292 lines
35 KiB
XML
292 lines
35 KiB
XML
<document id="F9B3CAC788E03073B9A65D34561DECFE" ID-CLB-Dataset="45404" ID-DOI="10.11646/zootaxa.3821.3.7" ID-GBIF-Dataset="d5930a55-9c03-4b5e-abde-4a88280eaf1b" ID-ISSN="1175-5326" ID-Zenodo-Dep="226237" ID-ZooBank="676514EE-83EA-4DC7-B5F2-9B4DBF2E2ED4" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460441935430" checkinUser="plazi" docAuthor="Ahyong, Shane T." docDate="2014" docId="6F1487E5FFE3FFCBBE93F8BD4829FB3D" docLanguage="en" docName="zt03821p390.pdf" docOrigin="Zootaxa 3821 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cymonomus mainbaza Ahyong, 2014, sp. nov." docType="treatment" docVersion="8" lastPageNumber="387" masterDocId="932DFF9DFFE3FFC8BE04FF9E4C4BFFF9" masterDocTitle="Cymonomid crabs of the MAINBAZA Expedition (Decapoda: Brachyura)" masterLastPageNumber="390" masterPageNumber="384" pageNumber="384" updateTime="1698332971522" updateUser="ExternalLinkService">
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<mods:titleInfo id="55709800A42E073318FCA50DBC1D792F">
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<mods:title id="A8405128CBD152CE0F27408F59A66578">Cymonomid crabs of the MAINBAZA Expedition (Decapoda: Brachyura)</mods:title>
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</mods:titleInfo>
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<mods:name id="2512328E5911744DA519932A78F02D81" type="personal">
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<mods:namePart id="F3EC62312202675197EB8B465B96BBF9">Ahyong, Shane T.</mods:namePart>
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<mods:title id="4832C43588D34070AC798B7B57447294">Zootaxa</mods:title>
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<mods:part id="36D7B575512D3E38C91B646ECC62F374">
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<mods:date id="3E1AD981962070A8405CA81984B40B93">2014</mods:date>
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<mods:number id="3B78C69A76D4DF399F473F4C0CD515F3">3821</mods:number>
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<treatment id="6F1487E5FFE3FFCBBE93F8BD4829FB3D" ID-DOI="http://doi.org/10.5281/zenodo.6123470" ID-GBIF-Taxon="119508124" ID-Zenodo-Dep="6123470" LSID="urn:lsid:plazi:treatment:6F1487E5FFE3FFCBBE93F8BD4829FB3D" httpUri="http://treatment.plazi.org/id/6F1487E5FFE3FFCBBE93F8BD4829FB3D" lastPageId="3" lastPageNumber="387" pageId="0" pageNumber="384">
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<subSubSection id="AFA76578FFE3FFC8BE93F8BD4D4CF8A6" pageId="0" pageNumber="384" type="nomenclature">
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<paragraph id="E70236F3FFE3FFC8BE93F8BD4DB4F8C2" blockId="0.[151,511,1826,1887]" box="[151,511,1826,1851]" pageId="0" pageNumber="384">
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<heading id="BC4A819FFFE3FFC8BE93F8BD4DB4F8C2" bold="true" box="[151,511,1826,1851]" fontSize="10" level="2" pageId="0" pageNumber="384" reason="2">
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<emphasis id="D5C9EAE1FFE3FFC8BE93F8BD4DB4F8C2" bold="true" box="[151,511,1826,1851]" pageId="0" pageNumber="384">
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<taxonomicName id="20BD4D70FFE3FFC8BE93F8BD4DD5F8C2" ID-CoL="337VN" box="[151,414,1826,1851]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="0" pageNumber="384" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
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<emphasis id="D5C9EAE1FFE3FFC8BE93F8BD4DD5F8C2" bold="true" box="[151,414,1826,1851]" italics="true" pageId="0" pageNumber="384">Cymonomus mainbaza</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="CEFA579AFFE3FFC8BFA1F8BC4DB4F8C2" box="[421,511,1826,1851]" pageId="0" pageNumber="384" 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="E70236F3FFE3FFC8BE93F8D84D4CF8A6" blockId="0.[151,511,1826,1887]" box="[151,263,1862,1887]" pageId="0" pageNumber="384">
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(
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<figureCitation id="7F862A76FFE3FFC8BE9BF8D84CA9F8A6" box="[159,226,1862,1887]" captionStart="FIGURE 1" captionStartId="1.[151,250,1952,1974]" captionTargetBox="[154,1426,382,1917]" captionTargetId="figure@1.[151,1436,375,1928]" captionTargetPageId="1" captionText="FIGURE 1. Cymonomus mainbaza sp. nov., female holotype, cl 5.9 mm, pcl 5.5 mm, cw 6.3 mm, CP 3140 (MNHN-IU- 2013 - 11302). A, dorsal habitus; B, anterior carapace; C, right basal antennal spine; D, right maxilliped 3; E, sternite 3; F, abdominal somites 4, 5 and pleotelson; G, right pereopod 4 dactylus. Scale: A, F = 2.0 mm; C – E = 1.0 mm; G = 0.5 mm." httpUri="https://zenodo.org/record/226238/files/figure.png" pageId="0" pageNumber="384">Fig. 1</figureCitation>
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,
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<figureCitation id="7F862A76FFE3FFC8BEEBF8D94CB5F8A6" box="[239,254,1863,1887]" captionStart="FIGURE 2" captionStartId="2.[151,250,809,831]" captionTargetBox="[340,1246,181,787]" captionTargetId="figure@2.[340,1247,181,788]" captionTargetPageId="2" captionText="FIGURE 2. Cymonomus mainbaza sp. nov., female holotype, cl 5.9 mm, pcl 5.5 mm, cw 6.3 mm, CP 3140 (MNHN-IU- 2013 - 11302). Photo: T. Y. Chan." httpUri="https://zenodo.org/record/226239/files/figure.png" pageId="0" pageNumber="384">2</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="AFA76578FFE3FFC9BE93F8104806FEB9" lastPageId="1" lastPageNumber="385" pageId="0" pageNumber="384" type="materials_examined">
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<paragraph id="E70236F3FFE3FFC8BE93F8104F2AF816" blockId="0.[151,1436,1934,2031]" pageId="0" pageNumber="384">
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<emphasis id="D5C9EAE1FFE3FFC8BE93F8104D03F85E" bold="true" box="[151,328,1934,1959]" pageId="0" pageNumber="384">
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<typeStatus id="38068851FFE3FFC8BE93F8104C99F85E" box="[151,210,1934,1959]" pageId="0" pageNumber="384">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="38068851FFE3FFC8BF55F8114DA2F85E" box="[337,489,1935,1959]" pageId="0" pageNumber="384" type="holotype">HOLOTYPE</typeStatus>
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: MNHN-IU-2013-11302, ovigerous female (cl
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<quantity id="20459B16FFE3FFC8BA0EF810482EF85F" box="[1034,1125,1934,1959]" metricMagnitude="-3" metricUnit="m" metricValue="5.9" pageId="0" pageNumber="384" unit="mm" value="5.9">5.9 mm</quantity>
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, pcl
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<quantity id="20459B16FFE3FFC8BA9BF81048B1F85F" box="[1183,1274,1934,1959]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="0" pageNumber="384" unit="mm" value="5.5">5.5 mm</quantity>
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, cw
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<quantity id="20459B16FFE3FFC8BB37F81049DBF85E" box="[1331,1424,1934,1959]" metricMagnitude="-3" metricUnit="m" metricValue="6.3" pageId="0" pageNumber="384" unit="mm" value="6.3">6.3 mm</quantity>
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),
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<collectingCountry id="9FAA7663FFE3FFC8BE93F82C4D60F832" box="[151,299,1970,1995]" name="Mozambique" pageId="0" pageNumber="384">Mozambique</collectingCountry>
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Channel, 23°31.94–32.66’S, 36°02.64–02.00’E,
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<quantity id="20459B16FFE3FFC8BD56F82C4F98F833" box="[850,979,1970,1995]" metricMagnitude="2" metricUnit="m" metricValue="8.92" metricValueMax="8.98" metricValueMin="8.86" pageId="0" pageNumber="384" unit="m" value="892.0" valueMax="898.0" valueMin="886.0">886–898 m</quantity>
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, shrimp trawl, B.
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<collectingCountry id="9FAA7663FFE3FFC8BA90F82D48E7F832" box="[1172,1196,1971,1995]" name="Iceland" pageId="0" pageNumber="384">O</collectingCountry>
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.
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<emphasis id="D5C9EAE1FFE3FFC8BAB2F82D4926F833" box="[1206,1389,1971,1995]" italics="true" pageId="0" pageNumber="384">Vizconde de Eza</emphasis>
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, stn CP3140, coll. B. Richer de Forges & L. Corbari,
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<date id="93031033FFE3FFC8BCB9F8494F16F816" box="[701,861,2006,2031]" pageId="0" pageNumber="384" value="2009-04-11">11 April 2009</date>
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.
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</paragraph>
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<paragraph id="E70236F3FFE2FFC9BEC3FF064806FEB9" blockId="1.[151,1436,151,320]" pageId="1" pageNumber="385">
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<typeStatus id="38068851FFE2FFC9BEC3FF064D2DFF49" box="[199,358,152,176]" pageId="1" pageNumber="385" type="paratype">PARATYPES</typeStatus>
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: AM P92553, ovigerous female
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<typeStatus id="38068851FFE2FFC9BCDAFF064F75FF49" box="[734,830,152,176]" pageId="1" pageNumber="385" type="paratype">paratype</typeStatus>
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(cl
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<quantity id="20459B16FFE2FFC9BD6BFF064F82FF56" box="[879,969,152,176]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" pageId="1" pageNumber="385" unit="mm" value="4.9">4.9 mm</quantity>
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, pcl
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<quantity id="20459B16FFE2FFC9BA07FF094815FF56" box="[1027,1118,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="4.6" pageId="1" pageNumber="385" unit="mm" value="4.6">4.6 mm</quantity>
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, cw
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<quantity id="20459B16FFE2FFC9BA92FF0948B8FF49" box="[1174,1267,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="1" pageNumber="385" unit="mm" value="5.3">5.3 mm</quantity>
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),
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<collectingCountry id="9FAA7663FFE2FFC9BB0CFF0949D7FF49" box="[1288,1436,151,176]" name="Mozambique" pageId="1" pageNumber="385">Mozambique</collectingCountry>
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Channel, 25°59.02–58.35’S, 34°45.94–47.02’E,
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<quantity id="20459B16FFE2FFC9BCB2FF224F7CFF2D" box="[694,823,188,213]" metricMagnitude="2" metricUnit="m" metricValue="9.504999999999999" metricValueMax="9.52" metricValueMin="9.49" pageId="1" pageNumber="385" unit="m" value="950.5" valueMax="952.0" valueMin="949.0">949–952 m</quantity>
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, shrimp trawl, B.
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<collectingCountry id="9FAA7663FFE2FFC9BDF2FF224845FF2D" box="[1014,1038,188,212]" name="Iceland" pageId="1" pageNumber="385">O</collectingCountry>
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.
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<emphasis id="D5C9EAE1FFE2FFC9BA1DFF224884FF2D" box="[1049,1231,188,212]" italics="true" pageId="1" pageNumber="385">Vizconde de Eza</emphasis>
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, stn CP3170, coll. B. Richer de Forges & L. Corbari,
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<date id="93031033FFE2FFC9BC2AFF414E98FF01" box="[558,723,223,248]" pageId="1" pageNumber="385" value="2009-04-16">16 April 2009</date>
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; MNHN-IU-2013-11303, female
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<typeStatus id="38068851FFE2FFC9BA50FF7E48FFFF01" box="[1108,1204,224,248]" pageId="1" pageNumber="385" type="paratype">paratype</typeStatus>
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(cl
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<quantity id="20459B16FFE2FFC9BAE1FF414974FF0E" box="[1253,1343,223,248]" metricMagnitude="-3" metricUnit="m" metricValue="5.4" pageId="1" pageNumber="385" unit="mm" value="5.4">5.4 mm</quantity>
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, pcl
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<quantity id="20459B16FFE2FFC9BB7DFF7E4C8EFEE5" metricMagnitude="-3" metricUnit="m" metricValue="4.9" pageId="1" pageNumber="385" unit="mm" value="4.9">4.9 mm</quantity>
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, cw
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<quantity id="20459B16FFE2FFC9BF0CFE9A4D21FEE5" box="[264,362,260,285]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="1" pageNumber="385" unit="mm" value="5.7">5.7 mm</quantity>
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),
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<collectingCountry id="9FAA7663FFE2FFC9BF81FE9A4E52FEE4" box="[389,537,260,285]" name="Mozambique" pageId="1" pageNumber="385">Mozambique</collectingCountry>
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Channel, 23°33.51–35.21’S, 36°07.27–05.88’E,
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<quantity id="20459B16FFE2FFC9BA64FE9A494FFEE5" box="[1120,1284,260,285]" metricMagnitude="3" metricUnit="m" metricValue="1.1435" metricValueMax="1.1949999999999998" metricValueMin="1.092" pageId="1" pageNumber="385" unit="m" value="1143.5" valueMax="1195.0" valueMin="1092.0">1092–1195 m</quantity>
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, trawl, B.
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<collectingCountry id="9FAA7663FFE2FFC9BB84FE9A49D3FEE5" box="[1408,1432,260,284]" name="Iceland" pageId="1" pageNumber="385">O</collectingCountry>
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.
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<emphasis id="D5C9EAE1FFE2FFC9BE93FEB64D05FEB9" box="[151,334,296,320]" italics="true" pageId="1" pageNumber="385">Vizconde de Eza</emphasis>
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, stn CP3139, coll. B. Richer de Forges & L. Corbari,
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<date id="93031033FFE2FFC9BDAEFEB64801FEB9" box="[938,1098,295,320]" pageId="1" pageNumber="385" value="2009-04-11">11 April 2009</date>
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.
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</paragraph>
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</subSubSection>
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<caption id="B3C2667BFFE2FFC9BE93F83E48B8F80D" httpUri="https://zenodo.org/record/226238/files/figure.png" pageId="1" pageNumber="385" targetBox="[154,1426,382,1917]" targetPageId="1">
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<paragraph id="E70236F3FFE2FFC9BE93F83E48B8F80D" blockId="1.[151,1436,1952,2036]" pageId="1" pageNumber="385">
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<emphasis id="D5C9EAE1FFE2FFC9BE93F83E4D46F84C" bold="true" box="[151,269,1952,1974]" pageId="1" pageNumber="385">FIGURE 1</emphasis>
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.
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<taxonomicName id="20BD4D70FFE2FFC9BF1DF83F4E4BF84F" box="[281,512,1952,1974]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="385" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
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<emphasis id="D5C9EAE1FFE2FFC9BF1DF83F4E4BF84F" box="[281,512,1952,1974]" italics="true" pageId="1" pageNumber="385">Cymonomus mainbaza</emphasis>
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</taxonomicName>
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<emphasis id="D5C9EAE1FFE2FFC9BC02F83F4E1CF84F" bold="true" box="[518,599,1953,1974]" pageId="1" pageNumber="385">
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<taxonomicNameLabel id="CEFA579AFFE2FFC9BC02F83F4E1CF84F" box="[518,599,1953,1974]" pageId="1" pageNumber="385" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, female holotype, cl 5.9 mm, pcl 5.5 mm, cw 6.3 mm, CP3140 (MNHN-IU-2013- 11302). A, dorsal habitus; B, anterior carapace; C, right basal antennal spine; D, right maxilliped 3; E, sternite 3; F, abdominal somites 4, 5 and pleotelson; G, right pereopod 4 dactylus. Scale: A, F = 2.0 mm; C–E = 1.0 mm; G = 0.5 mm.
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</paragraph>
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</caption>
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<caption id="B3C2667BFFE1FFCABE93FCB74DD4FCA7" httpUri="https://zenodo.org/record/226239/files/figure.png" pageId="2" pageNumber="386" targetBox="[340,1246,181,787]" targetPageId="2">
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<paragraph id="E70236F3FFE1FFCABE93FCB74DD4FCA7" blockId="2.[151,1436,809,862]" pageId="2" pageNumber="386">
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<emphasis id="D5C9EAE1FFE1FFCABE93FCB74D46FCC7" bold="true" box="[151,269,809,831]" pageId="2" pageNumber="386">FIGURE 2</emphasis>
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.
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<taxonomicName id="20BD4D70FFE1FFCABF1DFCB44E4BFCC6" box="[281,512,809,831]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="386" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
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<emphasis id="D5C9EAE1FFE1FFCABF1DFCB44E4BFCC6" box="[281,512,809,831]" italics="true" pageId="2" pageNumber="386">Cymonomus mainbaza</emphasis>
|
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</taxonomicName>
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<emphasis id="D5C9EAE1FFE1FFCABC02FCB74E1CFCC7" bold="true" box="[518,599,809,830]" pageId="2" pageNumber="386">
|
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<taxonomicNameLabel id="CEFA579AFFE1FFCABC02FCB74E1CFCC7" box="[518,599,809,830]" pageId="2" pageNumber="386" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, female holotype, cl 5.9 mm, pcl 5.5 mm, cw 6.3 mm, CP3140 (MNHN-IU-2013- 11302). Photo: T.Y. Chan.
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</paragraph>
|
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</caption>
|
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<subSubSection id="AFA76578FFE1FFCABEC3FC1A4E19FB8A" pageId="2" pageNumber="386" type="diagnosis">
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<paragraph id="E70236F3FFE1FFCABEC3FC1A4E19FB8A" blockId="2.[151,1437,900,2033]" pageId="2" pageNumber="386">
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<emphasis id="D5C9EAE1FFE1FFCABEC3FC1A4D71FC64" bold="true" box="[199,314,900,925]" pageId="2" pageNumber="386">Diagnosis</emphasis>
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. Carapace dorsal surface minutely granulate; cervical groove cervical groove shallow, weakly defined; fronto-orbital margin advanced slightly beyond anterolateral margins; lateral frontal projections slender, elongated, markedly longer than rostrum. Rostrum short, triangular, length about one-fourth length of eyestalks. Eyestalks distinctly divergent, immovably fused to carapace below rostral base. Maxilliped 3 exopod not overreaching apex of endopod merus. Pereopods finely and evenly granular, not serrated. Pereopod 3 merus slightly longer than pcl. Pereopod 5 merus, when folded against carapace, reaching anteriorly slightly beyond midlength of carapace. Abdomen of 6 free segments.
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</paragraph>
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</subSubSection>
|
||
<subSubSection id="AFA76578FFE1FFCBBEC3FBE04E33FDEE" lastPageId="3" lastPageNumber="387" pageId="2" pageNumber="386" type="description">
|
||
<paragraph id="E70236F3FFE1FFCABEC3FBE04CBDF9BA" blockId="2.[151,1437,900,2033]" pageId="2" pageNumber="386">
|
||
<emphasis id="D5C9EAE1FFE1FFCABEC3FBE04D1AFB6E" bold="true" box="[199,337,1150,1175]" pageId="2" pageNumber="386">Description</emphasis>
|
||
. Carapace quadrate, almost square, lateral margins slightly divergent posteriorly; regions and cervical groove shallow, weakly defined; short, slender anterolateral spine and smaller anterolaterally-directed spine on lateral margin behind anterolateral spine; lower pterygostomian region swollen; anterior and anterolateral surfaces with long, fine setae, other surfaces almost glabrous. Dorsal and lateral surfaces covered with minute granules, granules becoming acute and slightly more elongated anterolaterally. Fronto-orbital margin (excluding rostrum and lateral projections) advanced slightly beyond anterolateral margins; slightly exceeding half anterior carapace width; lateral frontal projections slender, elongated, situated below plane of rostrum, laterally spinulate, with acute apices, longer than rostrum. Rostrum short, 0.06–0.07 pcl; length about one-fourth length of eyestalks; triangular, tapering to acute apex, minutely granular laterally and dorsally. Eyestalks distinctly divergent, ventrally flattened, immovably fused to carapace below rostral base; not reaching anteriorly to end of antennular peduncle article 1; dorsally granular, margins spinulate; cornea apparently vestigial, not pigmented. Epistome smooth except for small cluster of granules at base of rostrum and mesial to base of antennules; small spine mesial to base of antenna.
|
||
</paragraph>
|
||
<paragraph id="E70236F3FFE1FFCABEC3F9D04F9EF972" blockId="2.[151,1437,900,2033]" pageId="2" pageNumber="386">Antennular peduncle 0.90 pcl; article 1 and 3 smooth; article 2 minutely granular. Basal antennal article fused to epistome; articles 2–4 irregularly granular or spinular; article 5 smooth.</paragraph>
|
||
<paragraph id="E70236F3FFE1FFCABEC3F9084814F8C4" blockId="2.[151,1437,900,2033]" pageId="2" pageNumber="386">Maxilliped 3 ischiobasis subquadrate, surface sparsely granular, lateral margin acutely granular or weakly spinular; shallow longitudinal sublateral groove; ischium and basis demarcated by faint groove. Merus slightly shorter than ischiobasis, about 2.5 times longer than wide (excluding spines); gently tapering distally to rounded apex; surface granular and spinulate; margins bluntly spinulate. Propodus and carpus sparsely spinulate. Dactylus conical, unarmed. Exopod granular, distally reaching as far as apex of endopod merus.</paragraph>
|
||
<paragraph id="E70236F3FFE1FFCABEC3F8D64FB0F809" blockId="2.[151,1437,900,2033]" pageId="2" pageNumber="386">Chelipeds (pereopod 1) equal in size and ornamentation, sparsely setose. Merus finely granular. Carpus finely granular, dorsal margin with prominent spine and elongated granules. Palm surfaces with fine granules and few scattered acute granules or small spines, especially along flexor and extensor margins. Dactylus longer than upper palm length; with small proximal dorsal spine and granules; with faint longitudinal carina on outer surface, occlusal surfaces of dactylus and pollex crenulate, without gape when closed.</paragraph>
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FF094ED5FEE5" blockId="3.[151,1437,151,1221]" pageId="3" pageNumber="387">Pereopod 2 and 3 long, slender, sparsely setose, almost glabrous; all segments except dactylus finely, evenly granular, without spines or serrations; dactylus broadly curved, smooth, with longitudinal rib. Pereopod 3 longest, merus longer than pcl (1.06–1.15 pcl), as long as or slightly longer than cl (1.00–1.07 cl); dactylus slightly shorter than combined length of propodus and carpus.</paragraph>
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FEB94877FE7E" blockId="3.[151,1437,151,1221]" pageId="3" pageNumber="387">Pereopod 4 and 5 finely granular, glabrous; longer than pereopod 3 merus; dactyli markedly shorter than propodi, falcate, apex corneous, 4 obliquely inclined, corneous spines on flexor margin. Pereopod 5 merus, when folded against carapace, reaching anteriorly slightly beyond midlength of carapace.</paragraph>
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FE0A49C4FE54" blockId="3.[151,1437,151,1221]" box="[199,1423,404,429]" pageId="3" pageNumber="387">Thoracic sternites 3 and 4 granular; sternite 3 pentagonal, lateral margins subparallel; 1.4 times wider than long.</paragraph>
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FE294E33FDEE" blockId="3.[151,1437,151,1221]" pageId="3" pageNumber="387">
|
||
Female abdomen with 6 free segments (somites 1–5, pleotelson); surface granular, coarsest on somites 2 and 3; pleotelson subtriangular, margins sinuous, width about 1.8 times length, without any trace of demarcation between somite 6 and telson. Egg diameter
|
||
<quantity id="20459B16FFE0FFCBBC1FFD9E4E3FFDEE" box="[539,628,512,536]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="3" pageNumber="387" unit="mm" value="1.1">1.1 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AFA76578FFE0FFCBBEC3FDBA4D58FD99" pageId="3" pageNumber="387" type="etymology">
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FDBA4D58FD99" blockId="3.[151,1437,151,1221]" pageId="3" pageNumber="387">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBEC3FDBA4D0DFDC4" bold="true" box="[199,326,548,573]" pageId="3" pageNumber="387">Etymology</emphasis>
|
||
. Named after the expedition during which the
|
||
<typeStatus id="38068851FFE0FFCBBD7CFDBB4FE3FDC4" box="[888,936,549,573]" pageId="3" pageNumber="387">type</typeStatus>
|
||
material was captured; used as a noun in apposition.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AFA76578FFE0FFCBBEC3FDF24880FB59" pageId="3" pageNumber="387" type="discussion">
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FDF2484EFBE9" blockId="3.[151,1437,151,1221]" pageId="3" pageNumber="387">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBEC3FDF24D70FD7C" bold="true" box="[199,315,620,645]" pageId="3" pageNumber="387">Remarks.</emphasis>
|
||
<taxonomicName id="20BD4D70FFE0FFCBBF43FDF24E00FD7D" box="[327,587,620,644]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBF43FDF24E00FD7D" box="[327,587,620,644]" italics="true" pageId="3" pageNumber="387">Cymonomus mainbaza</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="D5C9EAE1FFE0FFCBBC5CFDF24EFCFD7C" bold="true" box="[600,695,620,645]" pageId="3" pageNumber="387">
|
||
<taxonomicNameLabel id="CEFA579AFFE0FFCBBC5CFDF24EFCFD7C" box="[600,695,620,645]" pageId="3" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
most closely resembles
|
||
<taxonomicName id="20BD4D70FFE0FFCBBDDBFDF24961FD7D" authority="Lankester, 1903" authorityName="Lankester" authorityYear="1903" box="[991,1322,620,645]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="normani">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBDDBFDF2482FFD7D" box="[991,1124,620,644]" italics="true" pageId="3" pageNumber="387">C. normani</emphasis>
|
||
<bibRefCitation id="832C4B02FFE0FFCBBA75FDF24961FD7D" author="Lankester" box="[1137,1322,620,645]" pageId="3" pageNumber="387" refString="Lankester, E. R. (1903) On the modification of the eye peduncles in crabs of the genus Cymonomus. Quarterly Journal of Microscopical Science, 47, 439 - 461." type="journal article" year="1903">Lankester, 1903</bibRefCitation>
|
||
</taxonomicName>
|
||
from the northeastern Atlantic and
|
||
<taxonomicName id="20BD4D70FFE0FFCBBFD4FD0E4FDAFD51" authority="Takeda & Moosa, 1990" authorityName="Takeda & Moosa" authorityYear="1990" box="[464,913,655,680]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="hakuhoae">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBFD4FD0E4E2EFD51" box="[464,613,656,680]" italics="true" pageId="3" pageNumber="387">C. hakuhoae</emphasis>
|
||
<bibRefCitation id="832C4B02FFE0FFCBBC70FD114FDAFD51" author="Takeda" box="[628,913,655,680]" pageId="3" pageNumber="387" refString="Takeda, M. & Moosa, M. K. (1990) A small collection of deep-sea crabs from the Flores Sea. Indo-Malayan Zoology, 6, 53 - 71." type="journal article" year="1990">Takeda & Moosa, 1990</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Indo-West Pacific in sharing the combination of a granular carapace surface, well-developed lateral frontal projections, and a rostrum that is no longer than one-fourth as long as the eyestalks.
|
||
<taxonomicName id="20BD4D70FFE0FFCBBCD2FD464F91FD09" box="[726,986,728,752]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBCD2FD464F91FD09" box="[726,986,728,752]" italics="true" pageId="3" pageNumber="387">Cymonomus mainbaza</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="D5C9EAE1FFE0FFCBBDE2FD49480EFD09" bold="true" box="[998,1093,727,752]" pageId="3" pageNumber="387">
|
||
<taxonomicNameLabel id="CEFA579AFFE0FFCBBDE2FD49480EFD09" box="[998,1093,727,752]" pageId="3" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is readily separated from
|
||
<taxonomicName id="20BD4D70FFE0FFCBBB86FD464CBDFCED" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="normani">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBB86FD464CBDFCED" italics="true" pageId="3" pageNumber="387">C. normani</emphasis>
|
||
</taxonomicName>
|
||
by having distinctly more finely and evenly granular surfaces of the carapace and pereopods, especially on the meri, carpi and propodi of the walking legs (
|
||
<figureCitation id="7F862A76FFE0FFCBBCBFFC814EB1FCC1" box="[699,762,799,824]" captionStart="FIGURE 1" captionStartId="1.[151,250,1952,1974]" captionTargetBox="[154,1426,382,1917]" captionTargetId="figure@1.[151,1436,375,1928]" captionTargetPageId="1" captionText="FIGURE 1. Cymonomus mainbaza sp. nov., female holotype, cl 5.9 mm, pcl 5.5 mm, cw 6.3 mm, CP 3140 (MNHN-IU- 2013 - 11302). A, dorsal habitus; B, anterior carapace; C, right basal antennal spine; D, right maxilliped 3; E, sternite 3; F, abdominal somites 4, 5 and pleotelson; G, right pereopod 4 dactylus. Scale: A, F = 2.0 mm; C – E = 1.0 mm; G = 0.5 mm." httpUri="https://zenodo.org/record/226238/files/figure.png" pageId="3" pageNumber="387">Fig. 1</figureCitation>
|
||
A) (coarsely and acutely serrated extensor margins of these segments in
|
||
<taxonomicName id="20BD4D70FFE0FFCBBF26FCDA4DEAFCA5" box="[290,417,836,860]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="normani">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBF26FCDA4DEAFCA5" box="[290,417,836,860]" italics="true" pageId="3" pageNumber="387">C. normani</emphasis>
|
||
</taxonomicName>
|
||
; see
|
||
<bibRefCitation id="832C4B02FFE0FFCBBFDEFCDA4EC0FCA5" author="Lankester" box="[474,651,836,861]" pageId="3" pageNumber="387" refString="Lankester, E. R. (1903) On the modification of the eye peduncles in crabs of the genus Cymonomus. Quarterly Journal of Microscopical Science, 47, 439 - 461." type="journal article" year="1903">Lankester 1903</bibRefCitation>
|
||
: pl. 33: fig. 1).
|
||
<taxonomicName id="20BD4D70FFE0FFCBBD31FCDA4878FCA5" box="[821,1075,836,860]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBD31FCDA4878FCA5" box="[821,1075,836,860]" italics="true" pageId="3" pageNumber="387">Cymonomus mainbaza</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="D5C9EAE1FFE0FFCBBA3DFCDA48D9FCA4" bold="true" box="[1081,1170,836,861]" pageId="3" pageNumber="387">
|
||
<taxonomicNameLabel id="CEFA579AFFE0FFCBBA3DFCDA48D9FCA4" box="[1081,1170,836,861]" pageId="3" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is readily distinguished from
|
||
<taxonomicName id="20BD4D70FFE0FFCBBEDEFCF64D25FC79" box="[218,366,872,896]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="hakuhoae">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBEDEFCF64D25FC79" box="[218,366,872,896]" italics="true" pageId="3" pageNumber="387">C. hakuhoae</emphasis>
|
||
</taxonomicName>
|
||
by its strongly divergent eyestalks (Fig. fig. 1A, B) (compared to subparallel or slightly divergent in
|
||
<taxonomicName id="20BD4D70FFE0FFCBBF23FC124DFCFC5D" box="[295,439,908,932]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="hakuhoae">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBF23FC124DFCFC5D" box="[295,439,908,932]" italics="true" pageId="3" pageNumber="387">C. hakuhoae</emphasis>
|
||
</taxonomicName>
|
||
; see
|
||
<bibRefCitation id="832C4B02FFE0FFCBBFF0FC124E97FC5D" author="Ahyong" box="[500,732,908,933]" pageId="3" pageNumber="387" refString="Ahyong, S. T. & Ng, P. K. L. (2009) The Cymonomidae of the Philippines (Crustacea: Decapoda: Brachyura), with descriptions of four new species. Raffles Bulletin of Zoology, 20 (Supplement), 233 - 246." type="journal article" year="2009">Ahyong & Ng 2009</bibRefCitation>
|
||
: fig. 4A, 5A) and the shorter maxilliped 3 merus that reaches distally to about the level of the apex of the exopod (distinctly overreaching the exopod in
|
||
<taxonomicName id="20BD4D70FFE0FFCBBAC1FC2E491DFC31" box="[1221,1366,944,968]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="hakuhoae">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBAC1FC2E491DFC31" box="[1221,1366,944,968]" italics="true" pageId="3" pageNumber="387">C. hakuhoae</emphasis>
|
||
</taxonomicName>
|
||
). The pereopod 3 merus of
|
||
<taxonomicName id="20BD4D70FFE0FFCBBF8EFC4A4E52FC15" box="[394,537,980,1004]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBF8EFC4A4E52FC15" box="[394,537,980,1004]" italics="true" pageId="3" pageNumber="387">C. mainbaza</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="D5C9EAE1FFE0FFCBBC25FC4A4E37FC14" bold="true" box="[545,636,980,1005]" pageId="3" pageNumber="387">
|
||
<taxonomicNameLabel id="CEFA579AFFE0FFCBBC25FC4A4E37FC14" box="[545,636,980,1005]" pageId="3" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is also proportionally slightly longer than in
|
||
<taxonomicName id="20BD4D70FFE0FFCBBA7BFC4A4945FC15" box="[1151,1294,980,1004]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="hakuhoae">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBA7BFC4A4945FC15" box="[1151,1294,980,1004]" italics="true" pageId="3" pageNumber="387">C. hakuhoae</emphasis>
|
||
</taxonomicName>
|
||
(in females, about 1.1 pcl versus shorter than or as long as pcl 0.9–1.0 pcl in
|
||
<taxonomicName id="20BD4D70FFE0FFCBBD6CFC664FBEFBE9" box="[872,1013,1016,1040]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="hakuhoae">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBD6CFC664FBEFBE9" box="[872,1013,1016,1040]" italics="true" pageId="3" pageNumber="387">C. hakuhoae</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FB824880FB59" blockId="3.[151,1437,151,1221]" pageId="3" pageNumber="387">
|
||
Variation in the
|
||
<typeStatus id="38068851FFE0FFCBBF7AFB834DE5FBCC" box="[382,430,1053,1077]" pageId="3" pageNumber="387">type</typeStatus>
|
||
series of
|
||
<taxonomicName id="20BD4D70FFE0FFCBBC19FB824EE7FBCD" box="[541,684,1052,1076]" class="Malacostraca" family="Cymonomidae" genus="Cymonomus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="387" phylum="Arthropoda" rank="species" species="mainbaza" status="sp. nov.">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBC19FB824EE7FBCD" box="[541,684,1052,1076]" italics="true" pageId="3" pageNumber="387">C. mainbaza</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="D5C9EAE1FFE0FFCBBCB0FB824F45FBCC" bold="true" box="[692,782,1052,1077]" pageId="3" pageNumber="387">
|
||
<taxonomicNameLabel id="CEFA579AFFE0FFCBBCB0FB824F45FBCC" box="[692,782,1052,1077]" pageId="3" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is slight; the rostral length varies from 0.06–0.10 pcl and the small spine on the margin behind the anterolateral spine of the carapace is more distinct in the
|
||
<typeStatus id="38068851FFE0FFCBBAD9FBDE4902FBA1" box="[1245,1353,1088,1112]" pageId="3" pageNumber="387" type="paratype">paratypes</typeStatus>
|
||
than in the
|
||
<typeStatus id="38068851FFE0FFCBBEC4FBFA4D6EFB84" box="[192,293,1124,1149]" pageId="3" pageNumber="387" type="holotype">holotype</typeStatus>
|
||
, the largest specimen of the
|
||
<typeStatus id="38068851FFE0FFCBBC61FBFB4EDEFB84" box="[613,661,1125,1149]" pageId="3" pageNumber="387">type</typeStatus>
|
||
series. The three known specimens are mature females of which one is spent; the other two are ovigerous, carrying 17 and
|
||
<specimenCount id="F1BBFD7AFFE0FFCBBCF5FB164F00FB58" box="[753,843,1160,1185]" pageId="3" pageNumber="387" type="egg">19 eggs</specimenCount>
|
||
, respectively,
|
||
<quantity id="20459B16FFE0FFCBBDEDFB164874FB59" box="[1001,1087,1160,1184]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="3" pageNumber="387" unit="mm" value="1.1">1.1 mm</quantity>
|
||
in diameter.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AFA76578FFE0FFCBBEC3FB324829FB3D" box="[199,1122,1196,1221]" pageId="3" pageNumber="387" type="distribution">
|
||
<paragraph id="E70236F3FFE0FFCBBEC3FB324829FB3D" blockId="3.[151,1437,151,1221]" box="[199,1122,1196,1221]" pageId="3" pageNumber="387">
|
||
<emphasis id="D5C9EAE1FFE0FFCBBEC3FB324D12FB3C" bold="true" box="[199,345,1196,1221]" pageId="3" pageNumber="387">Distribution</emphasis>
|
||
. Presently known only from the
|
||
<collectingCountry id="9FAA7663FFE0FFCBBCCDFB324F16FB3C" box="[713,861,1196,1221]" name="Mozambique" pageId="3" pageNumber="387">Mozambique</collectingCountry>
|
||
Channel,
|
||
<quantity id="20459B16FFE0FFCBBDCBFB324815FB3D" box="[975,1118,1196,1221]" metricMagnitude="3" metricUnit="m" metricValue="1.0405" metricValueMax="1.1949999999999998" metricValueMin="0.8859999999999999" pageId="3" pageNumber="387" unit="m" value="1040.5" valueMax="1195.0" valueMin="886.0">886–1195 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |