126 lines
13 KiB
XML
126 lines
13 KiB
XML
<document id="4A4D4A74A8BB0B58EDC91051C86BA775" ID-DOI="10.11646/zootaxa.4092.2.2" ID-GBIF-Dataset="210d7273-bbb8-410c-aeb7-222cbd828cfc" ID-ISSN="1175-5326" ID-Zenodo-Dep="261197" ID-ZooBank="00C31F86-103C-4425-B40D-78E7D52AB668" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1458117764166" checkinUser="plazi" docAuthor="Ferreira, Luciane Augusto De Azevedo & Melo, Gustavo Augusto Schmidt De" docDate="2016" docId="03B887D23E7AFFC9FF2FE1D869789867" docLanguage="en" docName="zootaxa.4092.2.2.pdf.imf" docOrigin="Zootaxa 4092 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pachycheles chubutensis Boschi 1963" docType="treatment" docVersion="10" lastPageNumber="181" masterDocId="FF81FFAA3E7FFFCFFFB8E4026D649A38" masterDocTitle="Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae)" masterLastPageNumber="194" masterPageNumber="175" pageNumber="180" updateTime="1698184866722" updateUser="plazi">
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<mods:mods id="4F8667AEA0A84EEB3514E300562466E3" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="75827C1641E4902D79147E4D9163DC94">
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<mods:title id="E21346914ACB12A63EB11B13D503E9D2">Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="C9440C254ADF1AB2E4C1E24A2DB03B55" type="personal">
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<mods:roleTerm id="37E9B2273E216708C8A0806F444DC9C9">Author</mods:roleTerm>
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<mods:namePart id="A0137DCD4717C06CD1A68D64ED5EDC3F">Ferreira, Luciane Augusto De Azevedo</mods:namePart>
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<mods:name id="99EC54B3DA4A19F092690FA352CBBBD4" type="personal">
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<mods:roleTerm id="CFC9642BBAA96A9034BD37A448B9166E">Author</mods:roleTerm>
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<mods:namePart id="D3F278B0A0E21C1D07B5C01336780745">Melo, Gustavo Augusto Schmidt De</mods:namePart>
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<mods:typeOfResource id="5932A23F573010A5CCAF04250DC2F995">text</mods:typeOfResource>
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<mods:title id="3348DB40BDF7C481E75B2DC3BF06E8BE">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="69FFF5EE2FB87AD26D789AF4F3EB72B4">
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<mods:date id="D70ED6166BA0D27842E7820FFC64857C">2016</mods:date>
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<mods:detail id="4C344FC076E1A25796E95699ADBF1A1B" type="volume">
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<mods:number id="D1420EBCB3DC0BB840E4007DBBCF7888">4092</mods:number>
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<mods:detail id="EB4BF8FD34A23143505942BFAF391F47" type="issue">
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<mods:number id="E168A2D3380FCF8794F85CADF9038090">2</mods:number>
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<mods:classification id="8DAB850B0743F51B048C89DE4217375F">journal article</mods:classification>
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<mods:identifier id="BBE222F529975A10DC6F98394EE0E0DB" type="DOI">10.11646/zootaxa.4092.2.2</mods:identifier>
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<mods:identifier id="3F48F0137AA797738884C1EA2EC97F1D" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="87012FB9E990D9A4074BF27E4F49F83E" type="Zenodo-Dep">261197</mods:identifier>
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<treatment id="03B887D23E7AFFC9FF2FE1D869789867" ID-DOI="http://doi.org/10.5281/zenodo.6074880" ID-GBIF-Taxon="117914012" ID-Zenodo-Dep="6074880" LSID="urn:lsid:plazi:treatment:03B887D23E7AFFC9FF2FE1D869789867" httpUri="http://treatment.plazi.org/id/03B887D23E7AFFC9FF2FE1D869789867" lastPageId="6" lastPageNumber="181" pageId="5" pageNumber="180">
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<subSubSection id="C30B654F3E7AFFCAFF2FE1D8687D9C63" pageId="5" pageNumber="180" type="nomenclature">
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<paragraph id="8BAE36C43E7AFFCAFF2FE1D86F0D9FCD" blockId="5.[151,617,1498,1558]" box="[151,617,1498,1525]" pageId="5" pageNumber="180">
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<heading id="D0E681A83E7AFFCAFF2FE1D86F0D9FCD" bold="true" box="[151,617,1498,1525]" fontSize="11" level="1" pageId="5" pageNumber="180" reason="1">
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<taxonomicName id="4C114D473E7AFFCAFF2FE1D86F0D9FCD" ID-CoL="d8c1715e-ffb7-4d64-a35b-176871f07a2f" authority="Boschi, 1963" authorityName="Boschi" authorityYear="1963" box="[151,617,1498,1525]" class="Malacostraca" family="Porcellanidae" genus="Pachycheles" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="180" phylum="Arthropoda" rank="species" species="chubutensis">
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<emphasis id="B965EAD63E7AFFCAFF2FE1D86F0D9FCD" bold="true" box="[151,617,1498,1525]" pageId="5" pageNumber="180">
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<emphasis id="B965EAD63E7AFFCAFF2FE1D86CA19FCC" bold="true" box="[151,453,1498,1524]" italics="true" pageId="5" pageNumber="180">Pachycheles chubutensis</emphasis>
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Boschi, 1963
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BAE36C43E7AFFCAFF2FE1FF6D9E9C2E" blockId="5.[151,617,1498,1558]" box="[151,250,1533,1558]" pageId="5" pageNumber="180">
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(
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<figureCitation id="132A2A413E7AFFCAFF27E1FF6DBA9C2E" box="[159,222,1533,1558]" captionStart="FIGURE 1" captionStartId="3.[151,250,1833,1855]" captionTargetBox="[242,1331,193,1801]" captionTargetId="figure@3.[242,1331,193,1802]" captionTargetPageId="3" captionText="FIGURE 1. Preseved specimens, dorsal view. A, Megalobrachium mortenseni Haig, 1962, ovigerous female (MZUSP- 24529); B, Megalobrachium roseum (Rathbun, 1900), female (MZUSP- 19905); C, Megalobrachium soriatum (Say, 1818), male (MZUSP- 19903); D, Minyocerus angustus (Dana, 1852), ovigerous female (MZUSP- 17473); E, Pachycheles ackleianus A. Milne-Edwards, 1880, male (MZUSP- 19548); F, Pachycheles chubutensis Boschi, 1963, male (MZUSP- 7194); G, Pachycheles greeleyi (Rathbun, 1900), male (MZUSP- 21232); H, Pachycheles laevidactylus Ortmann, 1892, male (MZUSP- 18723). Scales: A – E (1 mm); F – H (5 mm)." httpUri="https://zenodo.org/record/261198/files/figure.png" pageId="5" pageNumber="180">Fig. 1</figureCitation>
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F)
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</paragraph>
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<paragraph id="8BAE36C43E7AFFCAFF2FE247687D9C63" blockId="5.[151,1305,1605,1627]" box="[151,1305,1605,1627]" pageId="5" pageNumber="180">
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<taxonomicName id="4C114D473E7AFFCAFF2FE2476F239C63" authority="Boschi, 1963: 35" authorityName="Boschi" authorityPageNumber="35" authorityYear="1963" box="[151,583,1605,1627]" class="Malacostraca" family="Porcellanidae" genus="Pachycheles" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="180" phylum="Arthropoda" rank="species" species="chubutensis">
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<emphasis id="B965EAD63E7AFFCAFF2FE2476CF79C63" box="[151,403,1605,1627]" italics="true" pageId="5" pageNumber="180">Pachycheles chubutensis</emphasis>
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Boschi, 1963: 35
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</taxonomicName>
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, figs. 2, 3a, e, f (type-locality: Gulf of San Matías, Chubut,
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<collectingCountry id="F30676543E7AFFCAFB1CE247686A9C63" box="[1188,1294,1605,1627]" name="Argentina" pageId="5" pageNumber="180">Argentina</collectingCountry>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B654F3E7AFFC9FF2FE2856C779AED" lastPageId="6" lastPageNumber="181" pageId="5" pageNumber="180" type="materials_examined">
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<paragraph id="8BAE36C43E7AFFCAFF2FE2856F479D35" blockId="5.[151,1437,1671,2021]" pageId="5" pageNumber="180">
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<emphasis id="B965EAD63E7AFFCAFF2FE2856C199C98" bold="true" box="[151,381,1671,1696]" pageId="5" pageNumber="180">Material examined</emphasis>
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.
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<collectingCountry id="F30676543E7AFFCAFE37E2856CBC9C98" box="[399,472,1671,1696]" name="Brazil" pageId="5" pageNumber="180">Brazil</collectingCountry>
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: Rio de Janeiro—Arquipélago das Cagarras,
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<collectingCountry id="F30676543E7AFFCAFC51E28569719C98" box="[1001,1045,1671,1696]" name="Iceland" pageId="5" pageNumber="180">Ilha</collectingCountry>
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das Palmas,
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<specimenCount id="9D17FD4D3E7AFFCAFB0BE28A68619C98" box="[1203,1285,1671,1696]" pageId="5" pageNumber="180" type="male">1 male</specimenCount>
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, 2 ovigerous females (MNRJ-18394); Angra dos Reis,
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<specimenCount id="9D17FD4D3E7AFFCAFDCEE2AE6FA29CFD" box="[630,710,1708,1733]" pageId="5" pageNumber="180" type="male">1 male</specimenCount>
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, 2 ovigerous females (MNRJ-3777). Rio Grande do Sul—Proj. GEDIP, st. 394,
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<geoCoordinate id="EE2550033E7AFFCAFEE0E2D26C139CD0" box="[344,375,1744,1768]" direction="south" orientation="latitude" pageId="5" pageNumber="180" precision="925" value="-33.933334">33</geoCoordinate>
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°56’S,
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<geoCoordinate id="EE2550033E7AFFCAFE7DE2D26F489CD0" box="[453,556,1744,1768]" direction="west" orientation="longitude" pageId="5" pageNumber="180" precision="925" value="-52.666668">52°40’W</geoCoordinate>
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,
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<quantity id="4CE99B213E7AFFCAFD83E2D26F1E9CDF" box="[571,634,1744,1768]" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="5" pageNumber="180" unit="m" value="35.0">35 m</quantity>
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,
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<specimenCount id="9D17FD4D3E7AFFCAFD31E2D26F829CD0" box="[649,742,1743,1768]" pageId="5" pageNumber="180" type="male">2 males</specimenCount>
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,
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<specimenCount id="9D17FD4D3E7AFFCAFD4DE2D26E399CD0" box="[757,861,1743,1768]" pageId="5" pageNumber="180" type="female">1 female</specimenCount>
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, 5 ovigerous females (MZUSP-7193);
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<specimenCount id="9D17FD4D3E7AFFCAFA9AE2D2681B9CD0" box="[1314,1407,1743,1768]" pageId="5" pageNumber="180" type="male">3 males</specimenCount>
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, 3 ovigerous females (MZUSP-7194).
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</paragraph>
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<paragraph id="8BAE36C43E7AFFC9FF7FE3156C779AED" blockId="5.[151,1437,1671,2021]" lastBlockId="6.[151,1436,151,608]" lastPageId="6" lastPageNumber="181" pageId="5" pageNumber="180">
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<emphasis id="B965EAD63E7AFFCAFF7FE3156C849D17" bold="true" box="[199,480,1815,1840]" pageId="5" pageNumber="180">Recognition characters</emphasis>
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. Carapace subquadrate, as broad as long in males, slightly broader than long in females; rugose, mainly on branchial region; lateral margin slightly upturned. Front narrow, with a tuft of short and dense setae. Outer orbital angle produced into acute tooth. Basis-ischium of antenna with distal serrate lobe on mesial margin. Chelipeds robust, subequal, grained and covered with dense short setae; scattered long setae on extensor margin; merus with subtriangular and serrate tubercle on flexor margin; carpus with 2 to 4 serrate lobes on flexor margin. Walking legs pubescent; propodus with 4 spines on flexor margin, dactylus with 4 spines on flexor margin. Gonopods present in males. Telson composed of 7 plates; posterior plates partially subdivided in some specimens.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30B654F3E79FFC9FF7FE4DD69789867" pageId="6" pageNumber="181" type="description">
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<paragraph id="8BAE36C43E79FFC9FF7FE4DD6F209B24" blockId="6.[151,1436,151,608]" pageId="6" pageNumber="181">
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<emphasis id="B965EAD63E79FFC9FF7FE4DD6C479AC0" bold="true" box="[199,291,223,248]" pageId="6" pageNumber="181">Habitat</emphasis>
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. Preference for sandy bottoms (Veloso & Melo 1993), down to depths of
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<quantity id="4CE99B213E79FFC9FBDAE4E269FF9ACF" box="[1122,1179,224,248]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="6" pageNumber="181" unit="m" value="28.0">28 m</quantity>
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(Bremec & Cazzaniga 1984); found associated with sponges.
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</paragraph>
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<paragraph id="8BAE36C43E79FFC9FF7FE5256CB09B5D" blockId="6.[151,1436,151,608]" pageId="6" pageNumber="181">
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<emphasis id="B965EAD63E79FFC9FF7FE5256C829B78" bold="true" box="[199,486,295,320]" pageId="6" pageNumber="181">Geographic distribution</emphasis>
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. Western Atlantic—Brazil (Rio de Janeiro and from Santa Catarina to Rio Grande do Sul) and
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<collectingCountry id="F30676543E79FFC9FF44E54E6C0A9B5D" box="[252,366,332,357]" name="Argentina" pageId="6" pageNumber="181">Argentina</collectingCountry>
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, Chubut.
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</paragraph>
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<paragraph id="8BAE36C43E79FFC9FF7FE56D69789867" blockId="6.[151,1436,151,608]" pageId="6" pageNumber="181">
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<emphasis id="B965EAD63E79FFC9FF7FE56D6C519BB0" bold="true" box="[199,309,367,392]" pageId="6" pageNumber="181">Variation</emphasis>
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. In the original description of
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<taxonomicName id="4C114D473E79FFC9FD36E56D6EC29BBF" box="[654,934,367,391]" class="Malacostraca" family="Porcellanidae" genus="Pachycheles" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="181" phylum="Arthropoda" rank="species" species="chubutensis">
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<emphasis id="B965EAD63E79FFC9FD36E56D6EC29BBF" box="[654,934,367,391]" italics="true" pageId="6" pageNumber="181">Pachycheles chubutensis</emphasis>
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</taxonomicName>
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by Boschi (1963), the telson is composed of 7 plates in males and usually 5 plates in females, and in some female specimens, two small posterior plates partially subdivided. Bremec & Cazzaniga (1984) mentioned that almost all the females examined possess the telson of 7 plates. In the present material, we observed the occurrence of 7 plates in both males and females, and in few specimens had one of the posterior plates partially subdivided. On the other hand, Harvey &
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<collectingCountry id="F30676543E79FFC9FB64E6026999982F" box="[1244,1277,512,535]" name="South Georgia and the South Sandwich Islands" pageId="6" pageNumber="181">De</collectingCountry>
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Santo (1996) mentioned that, although the dorsal surface of carpus and palm of the cheliped is usually covered with dense setae, this character considerably varies in our specimens and some of them lack setae.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |