUri="https://zenodo.org/record/172741/files/figure.png" pageId="15" pageNumber="16">Fig. 12</figureCitation>
|
||
) pereopods generally similar, but armament of dactyls and propodi somewhat different between second pair and right third; second pair generally more slender than right third; of second pair, left slightly shorter than right. Small corneous spines on dactyls and propodi flattened, triangular. Dactyls all 1.1–1.2 length of propodi, each terminating in strong corneous claw; dorsal surfaces of second pair with numerous small corneous spines sometimes forming short transverse or oblique rows, particularly, mesially; on right third, dorsal surface with rows of tufts of stiff setae; lateral and mesial faces of both second pair and right third with longitudinal rows of tufts of stiff setae, ventral margins with rows of tufts of stiff setae and each with 1–3 (second) or 4–6 (right third) large spines in distal half. Propodi 1.9–2.1 (second) or 1.5–1.6 (right third) length of carpi; dorsal faces flat and broad, armed with numerous small corneous spines, number of spines much greater in second pair (
|
||
<figureCitation id="130F2A72C4031F5649ABFE19DD5EFE5B" box="[1023,1105,444,470]" captionStart="FIGURE 11" captionStartId="21.[264,367,1790,1814]" captionTargetBox="[287,1322,327,1789]" captionTargetId="figure@21.[264,1323,326,1792]" captionTargetPageId="21" captionText="FIGURE 11. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right cheliped: A, whole, outer; B, chela, upper; C, chela, lower. Left second pereopod: D, whole, lateral; E, dactyl, lateral; F, dactyl, mesial; G, propodus, dorsal. Scale 1 mm." httpUri="https://zenodo.org/record/172740/files/figure.png" pageId="16" pageNumber="17">Fig. 11</figureCitation>
|
||
G) than right third (
|
||
<figureCitation id="130F2A72C4031F564B45FE41D866FE73" box="[273,361,484,510]" captionStart="FIGURE 12" captionStartId="22.[264,368,1746,1770]" captionTargetBox="[280,1296,317,1721]" captionTargetId="figure@22.[264,1323,302,1743]" captionTargetPageId="22" captionText="FIGURE 12. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right third pereopod: A, whole, lateral; B, dactyl, ventromesial; C, dactyl, lateral; D, propodus, dorsal; E, propodus, lateral; F, distal portion of carpus, lateral. Scale 1 mm." httpUri="https://zenodo.org/record/172741/files/figure.png" pageId="16" pageNumber="17">Fig. 12</figureCitation>
|
||
D), dorsodistal margins each armed with row of small corneous spines (second pair,
|
||
<figureCitation id="130F2A72C4031F564B11FDA9D897FDAB" box="[325,408,524,550]" captionStart="FIGURE 11" captionStartId="21.[264,367,1790,1814]" captionTargetBox="[287,1322,327,1789]" captionTargetId="figure@21.[264,1323,326,1792]" captionTargetPageId="21" captionText="FIGURE 11. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right cheliped: A, whole, outer; B, chela, upper; C, chela, lower. Left second pereopod: D, whole, lateral; E, dactyl, lateral; F, dactyl, mesial; G, propodus, dorsal. Scale 1 mm." httpUri="https://zenodo.org/record/172740/files/figure.png" pageId="16" pageNumber="17">Fig. 11</figureCitation>
|
||
G) or fringed with stiff setae (right third,
|
||
<figureCitation id="130F2A72C4031F5649D9FDA9DAECFDAB" box="[909,995,524,550]" captionStart="FIGURE 12" captionStartId="22.[264,368,1746,1770]" captionTargetBox="[280,1296,317,1721]" captionTargetId="figure@22.[264,1323,302,1743]" captionTargetPageId="22" captionText="FIGURE 12. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Right third pereopod: A, whole, lateral; B, dactyl, ventromesial; C, dactyl, lateral; D, propodus, dorsal; E, propodus, lateral; F, distal portion of carpus, lateral. Scale 1 mm." httpUri="https://zenodo.org/record/172741/files/figure.png" pageId="16" pageNumber="17">Fig. 12</figureCitation>
|
||
D); lateral and mesial faces with scattered spines near dorsal faces. Carpi 0.4–0.5 (second) or 0.7–0.8 (right third) length of meri; lateral faces flat (second) or moderately convex (right third); dorsal margins each with several, distal large corneoustipped spines laterally (second), or with large distal corneoustipped spine accompanied with few small corneous spines laterally (right third). Meri with dorsal and ventral margins bearing rows of stiff setae, ventral margins each with row of several calcareous spines or tubercles. Ischia unarmed.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4031F574B6CFC81DDD8FDAB" blockId="16.[264,1324,284,1870]" lastBlockId="17.[264,1323,284,1230]" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
|
||
Left third pereopod (
|
||
<figureCitation id="130F2A72C4031F56486CFC81DB92FCB3" box="[568,669,804,830]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Figs. 13</figureCitation>
|
||
,
|
||
<figureCitation id="130F2A72C4031F5648FBFC81DBC4FCB3" box="[687,715,804,830]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">14</figureCitation>
|
||
A–C) generally very stout. Small corneous spines found on mesial face of dactyl and propodus flattened, triangular. Dactyl (
|
||
<figureCitation id="130F2A72C4031F564E39FCE9DDCDFCEB" box="[1133,1218,844,870]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
) 1.1–1.2 length of propodus, very broad, terminating in strong corneous claw; dorsal margin with series of furrows producing row of lobes, lateral face of each lobe armed distally with 1 or 2 sharp corneous spines (
|
||
<figureCitation id="130F2A72C4031F564879FC61DB70FC53" box="[557,639,964,990]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
Ba) and dorsomesial margin of each lobe with 1–3 strong corneous spines and dense setae (
|
||
<figureCitation id="130F2A72C4031F5648D8FC49DBEFFB8B" box="[652,736,1004,1030]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
C); lateral face (
|
||
<figureCitation id="130F2A72C4031F5649C8FC49DAE1FB8B" box="[924,1006,1004,1030]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
B) with dorsal half bearing deep longitudinal concavity (
|
||
<figureCitation id="130F2A72C4031F56483EFBB1DBB0FBA3" box="[618,703,1044,1070]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
Bb) with scattered tiny corneous spinules, ventral 0.3–0.4 (
|
||
<figureCitation id="130F2A72C4031F564B25FB99D8CAFBDB" box="[369,453,1084,1110]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
Bc) with numerous, truncate corneous spines or corneous tipped spines sometimes in short transverse row along short grooves; ventral margin with series of deep furrows producing row of lobes, lateral face of each lobe with large, truncate corneous spines ventrodistally (
|
||
<figureCitation id="130F2A72C4031F56485EFB11DB52FB43" box="[522,605,1204,1230]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
Bc), ventrolateral margin of each lobe with dense stiff setae, ventromesial margin of each lobe armed with 1–4 very large, conical corneous spines (
|
||
<figureCitation id="130F2A72C4031F564EAFFB79D829FA93" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
D); mesial face (
|
||
<figureCitation id="130F2A72C4031F564BA9FAA1DB57FA93" box="[509,600,1284,1310]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="16" pageNumber="17">Fig. 13</figureCitation>
|
||
C) strongly convex, with row of tufts of short stiff setae ventrally, 2 or 3 rows of tufts of long stiff setae medially and dorsally and scattered small corneous spines dorsally. Propodus 1.3–1.4 length of carpus, very broad; dorsal margin with series of furrows producing row of lobes, lateral face of each lobe armed dorsodistally with strong corneous spine (
|
||
<figureCitation id="130F2A72C4031F564950FA01DA54FA33" box="[772,859,1444,1470]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
Aa), and dorsomesial surface of each lobe with 1–3 strong spines and dense setae (
|
||
<figureCitation id="130F2A72C4031F56494EFA69DA7FFA6B" box="[794,880,1484,1510]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
B); lateral face (
|
||
<figureCitation id="130F2A72C4031F564E79FA69DD8EFA6B" box="[1069,1153,1484,1510]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
A) with dorsal half bearing very deep longitudinal concavity (
|
||
<figureCitation id="130F2A72C4031F56491FFA51DAACF983" box="[843,931,1524,1550]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
Ab) with numerous very short, truncate, corneous spines often along short transverse elevation, separated by strong medial longitudinal elevation (
|
||
<figureCitation id="130F2A72C4031F564825F9E1DBCBF9D3" box="[625,708,1604,1630]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
Ac) armed with row of protuberances bearing 1–10 flattened, elongate rectangular corneous spines, from ventral 0.2–0.3 pronouncedly convex (
|
||
<figureCitation id="130F2A72C4031F564B27F931D8C4F923" box="[371,459,1684,1710]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
Ad, e) and just ventral of medial longitudinal elevation with row of protuberances (
|
||
<figureCitation id="130F2A72C4031F564B94F919DB19F95B" box="[448,534,1724,1750]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
Ad) each with marginal flattened, elongate rectangular corneous spines; ventral margin with series of deep furrows producing row of large lobes, ventromesial margin of each lobe (
|
||
<figureCitation id="130F2A72C4031F5648F7F8A9DBF8F8AB" box="[675,759,1804,1830]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
C) with 1–4 very large, conical corneous spines (
|
||
<figureCitation id="130F2A72C4031F564B45F891D865F8C3" box="[273,362,1844,1870]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="16" pageNumber="17">Fig. 14</figureCitation>
|
||
C), each furrow on ventral margin continuing to elongate transverse groove on lateral face (
|
||
<figureCitation id="130F2A72C4021F574BF1FEB9D8F1FEBB" box="[421,510,284,310]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="17" pageNumber="18">Fig. 14</figureCitation>
|
||
Ae), producing row of elongate lobes each armed with marginal flattened, elongate rectangular corneous spines and very strong ventrodistal corneous spine; mesial face (
|
||
<figureCitation id="130F2A72C4021F574BBCFEC9DB33FE0B" box="[488,572,364,390]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="17" pageNumber="18">Fig. 14</figureCitation>
|
||
B) strongly convex, with few rows of tufts of long stiff setae and dorsal scattered, small corneous spines, dorsodistal margin of mesial face armed with row of stiff setae and corneous spines. Carpus (
|
||
<figureCitation id="130F2A72C4021F574957FE19DA58FE5B" box="[771,855,444,470]" captionStart="FIGURE 13" captionStartId="23.[264,368,1775,1799]" captionTargetBox="[291,1277,319,1760]" captionTargetId="figure@23.[281,1306,314,1777]" captionTargetPageId="23" captionText="FIGURE 13. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. A, left third pereopod, whole. Dactyl of left third pereopod: B, lateral, a, dorsal rows of sharp corneous spines; b, dorsal deep longitudinal concavity; c, ventral area armed with truncate spines; C, mesial; D, ventromesial margin. Scale 1 mm." httpUri="https://zenodo.org/record/172742/files/figure.png" pageId="17" pageNumber="18">Fig. 13</figureCitation>
|
||
A) 0.8–0.9 length of merus; lateral face with 0–4 large protuberances each armed dorsally or ventrally, or both, with corneous spines. Armament and setation of merus and ischium similar to those of right third.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CFD91DA8AFDFB" blockId="17.[264,1323,284,1230]" pageId="17" pageNumber="18">
|
||
Sternite of third pereopods with anterior lobe (
|
||
<figureCitation id="130F2A72C4021F574920FD91DAB3FDC3" box="[884,956,564,590]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="17" pageNumber="18">Fig. 8</figureCitation>
|
||
F, G) rectangular, with 1 or 2 protrusions each bearing short transverse row of setae.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CFD21DC02FD4B" blockId="17.[264,1323,284,1230]" pageId="17" pageNumber="18">
|
||
Fourth pereopod (
|
||
<figureCitation id="130F2A72C4021F574841FD21DB50FD13" box="[533,607,644,670]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="17" pageNumber="18">Fig. 8</figureCitation>
|
||
E) semichelate; dactyl with 3–5 short corneous spines on lateral face ventrally; propodal rasp well developed; carpus with large dorsodistal spine.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CFD71DD6FFD63" blockId="17.[264,1323,284,1230]" box="[312,1120,724,750]" pageId="17" pageNumber="18">Fifth pereopod chelate; rasps of dactyl and propodus well developed.</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CFD59DD1BFC53" blockId="17.[264,1323,284,1230]" pageId="17" pageNumber="18">
|
||
<collectingCountry id="F3237667C4021F574B6CFD59D87BFC9B" box="[312,372,764,790]" name="Malta" pageId="17" pageNumber="18">Male</collectingCountry>
|
||
pleon (
|
||
<figureCitation id="130F2A72C4021F574B98FD59DB2FFC9B" box="[460,544,764,790]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="17" pageNumber="18">Fig. 14</figureCitation>
|
||
D) with second to fifth left pleopods, fringed with long setae; each with welldeveloped exopod; single, elongate fleshy membranous protuberance covered with long setae present between fourth and fifth pleopods. Female pleon (
|
||
<figureCitation id="130F2A72C4021F574E2DFCE9DDC0FCEB" box="[1145,1231,844,870]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="17" pageNumber="18">Fig. 14</figureCitation>
|
||
E) with second to fifth left pleopods, fringed with long setae; second to fourth large, triramous; fifth small, endopod vestigial; single, hookshaped fleshy membranous protuberance covered with long setae present between fourth and fifth pleopods.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CFC49DBA3FBA3" blockId="17.[264,1323,284,1230]" pageId="17" pageNumber="18">
|
||
Uropods (
|
||
<figureCitation id="130F2A72C4021F574BE4FC49DB07FB8B" box="[432,520,1004,1030]" captionStart="FIGURE 14" captionStartId="24.[264,368,1706,1730]" captionTargetBox="[307,1276,314,1670]" captionTargetId="figure@24.[289,1297,314,1697]" captionTargetPageId="24" captionText="FIGURE 14. Dardanus robustus, sp. nov.: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. Propodus of left third pereopod: A, lateral, a, dorsal row of large lobes, b, dorsal deep longitudinal concavity, c, medial elevation, d, ventral area with 1 – 2 irregular rows of protuberances, e, ventral row of lobes; B, dorsomesial portion; C, ventromesial margin. Left side of pleon: D, male; E, female. Scale 1 mm." httpUri="https://zenodo.org/record/172743/files/figure.png" pageId="17" pageNumber="18">Fig. 14</figureCitation>
|
||
D, E) markedly asymmetrical, left larger than right; endopods and exopods with welldeveloped rasps.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CFB99D889FB43" blockId="17.[264,1323,284,1230]" pageId="17" pageNumber="18">
|
||
Telson (
|
||
<figureCitation id="130F2A72C4021F574BCBFB99D8E1FBDB" box="[415,494,1084,1110]" captionStart="FIGURE 8" captionStartId="18.[264,367,1669,1693]" captionTargetBox="[297,1322,320,1652]" captionTargetId="figure@18.[264,1323,296,1661]" captionTargetPageId="18" captionText="FIGURE 8. Dardanus robustus, sp. nov. A – E, G – I: holotype, Ψ, SL 8.0 mm, Chichijima Island, Ogasawara, CBMZC 8702. F, paratype, ɗ, SL 6.1 mm, Tahiti, French Polynesia, USNM 1086587. A, shield and cephalic appendages, dorsal. B, ocular acicle and 1 – 4 segments and acicle of antennal peduncle, right, dorsal, setae omitted. Right third maxilliped: C, inner; D, ischium and basis, outer. E, chela and carpus of left forth pereopod, lateral, setae omitted. F, G, anterior lobe of sternite of third pereopods. Telson: H, dorsal; I, posterior lobes, ventral. Scale 1 mm." httpUri="https://zenodo.org/record/172737/files/figure.png" pageId="17" pageNumber="18">Fig. 8</figureCitation>
|
||
H, I) with lateral constrictions; marginal area partially calcified; posterior lobes separated by median cleft, left slightly larger than right, with 4–6 (right) or 5–7 (left) ventral corneous spines near terminal margin, terminal margins fringed with long setae.
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B5CFAA1DB17FA90" blockId="17.[264,1323,1284,1630]" box="[264,536,1284,1309]" pageId="17" pageNumber="18">
|
||
<emphasis id="B940EAE5C4021F574B5CFAA1DB17FA90" box="[264,536,1284,1309]" italics="true" pageId="17" pageNumber="18">
|
||
Color in life (
|
||
<figureCitation id="130F2A72C4021F574BFCFAA1D8F2FA90" box="[424,509,1284,1309]" captionStart="FIGURE 15" captionStartId="25.[264,368,1786,1810]" captionTargetBox="[264,1323,326,1762]" captionTargetId="figure@25.[264,1323,326,1762]" captionTargetPageId="25" captionText="FIGURE 15. Live coloration. A, Dardanus robustus, sp. nov.: holotype, ɗ, SL 8.0 mm, Chichijima Island, Ogasawara, photo by Hiroyuki Tachikawa, CBMZC 8702; B, Dardanus cf. longior: ɗ, SL 12.2 mm, Marquesas, French Polynesia, photo by Joseph Poupin, MNHN Pg 5907." httpUri="https://zenodo.org/record/172744/files/figure.png" pageId="17" pageNumber="18">Fig. 15</figureCitation>
|
||
A)
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CFA89DD5AF9D3" blockId="17.[264,1323,1284,1630]" pageId="17" pageNumber="18">Dorsal surface of shield pinkish, with mottled white and red, very dark purplish area, appearing almost black, present midanteriorly; bright red area present on either posterolateral side of this dark area. Ocular peduncles pinkish, gradually changed to yellow distally. Chelipeds and ambulatory pereopods generally reddish, or pinkish gray, with mottled white and red, setae black tipped with greenish yellow; chelipeds with carpi and meri bearing bright red splotches; ambulatory pereopods with carpi each bearing very dark purplish area, appearing almost black, propodi and meri each with faint central, transverse red band. Posterior carapace and pleon with red reticulations.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32E657CC4021F574B5CF931DA35F8AB" pageId="17" pageNumber="18" type="etymology">
|
||
<paragraph id="8B8B36F7C4021F574B5CF931D88AF920" blockId="17.[264,1323,1684,1830]" box="[264,389,1684,1709]" pageId="17" pageNumber="18">
|
||
<emphasis id="B940EAE5C4021F574B5CF931D88AF920" box="[264,389,1684,1709]" italics="true" pageId="17" pageNumber="18">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8B36F7C4021F574B6CF919DA35F8AB" blockId="17.[264,1323,1684,1830]" pageId="17" pageNumber="18">
|
||
From the Latin
|
||
<taxonomicName id="4C344D74C4021F574BA1F919DB56F958" box="[501,601,1724,1749]" class="Malacostraca" family="Diogenidae" genus="Dardanus" kingdom="Animalia" order="Decapoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="robustus">
|
||
<emphasis id="B940EAE5C4021F574BA1F919DB56F958" box="[501,601,1724,1749]" italics="true" pageId="17" pageNumber="18">robustus</emphasis>
|
||
</taxonomicName>
|
||
, meaning strong or stout, in reference to the morphology of the dactyl and the propodus of the left third pereopod in this species, which are very stout among the
|
||
<taxonomicName id="4C344D74C4021F574BDEF8A9DB65F8A8" box="[394,618,1804,1829]" class="Malacostraca" family="Diogenidae" genus="Dardanus" kingdom="Animalia" order="Decapoda" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="sanguinocarpus">
|
||
<emphasis id="B940EAE5C4021F574BDEF8A9DB65F8A8" box="[394,618,1804,1829]" italics="true" pageId="17" pageNumber="18">D. sanguinocarpus</emphasis>
|
||
</taxonomicName>
|
||
species complex.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |