214 lines
30 KiB
XML
214 lines
30 KiB
XML
<document id="226A00915D2EC537EBA21EFD15FF379B" ID-CLB-Dataset="46482" ID-DOI="10.11646/zootaxa.3764.3.3" ID-GBIF-Dataset="7efaa8aa-c1d7-4aad-8a01-7893447e9300" ID-ISSN="1175-5326" ID-Zenodo-Dep="252580" ID-ZooBank="F1B0E174-89C5-4A9E-B7DA-C5E27AF624D3" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460381803538" checkinUser="plazi" docAuthor="Komai, Tomoyuki & Tsuchida, Shinji" docDate="2014" docId="03EB595DFF94757CFF66F9AD4CADFEBF" docLanguage="en" docName="zt03764p316.pdf" docOrigin="Zootaxa 3764 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cyrtomaia micronesica Richer" docType="treatment" docVersion="9" lastPageNumber="308" masterDocId="FFD22125FF887562FFF1FFBD4D68FFA2" masterDocTitle="Deep-Sea decapod crustaceans (Caridea, Polychelida, Anomura and Brachyura) collected from the Nikko Seamounts, Mariana Arc, using a remotely operated vehicle “ Hyper-Dolphin ”" masterLastPageNumber="316" masterPageNumber="279" pageNumber="307" updateTime="1698296934161" updateUser="ExternalLinkService">
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<mods:titleInfo id="1663A84CA663A387BE8DD4C5AD4DF9FF">
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<mods:title id="70FE13659FE09A0B223230297E644BCF">Deep-Sea decapod crustaceans (Caridea, Polychelida, Anomura and Brachyura) collected from the Nikko Seamounts, Mariana Arc, using a remotely operated vehicle “ Hyper-Dolphin ”</mods:title>
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<mods:name id="84D23D052F7D56AF16D4FDC2973BDB47" type="personal">
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<mods:namePart id="DE81D45D0E456DD95D40BACA9EF608EC">Komai, Tomoyuki</mods:namePart>
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<mods:name id="C4EF61C3AFE0529A355F37D630A0B2DB" type="personal">
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<mods:namePart id="0EFC4DAB733903D087CDC740EF126488">Tsuchida, Shinji</mods:namePart>
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<mods:title id="4147274AE5319D2792FE454F00F18368">Zootaxa</mods:title>
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<mods:part id="479C354D6E6B1DB6C8C46BAF9D493B3F">
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<mods:date id="667FD70AD13F6BA145FFB5B8F5A3092B">2014</mods:date>
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<mods:number id="DD761B5432A5A52D894EBACDBF515E14">3764</mods:number>
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<mods:identifier id="D193631EB0EBFA29CD5049F699CF8DCC" type="DOI">10.11646/zootaxa.3764.3.3</mods:identifier>
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<treatment id="03EB595DFF94757CFF66F9AD4CADFEBF" ID-DOI="http://doi.org/10.5281/zenodo.6132369" ID-GBIF-Taxon="119414329" ID-Zenodo-Dep="6132369" LSID="urn:lsid:plazi:treatment:03EB595DFF94757CFF66F9AD4CADFEBF" httpUri="http://treatment.plazi.org/id/03EB595DFF94757CFF66F9AD4CADFEBF" lastPageId="30" lastPageNumber="308" pageId="28" pageNumber="307">
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<subSubSection id="C358BBC0FF94757EFF66F9AD4CE0F913" pageId="28" pageNumber="307" type="nomenclature">
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<paragraph id="8BFDE84BFF94757EFF66F9AD4E6BF98B" blockId="28.[151,771,1552,1613]" box="[151,771,1552,1577]" pageId="28" pageNumber="307">
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<emphasis id="B9363459FF94757EFF66F9AD4E6BF98B" bold="true" box="[151,771,1552,1577]" pageId="28" pageNumber="307">
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<taxonomicName id="4C4293C8FF94757EFF66F9AD4C93F98B" ID-CoL="6BXZ3" authority="Richer" authorityName="Richer" box="[151,507,1552,1577]" class="Malacostraca" family="Inachidae" genus="Cyrtomaia" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="307" phylum="Arthropoda" rank="species" species="micronesica">
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<emphasis id="B9363459FF94757EFF66F9AD4CCBF98A" bold="true" box="[151,419,1552,1576]" italics="true" pageId="28" pageNumber="307">Cyrtomaia micronesica</emphasis>
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Richer
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</taxonomicName>
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de Forges & Ng, 2007
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BFDE84BFF94757EFF66F9894CE3F9EF" blockId="28.[151,771,1552,1613]" box="[151,395,1588,1613]" pageId="28" pageNumber="307">
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(
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<figureCitation id="1379F4CEFF94757EFF6EF9894C4FF9EF" box="[159,295,1588,1613]" captionStart-0="FIGURE 22" captionStart-1="FIGURE 23" captionStart-2="FIGURE 24" captionStart-3="FIGURE 25" captionStartId-0="26.[151,250,1875,1897]" captionStartId-1="27.[151,250,1975,1997]" captionStartId-2="28.[151,250,1203,1225]" captionStartId-3="29.[151,250,1250,1272]" captionTargetBox-0="[185,1401,1023,1853]" captionTargetBox-1="[265,1326,193,1937]" captionTargetBox-2="[187,1400,193,1180]" captionTargetBox-3="[151,1436,373,1228]" captionTargetId-0="figure@26.[185,1402,1023,1853]" captionTargetId-1="figure@27.[265,1326,193,1938]" captionTargetId-2="figure@28.[187,1400,193,1181]" captionTargetId-3="figure@29.[151,1436,373,1229]" captionTargetPageId-0="26" captionTargetPageId-1="27" captionTargetPageId-2="28" captionTargetPageId-3="29" captionText-0="FIGURE 22. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2, entire animal in dorsal view (in preservative)." captionText-1="FIGURE 23. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2. A, carapace and cephalic appendages, dorsal view; B, anterior part of carapace and cephalic appendages, dorsal view." captionText-2="FIGURE 24. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2, anterior part of cephalothorax and appendages, anterior view." captionText-3="FIGURE 25. Cyrtomaia micronesica Richer de Forges & Ng, 2007, left chela. A, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2; B, male (39.0 x 43.5 mm), JAMSTEC 081529 - 1." httpUri-0="https://zenodo.org/record/252602/files/figure.png" httpUri-1="https://zenodo.org/record/252603/files/figure.png" httpUri-2="https://zenodo.org/record/252604/files/figure.png" httpUri-3="https://zenodo.org/record/252605/files/figure.png" pageId="28" pageNumber="307">Figs. 22–25</figureCitation>
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,
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<figureCitation id="1379F4CEFF94757EFEC3F9894CEBF9EF" box="[306,387,1588,1613]" captionStart="FIGURE 26. A – E" captionStartId="30.[151,250,1481,1503]" captionTargetBox="[162,1430,344,1455]" captionTargetId="figure@30.[151,1436,337,1460]" captionTargetPageId="30" captionText="FIGURE 26. A – E, Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2; F – I, Progeryon mus Ng & Guinot, 1999, male (27.2 × 34.3 mm), JAMSTEC 018539 - 1. A, basal segment of left antennal peduncle, anterior view; B, left first gonopod, lateral view; C, same, distal part, lateral view; D, same, mesial view; E, same, distal view; F, left first gonopod, ventral view; G, same, distal part, ventral view; H, same, dorsal (inner) view; I, left second gonopod, lateral view. Scale bars: 2 mm for A, B; 1 mm for C, D, F, I; 0.5 mm for E, G, H." httpUri="https://zenodo.org/record/252606/files/figure.png" pageId="28" pageNumber="307">26A–E</figureCitation>
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)
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</paragraph>
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<paragraph id="8BFDE84BFF94757EFF66F9C04CE0F913" blockId="28.[151,1436,1660,1713]" pageId="28" pageNumber="307">
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<taxonomicName id="4C4293C8FF94757EFF66F9C04CB8F930" authority="Richer" authorityName="Richer" box="[151,464,1660,1682]" class="Malacostraca" family="Inachidae" genus="Cyrtomaia" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="307" phylum="Arthropoda" rank="species" species="micronesica">
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<emphasis id="B9363459FF94757EFF66F9C04CEDF930" box="[151,389,1661,1682]" italics="true" pageId="28" pageNumber="307">Cyrtomaia micronesica</emphasis>
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Richer
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</taxonomicName>
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de Forges & Ng, 2007: 62, figs. 1–4, 5B, D [
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<typeStatus id="54F956E9FF94757EFC52F9C04EB9F930" box="[931,977,1661,1682]" pageId="28" pageNumber="307">type</typeStatus>
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locality: off Haputo,
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<collectingCountry id="F355A8DBFF94757EFB5EF9C14987F930" box="[1199,1263,1660,1682]" name="Guam" pageId="28" pageNumber="307">Guam</collectingCountry>
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,
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<quantity id="4CBA45AEFF94757EFB0BF9C14854F930" box="[1274,1340,1660,1682]" metricMagnitude="2" metricUnit="m" metricValue="2.7" pageId="28" pageNumber="307" unit="m" value="270.0">270 m</quantity>
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].—Ng
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<emphasis id="B9363459FF94757EFA7BF9C04D8AF913" italics="true" pageId="28" pageNumber="307">et al.</emphasis>
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2008: 111 (list).
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</paragraph>
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</subSubSection>
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<subSubSection id="C358BBC0FF94757EFF66F9604EBEF8C3" pageId="28" pageNumber="307" type="materials_examined">
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<paragraph id="8BFDE84BFF94757EFF66F9604823F89C" blockId="28.[151,1436,1757,1998]" pageId="28" pageNumber="307">
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<emphasis id="B9363459FF94757EFF66F9604C15F954" bold="true" box="[151,381,1757,1782]" pageId="28" pageNumber="307">Material examined</emphasis>
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. RV “Natsushima”, NT10-13 cruise, ROV “Hyper-Dolphin”, dive #1165, Northeast
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<taxonomicName id="4C4293C8FF94757EFAA7F96048F4F954" box="[1366,1436,1757,1782]" class="Malacostraca" family="Chirostylidae" genus="Eumunida" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="300" phylum="Arthropoda" rank="species" species="nikko" status="sp. nov.">Nikko</taxonomicName>
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Seamount,
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<geoCoordinate id="EE768E8CFF94757EFEE7F8BC4CC2F8B8" box="[278,426,1793,1818]" direction="north" orientation="latitude" pageId="28" pageNumber="307" precision="1" value="23.112467">23°06.748’N</geoCoordinate>
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,
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||
<geoCoordinate id="EE768E8CFF94757EFE46F8BC4F3EF8B8" box="[439,598,1793,1818]" direction="east" orientation="longitude" pageId="28" pageNumber="307" precision="1" value="142.35924">142°21.554’E</geoCoordinate>
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,
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<quantity id="4CBA45AEFF94757EFD92F8BC4FC5F8BB" box="[611,685,1793,1818]" metricMagnitude="2" metricUnit="m" metricValue="6.37" pageId="28" pageNumber="307" unit="m" value="637.0">637 m</quantity>
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,
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<date id="FFFCCE8BFF94757EFD4BF8BF4E39F8B8" box="[698,849,1793,1818]" pageId="28" pageNumber="307" value="2010-07-31">31 July 2010</date>
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, manipulator,
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<specimenCount id="9D4423C2FF94757EFC03F8BF4957F8B8" box="[1010,1087,1793,1818]" pageId="28" pageNumber="307" type="male">1 male</specimenCount>
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(39.0 ×
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||
<quantity id="4CBA45AEFF94757EFB53F8BC4863F8B8" box="[1186,1291,1793,1818]" metricMagnitude="-2" metricUnit="m" metricValue="4.35" pageId="28" pageNumber="307" unit="mm" value="43.5">43.5 mm</quantity>
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), JAMSTEC
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<date id="FFFCCE8BFF94757EFF66F8984D9DF89C" box="[151,245,1829,1854]" pageId="28" pageNumber="307" value="29-08-15">081529</date>
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-1; same dive,
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<geoCoordinate id="EE768E8CFF94757EFE61F8984F4CF89C" box="[400,548,1829,1854]" direction="north" orientation="latitude" pageId="28" pageNumber="307" precision="1" value="23.111816">23°06.709’N</geoCoordinate>
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,
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<geoCoordinate id="EE768E8CFF94757EFDDEF89B4FA7F89C" box="[559,719,1830,1854]" direction="east" orientation="longitude" pageId="28" pageNumber="307" precision="1" value="142.36455">142°21.873’E</geoCoordinate>
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,
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<quantity id="4CBA45AEFF94757EFD2BF8984E4BF89F" box="[730,803,1829,1854]" metricMagnitude="2" metricUnit="m" metricValue="5.529999999999999" pageId="28" pageNumber="307" unit="m" value="553.0">553 m</quantity>
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,
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<specimenCount id="9D4423C2FF94757EFCDEF89B4E12F89C" box="[815,890,1829,1854]" pageId="28" pageNumber="307" type="male">1 male</specimenCount>
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(42.5 ×
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<quantity id="4CBA45AEFF94757EFC28F8984929F89C" box="[985,1089,1829,1854]" metricMagnitude="-2" metricUnit="m" metricValue="5.05" pageId="28" pageNumber="307" unit="mm" value="50.5">50.5 mm</quantity>
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), JAMSTEC
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<date id="FFFCCE8BFF94757EFB29F898485AF89C" box="[1240,1330,1829,1854]" pageId="28" pageNumber="307" value="29-08-15">081529</date>
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-2.
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</paragraph>
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<paragraph id="8BFDE84BFF94757EFF36F8F44EBEF8C3" blockId="28.[151,1436,1757,1998]" box="[199,982,1865,1890]" pageId="28" pageNumber="307">
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||
<emphasis id="B9363459FF94757EFF36F8F44CFAF8C0" bold="true" box="[199,402,1865,1890]" pageId="28" pageNumber="307">Coloration in life</emphasis>
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. Dorsal side of body and appendages generally tan.
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</paragraph>
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</subSubSection>
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<subSubSection id="C358BBC0FF94757FFF36F8D04E17FF77" lastPageId="29" lastPageNumber="308" pageId="28" pageNumber="307" type="distribution">
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||
<paragraph id="8BFDE84BFF94757EFF36F8D04E3CF86C" blockId="28.[151,1436,1757,1998]" pageId="28" pageNumber="307">
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||
<emphasis id="B9363459FF94757EFF36F8D04C31F824" bold="true" box="[199,345,1901,1926]" pageId="28" pageNumber="307">Distribution</emphasis>
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. Previously known from
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<collectingCountry id="F355A8DBFF94757EFD85F8D34FD0F824" box="[628,696,1902,1926]" name="Guam" pageId="28" pageNumber="307">Guam</collectingCountry>
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and
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<collectingCountry id="F355A8DBFF94757EFD1FF8D04E47F824" box="[750,815,1901,1926]" name="Palau" pageId="28" pageNumber="307">Palau</collectingCountry>
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, at depths of
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<quantity id="4CBA45AEFF94757EFC30F8D0492BF827" box="[961,1091,1901,1926]" metricMagnitude="2" metricUnit="m" metricValue="4.05" metricValueMax="6.0" metricValueMin="2.1" pageId="28" pageNumber="307" unit="m" value="405.0" valueMax="600.0" valueMin="210.0">
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210–
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<specimenCount id="9D4423C2FF94757EFC0BF8D0492BF827" box="[1018,1091,1901,1926]" pageId="28" pageNumber="307" type="generic">600 m</specimenCount>
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</quantity>
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. The present specimens extend the geographical range of this rarely collected species to the
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<taxonomicName id="4C4293C8FF94757EFC92F82C4EC1F808" box="[867,937,1937,1962]" class="Malacostraca" family="Chirostylidae" genus="Eumunida" kingdom="Animalia" order="Decapoda" pageId="28" pageNumber="300" phylum="Arthropoda" rank="species" species="nikko" status="sp. nov.">Nikko</taxonomicName>
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Seamount, south of Ogasawara Islands, at depths of
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<quantity id="4CBA45AEFF94757EFEF4F8084CEFF86F" box="[261,391,1973,1998]" metricMagnitude="2" metricUnit="m" metricValue="5.95" metricValueMax="6.37" metricValueMin="5.529999999999999" pageId="28" pageNumber="307" unit="m" value="595.0" valueMax="637.0" valueMin="553.0">
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||
553–
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||
<specimenCount id="9D4423C2FF94757EFECCF8084CEFF86F" box="[317,391,1973,1998]" pageId="28" pageNumber="307" type="generic">637 m</specimenCount>
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||
</quantity>
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. New records for Japanese marine fauna.
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</paragraph>
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<paragraph id="8BFDE84BFF95757FFF36FF2A4E17FF77" blockId="29.[151,1437,151,320]" pageId="29" pageNumber="308">
|
||
<emphasis id="B9363459FF95757FFF36FF2A4C4CFF12" bold="true" box="[199,292,151,176]" pageId="29" pageNumber="308">Ecology</emphasis>
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. We often encountered this species during the dive, though only two specimens were collected. The individuals were found to be slowly wandering on rock substrates.
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</paragraph>
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</subSubSection>
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<subSubSection id="C358BBC0FF95757CFF36FF624CADFEBF" lastPageId="30" lastPageNumber="309" pageId="29" pageNumber="308" type="discussion">
|
||
<paragraph id="8BFDE84BFF95757FFF36FF624F2EFEE2" blockId="29.[151,1437,151,320]" pageId="29" pageNumber="308">
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<emphasis id="B9363459FF95757FFF36FF624C5CFF5A" bold="true" box="[199,308,223,248]" pageId="29" pageNumber="308">Remarks</emphasis>
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. The larger male differs from the smaller male in the more elongate chelipeds with more stout chelae; spines on segments are less strong and/or less acute in the larger specimen than in the smaller specimen. The variation seems to be size-related.
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</paragraph>
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<caption id="DF3DB8C3FF95757FFF66FB5F4FCAFAB9" httpUri="https://zenodo.org/record/252605/files/figure.png" pageId="29" pageNumber="308" targetBox="[151,1436,373,1228]" targetPageId="29">
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<paragraph id="8BFDE84BFF95757FFF66FB5F4FCAFAB9" blockId="29.[151,1436,1250,1307]" pageId="29" pageNumber="308">
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<emphasis id="B9363459FF95757FFF66FB5F4C71FB55" bold="true" box="[151,281,1250,1272]" pageId="29" pageNumber="308">FIGURE 25</emphasis>
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.
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<taxonomicName id="4C4293C8FF95757FFED4FB5E4F34FB5A" authority="Richer" authorityName="Richer" box="[293,604,1250,1272]" class="Malacostraca" family="Inachidae" genus="Cyrtomaia" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="308" phylum="Arthropoda" rank="species" species="micronesica">
|
||
<emphasis id="B9363459FF95757FFED4FB5E4F7BFB5A" box="[293,531,1251,1272]" italics="true" pageId="29" pageNumber="308">Cyrtomaia micronesica</emphasis>
|
||
Richer
|
||
</taxonomicName>
|
||
de Forges & Ng, 2007, left chela. A, male (42.5 × 50.5 mm), JAMSTEC 081529- 2; B, male (39.0 x 43.5 mm), JAMSTEC 081529-1.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFDE84BFF95757FFF36FAF64F08F86A" blockId="29.[151,1436,1355,2028]" pageId="29" pageNumber="308">
|
||
The present specimens agree generally with the original description of
|
||
<taxonomicName id="4C4293C8FF95757FFC2CFAF1498CFAC1" box="[989,1252,1356,1379]" class="Malacostraca" family="Inachidae" genus="Cyrtomaia" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="308" phylum="Arthropoda" rank="species" species="micronesica">
|
||
<emphasis id="B9363459FF95757FFC2CFAF1498CFAC1" box="[989,1252,1356,1379]" italics="true" pageId="29" pageNumber="308">Cyrtomaia micronesica</emphasis>
|
||
</taxonomicName>
|
||
in the following diagnostic characters: carapace surfaces finely granular, with small tubercles on branchial regions (
|
||
<figureCitation id="1379F4CEFF95757FFAD3FAD24810FA2A" box="[1314,1400,1391,1416]" captionStart="FIGURE 23" captionStartId="27.[151,250,1975,1997]" captionTargetBox="[265,1326,193,1937]" captionTargetId="figure@27.[265,1326,193,1938]" captionTargetPageId="27" captionText="FIGURE 23. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2. A, carapace and cephalic appendages, dorsal view; B, anterior part of carapace and cephalic appendages, dorsal view." httpUri="https://zenodo.org/record/252603/files/figure.png" pageId="29" pageNumber="308">Fig. 23</figureCitation>
|
||
A); carapace armature including pseudorostral spines distinctly longer than rostrum, very long, smooth, slightly divergent protogastric spines, tiny median gastric spine, strong, acute postocular spines, very small orbital intercalated spines, very small anterior branchial spines, and two cardiac spines reduced to small tubercles; epibranchial and posterior branchial spines reduced to minute tubercles, intestinal spine also reduced to very low protuberance (
|
||
<figureCitation id="1379F4CEFF95757FFECDF99E4CF4F99E" box="[316,412,1571,1596]" captionStart="FIGURE 23" captionStartId="27.[151,250,1975,1997]" captionTargetBox="[265,1326,193,1937]" captionTargetId="figure@27.[265,1326,193,1938]" captionTargetPageId="27" captionText="FIGURE 23. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2. A, carapace and cephalic appendages, dorsal view; B, anterior part of carapace and cephalic appendages, dorsal view." httpUri="https://zenodo.org/record/252603/files/figure.png" pageId="29" pageNumber="308">Figs. 23</figureCitation>
|
||
A, B, 24); blunt longitudinal ridge connecting orbital intercalated spine and protogastric spine present (
|
||
<figureCitation id="1379F4CEFF95757FFECBF9FA4CE6F9C2" box="[314,398,1607,1632]" captionStart="FIGURE 23" captionStartId="27.[151,250,1975,1997]" captionTargetBox="[265,1326,193,1937]" captionTargetId="figure@27.[265,1326,193,1938]" captionTargetPageId="27" captionText="FIGURE 23. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2. A, carapace and cephalic appendages, dorsal view; B, anterior part of carapace and cephalic appendages, dorsal view." httpUri="https://zenodo.org/record/252603/files/figure.png" pageId="29" pageNumber="308">Fig. 23</figureCitation>
|
||
B); eyestalk short, only reaching to orbital intercalated spine, with minute tubercle near base of cornea (
|
||
<figureCitation id="1379F4CEFF95757FFEE5F9D64C1BF926" box="[276,371,1643,1668]" captionStart="FIGURE 23" captionStartId="27.[151,250,1975,1997]" captionTargetBox="[265,1326,193,1937]" captionTargetId="figure@27.[265,1326,193,1938]" captionTargetPageId="27" captionText="FIGURE 23. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2. A, carapace and cephalic appendages, dorsal view; B, anterior part of carapace and cephalic appendages, dorsal view." httpUri="https://zenodo.org/record/252603/files/figure.png" pageId="29" pageNumber="308">Figs. 23</figureCitation>
|
||
B, 24); second pereopod longer than cheliped, merus bearing slender spines on anteroventral surface arranged in two rows (
|
||
<figureCitation id="1379F4CEFF95757FFE08F9324F39F90A" box="[505,593,1679,1704]" captionStart="FIGURE 22" captionStartId="26.[151,250,1875,1897]" captionTargetBox="[185,1401,1023,1853]" captionTargetId="figure@26.[185,1402,1023,1853]" captionTargetPageId="26" captionText="FIGURE 22. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2, entire animal in dorsal view (in preservative)." httpUri="https://zenodo.org/record/252602/files/figure.png" pageId="29" pageNumber="308">Fig. 22</figureCitation>
|
||
); third pereopod shorter than second pereopod, though similar in general armature (
|
||
<figureCitation id="1379F4CEFF95757FFEFBF90E4C36F96E" box="[266,350,1715,1740]" captionStart="FIGURE 22" captionStartId="26.[151,250,1875,1897]" captionTargetBox="[185,1401,1023,1853]" captionTargetId="figure@26.[185,1402,1023,1853]" captionTargetPageId="26" captionText="FIGURE 22. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2, entire animal in dorsal view (in preservative)." httpUri="https://zenodo.org/record/252602/files/figure.png" pageId="29" pageNumber="308">Fig. 22</figureCitation>
|
||
); fourth and fifth pereopods unarmed except for prominent dorsodistal spine on each merus (
|
||
<figureCitation id="1379F4CEFF95757FFA9FF90E4DDFF952" captionStart="FIGURE 22" captionStartId="26.[151,250,1875,1897]" captionTargetBox="[185,1401,1023,1853]" captionTargetId="figure@26.[185,1402,1023,1853]" captionTargetPageId="26" captionText="FIGURE 22. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2, entire animal in dorsal view (in preservative)." httpUri="https://zenodo.org/record/252602/files/figure.png" pageId="29" pageNumber="308">Fig. 22</figureCitation>
|
||
); and first abdominal somite with one small median tubercle (
|
||
<figureCitation id="1379F4CEFF95757FFC82F96A4EAEF952" box="[883,966,1751,1776]" captionStart="FIGURE 23" captionStartId="27.[151,250,1975,1997]" captionTargetBox="[265,1326,193,1937]" captionTargetId="figure@27.[265,1326,193,1938]" captionTargetPageId="27" captionText="FIGURE 23. Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2. A, carapace and cephalic appendages, dorsal view; B, anterior part of carapace and cephalic appendages, dorsal view." httpUri="https://zenodo.org/record/252603/files/figure.png" pageId="29" pageNumber="308">Fig. 23</figureCitation>
|
||
A). On the other hand, the cheliped of the
|
||
<typeStatus id="54F956E9FF95757FFF66F9464D91F8B6" box="[151,249,1787,1812]" pageId="29" pageNumber="308" type="holotype">holotype</typeStatus>
|
||
appears intermediate between the present specimens in the development of spines and the shape of the chela (cf. Richer de Forges & Ng 2007: fig. 4B, C;
|
||
<figureCitation id="1379F4CEFF95757FFD18F8A24E2EF89A" box="[745,838,1823,1848]" captionStart="FIGURE 25" captionStartId="29.[151,250,1250,1272]" captionTargetBox="[151,1436,373,1228]" captionTargetId="figure@29.[151,1436,373,1229]" captionTargetPageId="29" captionText="FIGURE 25. Cyrtomaia micronesica Richer de Forges & Ng, 2007, left chela. A, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2; B, male (39.0 x 43.5 mm), JAMSTEC 081529 - 1." httpUri="https://zenodo.org/record/252605/files/figure.png" pageId="29" pageNumber="308">Figs. 25</figureCitation>
|
||
A, B); the basal segment of the antennal peduncle is armed with three spines in the present specimens (
|
||
<figureCitation id="1379F4CEFF95757FFD2FF8FE4E21F8FE" box="[734,841,1859,1884]" captionStart="FIGURE 26. A – E" captionStartId="30.[151,250,1481,1503]" captionTargetBox="[162,1430,344,1455]" captionTargetId="figure@30.[151,1436,337,1460]" captionTargetPageId="30" captionText="FIGURE 26. A – E, Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2; F – I, Progeryon mus Ng & Guinot, 1999, male (27.2 × 34.3 mm), JAMSTEC 018539 - 1. A, basal segment of left antennal peduncle, anterior view; B, left first gonopod, lateral view; C, same, distal part, lateral view; D, same, mesial view; E, same, distal view; F, left first gonopod, ventral view; G, same, distal part, ventral view; H, same, dorsal (inner) view; I, left second gonopod, lateral view. Scale bars: 2 mm for A, B; 1 mm for C, D, F, I; 0.5 mm for E, G, H." httpUri="https://zenodo.org/record/252606/files/figure.png" pageId="29" pageNumber="308">Fig. 26A</figureCitation>
|
||
), rather than four in the
|
||
<typeStatus id="54F956E9FF95757FFB96F8F949FFF8FE" box="[1127,1175,1860,1884]" pageId="29" pageNumber="308">type</typeStatus>
|
||
description. Richer de Forges & Ng (2007) cited the length of the cheliped in differentiating
|
||
<taxonomicName id="4C4293C8FF95757FFC32F8D54906F8DD" box="[963,1134,1896,1919]" class="Malacostraca" family="Inachidae" genus="Cyrtomaia" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="308" phylum="Arthropoda" rank="species" species="micronesica">
|
||
<emphasis id="B9363459FF95757FFC32F8D54906F8DD" box="[963,1134,1896,1919]" italics="true" pageId="29" pageNumber="308">C. micronesica</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4293C8FF95757FFB5BF8D54810F822" authority="Richer" authorityName="Richer" box="[1194,1400,1895,1920]" class="Malacostraca" family="Inachidae" genus="Cyrtomaia" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="308" phylum="Arthropoda" rank="species" species="cornuta">
|
||
<emphasis id="B9363459FF95757FFB5BF8D5484CF8DD" box="[1194,1316,1896,1919]" italics="true" pageId="29" pageNumber="308">C. cornuta</emphasis>
|
||
Richer
|
||
</taxonomicName>
|
||
de Forges & Guinot, 1988, but the examination of the present specimens shows that the length of the cheliped increases with growth in
|
||
<taxonomicName id="4C4293C8FF95757FFE41F80D4F31F865" box="[432,601,1968,1991]" class="Malacostraca" family="Inachidae" genus="Cyrtomaia" kingdom="Animalia" order="Decapoda" pageId="29" pageNumber="308" phylum="Arthropoda" rank="species" species="micronesica">
|
||
<emphasis id="B9363459FF95757FFE41F80D4F31F865" box="[432,601,1968,1991]" italics="true" pageId="29" pageNumber="308">C. micronesica</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFDE84BFF95757CFF36F86E4CADFEBF" blockId="29.[151,1436,1355,2028]" lastBlockId="30.[151,1436,151,285]" lastPageId="30" lastPageNumber="309" pageId="29" pageNumber="308">
|
||
Although the male first gonopod of the present specimens (
|
||
<figureCitation id="1379F4CEFF95757FFC9AF86E4E98F84E" box="[875,1008,2003,2028]" captionStart="FIGURE 26. A – E" captionStartId="30.[151,250,1481,1503]" captionTargetBox="[162,1430,344,1455]" captionTargetId="figure@30.[151,1436,337,1460]" captionTargetPageId="30" captionText="FIGURE 26. A – E, Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2; F – I, Progeryon mus Ng & Guinot, 1999, male (27.2 × 34.3 mm), JAMSTEC 018539 - 1. A, basal segment of left antennal peduncle, anterior view; B, left first gonopod, lateral view; C, same, distal part, lateral view; D, same, mesial view; E, same, distal view; F, left first gonopod, ventral view; G, same, distal part, ventral view; H, same, dorsal (inner) view; I, left second gonopod, lateral view. Scale bars: 2 mm for A, B; 1 mm for C, D, F, I; 0.5 mm for E, G, H." httpUri="https://zenodo.org/record/252606/files/figure.png" pageId="29" pageNumber="308">Fig. 26B–E</figureCitation>
|
||
) agrees well with the figure provided by Richer de Forges & Ng (2007), the original description of the distal part of the male first gonopod may be misleading. The distal part of the male first gonopod of this species is actually flattened, forming a rounded apex in the distal view (
|
||
<figureCitation id="1379F4CEFF96757CFEBBFF624CD8FF5A" box="[330,432,223,248]" captionStart="FIGURE 26. A – E" captionStartId="30.[151,250,1481,1503]" captionTargetBox="[162,1430,344,1455]" captionTargetId="figure@30.[151,1436,337,1460]" captionTargetPageId="30" captionText="FIGURE 26. A – E, Cyrtomaia micronesica Richer de Forges & Ng, 2007, male (42.5 × 50.5 mm), JAMSTEC 081529 - 2; F – I, Progeryon mus Ng & Guinot, 1999, male (27.2 × 34.3 mm), JAMSTEC 018539 - 1. A, basal segment of left antennal peduncle, anterior view; B, left first gonopod, lateral view; C, same, distal part, lateral view; D, same, mesial view; E, same, distal view; F, left first gonopod, ventral view; G, same, distal part, ventral view; H, same, dorsal (inner) view; I, left second gonopod, lateral view. Scale bars: 2 mm for A, B; 1 mm for C, D, F, I; 0.5 mm for E, G, H." httpUri="https://zenodo.org/record/252606/files/figure.png" pageId="30" pageNumber="309">Fig. 26E</figureCitation>
|
||
); the acuteness of the tip mentioned in the original description actually reflects the strong degree of the compression.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |