240 lines
27 KiB
XML
240 lines
27 KiB
XML
<document id="3179CB034D7457D4CA8BB512A1CFF486" ID-DOI="10.11646/zootaxa.1015.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5049232" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1625105635038" checkinUser="felipe" docAuthor="Poupin, Joseph, Davie, Peter J. F. & Cexus, Jean-Christophe" docDate="2005" docId="6C3D8794ED6EFFD36C1CFB00FDC7FC17" docLanguage="en" docName="zt01015p066.pdf" docOrigin="Zootaxa 1015 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.1015.1.1" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Pachygrapsus propinquus De Man 1908" docType="treatment" docVersion="3" lastPageNumber="44" masterDocId="9004FFECED47FFF86D14FFDCFFDFFF96" masterDocTitle="A revision of the genus Pachygrapsus Randall, 1840 (Crustacea: Decapoda: Brachyura, Grapsidae), with special reference to the Southwest Pacific species" masterLastPageNumber="66" masterPageNumber="1" pageNumber="42" updateTime="1698980268726" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="EC9F426C5427E9825CE651EC2A436444">
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<mods:title id="715192368565B7DDAC91761FFCBE41AC">A revision of the genus Pachygrapsus Randall, 1840 (Crustacea: Decapoda: Brachyura, Grapsidae), with special reference to the Southwest Pacific species</mods:title>
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<mods:name id="BE76FAE42A4AE751FB315F8B6E382058" type="personal">
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<mods:namePart id="8F9EBF97C0D1648C0857222F6909C2C5">Poupin, Joseph</mods:namePart>
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<mods:affiliation id="BA85A88599EE6BD3DBD77929213459E7">Institut de Recherche de l'Ecole Navale, IRENav BP 600, 29240 BREST NAVAL France (poupin @ ecolenavale. fr; cexus @ ecole-navale. fr) Queensland Museum, P. O. Box 3300, South Brisbane, Queensland, Australia (peter. davie @ qm. qld. gov)</mods:affiliation>
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<mods:nameIdentifier id="341543F5E5266057217DF96EB8797380" type="email">poupin@ecolenavale.fr</mods:nameIdentifier>
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<mods:roleTerm id="FB7176EF8499D9A4C8FDA630C80FB924">Author</mods:roleTerm>
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<mods:namePart id="D96D1DEC35DDA8E1698024E0FDCE71EF">Davie, Peter J. F.</mods:namePart>
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<mods:name id="3CC939144BB4B6298E485C62EBBD9827" type="personal">
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<mods:namePart id="076FB0749859F0B30BD0299CCCA302E6">Cexus, Jean-Christophe</mods:namePart>
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<mods:affiliation id="D788B709E46BC0D9F9C16C8AEFA0D6DC">Institut de Recherche de l'Ecole Navale, IRENav BP 600, 29240 BREST NAVAL France (poupin @ ecolenavale. fr; cexus @ ecole-navale. fr) Queensland Museum, P. O. Box 3300, South Brisbane, Queensland, Australia (peter. davie @ qm. qld. gov)</mods:affiliation>
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<mods:nameIdentifier id="A283038B12F40DE1009E98ACC39008DB" type="email">poupin@ecolenavale.fr</mods:nameIdentifier>
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<mods:typeOfResource id="103CB31653B912F6AA41C5817702D26C">text</mods:typeOfResource>
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<mods:title id="F7798DA656C8724922E2D83A4A48FCD1">Zootaxa</mods:title>
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<mods:part id="E2FA06877EB942D930DB4F714F58AEEE">
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<mods:date id="19F642552F728ED2583911ACBE0A3152">2005</mods:date>
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<mods:number id="43ACA3661A5E11E4FF25CD0A54DBB679">2005-07-05</mods:number>
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<mods:number id="3B5F5A8511F26EEE166BE775AE051050">1015</mods:number>
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<mods:url id="076EC695BD08A71F32DABBB3B0C9CA8C">https://biotaxa.org/Zootaxa/article/view/zootaxa.1015.1.1</mods:url>
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<mods:identifier id="203D610205E14DB5943C9A8070553603" type="ISSN">11755334</mods:identifier>
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<treatment id="6C3D8794ED6EFFD36C1CFB00FDC7FC17" LSID="urn:lsid:plazi:treatment:6C3D8794ED6EFFD36C1CFB00FDC7FC17" httpUri="http://treatment.plazi.org/id/6C3D8794ED6EFFD36C1CFB00FDC7FC17" lastPageId="43" lastPageNumber="44" pageId="41" pageNumber="42">
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<subSubSection id="AC8E6509ED6EFFD16C1CFB00FC70FB60" box="[264,943,1244,1270]" pageId="41" pageNumber="42" type="nomenclature">
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<paragraph id="E42B3682ED6EFFD16C1CFB00FC70FB60" blockId="41.[264,943,1244,1270]" box="[264,943,1244,1270]" pageId="41" pageNumber="42">
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<heading id="BF6381EEED6EFFD16C1CFB00FC70FB60" bold="true" box="[264,943,1244,1270]" fontSize="11" level="1" pageId="41" pageNumber="42" reason="1">
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<emphasis id="D6E0EA90ED6EFFD16C1CFB00FC70FB60" bold="true" box="[264,943,1244,1270]" pageId="41" pageNumber="42">
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<taxonomicName id="23944D01ED6EFFD16C1CFB00FD27FB60" ID-CoL="4BSCJ" authority="De Man, 1908" authorityName="De Man" authorityYear="1908" box="[264,760,1244,1270]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="propinquus">
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<emphasis id="D6E0EA90ED6EFFD16C1CFB00FD9DFB60" bold="true" box="[264,578,1244,1270]" italics="true" pageId="41" pageNumber="42">Pachygrapsus propinquus</emphasis>
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<bibRefCitation id="80054B73ED6EFFD16F5FFB00FD27FB60" author="De Man, J. G." box="[587,760,1244,1270]" pageId="41" pageNumber="42" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">De Man, 1908</bibRefCitation>
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</taxonomicName>
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||
(
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<figureCitation id="7CAF2A07ED6EFFD16E13FB00FC5FFB60" box="[775,896,1244,1270]" captionStart="FIGURE 12" captionStartId="42.[264,367,1146,1170]" captionTargetBox="[305,1271,528,1122]" captionTargetId="figure-207@42.[304,1283,508,1140]" captionTargetPageId="42" captionText="FIGURE 12. —Pachygrapsus propinquus de Man, 1908. a) dorsal view; b) right chela, outer face; c) abdomen; a, b, female 8.0 x 10.7 mm, c, male 6.25 x 8.3 mm, Port Canning, India (from de Man, 1908, pl. 18 fig. 2)." figureDoi="http://doi.org/10.5281/zenodo.5049256" httpUri="https://zenodo.org/record/5049256/files/figure.png" pageId="41" pageNumber="42">Figure 12</figureCitation>
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ac)
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="AC8E6509ED6EFFD16C1CFAFBFD09FACB" pageId="41" pageNumber="42" type="reference_group">
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<paragraph id="E42B3682ED6EFFD16C1CFAFBFD09FACB" blockId="41.[264,1323,1318,1373]" pageId="41" pageNumber="42">
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<treatmentCitationGroup id="C48411ACED6EFFD16C1CFAFBFD09FACB" pageId="41" pageNumber="42">
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||
<treatmentCitation id="65351093ED6EFFD16C1CFAFBFD26FAAB" author="De Man, J. G." box="[264,761,1318,1342]" page="216" pageId="41" pageNumber="42" year="1908">
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<taxonomicName id="23944D01ED6EFFD16C1CFAFBFD26FAAB" ID-CoL="4BSCJ" authority="De Man, 1908: 216" authorityName="De Man" authorityPageNumber="216" authorityYear="1908" box="[264,761,1318,1342]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="propinquus">
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<emphasis id="D6E0EA90ED6EFFD16C1CFAFBFDC1FAA8" box="[264,542,1319,1342]" italics="true" pageId="41" pageNumber="42">Pachygrapsus propinquus</emphasis>
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<bibRefCitation id="80054B73ED6EFFD16F32FAFAFD26FAAB" author="De Man, J. G." box="[550,761,1318,1341]" pageId="41" pageNumber="42" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">De Man, 1908: 216</bibRefCitation>
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||
</taxonomicName>
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||
</treatmentCitation>
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||
, pl. 18, fig. 2 [
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||
<typeStatus id="3B2F8820ED6EFFD16E82FAFAFC19FAAB" box="[918,966,1318,1341]" pageId="41" pageNumber="42">type</typeStatus>
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||
locality: Port Canning, near Calcutta,
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<collectingCountry id="9C837612ED6EFFD16C6DFA9AFE6AFACB" box="[377,437,1350,1373]" name="India" pageId="41" pageNumber="42">India</collectingCountry>
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]. —
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||
<treatmentCitation id="65351093ED6EFFD16CF6FA9AFD55FACB" author="Tesch, J. J." box="[482,650,1350,1373]" page="76" pageId="41" pageNumber="42" year="1918">
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||
<bibRefCitation id="80054B73ED6EFFD16CF6FA9AFD55FACB" author="Tesch, J. J." box="[482,650,1350,1373]" pageId="41" pageNumber="42" pagination="1 - 148" refId="ref34227" refString="Tesch, J. J. (1918) The Decapoda Brachyura of the Siboga expedition. I. Hymenosomidae, Retroplumidae, Ocypodidae, Grapsidae, and Gecarcinidae. Siboga - Expeditie, 39 c, 1 - 148, pl. 1 - 6." type="journal article" year="1918">Tesch, 1918: 76</bibRefCitation>
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</treatmentCitation>
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(Key).
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="AC8E6509ED6EFFD36C1CFA53FDC7FC17" lastPageId="43" lastPageNumber="44" pageId="41" pageNumber="42" type="materials_examined">
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||
<paragraph id="E42B3682ED6EFFD16C1CFA53FE76FA3E" blockId="41.[264,1323,1423,1569]" box="[264,425,1423,1448]" pageId="41" pageNumber="42">
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||
<emphasis id="D6E0EA90ED6EFFD16C1CFA53FE76FA3E" box="[264,425,1423,1448]" italics="true" pageId="41" pageNumber="42">
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||
<typeStatus id="3B2F8820ED6EFFD16C1CFA53FEE0FA3E" box="[264,319,1423,1448]" pageId="41" pageNumber="42">Type</typeStatus>
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material
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</emphasis>
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||
</paragraph>
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||
<paragraph id="E42B3682ED6EFFD16C2CFA6BFBACF9B7" blockId="41.[264,1323,1423,1569]" pageId="41" pageNumber="42">
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||
<materialsCitation id="54FC3CDFED6EFFD16C2CFA6BFBB1F9B7" collectingDate="2005-06" collectorName="Unknown. The & C. Fransen & M. Turkay & P. Clark" country="India" county="Calcutta" location="Probably" municipality="Zoological Survey" pageId="41" pageNumber="42" specimenCount="1" typeStatus="holotype">
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||
<collectorName id="49615354ED6EFFD16C2CFA6BFE35FA47" box="[312,490,1463,1489]" pageId="41" pageNumber="42">Unknown. The</collectorName>
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||
<typeStatus id="3B2F8820ED6EFFD16CE0FA6BFDEDFA47" box="[500,562,1463,1489]" pageId="41" pageNumber="42">types</typeStatus>
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are neither in RMNH (
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<collectorName id="49615354ED6EFFD16E45FA6BFC0AFA47" box="[849,981,1463,1489]" pageId="41" pageNumber="42">C. Fransen</collectorName>
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, pers. comm.) nor SMF (
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<collectorName id="49615354ED6EFFD1681DFA6BFE81FA6F" pageId="41" pageNumber="42">M. Türkay</collectorName>
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, pers. comm.), nor BMNH (
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<collectorName id="49615354ED6EFFD16FB1FA03FCD9FA6F" box="[677,774,1503,1529]" pageId="41" pageNumber="42">P. Clark</collectorName>
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||
, pers. comm.), nor ZMA (first author unable to locate it,
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||
<date id="902A1042ED6EFFD16C60F9DBFE2EF9B7" box="[372,497,1543,1569]" pageId="41" pageNumber="42" value="2005-06">
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||
<collectingDate id="806EE9AAED6EFFD16C60F9DBFE2EF9B7" box="[372,497,1543,1569]" pageId="41" pageNumber="42" value="2005-06">June 2005</collectingDate>
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||
</date>
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||
).
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<location id="E14B6059ED6EFFD16F10F9DBFDB2F9B7" LSID="urn:lsid:plazi:treatment:6C3D8794ED6EFFD36C1CFB00FDC7FC17:E14B6059ED6EFFD16F10F9DBFDB2F9B7" box="[516,621,1543,1569]" country="India" county="Calcutta" municipality="Zoological Survey" name="Probably" pageId="41" pageNumber="42">Probably</location>
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in the
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<collectingMunicipality id="044FACF8ED6EFFD16FAAF9DBFC48F9B7" box="[702,919,1543,1569]" pageId="41" pageNumber="42">Zoological Survey</collectingMunicipality>
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||
of
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<collectingCountry id="9C837612ED6EFFD16EAAF9DBFC22F9B7" box="[958,1021,1543,1569]" name="India" pageId="41" pageNumber="42">India</collectingCountry>
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||
,
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||
<collectingCounty id="0D4A4E0EED6EFFD1691DF9DBFBB1F9B7" box="[1033,1134,1543,1569]" pageId="41" pageNumber="42">Calcutta</collectingCounty>
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||
</materialsCitation>
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||
.
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||
</paragraph>
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||
<paragraph id="E42B3682ED6EFFD16C1CF98BFD3AF9E7" blockId="41.[264,1320,1623,1889]" box="[264,741,1623,1649]" pageId="41" pageNumber="42">
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||
<emphasis id="D6E0EA90ED6EFFD16C1CF98BFEA0F9E6" box="[264,383,1623,1648]" italics="true" pageId="41" pageNumber="42">Diagnosis</emphasis>
|
||
(adapted from
|
||
<bibRefCitation id="80054B73ED6EFFD16F27F98BFD02F9E7" author="De Man, J. G." box="[563,733,1623,1649]" pageId="41" pageNumber="42" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">De Man, 1908</bibRefCitation>
|
||
)
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||
</paragraph>
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||
<paragraph id="E42B3682ED6EFFD16C2CF9A3FEE5F8F7" blockId="41.[264,1320,1623,1889]" pageId="41" pageNumber="42">
|
||
Carapace 0.75 times longer than wide; lateral margins weakly convergent posteriorly, with no tooth behind exorbital angle (
|
||
<figureCitation id="7CAF2A07ED6EFFD16FD9F97BFCEBF957" box="[717,820,1703,1729]" captionStart="FIGURE 12" captionStartId="42.[264,367,1146,1170]" captionTargetBox="[305,1271,528,1122]" captionTargetId="figure-207@42.[304,1283,508,1140]" captionTargetPageId="42" captionText="FIGURE 12. —Pachygrapsus propinquus de Man, 1908. a) dorsal view; b) right chela, outer face; c) abdomen; a, b, female 8.0 x 10.7 mm, c, male 6.25 x 8.3 mm, Port Canning, India (from de Man, 1908, pl. 18 fig. 2)." figureDoi="http://doi.org/10.5281/zenodo.5049256" httpUri="https://zenodo.org/record/5049256/files/figure.png" pageId="41" pageNumber="42">Fig. 12a</figureCitation>
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||
). Dorsal surface slightly convex with distinct cervical groove; hepatic and branchial regions with glabrous striae; mesogastric, cardiac and intestinal regions smooth. Front about 0.5 times exorbital width, anterior margin sinuous. Infraorbital margin with 3–4 small obtuse teeth, uneven on inner part; outer notch low.
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||
</paragraph>
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<paragraph id="E42B3682ED6DFFD26C2CFEC0FE70FE38" blockId="42.[264,1323,284,430]" pageId="42" pageNumber="43">
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||
Left chela unknown. Outer face of right chela very finely granular, slightly convex, with conspicuous longitudinal line running from tip of fixed finger to near carpal articulation (
|
||
<figureCitation id="7CAF2A07ED6DFFD26C5DFEB0FE6CFE10" box="[329,435,364,390]" captionStart="FIGURE 12" captionStartId="42.[264,367,1146,1170]" captionTargetBox="[305,1271,528,1122]" captionTargetId="figure-207@42.[304,1283,508,1140]" captionTargetPageId="42" captionText="FIGURE 12. —Pachygrapsus propinquus de Man, 1908. a) dorsal view; b) right chela, outer face; c) abdomen; a, b, female 8.0 x 10.7 mm, c, male 6.25 x 8.3 mm, Port Canning, India (from de Man, 1908, pl. 18 fig. 2)." figureDoi="http://doi.org/10.5281/zenodo.5049256" httpUri="https://zenodo.org/record/5049256/files/figure.png" pageId="42" pageNumber="43">Fig. 12b</figureCitation>
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); upper margin with finely granular oblique ridges. Tip of fingers spoonlike, glabrous.
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||
</paragraph>
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||
<caption id="B0EB660AED6DFFD26C1CFBA6FE09FB41" ID-DOI="http://doi.org/10.5281/zenodo.5049256" ID-Zenodo-Dep="5049256" httpUri="https://zenodo.org/record/5049256/files/figure.png" pageId="42" pageNumber="43" startId="42.[264,367,1146,1170]" targetBox="[305,1271,528,1122]" targetPageId="42">
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||
<paragraph id="E42B3682ED6DFFD26C1CFBA6FE09FB41" blockId="42.[264,1323,1146,1239]" pageId="42" pageNumber="43">
|
||
<emphasis id="D6E0EA90ED6DFFD26C1CFBA6FE47FB04" bold="true" box="[264,408,1146,1170]" pageId="42" pageNumber="43">FIGURE 12.</emphasis>
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||
—
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||
<taxonomicName id="23944D01ED6DFFD26CADFBA7FCB2FB04" authority="de Man, 1908" authorityName="De Man" authorityYear="1908" box="[441,877,1147,1170]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="propinquus">
|
||
<emphasis id="D6E0EA90ED6DFFD26CADFBA7FD10FB04" box="[441,719,1147,1170]" italics="true" pageId="42" pageNumber="43">Pachygrapsus propinquus</emphasis>
|
||
<bibRefCitation id="80054B73ED6DFFD26FC2FBA7FCB2FB04" author="De Man, J. G." box="[726,877,1147,1170]" pageId="42" pageNumber="43" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">de Man, 1908</bibRefCitation>
|
||
</taxonomicName>
|
||
. a) dorsal view; b) right chela, outer face; c) abdomen; a, b, female 8.0 x 10.7 mm, c, male 6.25 x 8.3 mm, Port Canning, India (from
|
||
<bibRefCitation id="80054B73ED6DFFD269C7FB41FE9FFB41" author="De Man, J. G." pageId="42" pageNumber="43" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">de Man, 1908</bibRefCitation>
|
||
, pl. 18 fig. 2).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="E42B3682ED6DFFD26C2CFAF1FCF5FA01" blockId="42.[264,1324,1325,1671]" pageId="42" pageNumber="43">Ambulatory legs slender with few scattered long bristles on carpi, propodi, dactyli. Meri with transverse ridges on their outer faces; lower margin of P5 merus without submedian tubercle, distoventral angle with 2 spines.</paragraph>
|
||
<paragraph id="E42B3682ED6DFFD26C2CFA79FE77FA71" blockId="42.[264,1324,1325,1671]" pageId="42" pageNumber="43">Abdominal tergites smooth. Sixth somite of abdomen plus telson triangular in male. G1 unknown.</paragraph>
|
||
<paragraph id="E42B3682ED6DFFD26C2CFA29FC5AF9A1" blockId="42.[264,1324,1325,1671]" pageId="42" pageNumber="43">
|
||
Colour (from
|
||
<bibRefCitation id="80054B73ED6DFFD26CC8FA29FD18F999" author="De Man, J. G." box="[476,711,1525,1551]" pageId="42" pageNumber="43" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">De Man, 1908: 218</bibRefCitation>
|
||
): “slatecoloured upper surface of the carapace, and the redbrown legs are mottled with small dark spots.”
|
||
</paragraph>
|
||
<paragraph id="E42B3682ED6DFFD26C2CF999FB5BF911" blockId="42.[264,1324,1325,1671]" pageId="42" pageNumber="43">
|
||
Measurements (from
|
||
<bibRefCitation id="80054B73ED6DFFD26F22F999FD3BF9C9" author="De Man, J. G." box="[566,740,1605,1631]" pageId="42" pageNumber="43" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">De Man, 1908</bibRefCitation>
|
||
; only
|
||
<specimenCount id="F292FD0BED6DFFD26E39F999FC3DF9C9" box="[813,994,1605,1631]" pageId="42" pageNumber="43" type="generic">two specimens</specimenCount>
|
||
): probably a smallsize species (see remarks); carapace 6.25 x
|
||
<quantity id="236C9B67ED6DFFD26FBEF9B1FCDCF911" box="[682,771,1645,1671]" metricMagnitude="-3" metricUnit="m" metricValue="8.3" pageId="42" pageNumber="43" unit="mm" value="8.3">8.3 mm</quantity>
|
||
(male), 8.0 x
|
||
<quantity id="236C9B67ED6DFFD26EBDF9B1FBCEF911" box="[937,1041,1645,1671]" metricMagnitude="-2" metricUnit="m" metricValue="1.0699999999999998" pageId="42" pageNumber="43" unit="mm" value="10.7">10.7 mm</quantity>
|
||
(female).
|
||
</paragraph>
|
||
<paragraph id="E42B3682ED6DFFD26C1CF962FC56F969" blockId="42.[264,905,1726,1791]" box="[264,905,1726,1791]" pageId="42" pageNumber="43">
|
||
<emphasis id="D6E0EA90ED6DFFD26C1CF962FE48F941" box="[264,407,1726,1751]" italics="true" pageId="42" pageNumber="43">Distribution</emphasis>
|
||
<emphasis id="D6E0EA90ED6DFFD26C2CF939FE3DF969" bold="true" box="[312,482,1765,1791]" pageId="42" pageNumber="43">Indian Ocean</emphasis>
|
||
. Port Canning, near Calcutta,
|
||
<collectingCountry id="9C837612ED6DFFD26E52F939FC59F969" box="[838,902,1765,1791]" name="India" pageId="42" pageNumber="43">India</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="E42B3682ED6CFFD36C1CFEC0FD74FEC8" blockId="43.[264,683,284,350]" box="[264,683,284,350]" pageId="43" pageNumber="44">
|
||
<emphasis id="D6E0EA90ED6CFFD36C1CFEC0FEBEFEA3" box="[264,353,284,309]" italics="true" pageId="43" pageNumber="44">Habitat</emphasis>
|
||
Intertidal, brackish water pools.
|
||
</paragraph>
|
||
<paragraph id="E42B3682ED6CFFD36C1CFE5BFEB1FE36" blockId="43.[264,1323,391,897]" box="[264,366,391,416]" pageId="43" pageNumber="44">
|
||
<emphasis id="D6E0EA90ED6CFFD36C1CFE5BFEB1FE36" box="[264,366,391,416]" italics="true" pageId="43" pageNumber="44">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E42B3682ED6CFFD36C2CFE73FDC7FC17" blockId="43.[264,1323,391,897]" pageId="43" pageNumber="44">
|
||
<bibRefCitation id="80054B73ED6CFFD36C2CFE73FE2BFE5F" author="De Man, J. G." box="[312,500,431,457]" pageId="43" pageNumber="44" pagination="211 - 231" refId="ref31618" refString="De Man, J. G. (1908) The fauna of brackish ponds at Port Canning, Lower Bengal. Records of the Indian Museum, 2 (3), 211 - 231, pl. 18 - 19." type="journal article" year="1908">De Man (1908)</bibRefCitation>
|
||
compared his
|
||
<specimenCount id="F292FD0BED6CFFD36FBFFE73FC83FE5F" box="[683,860,431,457]" pageId="43" pageNumber="44" type="generic">two specimens</specimenCount>
|
||
of
|
||
<taxonomicName id="23944D01ED6CFFD36E9EFE73FBF1FE5E" authorityName="De Man" authorityYear="1908" box="[906,1070,431,456]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="propinquus">
|
||
<emphasis id="D6E0EA90ED6CFFD36E9EFE73FBF1FE5E" box="[906,1070,431,456]" italics="true" pageId="43" pageNumber="44">P. propinquus</emphasis>
|
||
</taxonomicName>
|
||
with
|
||
<specimenCount id="F292FD0BED6CFFD3696CFE73FB38FE5F" box="[1144,1255,431,457]" pageId="43" pageNumber="44" type="male">one male</specimenCount>
|
||
of
|
||
<taxonomicName id="23944D01ED6CFFD36801FE73FEBAFE66" authorityName="A. Milne-Edwards" authorityYear="1873" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="D6E0EA90ED6CFFD36801FE73FEBAFE66" italics="true" pageId="43" pageNumber="44">P. minutus</emphasis>
|
||
</taxonomicName>
|
||
. These two species appear to be closely related, and De Man listed as many similarities as differences. The differences he mentioned, such as “chela less convex” or “ambulatory legs slenderer”, are relative and thus difficult to evaluate. With only
|
||
<specimenCount id="F292FD0BED6CFFD369EBFDFBFE5DFDFF" pageId="43" pageNumber="44" type="generic">two specimens</specimenCount>
|
||
of
|
||
<taxonomicName id="23944D01ED6CFFD36CBEFD93FD93FDFE" authorityName="De Man" authorityYear="1908" box="[426,588,591,616]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="propinquus">
|
||
<emphasis id="D6E0EA90ED6CFFD36CBEFD93FD93FDFE" box="[426,588,591,616]" italics="true" pageId="43" pageNumber="44">P. propinquus</emphasis>
|
||
</taxonomicName>
|
||
known, it is difficult to see the extent of morphological variation, or to know what size the species may attain. Additional specimens from the
|
||
<typeStatus id="3B2F8820ED6CFFD369E2FDABFAF7FD07" box="[1270,1320,631,657]" pageId="43" pageNumber="44">type</typeStatus>
|
||
locality must be studied before a proper comparison with
|
||
<taxonomicName id="23944D01ED6CFFD36EDEFD43FB97FD2E" authorityName="A. Milne-Edwards" authorityYear="1873" box="[970,1096,671,696]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="D6E0EA90ED6CFFD36EDEFD43FB97FD2E" box="[970,1096,671,696]" italics="true" pageId="43" pageNumber="44">P. minutus</emphasis>
|
||
</taxonomicName>
|
||
can be made. The shape of the G
|
||
<quantity id="236C9B67ED6CFFD36CA3FD1BFE3FFD77" box="[439,480,711,737]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="43" pageNumber="44" unit="in" value="1.0">1 in</quantity>
|
||
<taxonomicName id="23944D01ED6CFFD36CFCFD1BFD56FD76" authorityName="De Man" authorityYear="1908" box="[488,649,711,736]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="propinquus">
|
||
<emphasis id="D6E0EA90ED6CFFD36CFCFD1BFD56FD76" box="[488,649,711,736]" italics="true" pageId="43" pageNumber="44">P. propinquus</emphasis>
|
||
</taxonomicName>
|
||
is unknown. Based on De Man’s description, the following characters can be used to separate the two species: the lateral margins of the carapace are weakly convergent posteriorly in
|
||
<taxonomicName id="23944D01ED6CFFD36FD4FCCBFCBDFCA6" authorityName="De Man" authorityYear="1908" box="[704,866,791,816]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="propinquus">
|
||
<emphasis id="D6E0EA90ED6CFFD36FD4FCCBFCBDFCA6" box="[704,866,791,816]" italics="true" pageId="43" pageNumber="44">P. propinquus</emphasis>
|
||
</taxonomicName>
|
||
but strongly convergent in
|
||
<taxonomicName id="23944D01ED6CFFD369BDFCCBFAFCFCA6" authorityName="A. Milne-Edwards" authorityYear="1873" box="[1193,1315,791,816]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="D6E0EA90ED6CFFD369BDFCCBFAFCFCA6" box="[1193,1315,791,816]" italics="true" pageId="43" pageNumber="44">P. minutus</emphasis>
|
||
</taxonomicName>
|
||
, the lower margin of the P5 merus is smooth in
|
||
<taxonomicName id="23944D01ED6CFFD36E40FCE3FC25FCCE" authorityName="De Man" authorityYear="1908" box="[852,1018,831,856]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="propinquus">
|
||
<emphasis id="D6E0EA90ED6CFFD36E40FCE3FC25FCCE" box="[852,1018,831,856]" italics="true" pageId="43" pageNumber="44">P. propinquus</emphasis>
|
||
</taxonomicName>
|
||
but with 1–2 submedian tubercles in
|
||
<taxonomicName id="23944D01ED6CFFD36C83FCBBFDCEFC16" authorityName="A. Milne-Edwards" authorityYear="1873" box="[407,529,871,896]" class="Malacostraca" family="Grapsidae" genus="Pachygrapsus" kingdom="Animalia" order="Decapoda" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="D6E0EA90ED6CFFD36C83FCBBFDCEFC16" box="[407,529,871,896]" italics="true" pageId="43" pageNumber="44">P. minutus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |