567 lines
91 KiB
XML
567 lines
91 KiB
XML
<document id="904604869C4AEB3707EB37C75C90D59C" ID-CLB-Dataset="45335" ID-DOI="10.11646/zootaxa.3826.2.6" ID-GBIF-Dataset="b6f9c5e6-7364-4791-891a-011771268c1b" ID-ISSN="1175-5326" ID-Zenodo-Dep="225306" ID-ZooBank="F6BD92F8-1485-4154-9290-358B05061548" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460446689167" checkinUser="plazi" docAuthor="Anker, Arthur & Ng, Peter K. L." docDate="2014" docId="B208A720B522E90D54B0FB5CFE1BFC20" docLanguage="en" docName="zt03826p376.pdf" docOrigin="Zootaxa 3826 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Tritodynamia serratipes Anker & Ng, 2014, sp. nov." docType="treatment" docVersion="8" lastPageNumber="375" masterDocId="4E31DF58B523E90B5427FFDBFF99FFE8" masterDocTitle="Tritodynamia serratipes sp. nov., a new marine crab from Singapore (Crustacea: Decapoda: Brachyura: Macrophthalmidae)" masterLastPageNumber="376" masterPageNumber="369" pageNumber="370" updateTime="1698333492757" updateUser="ExternalLinkService">
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<mods:mods id="0E39BD106C624C188EFB6725D219B431" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="A284D6DA7000C582567619C7D67CE419">
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<mods:title id="61C32B375DEEFFF50F741285AF0D9157">Tritodynamia serratipes sp. nov., a new marine crab from Singapore (Crustacea: Decapoda: Brachyura: Macrophthalmidae)</mods:title>
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<mods:name id="9391735F27D2749A1F6ECB9207222095" type="personal">
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<mods:roleTerm id="F83F4A5E1F5164EA0B9D495439510FCE">Author</mods:roleTerm>
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<mods:namePart id="7EECEF5117FE026911989DB387172372">Anker, Arthur</mods:namePart>
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</mods:name>
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<mods:name id="14B469735F77A07D2F7E3684C79A5C0D" type="personal">
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<mods:roleTerm id="6B46A58CC28676ED7AF4540A1CD9AD64">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="82A9755A09DE5E3C0172FC457C920ED3">Ng, Peter K. L.</mods:namePart>
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<mods:typeOfResource id="F7A99CC00E5A4CC1C69906611E673B84">text</mods:typeOfResource>
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<mods:title id="0790986F98BC6912A1D99D538901E3A9">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="40E71BC5D4EE2927932F0A6F69940195">
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<mods:date id="16964EDDFFA59E8AC9FBC338F2A5A67D">2014</mods:date>
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<mods:number id="71EF0F7FBB7A7F7F2706A4A56EE9C5E8">3826</mods:number>
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<mods:detail id="DB01CC14391F552CA8D5E92B8D99D9FD" type="issue">
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<mods:number id="31555A8219BDA4FBE028D8849888ECF9">2</mods:number>
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<mods:identifier id="661B3D71C93778E90A507C63A2663AE3" type="DOI">10.11646/zootaxa.3826.2.6</mods:identifier>
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<treatment id="B208A720B522E90D54B0FB5CFE1BFC20" ID-DOI="http://doi.org/10.5281/zenodo.6140839" ID-GBIF-Taxon="119509606" ID-Zenodo-Dep="6140839" LSID="urn:lsid:plazi:treatment:B208A720B522E90D54B0FB5CFE1BFC20" httpUri="http://treatment.plazi.org/id/B208A720B522E90D54B0FB5CFE1BFC20" lastPageId="6" lastPageNumber="375" pageId="1" pageNumber="370">
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<subSubSection id="72BB45BDB522E90A54B0FB5CFE88FB2C" pageId="1" pageNumber="370" type="nomenclature">
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<paragraph id="3A1E1636B522E90A54B0FB5CFD93FB48" blockId="1.[151,522,1159,1221]" box="[151,522,1159,1184]" pageId="1" pageNumber="370">
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<heading id="6156A15AB522E90A54B0FB5CFD93FB48" bold="true" box="[151,522,1159,1184]" fontSize="10" level="2" pageId="1" pageNumber="370" reason="2">
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<emphasis id="08D5CA24B522E90A54B0FB5CFD93FB48" bold="true" box="[151,522,1159,1184]" pageId="1" pageNumber="370">
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<taxonomicName id="FDA16DB5B522E90A54B0FB5CFE33FB48" ID-CoL="594MD" box="[151,426,1159,1184]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
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<emphasis id="08D5CA24B522E90A54B0FB5CFE33FB48" bold="true" box="[151,426,1159,1184]" italics="true" pageId="1" pageNumber="370">Tritodynamia serratipes</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="13E6775FB522E90A5596FB5CFD93FB48" box="[433,522,1159,1184]" pageId="1" pageNumber="370" 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="3A1E1636B522E90A54B0FB77FE88FB2C" blockId="1.[151,522,1159,1221]" box="[151,273,1196,1221]" pageId="1" pageNumber="370">
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(
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<figureCitation id="A29A0AB3B522E90A54B8FB77FE90FB2C" box="[159,265,1196,1221]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,250,1880,1902]" captionStartId-1="3.[151,250,656,678]" captionStartId-2="4.[151,250,1741,1763]" captionTargetBox-0="[160,1414,430,1821]" captionTargetBox-1="[151,1436,159,640]" captionTargetBox-2="[151,1436,193,1719]" captionTargetId-0="figure@2.[151,1436,409,1859]" captionTargetId-1="figure@3.[151,1436,159,640]" captionTargetId-2="figure@4.[151,1436,193,1720]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." captionText-1="FIGURE 2. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, thoracic sternum, abdomen, frontal area (right Mxp 3 removed) and P 1, ventral view; B, same, close-up of sternal area and abdomen, ventral view." captionText-2="FIGURE 3. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229), crab in life. A, dorsal view; B, ventral view; C, close-up of frontal area and P 1, frontal view." httpUri-0="https://zenodo.org/record/225307/files/figure.png" httpUri-1="https://zenodo.org/record/225308/files/figure.png" httpUri-2="https://zenodo.org/record/225309/files/figure.png" pageId="1" pageNumber="370">Figs. 1–3</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="72BB45BDB522E90A54B0FB2FFC24F9E0" pageId="1" pageNumber="370" type="materials_examined">
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<paragraph id="3A1E1636B522E90A54B0FB2FFEBFFA90" blockId="1.[151,1437,1268,2013]" pageId="1" pageNumber="370">
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<emphasis id="08D5CA24B522E90A54B0FB2FFEA7FAE5" bold="true" box="[151,318,1268,1293]" pageId="1" pageNumber="370">
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<typeStatus id="E51AA894B522E90A54B0FB2FFF4BFAE5" box="[151,210,1268,1293]" pageId="1" pageNumber="370">Type</typeStatus>
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material
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</emphasis>
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.
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<typeStatus id="E51AA894B522E90A556BFB2FFE2EFAE5" box="[332,439,1268,1293]" pageId="1" pageNumber="370" type="holotype">Holotype</typeStatus>
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, female (CW
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<quantity id="FD59BBD3B522E90A5674FB2FFD32FAE4" box="[595,683,1268,1292]" metricMagnitude="-3" metricUnit="m" metricValue="8.2" pageId="1" pageNumber="370" unit="mm" value="8.2">8.2 mm</quantity>
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, CL
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<quantity id="FD59BBD3B522E90A56C5FB2FFCA5FAE4" box="[738,828,1268,1293]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="1" pageNumber="370" unit="mm" value="4.5">4.5 mm</quantity>
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),
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<collectionCode id="5CB08EF3B522E90A5768FB2FFC1CFAE4" box="[847,901,1268,1292]" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="370">ZRC</collectionCode>
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||
2014.0229, field collection number 5317 DR1- AA-37,
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<collectingCountry id="42B656A6B522E90A54DFFACCFEF5FAD8" box="[248,364,1303,1328]" name="Singapore" pageId="1" pageNumber="370">Singapore</collectingCountry>
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, Straits of
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<collectingCountry id="42B656A6B522E90A55D5FACCFDFEFAD8" box="[498,615,1303,1328]" name="Singapore" pageId="1" pageNumber="370">Singapore</collectingCountry>
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, off Marina East, 1º17'199"–1º17'185"
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<geoCoordinate id="5F9570F1B522E90A5010FAC3FB32FAD8" box="[1079,1195,1303,1328]" direction="north" orientation="latitude" pageId="1" pageNumber="370" precision="925" value="103.88333">N 103º53'</geoCoordinate>
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830"–103º53'575" E,
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<quantity id="FD59BBD3B522E90A54B0FAE7FE95FABC" box="[151,268,1340,1365]" metricMagnitude="0" metricUnit="m" metricValue="6.4" metricValueMax="6.5" metricValueMin="6.3" pageId="1" pageNumber="370" unit="m" value="6.4" valueMax="6.5" valueMin="6.3">6.3–6.5 m</quantity>
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, soft mud, rectangular dredge, R.V.
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<taxonomicName id="FDA16DB5B522E90A5696FAE7FC89FABD" box="[689,784,1340,1365]" class="Anthozoa" family="Oculinidae" genus="Galaxea" kingdom="Animalia" order="Scleractinia" pageId="1" pageNumber="370" phylum="Cnidaria" rank="genus">
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<emphasis id="08D5CA24B522E90A5696FAE7FC89FABD" box="[689,784,1340,1365]" italics="true" pageId="1" pageNumber="370">Galaxea</emphasis>
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||
</taxonomicName>
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||
, coll. C.K. Chim, S.C. Lim, A. Anker, H.P.S. Wong,
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<date id="4E1F30F6B522E90A51A7FAE7FEBAFA90" pageId="1" pageNumber="370" value="2014-03-26">26 March 2014</date>
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||
.
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||
</paragraph>
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||
<paragraph id="3A1E1636B522E90A54E0FA5FFC24F9E0" blockId="1.[151,1437,1268,2013]" pageId="1" pageNumber="370">
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||
<emphasis id="08D5CA24B522E90A54E0FA5FFE4BFA75" bold="true" box="[199,466,1412,1437]" pageId="1" pageNumber="370">Comparative material</emphasis>
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||
.
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||
<taxonomicName id="FDA16DB5B522E90A55C5FA5FFC01FA74" authority="Nobili, 1905: 2" authorityName="Nobili" authorityPageNumber="2" authorityYear="1905" box="[482,920,1412,1437]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="horvathi">
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<emphasis id="08D5CA24B522E90A55C5FA5FFD78FA75" box="[482,737,1412,1437]" italics="true" pageId="1" pageNumber="370">Tritodynamia horvathi</emphasis>
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||
<bibRefCitation id="5E306BC7B522E90A56CDFA5FFCE4FA75" author="Nobili" box="[746,893,1412,1437]" pageId="1" pageNumber="370" refString="Nobili, G. (1905) Tritodynamia horvathi Nob., nuovo decapodo del Giappone. Annales Musei Nationalis Hungarici, 3, 407 - 412, pl. 10." type="journal article" year="1905">Nobili, 1905</bibRefCitation>
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||
:
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||
<specimenCount id="2CA7DDBFB522E90A57ADFA5FFC01FA74" box="[906,920,1412,1436]" pageId="1" pageNumber="370" type="male">2</specimenCount>
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||
</taxonomicName>
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males (CW
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||
<quantity id="FD59BBD3B522E90A500DFA5FFB0BFA74" box="[1066,1170,1412,1437]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="1" pageNumber="370" unit="mm" value="12.5">12.5 mm</quantity>
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||
, CL
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||
<quantity id="FD59BBD3B522E90A50EAFA5EFAB1FA74" box="[1229,1320,1413,1436]" metricMagnitude="-3" metricUnit="m" metricValue="7.7" pageId="1" pageNumber="370" unit="mm" value="7.7">7.7 mm</quantity>
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||
; CW
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||
<quantity id="FD59BBD3B522E90A514CFA5FFF5CFA57" metricMagnitude="-2" metricUnit="m" metricValue="1.26" pageId="1" pageNumber="370" unit="mm" value="12.6">12.6 mm</quantity>
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, CL
|
||
<quantity id="FD59BBD3B522E90A5523FA73FEFBFA28" box="[260,354,1448,1472]" metricMagnitude="-3" metricUnit="m" metricValue="8.2" pageId="1" pageNumber="370" unit="mm" value="8.2">8.2 mm</quantity>
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),
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||
<specimenCount id="2CA7DDBFB522E90A555DFA73FE46FA28" box="[378,479,1447,1472]" pageId="1" pageNumber="370" type="female">1 female</specimenCount>
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||
(CW
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||
<quantity id="FD59BBD3B522E90A560BFA73FD0EFA57" box="[556,663,1448,1472]" metricMagnitude="-2" metricUnit="m" metricValue="1.33" pageId="1" pageNumber="370" unit="mm" value="13.3">13.3 mm</quantity>
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||
, CL 9.0 mm),
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||
<collectionCode id="5CB08EF3B522E90A576CFA73FC18FA28" box="[843,897,1448,1472]" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="370">ZRC</collectionCode>
|
||
1970.1.21.20–22,
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||
<collectingCountry id="42B656A6B522E90A507AFA73FB39FA57" box="[1117,1184,1448,1471]" name="Japan" pageId="1" pageNumber="370">Japan</collectingCountry>
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||
, coll. T. Sakai, 1967.
|
||
<taxonomicName id="FDA16DB5B522E90A54B0FA17FDC3FA0C" authority="Naruse & Ng, 2010" authorityName="Naruse & Ng" authorityYear="2010" box="[151,602,1484,1509]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="370" phylum="Arthropoda" rank="species" species="yeoi">
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||
<emphasis id="08D5CA24B522E90A54B0FA17FEFEFA0C" box="[151,359,1484,1509]" italics="true" pageId="1" pageNumber="370">Tritodynamia yeoi</emphasis>
|
||
<bibRefCitation id="5E306BC7B522E90A5556FA16FDC3FA0C" author="Naruse" box="[369,602,1484,1509]" pageId="1" pageNumber="370" refString="Naruse, T. & Ng, P. K. L. (2010) A new species of Tritodynamia Ortmann, 1894 (Decapoda, Brachyura, Macrophthalmidae) from Singapore. Crustaceana, 83, 291 - 298. http: // dx. doi. org / 10.1163 / 001121610 x 12627655658249" type="journal article" year="2010">Naruse & Ng, 2010</bibRefCitation>
|
||
</taxonomicName>
|
||
:
|
||
<typeStatus id="E51AA894B522E90A5640FA17FD55FA0D" box="[615,716,1484,1509]" pageId="1" pageNumber="370" type="holotype">holotype</typeStatus>
|
||
, male, CW
|
||
<quantity id="FD59BBD3B522E90A577EFA17FC2DFA0C" box="[857,948,1484,1508]" metricMagnitude="-3" metricUnit="m" metricValue="7.1" pageId="1" pageNumber="370" unit="mm" value="7.1">7.1 mm</quantity>
|
||
, CL
|
||
<quantity id="FD59BBD3B522E90A57D6FA17FBD5FA0C" box="[1009,1100,1484,1509]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="1" pageNumber="370" unit="mm" value="3.5">3.5 mm</quantity>
|
||
,
|
||
<collectionCode id="5CB08EF3B522E90A507CFA17FB08FA0C" box="[1115,1169,1484,1508]" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="370">ZRC</collectionCode>
|
||
2006.0081,
|
||
<collectingCountry id="42B656A6B522E90A5104FA17FA01FA0D" box="[1315,1432,1484,1509]" name="Singapore" pageId="1" pageNumber="370">Singapore</collectingCountry>
|
||
,
|
||
<collectingCountry id="42B656A6B522E90A54B0FA34FF4EF9E0" box="[151,215,1519,1544]" name="Iceland" pageId="1" pageNumber="370">Pulau</collectingCountry>
|
||
Ubin,
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||
<collectingCountry id="42B656A6B522E90A5503FA34FEC6F9E0" box="[292,351,1519,1544]" name="Czech Republic" pageId="1" pageNumber="370">Chek</collectingCountry>
|
||
Jawa, intertidal flats, coll. K.L. Yeo,
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||
<date id="4E1F30F6B522E90A5725FA2BFC20F9E0" box="[770,953,1520,1544]" pageId="1" pageNumber="370" value="2001-08-21">21 August 2001</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="72BB45BDB522E90954E0F9CFFD8DFE8C" lastPageId="2" lastPageNumber="371" pageId="1" pageNumber="370" type="diagnosis">
|
||
<paragraph id="3A1E1636B522E90954E0F9CFFD8DFE8C" blockId="1.[151,1437,1268,2013]" lastBlockId="2.[151,1436,151,357]" lastPageId="2" lastPageNumber="371" pageId="1" pageNumber="370">
|
||
<emphasis id="08D5CA24B522E90A54E0F9CFFED8F9C5" bold="true" box="[199,321,1556,1581]" pageId="1" pageNumber="370">Diagnosis.</emphasis>
|
||
Carapace transversely elongated, CW / CL ratio about 1.8; front about 0.2 times CW, margin entire, cristate, about 0.4 times width between external orbital angles; anterolateral margin cristate. Mxp3 with ischium slightly shorter than merus; propodus with projecting, foliaceous, distodorsal lobe; dactylus elongate-elliptical, inserted at ventral submedian part of propodus, reaching far beyond propodus. P1 symmetrical; lower part of manus with 2 granulated cristae, lower crista of manus with deep concavity on subventral inner face adjacent to pollex base; cutting edge of pollex with 2 strong teeth in proximal third, proximal tooth subtriangular, distal tooth subquadrate; dactylus with 2 strong teeth in proximal half, proximal tooth subtriangular, distal tooth subquadrate. P2 with merus about 2.8 times as long as wide, with row of granules distally on anterodorsal surface, numerous granules on posterior surface, including lines of strong granules along posterodorsal, posteroventral margins. P3 elongated, length from merus to dactylus about 1.7 times CW; ischium with granules on dorsal, ventral surfaces; posterior margin with strong projecting tooth; merus with anterior, posterior surfaces bearing numerous rounded, conical granules; posterodorsal, posteroventral margins lined with strong conical granules; propodus about 1.4 times as long as dactylus, 1.9 times as long as wide; lines of strong granules present on anterior, posteroventral margin, midline of dorsal surface; posterodorsal margin with uneven row of conical or slightly arched, usually adjacent teeth, at least 7 of them conspicuously strong. P4 merus stout, about 2.2 times as long as wide, anterior, posterior surfaces with numerous granules, especially on posterodorsal, posteroventral margins; propodus about 1.3 times as long as dactylus, about 2.2 times as long as wide, without granules. P5 with dactylus directed slightly dorsally. First, second thoracic sternites forming subtriangular structure, medially depressed, separated from third sternite by deeply concave suture.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="6EDE46BEB521E90954B0F883FD54F801" httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="2" pageNumber="371" targetBox="[160,1414,430,1821]" targetPageId="2">
|
||
<paragraph id="3A1E1636B521E90954B0F883FD54F801" blockId="2.[151,1436,1880,2025]" pageId="2" pageNumber="371">
|
||
<emphasis id="08D5CA24B521E90954B0F883FE8DF885" bold="true" box="[151,276,1880,1902]" pageId="2" pageNumber="371">FIGURE 1</emphasis>
|
||
.
|
||
<taxonomicName id="FDA16DB5B521E9095500F883FDBBF886" box="[295,546,1880,1902]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="371" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B521E9095500F883FDBBF886" box="[295,546,1880,1902]" italics="true" pageId="2" pageNumber="371">Tritodynamia serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B521E9095616F882FD11F886" bold="true" box="[561,648,1881,1902]" pageId="2" pageNumber="371">
|
||
<taxonomicNameLabel id="13E6775FB521E9095616F882FD11F886" box="[561,648,1881,1902]" pageId="2" pageNumber="371" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp3, external view; F, chela of right P1, external view; G, same, ventral view; H, merus of right P1, dorsal view; I, right P2, dorsal view; J, right P3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P4, dorsal view; M, right P5, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="6EDE46BEB520E90854B0FD4BFAA6FD2D" httpUri="https://zenodo.org/record/225308/files/figure.png" pageId="3" pageNumber="372" targetBox="[151,1436,159,640]" targetPageId="3">
|
||
<paragraph id="3A1E1636B520E90854B0FD4BFAA6FD2D" blockId="3.[151,1436,656,709]" pageId="3" pageNumber="372">
|
||
<emphasis id="08D5CA24B520E90854B0FD4BFE8AFD4D" bold="true" box="[151,275,656,678]" pageId="3" pageNumber="372">FIGURE 2.</emphasis>
|
||
<taxonomicName id="FDA16DB5B520E908553CFD4BFD89FD4E" box="[283,528,656,678]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="372" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B520E908553CFD4BFD89FD4E" box="[283,528,656,678]" italics="true" pageId="3" pageNumber="372">Tritodynamia serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B520E9085630FD4AFDF0FD4E" bold="true" box="[535,617,657,678]" pageId="3" pageNumber="372">
|
||
<taxonomicNameLabel id="13E6775FB520E9085630FD4AFDF0FD4E" box="[535,617,657,678]" pageId="3" pageNumber="372" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, female, Singapore (ZRC 2014.0229). A, thoracic sternum, abdomen, frontal area (right Mxp3 removed) and P1, ventral view; B, same, close-up of sternal area and abdomen, ventral view.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="72BB45BDB520E90E54E0FD37FBE0FAD8" lastPageId="5" lastPageNumber="374" pageId="3" pageNumber="372" type="description">
|
||
<paragraph id="3A1E1636B520E90854E0FD37FDD7FB6A" blockId="3.[151,1437,748,2021]" pageId="3" pageNumber="372">
|
||
<emphasis id="08D5CA24B520E90854E0FD37FEC8FCED" bold="true" box="[199,337,748,773]" pageId="3" pageNumber="372">Description</emphasis>
|
||
. Carapace elliptical, transversely elongated, CW / CL ratio about 1.8; dorsal surface slightly convex longitudinally, glabrous, sparsely punctate (
|
||
<figureCitation id="A29A0AB3B520E90856C1FCD4FCA8FCCF" box="[742,817,783,808]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Figs. 1</figureCitation>
|
||
A, 3A). Front slightly directed downwards, about 0.2 times CW, not reaching noticeably beyond external orbital angles, with shallow anteromedian depression; frontal margin entire, cristate, straight, about 0.4 times of width between external orbital angles; supraorbital margin sinuous, cristate, with slight notch on mesial angle; infra-orbital margin present only on external third, composed of row of small granules; suborbital crista lined with small granules; inner orbital tooth large; external orbital angle approximately right-angled, directed anteriorly, ventral surface gently swollen, margin confluent with anterolateral margin (
|
||
<figureCitation id="A29A0AB3B520E90854D0FC04FEDAFC1F" box="[247,323,991,1016]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Figs. 1</figureCitation>
|
||
A, B, 3C). Anterolateral margin cristate, lined with conspicuous granules, margin evenly convex posterior to external orbital angle; posterolateral margin cristate, lined with small granules, converging posteriorly; posterolateral region clearly demarcated from dorsal surface by sinuous line of granules; posterior carapace margin wide, slightly convex (
|
||
<figureCitation id="A29A0AB3B520E90855BEFB9CFE7AFBB7" box="[409,483,1095,1120]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Figs. 1</figureCitation>
|
||
A, 3A). Posterior margin of epistome with broad median triangular structure, lateral margins gently concave (
|
||
<figureCitation id="A29A0AB3B520E9085588FBB2FE63FB6A" box="[431,506,1129,1154]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Figs. 1</figureCitation>
|
||
C, 3C).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B520E90854E0FB57FDCEF9CA" blockId="3.[151,1437,748,2021]" pageId="3" pageNumber="372">
|
||
Eyestalk with well-developed cornea, subdistal width of cornea slightly narrower than maximum width of peduncle in frontal view (
|
||
<figureCitation id="A29A0AB3B520E908559BFB74FD9EFB2F" box="[444,519,1199,1224]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Figs. 1</figureCitation>
|
||
A, B, 3C). Antennular fossa subglobular (
|
||
<figureCitation id="A29A0AB3B520E90857C0FB74FBB3FB2F" box="[999,1066,1199,1224]" captionStart="FIGURE 3" captionStartId="4.[151,250,1741,1763]" captionTargetBox="[151,1436,193,1719]" captionTargetId="figure@4.[151,1436,193,1720]" captionTargetPageId="4" captionText="FIGURE 3. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229), crab in life. A, dorsal view; B, ventral view; C, close-up of frontal area and P 1, frontal view." httpUri="https://zenodo.org/record/225309/files/figure.png" pageId="3" pageNumber="372">Fig. 3</figureCitation>
|
||
C). Antennules typical for genus (
|
||
<figureCitation id="A29A0AB3B520E90854B8FB0AFF7CFB02" box="[159,229,1233,1258]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Fig. 1</figureCitation>
|
||
D). Antennae short, flagellum as long as width of orbit (
|
||
<figureCitation id="A29A0AB3B520E90857B9FB0AFC7DFB02" box="[926,996,1233,1258]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Fig. 1</figureCitation>
|
||
B). Third maxilliped (Mxp3) weakly operculate, resulting in large median opening between closed right, left maxillipeds; ischium slightly shorter than merus, ventral surface with longitudinal depression along mesial margin, latter strongly convex, finely toothed, with numerous long setae; merus slightly widening distally, with shallow longitudinal groove along mesial margin, latter finely toothed, distal 2 teeth strongest, separate from others, with numerous long setae; carpus widening distally, ventral margin unarmed, setose; propodus with projecting, foliaceous, distodorsal lobe, latter distally rounded, with long setae reaching or overreaching setae of distal margin of dactylus, dorsomesial surface of foliaceous lobe with shorter, dense setae; dactylus inserted at ventral submedian part of propodus, elongateelliptical, reaching far beyond foliaceous lobe of propodus, fringed with long setae on margins, just reaching first, second thoracic sternites (
|
||
<figureCitation id="A29A0AB3B520E908559EF9D1FD9DF9CA" box="[441,516,1546,1571]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Figs. 1</figureCitation>
|
||
E, 3C).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B520E90854E0F9F7FF61F80D" blockId="3.[151,1437,748,2021]" pageId="3" pageNumber="372">
|
||
Chelipeds (P1) symmetrical, equal in size, similar in shape; merus with distodorsal margin lined with granules; carpus somewhat swollen, rhomboidal, with distodorsal projection, strong external dorsolateral angle having some subconical granules, internal surface with row of spaced granules; manus generally smooth, with convex external surface, only slightly convex internal surface; dorsal surface with line of granules; external surface with faint carina in dorsal portion, 2 grooves in ventral portion, both continuing to pollex, bordered by low cristae lined with granules, lower crista as far as deep concavity adjacent to base of pollex, upper crista lined with granules throughout, with less individual granules on pollex; fingers somewhat gaping when closed; cutting edge of pollex with 2 strong teeth in proximal third, proximal tooth subtriangular, distal tooth subquadrate, teeth separated by moderate hiatus, with 10 or 11 smaller triangular or subtriangular-rounded teeth extending from 0.4 to 0.9 length of cutting edge, most distal teeth small; dactylus with 2 strong teeth in proximal half, proximal tooth subtriangular, distal tooth subquadrate, teeth separated by broad hiatus, with 6 or 7 smaller triangular or subtriangular-rounded teeth, extending from about 0.5 to 0.9 length of cutting edge; finger tips corneous, slender, pointed (
|
||
<figureCitation id="A29A0AB3B520E9085133F871FAC7F82A" box="[1300,1374,1962,1987]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="3" pageNumber="372">Figs. 1</figureCitation>
|
||
F–H, 2A, 3C).
|
||
</paragraph>
|
||
<caption id="6EDE46BEB527E90F54B0F916FC9DF8EA" httpUri="https://zenodo.org/record/225309/files/figure.png" pageId="4" pageNumber="373" targetBox="[151,1436,193,1719]" targetPageId="4">
|
||
<paragraph id="3A1E1636B527E90F54B0F916FC9DF8EA" blockId="4.[151,1435,1741,1794]" pageId="4" pageNumber="373">
|
||
<emphasis id="08D5CA24B527E90F54B0F916FE97F90B" bold="true" box="[151,270,1741,1763]" pageId="4" pageNumber="373">FIGURE 3</emphasis>
|
||
.
|
||
<taxonomicName id="FDA16DB5B527E90F553CF916FD89F90C" box="[283,528,1741,1764]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="373" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B527E90F553CF916FD89F90C" box="[283,528,1741,1764]" italics="true" pageId="4" pageNumber="373">Tritodynamia serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B527E90F563FF915FDF0F90B" bold="true" box="[536,617,1742,1763]" pageId="4" pageNumber="373">
|
||
<taxonomicNameLabel id="13E6775FB527E90F563FF915FDF0F90B" box="[536,617,1742,1763]" pageId="4" pageNumber="373" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, female, Singapore (ZRC 2014.0229), crab in life. A, dorsal view; B, ventral view; C, close-up of frontal area and P1, frontal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="3A1E1636B527E90E54E0F8F5FAE4FD6C" blockId="4.[151,1436,1838,2007]" lastBlockId="5.[151,1437,151,2013]" lastPageId="5" lastPageNumber="374" pageId="4" pageNumber="373">
|
||
Ambulatory legs (P2–5) relatively stout, especially P3, P4, setose; P3 longest, P5 shortest; combined length of merus to dactylus of P5 shorter than length of merus of P3 (
|
||
<figureCitation id="A29A0AB3B527E90F5769F888FC0AF883" box="[846,915,1875,1900]" captionStart="FIGURE 3" captionStartId="4.[151,250,1741,1763]" captionTargetBox="[151,1436,193,1719]" captionTargetId="figure@4.[151,1436,193,1720]" captionTargetPageId="4" captionText="FIGURE 3. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229), crab in life. A, dorsal view; B, ventral view; C, close-up of frontal area and P 1, frontal view." httpUri="https://zenodo.org/record/225309/files/figure.png" pageId="4" pageNumber="373">Fig. 3</figureCitation>
|
||
A). P2 with merus about 2.8 times as long as wide, with row of granules expanding distally on anterodorsal surface, numerous granules on posterior surface, including rows of strong granules along posterodorsal, posteroventral margins; dactylus tapering, with dense brush of setae (
|
||
<figureCitation id="A29A0AB3B527E90F54D9F865FED3F83F" box="[254,330,1982,2007]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="4" pageNumber="373">
|
||
Figs.
|
||
<date id="4E1F30F6B527E90F5519F864FED3F83F" box="[318,330,1983,2007]" pageId="4" pageNumber="373">1</date>
|
||
</figureCitation>
|
||
I, 3A). P3 with combined length of merus to dactylus about 1.7 times CW; ischium with granules on dorsal, ventral surfaces, posterior margin with very strong, projecting tooth; merus stout, about 2.6 times as long as wide, subrectangular in cross-section, anterior, posterior surfaces with numerous rounded, conical granules, posterodorsal, posteroventral margins lined with particularly strong conical granules, some tooth-like; propodus about 1.4 times as long as dactylus, slightly tapering distally, 1.9 times as long as wide; anterior, posteroventral margin, midline of dorsal surface with lines of strong granules, posterodorsal margin with uneven row of conical or slightly arched, usually adjacent teeth, at least 7 of them conspicuously strong, including 4 strongest in proximal half; dactylus tapering, subspatulate, smoothly curving distally (
|
||
<figureCitation id="A29A0AB3B526E90E5757FEB4FC24FE60" box="[880,957,367,392]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Figs. 1</figureCitation>
|
||
J, K, 3A, B). P4 significantly shorter than P2, fringed with numerous long plumose setae; ischium without projecting tooth on posterior margin; merus stout, about 2.2 times as long as wide, subrectangular in cross-section, anterior, posterior surfaces with numerous rounded or subconical granules, especially on posterodorsal, posteroventral margins; propodus about 1.3 times as long as dactylus, with convex margins, tapering distally, about 2.2 times as long as wide, without granules; dactylus slender, tapering, not curving (
|
||
<figureCitation id="A29A0AB3B526E90E55C9FDFFFDA1FDD4" box="[494,568,548,573]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Figs. 1</figureCitation>
|
||
L, 3A). P5 shortest, most slender, fringed with numerous long plumose setae; merus about 3.3 times as long as wide; posterodorsal, posteroventral margins with row of small granules; propodus oval-shaped, shorter than dactylus, smooth; dactylus slender, tapering, directed slightly dorsally (
|
||
<figureCitation id="A29A0AB3B526E90E50F1FDB7FA86FD6C" box="[1238,1311,620,645]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Figs. 1</figureCitation>
|
||
M, 3A).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B526E90E54E0FD54FD47FC4C" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="374">
|
||
Thoracic sternum broad; first, second sternites completely fused, forming subtriangular structure, medially depressed, appearing sunken; separated from third sternite by prominent deeply concave suture; third, fourth sternites fused, with only parts of median suture discernible as ridge of small granules; third sternite with surface covered with small, rounded to flattened granules, lateral margin faintly granular; fourth sternite with lateral margin lined with small granules (
|
||
<figureCitation id="A29A0AB3B526E90E5602FCC4FDEBFCD0" box="[549,626,799,824]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Figs. 1</figureCitation>
|
||
C, 2A); vestigial abdominal locking mechanism present as granule on anterior half of sixth sternite, adjacent to suture between fifth, sixth sternites; vulvae situated on anterior edge of sixth sternite, adjacent to suture between fifth, six sternites; each vulva subovate, with raised lateral margin, forming distinct, lip-like, sternal cover (
|
||
<figureCitation id="A29A0AB3B526E90E5670FC57FD00FC4C" box="[599,665,908,933]" captionStart="FIGURE 2" captionStartId="3.[151,250,656,678]" captionTargetBox="[151,1436,159,640]" captionTargetId="figure@3.[151,1436,159,640]" captionTargetPageId="3" captionText="FIGURE 2. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, thoracic sternum, abdomen, frontal area (right Mxp 3 removed) and P 1, ventral view; B, same, close-up of sternal area and abdomen, ventral view." httpUri="https://zenodo.org/record/225308/files/figure.png" pageId="5" pageNumber="374">Fig. 2</figureCitation>
|
||
A, B).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B526E90E54E0FC74FA09FBDC" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="374">
|
||
Female abdomen covering most of thoracic sternum; all abdominal somites, telson free; abdominal somites with slightly convex lateral margins; first, second somites longitudinally narrow, subrectangular, separated from coxae of P5 by wide, subrectangular, thoracic eighth sternite; sixth somite with distal concavity accommodating telson; telson broadly triangular, distally rounded, greatest width about 1.5 times of median length (
|
||
<figureCitation id="A29A0AB3B526E90E50D6FBC7FAA6FBDC" box="[1265,1343,1052,1077]" captionStart="FIGURE 2" captionStartId="3.[151,250,656,678]" captionTargetBox="[151,1436,159,640]" captionTargetId="figure@3.[151,1436,159,640]" captionTargetPageId="3" captionText="FIGURE 2. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, thoracic sternum, abdomen, frontal area (right Mxp 3 removed) and P 1, ventral view; B, same, close-up of sternal area and abdomen, ventral view." httpUri="https://zenodo.org/record/225308/files/figure.png" pageId="5" pageNumber="374">Figs. 2</figureCitation>
|
||
B, 3B).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B526E90E54E0FBE4FBE0FAD8" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="374">
|
||
<emphasis id="08D5CA24B526E90E54E0FBE4FEE4FBB0" bold="true" box="[199,381,1087,1112]" pageId="5" pageNumber="374">Colour pattern</emphasis>
|
||
. Carapace brownish marbled with pale-yellow patches of irregular shape and various sizes, three largest and most conspicuous patches on branchial region near lateral and posterolateral margins, two transverse pale yellow lines present near cardiac region; cheliped merus and carpus pale brown with large white areas, chela mostly white; P2 and P5 mostly whitish with some pale brown markings, mainly on merus; P3 and P4 with more intense brownish background colour, with numerous rounded pale-yellow patches on merus or longitudinal pale yellow band on propodus, many shorter stiff setae (e.g., on carpus and propodus of P3) conspicuously dark tan-brown; abdomen and sternum white; cornea silvery (
|
||
<figureCitation id="A29A0AB3B526E90E57D6FACCFBAAFAD8" box="[1009,1075,1303,1328]" captionStart="FIGURE 3" captionStartId="4.[151,250,1741,1763]" captionTargetBox="[151,1436,193,1719]" captionTargetId="figure@4.[151,1436,193,1720]" captionTargetPageId="4" captionText="FIGURE 3. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229), crab in life. A, dorsal view; B, ventral view; C, close-up of frontal area and P 1, frontal view." httpUri="https://zenodo.org/record/225309/files/figure.png" pageId="5" pageNumber="374">Fig. 3</figureCitation>
|
||
A–C).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="72BB45BDB526E90E54E0FAE7FC17FABC" box="[199,910,1340,1365]" pageId="5" pageNumber="374" type="materials_examined">
|
||
<paragraph id="3A1E1636B526E90E54E0FAE7FC17FABC" blockId="5.[151,1437,151,2013]" box="[199,910,1340,1365]" pageId="5" pageNumber="374">
|
||
<emphasis id="08D5CA24B526E90E54E0FAE7FEC4FABD" bold="true" box="[199,349,1340,1365]" pageId="5" pageNumber="374">
|
||
<typeStatus id="E51AA894B526E90E54E0FAE7FE9BFABD" box="[199,258,1340,1365]" pageId="5" pageNumber="374">Type</typeStatus>
|
||
locality
|
||
</emphasis>
|
||
.
|
||
<collectingCountry id="42B656A6B526E90E554BFAE7FE78FABD" box="[364,481,1340,1365]" name="Singapore" pageId="5" pageNumber="374">Singapore</collectingCountry>
|
||
, Straits of
|
||
<collectingCountry id="42B656A6B526E90E567FFAE7FD55FABD" box="[600,716,1340,1365]" name="Singapore" pageId="5" pageNumber="374">Singapore</collectingCountry>
|
||
, off Marina East.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="72BB45BDB526E90E54E0FA84FC68FA90" box="[199,1009,1375,1401]" pageId="5" pageNumber="374" type="distribution">
|
||
<paragraph id="3A1E1636B526E90E54E0FA84FC68FA90" blockId="5.[151,1437,151,2013]" box="[199,1009,1375,1401]" pageId="5" pageNumber="374">
|
||
<emphasis id="08D5CA24B526E90E54E0FA84FEC0FA90" bold="true" box="[199,345,1375,1400]" pageId="5" pageNumber="374">Distribution</emphasis>
|
||
. Presently known only from the
|
||
<typeStatus id="E51AA894B526E90E56EEFABAFD60FA91" box="[713,761,1377,1401]" pageId="5" pageNumber="374">type</typeStatus>
|
||
locality in
|
||
<collectingCountry id="42B656A6B526E90E575FFA84FC74FA90" box="[888,1005,1375,1400]" name="Singapore" pageId="5" pageNumber="374">Singapore</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="72BB45BDB526E90E54E0FA5FFD70F9E0" pageId="5" pageNumber="374" type="etymology">
|
||
<paragraph id="3A1E1636B526E90E54E0FA5FFD02FA28" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="374">
|
||
<emphasis id="08D5CA24B526E90E54E0FA5FFEDFFA75" bold="true" box="[199,326,1412,1437]" pageId="5" pageNumber="374">Etymology</emphasis>
|
||
. In reference to the conspicuously serrated propodi of the second ambulatory legs (P3), the most obvious diagnostic feature of the new species.
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B526E90E54E0FA17FD70F9E0" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="374">
|
||
<emphasis id="08D5CA24B526E90E54E0FA17FEBDFA0D" bold="true" box="[199,292,1484,1509]" pageId="5" pageNumber="374">Ecology</emphasis>
|
||
. The
|
||
<typeStatus id="E51AA894B526E90E554CFA17FE54FA0D" box="[363,461,1484,1509]" pageId="5" pageNumber="374" type="holotype">holotype</typeStatus>
|
||
was dredged from a depth of
|
||
<quantity id="FD59BBD3B526E90E5713FA17FC32FA0C" box="[820,939,1484,1509]" metricMagnitude="0" metricUnit="m" metricValue="6.4" metricValueMax="6.5" metricValueMin="6.3" pageId="5" pageNumber="374" unit="m" value="6.4" valueMax="6.5" valueMin="6.3">6.3–6.5 m</quantity>
|
||
, a few hundred meters from the coast; the bottom consisted of fine mud with some shell debris.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="72BB45BDB526E90D54E0F9CFFB0FFE38" lastPageId="6" lastPageNumber="375" pageId="5" pageNumber="374" type="discussion">
|
||
<paragraph id="3A1E1636B526E90E54E0F9CFFBD2F8A4" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="374">
|
||
<emphasis id="08D5CA24B526E90E54E0F9CFFEA2F9C5" bold="true" box="[199,315,1556,1581]" pageId="5" pageNumber="374">Remarks.</emphasis>
|
||
<taxonomicName id="FDA16DB5B526E90E5565F9CFFDC8F9C4" box="[322,593,1556,1581]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B526E90E5565F9CFFDC8F9C4" box="[322,593,1556,1581]" italics="true" pageId="5" pageNumber="374">Tritodynamia serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B526E90E567FF9CFFD2AF9C5" bold="true" box="[600,691,1556,1581]" pageId="5" pageNumber="374">
|
||
<taxonomicNameLabel id="13E6775FB526E90E567FF9CFFD2AF9C5" box="[600,691,1556,1581]" pageId="5" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is one of the most distinctive members of
|
||
<taxonomicName id="FDA16DB5B526E90E50B2F9CFFAB5F9C5" box="[1173,1324,1556,1581]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="08D5CA24B526E90E50B2F9CFFAB5F9C5" box="[1173,1324,1556,1581]" italics="true" pageId="5" pageNumber="374">Tritodynamia</emphasis>
|
||
</taxonomicName>
|
||
, differing from all the other species currently retained in the genus (
|
||
<bibRefCitation id="5E306BC7B526E90E570BF9E3FB93F9B8" author="Yang" box="[812,1034,1591,1617]" pageId="5" pageNumber="374" refString="Yang, S. & Tang, B. (2005) A new species of Tritodynamia (Decapoda, Brachyura, Pinnotheridae) from the Bohai Sea, China, with a key to the genus Tritodynamia Ortmann, 1894. Crustaceana, 78, 781 - 786. http: // dx. doi. org / 10.1163 / 156854005774445528" type="journal article" year="2005">Yang & Tang 2005</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E5030F9E2FB6BF9B8" author="Naruse" box="[1047,1266,1592,1617]" pageId="5" pageNumber="374" refString="Naruse, T. & Ng, P. K. L. (2010) A new species of Tritodynamia Ortmann, 1894 (Decapoda, Brachyura, Macrophthalmidae) from Singapore. Crustaceana, 83, 291 - 298. http: // dx. doi. org / 10.1163 / 001121610 x 12627655658249" type="journal article" year="2010">Naruse & Ng 2010</bibRefCitation>
|
||
) by its heavily serrated P3 propodus, having an uneven row of strong teeth along the posterodorsal margin (
|
||
<figureCitation id="A29A0AB3B526E90E508BF987FB61F99C" box="[1196,1272,1628,1653]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Figs. 1</figureCitation>
|
||
J, K, 3A). The posterodorsal margin of P3 is smooth or minutely, at most moderately serrated, in all other species of
|
||
<taxonomicName id="FDA16DB5B526E90E5122F9A4FA05F970" box="[1285,1436,1663,1688]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="08D5CA24B526E90E5122F9A4FA05F970" box="[1285,1436,1663,1688]" italics="true" pageId="5" pageNumber="374">Tritodynamia</emphasis>
|
||
</taxonomicName>
|
||
(e.g.,
|
||
<bibRefCitation id="5E306BC7B526E90E54FFF97FFEFDF955" author="Nobili" box="[216,356,1700,1725]" pageId="5" pageNumber="374" refString="Nobili, G. (1905) Tritodynamia horvathi Nob., nuovo decapodo del Giappone. Annales Musei Nationalis Hungarici, 3, 407 - 412, pl. 10." type="journal article" year="1905">Nobili 1905</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E5555F97FFE77F954" author="Shen" box="[370,494,1700,1725]" pageId="5" pageNumber="374" refString="Shen, C. J. (1932) The brachyuran Crustacea of North China. Zoologia Sinica, 9, i - x, 1 - 301, pls. 1 - 10." type="journal article" year="1932">Shen 1932</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="5E306BC7B526E90E55DCF97FFDAFF955" author="Shen" box="[507,566,1700,1725]" pageId="5" pageNumber="374" refString="Shen, C. J. (1935) On some new and rare crabs of the families Pinnotheridae, Grapsidae and Ocypodidae from China. Chinese Journal of Zoology, 1, 19 - 40." type="journal article" year="1935">1935</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E5664F97FFD5CF954" author="Sakai" box="[579,709,1700,1725]" pageId="5" pageNumber="374" refString="Sakai, T. (1934) Brachyura from the coast of Kyushu, Japanese Science Reports of the Tokyo Bunrika Daigaku, Series B, 1, 281 - 330." type="journal article" year="1934">Sakai 1934</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="5E306BC7B526E90E56F5F97FFC94F955" author="Sakai" box="[722,781,1700,1725]" pageId="5" pageNumber="374" refString="Sakai, T. (1976) Crabs of Japan and the Adjacent Seas. Vols. 1. - 3. Kodansha Ltd, Tokyo, English text: xxix + 773 pp., Japanese text: 461 pp., plate volume: 16 pp., 251 pls." type="book" year="1976">1976</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E573CF97FFC03F954" author="Chen" box="[795,922,1700,1725]" pageId="5" pageNumber="374" refString="Chen, H. (1979) A new species of Tritodynamia (Crustacea: Brachyura) from Fujian Province, China. Oceanologia et Limnologia Sinica, 10, 334 - 336, pl. 1." type="journal article" year="1979">Chen 1979</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E578FF97FFBC1F954" author="Dai" box="[936,1112,1700,1725]" pageId="5" pageNumber="374" refString="Dai, A. Y., Feng, Z. Q. Song, Y. Z. & Guo, G. - X. (1980) New species and new records of family Pinnotheridae from Hainan Island. Acta Zootaxonomica Sinica, 5, 129 - 143. [In Chinese with English summary]" type="journal article" year="1980">
|
||
Dai
|
||
<emphasis id="08D5CA24B526E90E57FEF97EFB95F955" box="[985,1036,1700,1725]" italics="true" pageId="5" pageNumber="374">et al</emphasis>
|
||
. 1980
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E5043F97EFAACF955" author="Yang" box="[1124,1333,1700,1725]" pageId="5" pageNumber="374" refString="Yang, S. & Sun, X. (1996) A new species of Tritodynamia from China (Crustacea: Decapoda, Pinnotheridae). Memoirs of the Beijing Natural History Museum, 55, 1 - 3." type="journal article" year="1996">Yang & Sun 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E5164F97EFE8AF908" author="Yang" pageId="5" pageNumber="374" refString="Yang, S. & Tang, B. (2005) A new species of Tritodynamia (Decapoda, Brachyura, Pinnotheridae) from the Bohai Sea, China, with a key to the genus Tritodynamia Ortmann, 1894. Crustaceana, 78, 781 - 786. http: // dx. doi. org / 10.1163 / 156854005774445528" type="journal article" year="2005">Yang & Tang 2005</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E5507F912FD99F908" author="Naruse" box="[288,512,1736,1761]" pageId="5" pageNumber="374" refString="Naruse, T. & Ng, P. K. L. (2010) A new species of Tritodynamia Ortmann, 1894 (Decapoda, Brachyura, Macrophthalmidae) from Singapore. Crustaceana, 83, 291 - 298. http: // dx. doi. org / 10.1163 / 001121610 x 12627655658249" type="journal article" year="2010">Naruse & Ng 2010</bibRefCitation>
|
||
). In species with a moderately serrated posterodorsal margin of P3, the teeth are small and their number ranges from about
|
||
<quantity id="FD59BBD3B526E90E565EF937FD44F8ED" box="[633,733,1772,1797]" metricMagnitude="-1" metricUnit="m" metricValue="4.826" metricValueMax="5.08" metricValueMin="4.572" pageId="5" pageNumber="374" unit="in" value="19.0" valueMax="20.0" valueMin="18.0">18–20 in</quantity>
|
||
<taxonomicName id="FDA16DB5B526E90E56C2F936FCFDF8EC" box="[741,868,1773,1796]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="japonica">
|
||
<emphasis id="08D5CA24B526E90E56C2F936FCFDF8EC" box="[741,868,1773,1796]" italics="true" pageId="5" pageNumber="374">T. japonica</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="FDA16DB5B526E90E57BCF936FBB8F8ED" box="[923,1057,1772,1797]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="bidentata">
|
||
<emphasis id="08D5CA24B526E90E57BCF936FBB8F8ED" box="[923,1057,1772,1797]" italics="true" pageId="5" pageNumber="374">T. bidentata</emphasis>
|
||
</taxonomicName>
|
||
to 23 or so in
|
||
<taxonomicName id="FDA16DB5B526E90E50EFF936FADAF8ED" box="[1224,1347,1772,1797]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="horvathi">
|
||
<emphasis id="08D5CA24B526E90E50EFF936FADAF8ED" box="[1224,1347,1772,1797]" italics="true" pageId="5" pageNumber="374">T. horvathi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="5E306BC7B526E90E5175F937FF4BF8C0" author="Nobili" pageId="5" pageNumber="374" refString="Nobili, G. (1905) Tritodynamia horvathi Nob., nuovo decapodo del Giappone. Annales Musei Nationalis Hungarici, 3, 407 - 412, pl. 10." type="journal article" year="1905">Nobili 1905</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B526E90E54FAF8CAFE2EF8C0" author="Yang" box="[221,439,1807,1833]" pageId="5" pageNumber="374" refString="Yang, S. & Tang, B. (2005) A new species of Tritodynamia (Decapoda, Brachyura, Pinnotheridae) from the Bohai Sea, China, with a key to the genus Tritodynamia Ortmann, 1894. Crustaceana, 78, 781 - 786. http: // dx. doi. org / 10.1163 / 156854005774445528" type="journal article" year="2005">Yang & Tang 2005</bibRefCitation>
|
||
). In contrast, these teeth are very strong in
|
||
<taxonomicName id="FDA16DB5B526E90E57B0F8CAFBBBF8C0" box="[919,1058,1809,1832]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B526E90E57B0F8CAFBBBF8C0" box="[919,1058,1809,1832]" italics="true" pageId="5" pageNumber="374">T. serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B526E90E500EF8D4FB1AF8C0" bold="true" box="[1065,1155,1807,1832]" pageId="5" pageNumber="374">
|
||
<taxonomicNameLabel id="13E6775FB526E90E500EF8D4FB1AF8C0" box="[1065,1155,1807,1832]" pageId="5" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, being conspicuous even in the general habitus view (
|
||
<figureCitation id="A29A0AB3B526E90E55F3F8EFFD8CF8A4" box="[468,533,1844,1869]" captionStart="FIGURE 3" captionStartId="4.[151,250,1741,1763]" captionTargetBox="[151,1436,193,1719]" captionTargetId="figure@4.[151,1436,193,1720]" captionTargetPageId="4" captionText="FIGURE 3. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229), crab in life. A, dorsal view; B, ventral view; C, close-up of frontal area and P 1, frontal view." httpUri="https://zenodo.org/record/225309/files/figure.png" pageId="5" pageNumber="374">Fig. 3</figureCitation>
|
||
A), and their number does not exceed 15 (
|
||
<figureCitation id="A29A0AB3B526E90E57CAF8EFFBB7F8A4" box="[1005,1070,1844,1869]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Fig. 1</figureCitation>
|
||
J).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B526E90D54E0F88CFC1BFF10" blockId="5.[151,1437,151,2013]" lastBlockId="6.[151,1437,151,968]" lastPageId="6" lastPageNumber="375" pageId="5" pageNumber="374">
|
||
Another important feature of
|
||
<taxonomicName id="FDA16DB5B526E90E5635F882FD07F898" box="[530,670,1881,1904]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B526E90E5635F882FD07F898" box="[530,670,1881,1904]" italics="true" pageId="5" pageNumber="374">T. serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B526E90E5681F88CFC99F898" bold="true" box="[678,768,1879,1904]" pageId="5" pageNumber="374">
|
||
<taxonomicNameLabel id="13E6775FB526E90E5681F88CFC99F898" box="[678,768,1879,1904]" pageId="5" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is the presence of 2 strong teeth in the proximal half of the cutting edge of the cheliped pollex (
|
||
<figureCitation id="A29A0AB3B526E90E5608F8A7FDE0F87C" box="[559,633,1916,1941]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Figs. 1</figureCitation>
|
||
F, 3C). This feature is shared only with
|
||
<taxonomicName id="FDA16DB5B526E90E5019F8A6FB4DF87C" box="[1086,1236,1916,1940]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="fujianensis">
|
||
<emphasis id="08D5CA24B526E90E5019F8A6FB4DF87C" box="[1086,1236,1916,1940]" italics="true" pageId="5" pageNumber="374">T. fujianensis</emphasis>
|
||
</taxonomicName>
|
||
, which, however, differs from the new species by the frontal margin of the carapace being slightly emarginated (cf.
|
||
<bibRefCitation id="5E306BC7B526E90E50FCF87BFAC0F850" author="Chen" box="[1243,1369,1952,1977]" pageId="5" pageNumber="374" refString="Chen, H. (1979) A new species of Tritodynamia (Crustacea: Brachyura) from Fujian Province, China. Oceanologia et Limnologia Sinica, 10, 334 - 336, pl. 1." type="journal article" year="1979">Chen 1979</bibRefCitation>
|
||
: pl. 1, fig. 1) in contrast to straight in
|
||
<taxonomicName id="FDA16DB5B526E90E5626F81EFD17F834" box="[513,654,1989,2012]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B526E90E5626F81EFD17F834" box="[513,654,1989,2012]" italics="true" pageId="5" pageNumber="374">T. serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B526E90E56B0F81FFD6BF835" bold="true" box="[663,754,1988,2013]" pageId="5" pageNumber="374">
|
||
<taxonomicNameLabel id="13E6775FB526E90E56B0F81FFD6BF835" box="[663,754,1988,2013]" pageId="5" pageNumber="374" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="A29A0AB3B526E90E5723F81FFCDCF834" box="[772,837,1988,2013]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="5" pageNumber="374">Fig. 1</figureCitation>
|
||
A). In addition, in
|
||
<taxonomicName id="FDA16DB5B526E90E5007F81EFB2FF834" box="[1056,1206,1988,2012]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="374" phylum="Arthropoda" rank="species" species="fujianensis">
|
||
<emphasis id="08D5CA24B526E90E5007F81EFB2FF834" box="[1056,1206,1988,2012]" italics="true" pageId="5" pageNumber="374">T. fujianensis</emphasis>
|
||
</taxonomicName>
|
||
, the P3 propodus is unarmed posterodorsally (cf.
|
||
<bibRefCitation id="5E306BC7B525E90D55F8FF4CFDC5FF58" author="Chen" box="[479,604,151,176]" pageId="6" pageNumber="375" refString="Chen, H. (1979) A new species of Tritodynamia (Crustacea: Brachyura) from Fujian Province, China. Oceanologia et Limnologia Sinica, 10, 334 - 336, pl. 1." type="journal article" year="1979">Chen 1979</bibRefCitation>
|
||
: pl. 1, fig. 7) in contrast to the heavily serrated one in
|
||
<taxonomicName id="FDA16DB5B525E90D5095FF42FAA4FF58" box="[1202,1341,153,176]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B525E90D5095FF42FAA4FF58" box="[1202,1341,153,176]" italics="true" pageId="6" pageNumber="375">T. serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B525E90D5164FF4CFA05FF58" bold="true" box="[1347,1436,151,176]" pageId="6" pageNumber="375">
|
||
<taxonomicNameLabel id="13E6775FB525E90D5164FF4CFA05FF58" box="[1347,1436,151,176]" pageId="6" pageNumber="375" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="A29A0AB3B525E90D54B8FF67FF73FF3C" box="[159,234,188,213]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="6" pageNumber="375">Figs. 1</figureCitation>
|
||
J, 3A), and the third maxilliped has a longer and narrower dactylus (cf.
|
||
<bibRefCitation id="5E306BC7B525E90D5031FF67FB0DFF3C" author="Chen" box="[1046,1172,188,213]" pageId="6" pageNumber="375" refString="Chen, H. (1979) A new species of Tritodynamia (Crustacea: Brachyura) from Fujian Province, China. Oceanologia et Limnologia Sinica, 10, 334 - 336, pl. 1." type="journal article" year="1979">Chen 1979</bibRefCitation>
|
||
: pl. 1, fig. 2) compared to the relatively shorter dactylus in
|
||
<taxonomicName id="FDA16DB5B525E90D5604FF3AFD36FF10" box="[547,687,225,248]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B525E90D5604FF3AFD36FF10" box="[547,687,225,248]" italics="true" pageId="6" pageNumber="375">T. serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B525E90D5691FF04FC96FF10" bold="true" box="[694,783,223,248]" pageId="6" pageNumber="375">
|
||
<taxonomicNameLabel id="13E6775FB525E90D5691FF04FC96FF10" box="[694,783,223,248]" pageId="6" pageNumber="375" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="A29A0AB3B525E90D5738FF04FCC7FF10" box="[799,862,223,248]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="6" pageNumber="375">Fig. 1</figureCitation>
|
||
E).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B525E90D54E0FEDEFB0FFE38" blockId="6.[151,1437,151,968]" pageId="6" pageNumber="375">
|
||
In the remaining species of
|
||
<taxonomicName id="FDA16DB5B525E90D563CFEDFFD2BFEF5" box="[539,690,260,285]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="08D5CA24B525E90D563CFEDFFD2BFEF5" box="[539,690,260,285]" italics="true" pageId="6" pageNumber="375">Tritodynamia</emphasis>
|
||
</taxonomicName>
|
||
, the cutting edge of the cheliped pollex is evenly (sometimes minutely) or irregularly serrated or has only 1 strong proximal tooth, sometimes followed by a distal serration (e.g.,
|
||
<bibRefCitation id="5E306BC7B525E90D54B0FE97FEB8FE8D" author="Nobili" box="[151,289,332,357]" pageId="6" pageNumber="375" refString="Nobili, G. (1905) Tritodynamia horvathi Nob., nuovo decapodo del Giappone. Annales Musei Nationalis Hungarici, 3, 407 - 412, pl. 10." type="journal article" year="1905">Nobili 1905</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D550AFE97FE37FE8D" author="Sakai" box="[301,430,332,357]" pageId="6" pageNumber="375" refString="Sakai, T. (1976) Crabs of Japan and the Adjacent Seas. Vols. 1. - 3. Kodansha Ltd, Tokyo, English text: xxix + 773 pp., Japanese text: 461 pp., plate volume: 16 pp., 251 pls." type="book" year="1976">Sakai 1976</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D559CFE97FDFFFE8C" author="Dai" box="[443,614,332,357]" pageId="6" pageNumber="375" refString="Dai, A. Y., Feng, Z. Q. Song, Y. Z. & Guo, G. - X. (1980) New species and new records of family Pinnotheridae from Hainan Island. Acta Zootaxonomica Sinica, 5, 129 - 143. [In Chinese with English summary]" type="journal article" year="1980">
|
||
Dai
|
||
<emphasis id="08D5CA24B525E90D55CCFE96FD82FE8D" box="[491,539,332,357]" italics="true" pageId="6" pageNumber="375">et al</emphasis>
|
||
. 1980
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D5655FE97FCA2FE8C" author="Dai" box="[626,827,332,357]" pageId="6" pageNumber="375" refString="Dai, A. Y. & Yang, S. (1991) Crabs of the China seas. China Ocean Press, Beijing, 608 pp., 74 pls." type="book" year="1991">Dai & Yang 1991</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D576FFE97FBC6FE8D" author="Otani" box="[840,1119,332,357]" pageId="6" pageNumber="375" refString="Otani, T. & Takahashi, T. (1996) Cheliped transformation in the swimming pea crab Tritodynamia horvathi Nobili. Crustacean Research, 25, 137 - 141." type="journal article" year="1996">Otani & Takahashi 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D504CFE96FAA1FE8D" author="Yang" box="[1131,1336,332,357]" pageId="6" pageNumber="375" refString="Yang, S. & Sun, X. (1996) A new species of Tritodynamia from China (Crustacea: Decapoda, Pinnotheridae). Memoirs of the Beijing Natural History Museum, 55, 1 - 3." type="journal article" year="1996">Yang & Sun 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D5162FE96FE8CFE60" author="Yang" pageId="6" pageNumber="375" refString="Yang, S. & Tang, B. (2005) A new species of Tritodynamia (Decapoda, Brachyura, Pinnotheridae) from the Bohai Sea, China, with a key to the genus Tritodynamia Ortmann, 1894. Crustaceana, 78, 781 - 786. http: // dx. doi. org / 10.1163 / 156854005774445528" type="journal article" year="2005">Yang & Tang 2005</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D5503FEABFD93FE60" author="Naruse" box="[292,522,368,392]" pageId="6" pageNumber="375" refString="Naruse, T. & Ng, P. K. L. (2010) A new species of Tritodynamia Ortmann, 1894 (Decapoda, Brachyura, Macrophthalmidae) from Singapore. Crustaceana, 83, 291 - 298. http: // dx. doi. org / 10.1163 / 001121610 x 12627655658249" type="journal article" year="2010">Naruse & Ng 2010</bibRefCitation>
|
||
). The armature of the cheliped fingers nevertheless has to be used with some caution for it was shown to be ontogenetically variable in
|
||
<taxonomicName id="FDA16DB5B525E90D5738FE4EFC00FE45" box="[799,921,404,429]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="horvathi">
|
||
<emphasis id="08D5CA24B525E90D5738FE4EFC00FE45" box="[799,921,404,429]" italics="true" pageId="6" pageNumber="375">T. horvathi</emphasis>
|
||
</taxonomicName>
|
||
, with 2 teeth on the dactylus in some younger crabs (form described as
|
||
<taxonomicName id="FDA16DB5B525E90D5597FE62FDDCFE38" box="[432,581,439,464]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="intermedia">
|
||
<emphasis id="08D5CA24B525E90D5597FE62FDDCFE38" box="[432,581,439,464]" italics="true" pageId="6" pageNumber="375">T. intermedia</emphasis>
|
||
</taxonomicName>
|
||
) and 1 tooth in the adults (
|
||
<bibRefCitation id="5E306BC7B525E90D5755FE6CFB13FE38" author="Otani" box="[882,1162,439,464]" pageId="6" pageNumber="375" refString="Otani, T. & Takahashi, T. (1996) Cheliped transformation in the swimming pea crab Tritodynamia horvathi Nobili. Crustacean Research, 25, 137 - 141." type="journal article" year="1996">Otani & Takahashi 1996</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="72BB45BDB525E90D54E0FE07FE1BFC20" pageId="6" pageNumber="375" type="reference_group">
|
||
<paragraph id="3A1E1636B525E90D54E0FE07FB3FFD88" blockId="6.[151,1437,151,968]" pageId="6" pageNumber="375">
|
||
<taxonomicName id="FDA16DB5B525E90D54E0FE07FE4EFE1C" ID-CoL="594MD" box="[199,471,476,501]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B525E90D54E0FE07FE4EFE1C" box="[199,471,476,501]" italics="true" pageId="6" pageNumber="375">Tritodynamia serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B525E90D55C6FE07FDA4FE1D" bold="true" box="[481,573,476,501]" pageId="6" pageNumber="375">
|
||
<taxonomicNameLabel id="13E6775FB525E90D55C6FE07FDA4FE1D" box="[481,573,476,501]" pageId="6" pageNumber="375" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be easily separated from the long-legged species
|
||
<taxonomicName id="FDA16DB5B525E90D508AFE06FAEEFE1D" ID-CoL="7Z6G2" box="[1197,1399,476,501]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="longipropodum">
|
||
<emphasis id="08D5CA24B525E90D508AFE06FAEEFE1D" box="[1197,1399,476,501]" italics="true" pageId="6" pageNumber="375">T. longipropodum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="FDA16DB5B525E90D51A0FE06FE9AFDF0" ID-CoL="9G6GZ" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="dilatatum">
|
||
<emphasis id="08D5CA24B525E90D51A0FE06FE9AFDF0" italics="true" pageId="6" pageNumber="375">T. dilatatum</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="FDA16DB5B525E90D551BFDDAFE11FDF0" ID-CoL="7CTZX" box="[316,392,513,536]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="yeoi">
|
||
<emphasis id="08D5CA24B525E90D551BFDDAFE11FDF0" box="[316,392,513,536]" italics="true" pageId="6" pageNumber="375">T. yeoi</emphasis>
|
||
</taxonomicName>
|
||
by the much lower length-width ratio of the P3 propodus (cf.
|
||
<bibRefCitation id="5E306BC7B525E90D5073FE24FA9BFDF0" author="Dai" box="[1108,1282,511,536]" pageId="6" pageNumber="375" refString="Dai, A. Y., Feng, Z. Q. Song, Y. Z. & Guo, G. - X. (1980) New species and new records of family Pinnotheridae from Hainan Island. Acta Zootaxonomica Sinica, 5, 129 - 143. [In Chinese with English summary]" type="journal article" year="1980">
|
||
Dai
|
||
<emphasis id="08D5CA24B525E90D50A3FDDAFB2EFDF0" box="[1156,1207,511,536]" italics="true" pageId="6" pageNumber="375">et al</emphasis>
|
||
. 1980
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D5128FDDBFF4AFDD5" author="Yang" pageId="6" pageNumber="375" refString="Yang, S. & Sun, X. (1996) A new species of Tritodynamia from China (Crustacea: Decapoda, Pinnotheridae). Memoirs of the Beijing Natural History Museum, 55, 1 - 3." type="journal article" year="1996">Yang & Sun 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D54FAFDFEFE2FFDD4" author="Naruse" box="[221,438,548,573]" pageId="6" pageNumber="375" refString="Naruse, T. & Ng, P. K. L. (2010) A new species of Tritodynamia Ortmann, 1894 (Decapoda, Brachyura, Macrophthalmidae) from Singapore. Crustaceana, 83, 291 - 298. http: // dx. doi. org / 10.1163 / 001121610 x 12627655658249" type="journal article" year="2010">Naruse & Ng 2010</bibRefCitation>
|
||
), and from
|
||
<taxonomicName id="FDA16DB5B525E90D5612FDFEFD29FDD5" ID-CoL="594M8" box="[565,688,548,573]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="horvathi">
|
||
<emphasis id="08D5CA24B525E90D5612FDFEFD29FDD5" box="[565,688,548,573]" italics="true" pageId="6" pageNumber="375">T. horvathi</emphasis>
|
||
</taxonomicName>
|
||
, which has a more quadrate carapace, with CW / CL about 1.4 (cf.
|
||
<bibRefCitation id="5E306BC7B525E90D54B0FD9CFEB8FD88" author="Nobili" box="[151,289,583,608]" pageId="6" pageNumber="375" refString="Nobili, G. (1905) Tritodynamia horvathi Nob., nuovo decapodo del Giappone. Annales Musei Nationalis Hungarici, 3, 407 - 412, pl. 10." type="journal article" year="1905">Nobili 1905</bibRefCitation>
|
||
: pl. X, fig. 1;
|
||
<bibRefCitation id="5E306BC7B525E90D559BFD9CFDAEFD88" author="Shen" box="[444,567,583,608]" pageId="6" pageNumber="375" refString="Shen, C. J. (1932) The brachyuran Crustacea of North China. Zoologia Sinica, 9, i - x, 1 - 301, pls. 1 - 10." type="journal article" year="1932">Shen 1932</bibRefCitation>
|
||
: fig. 71) vs.
|
||
<quantity id="FD59BBD3B525E90D56E5FD93FC9BFD88" box="[706,770,583,608]" metricMagnitude="-2" metricUnit="m" metricValue="4.572" pageId="6" pageNumber="375" unit="in" value="1.8">1.8 in</quantity>
|
||
<taxonomicName id="FDA16DB5B525E90D572EFD92FC0DFD88" ID-CoL="594MD" box="[777,916,585,608]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B525E90D572EFD92FC0DFD88" box="[777,916,585,608]" italics="true" pageId="6" pageNumber="375">T. serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B525E90D57BCFD9CFC6CFD88" bold="true" box="[923,1013,583,608]" pageId="6" pageNumber="375">
|
||
<taxonomicNameLabel id="13E6775FB525E90D57BCFD9CFC6CFD88" box="[923,1013,583,608]" pageId="6" pageNumber="375" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="A29A0AB3B525E90D5023FD9CFBD4FD88" box="[1028,1101,583,608]" captionStart="FIGURE 1" captionStartId="2.[151,250,1880,1902]" captionTargetBox="[160,1414,430,1821]" captionTargetId="figure@2.[151,1436,409,1859]" captionTargetPageId="2" captionText="FIGURE 1. Tritodynamia serratipes sp. nov., holotype, female, Singapore (ZRC 2014.0229). A, carapace, eyestalks, antennules and antennae, dorsal view; B, same, detail of left orbital area, dorsal view; C, epistome, ventral view; D, left antennule in situ, dorsal view; E, right Mxp 3, external view; F, chela of right P 1, external view; G, same, ventral view; H, merus of right P 1, dorsal view; I, right P 2, dorsal view; J, right P 3, dorsal view; K, same, detail of propodus (setae omitted), dorsal view; L, right P 4, dorsal view; M, right P 5, dorsal view." httpUri="https://zenodo.org/record/225307/files/figure.png" pageId="6" pageNumber="375">Figs. 1</figureCitation>
|
||
A, 3A).
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B525E90D54E0FDB7FB3BFCFD" blockId="6.[151,1437,151,968]" pageId="6" pageNumber="375">
|
||
<taxonomicName id="FDA16DB5B525E90D54E0FDB7FE4FFD6C" ID-CoL="594MD" box="[199,470,620,645]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B525E90D54E0FDB7FE4FFD6C" box="[199,470,620,645]" italics="true" pageId="6" pageNumber="375">Tritodynamia serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B525E90D55F8FDB7FDA2FD6D" bold="true" box="[479,571,620,645]" pageId="6" pageNumber="375">
|
||
<taxonomicNameLabel id="13E6775FB525E90D55F8FDB7FDA2FD6D" box="[479,571,620,645]" pageId="6" pageNumber="375" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
represents the second record of
|
||
<taxonomicName id="FDA16DB5B525E90D5788FDB7FBDFFD6D" ID-CoL="7Q59Y" box="[943,1094,620,645]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="08D5CA24B525E90D5788FDB7FBDFFD6D" box="[943,1094,620,645]" italics="true" pageId="6" pageNumber="375">Tritodynamia</emphasis>
|
||
</taxonomicName>
|
||
in tropical Asia. It is also the second species, together with
|
||
<taxonomicName id="FDA16DB5B525E90D55C1FD4AFDA9FD40" ID-CoL="7CTZX" box="[486,560,657,680]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="yeoi">
|
||
<emphasis id="08D5CA24B525E90D55C1FD4AFDA9FD40" box="[486,560,657,680]" italics="true" pageId="6" pageNumber="375">T. yeoi</emphasis>
|
||
</taxonomicName>
|
||
, currently known from only a single specimen collected in
|
||
<collectingCountry id="42B656A6B525E90D50ECFD54FAD9FD40" box="[1227,1344,655,680]" name="Singapore" pageId="6" pageNumber="375">Singapore</collectingCountry>
|
||
. Both
|
||
<taxonomicName id="FDA16DB5B525E90D51A0FD4AFE9EFD24" ID-CoL="594MD" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="serratipes" status="sp. nov.">
|
||
<emphasis id="08D5CA24B525E90D51A0FD4AFE9EFD24" italics="true" pageId="6" pageNumber="375">T. serratipes</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="08D5CA24B525E90D5529FD6FFEF0FD25" bold="true" box="[270,361,692,717]" pageId="6" pageNumber="375">
|
||
<taxonomicNameLabel id="13E6775FB525E90D5529FD6FFEF0FD25" box="[270,361,692,717]" pageId="6" pageNumber="375" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="FDA16DB5B525E90D5586FD6EFE72FD24" ID-CoL="7CTZX" box="[417,491,693,716]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="species" species="yeoi">
|
||
<emphasis id="08D5CA24B525E90D5586FD6EFE72FD24" box="[417,491,693,716]" italics="true" pageId="6" pageNumber="375">T. yeoi</emphasis>
|
||
</taxonomicName>
|
||
are likely to be found elsewhere in the Sunda Shelf and perhaps beyond after more thorough collecting in muddy intertidal and shallow subtidal habitats. The apparent rarity of
|
||
<taxonomicName id="FDA16DB5B525E90D5093FD0CFAD2FD18" ID-CoL="7Q59Y" box="[1204,1355,727,752]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="08D5CA24B525E90D5093FD0CFAD2FD18" box="[1204,1355,727,752]" italics="true" pageId="6" pageNumber="375">Tritodynamia</emphasis>
|
||
</taxonomicName>
|
||
spp. is probably mainly due to their cryptic lifestyle, i.e. dwelling in burrows of other invertebrates.
|
||
</paragraph>
|
||
<paragraph id="3A1E1636B525E90D54E0FCC4FE1BFC20" blockId="6.[151,1437,151,968]" pageId="6" pageNumber="375">
|
||
<bibRefCitation id="5E306BC7B525E90D54E0FCC4FE7CFCD0" author="Johnson" box="[199,485,799,824]" pageId="6" pageNumber="375" refString="Johnson, D. S. (1963) Commensalism and semi-parasitism amongst decapod Crustacea in Singapore waters. In: Proceedings of the First Regional Symposium of the Scientific Knowledge of Tropical Parasites, UNESCO, University of Singapore, pp. 282 - 288." type="book chapter" year="1963">Johnson (1963: table I)</bibRefCitation>
|
||
reported as “
|
||
<taxonomicName id="FDA16DB5B525E90D56B2FCC4FCA8FCD0" box="[661,817,799,824]" class="Malacostraca" family="Varunidae" genus="Tritodynamea" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="08D5CA24B525E90D56B2FCC4FCA8FCD0" box="[661,817,799,824]" italics="true" pageId="6" pageNumber="375">Tritodynamea</emphasis>
|
||
</taxonomicName>
|
||
sp.” (under
|
||
<taxonomicName id="FDA16DB5B525E90D57F1FCC4FBEAFCD0" ID-CoL="7NKH5" box="[982,1139,799,824]" class="Malacostraca" family="Pinnotheridae" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="family">Pinnotheridae</taxonomicName>
|
||
) a crab associated with sipunculans in
|
||
<collectingCountry id="42B656A6B525E90D5519FC9FFE2AFCB5" box="[318,435,836,861]" name="Singapore" pageId="6" pageNumber="375">Singapore</collectingCountry>
|
||
.
|
||
<collectingCountry id="42B656A6B525E90D559AFC9FFE45FCB4" box="[445,476,836,860]" name="American Samoa" pageId="6" pageNumber="375">As</collectingCountry>
|
||
Johnson’s material could not be traced in the ZRC, this crab cannot be confirmed as a species of
|
||
<taxonomicName id="FDA16DB5B525E90D5533FCBCFE32FC68" ID-CoL="7Q59Y" box="[276,427,871,896]" class="Malacostraca" family="Macrophthalmidae" genus="Tritodynamia" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="08D5CA24B525E90D5533FCBCFE32FC68" box="[276,427,871,896]" italics="true" pageId="6" pageNumber="375">Tritodynamia</emphasis>
|
||
</taxonomicName>
|
||
. However, Johnson’s record provides a possible, albeit unconfirmed link to burrowing sipunculans, which are known as hosts for several pinnotherid crabs (
|
||
<bibRefCitation id="5E306BC7B525E90D57E4FC57FB77FC4C" author="Manning" box="[963,1262,908,933]" pageId="6" pageNumber="375" refString="Manning, R. B. & Morton, B. (1987) Pinnotherids (Crustacea: Decapoda) and leptonaceans (Mollusca: Bivalvia) associated with sipunculan worms. Proceedings of the Biological Society of Washington, 100, 543 - 551." type="journal article" year="1987">Manning & Morton 1987</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D50D9FC56FA0EFC4C" author="Morton" box="[1278,1431,908,932]" pageId="6" pageNumber="375" refString="Morton, B. (1988) Partnerships in the sea: Hong Kong's marine symbioses. Hong Kong University Press, Hong Kong, 124 pp." type="book" year="1988">Morton 1988</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="5E306BC7B525E90D54B0FC74FEEFFC20" author="Rahayu" box="[151,374,943,968]" pageId="6" pageNumber="375" refString="Rahayu, D. L. & Ng, P. K. L. (2010) Two new species of Indopinnixa Manning & Morton, 1987 (Crustacea: Brachyura: Pinnotheridae) from Lombok, Indonesia. Zootaxa, 2478, 59 - 68." type="journal article" year="2010">Rahayu & Ng 2010</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |