211 lines
24 KiB
XML
211 lines
24 KiB
XML
<document id="49CF414792DFF73E2FEAFBD43188472C" ID-CLB-Dataset="31761" ID-DOI="10.11646/zootaxa.4338.1.3" ID-GBIF-Dataset="26f58d19-4735-470a-a8c7-f9b5cea8a1d6" ID-ISSN="1175-5326" ID-Zenodo-Dep="1035558" ID-ZooBank="398F004C-B562-415B-916D-DBA32EF0F88E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1508827121455" checkinUser="plazi" docAuthor="Pérez, Damián E. & Del Río, Claudia J." docDate="2017" docId="03F4878BB80EB466FF68776EFC06FBAB" docLanguage="en" docName="zootaxa.4338.1.3.pdf" docOrigin="Zootaxa 4338 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cyclocardia dalek Pérez & Del Río 2017, new species" docType="treatment" docVersion="10" lastPageNumber="61" masterDocId="FFCDFFF3B807B46CFFFF7221FF70FF9E" masterDocTitle="Systematics of the family Carditidae (Bivalvia: Archiheterodonta) in the Cenozoic of Argentina" masterLastPageNumber="84" masterPageNumber="51" pageNumber="60" updateTime="1698470132125" updateUser="ExternalLinkService">
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<mods:titleInfo id="93EBA98297BB1368175D368610777AE0">
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<mods:title id="B247A0A6861A61E9A7A0697A781DCFF3">Systematics of the family Carditidae (Bivalvia: Archiheterodonta) in the Cenozoic of Argentina</mods:title>
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<mods:namePart id="175962E57DADE33E65E283A51B8C13E1">Pérez, Damián E.</mods:namePart>
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<mods:namePart id="6A53EEA8FCED6D6D1DCA6FBBD738C585">Del Río, Claudia J.</mods:namePart>
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<mods:title id="5EC273672699FF15635D531A2B6CA1D1">Zootaxa</mods:title>
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<mods:part id="80ECFEB45035161178ABBC8299FE7D7B">
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<mods:date id="A8EC2B70D19A19E82AADEA4BFAA16B74">2017</mods:date>
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<mods:number id="E525133403D5AB22DF560F7BD280DB9C">2017-10-24</mods:number>
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<treatment id="03F4878BB80EB466FF68776EFC06FBAB" ID-DOI="http://doi.org/10.5281/zenodo.6030263" ID-GBIF-Taxon="135465224" ID-Zenodo-Dep="6030263" LSID="urn:lsid:plazi:treatment:03F4878BB80EB466FF68776EFC06FBAB" httpUri="http://treatment.plazi.org/id/03F4878BB80EB466FF68776EFC06FBAB" lastPageId="10" lastPageNumber="61" pageId="9" pageNumber="60">
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<subSubSection id="C3476516B80EB465FF68776EFE3FFA15" pageId="9" pageNumber="60" type="nomenclature">
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<paragraph id="8BE2369DB80EB465FF68776EFD77FAF4" blockId="9.[151,519,1359,1419]" box="[151,519,1359,1386]" pageId="9" pageNumber="60">
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<heading id="D0AA81F1B80EB465FF68776EFD77FAF4" bold="true" box="[151,519,1359,1386]" fontSize="11" level="1" pageId="9" pageNumber="60" reason="1">
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<emphasis id="B929EA8FB80EB465FF68776EFD77FAF4" bold="true" box="[151,519,1359,1386]" pageId="9" pageNumber="60">
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<taxonomicName id="4C5D4D1EB80EB465FF68776EFE00FAF7" authority="Pérez & Del Río, 2017" authorityName="Pérez & Del Río" authorityYear="2017" box="[151,368,1359,1385]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="9" pageNumber="60" phylum="Mollusca" rank="species" species="dalek" status="sp. nov.">
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<emphasis id="B929EA8FB80EB465FF68776EFE00FAF7" bold="true" box="[151,368,1359,1385]" italics="true" pageId="9" pageNumber="60">Cyclocardia dalek</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21A57F4B80EB465FE887771FD77FAF4" box="[375,519,1360,1386]" pageId="9" pageNumber="60" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE2369DB80EB465FF687753FE3FFA15" blockId="9.[151,519,1359,1419]" box="[151,335,1394,1419]" pageId="9" pageNumber="60">Figure 3.7–9, 11</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80EB465FF68779BFA36F9A4" pageId="9" pageNumber="60" type="description">
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<paragraph id="8BE2369DB80EB465FF68779BFCD0FA4E" blockId="9.[151,928,1466,1488]" box="[151,928,1466,1488]" pageId="9" pageNumber="60">
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1907
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<taxonomicName id="4C5D4D1EB80EB465FF2F779BFD39FA4E" authority="(Ortmann)" authorityName="Ortmann" box="[208,585,1466,1488]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="9" pageNumber="60" phylum="Mollusca" rank="species" species="elegantoides">
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<emphasis id="B929EA8FB80EB465FF2F779BFEA8FA4E" box="[208,472,1466,1488]" italics="true" pageId="9" pageNumber="60">Venericardia elegantoides</emphasis>
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(Ortmann)
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</taxonomicName>
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—Ihering, p. 284, pl. 14, fig. 98b.
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</paragraph>
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<paragraph id="8BE2369DB80EB465FF6877DCFA36F9A4" blockId="9.[151,1437,1533,2026]" pageId="9" pageNumber="60">
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<emphasis id="B929EA8FB80EB465FF6877DCFEE4F988" bold="true" box="[151,404,1533,1558]" pageId="9" pageNumber="60">Derivation of name.</emphasis>
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The specific name refers to Daleks, main villains of the “Doctor Who” TV series, characterized by an armour with prominent circles, similar to the nodular external sculpture of this species.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80EB465FF387464FA50F938" pageId="9" pageNumber="60" type="materials_examined">
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<paragraph id="8BE2369DB80EB465FF387464FC8FF91C" blockId="9.[151,1437,1533,2026]" pageId="9" pageNumber="60">
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<emphasis id="B929EA8FB80EB465FF387464FEF8F9C0" bold="true" box="[199,392,1605,1630]" pageId="9" pageNumber="60">Type specimens.</emphasis>
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Holotype MACN-Pi 5770, one left valve.
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<materialsCitation id="3B353CC0B80EB465FC9B7467FC8FF91C" ID-GBIF-Occurrence="1675508637" county="All" location="San Julian Formation" municipality="Playa La Mina" pageId="9" pageNumber="60" specimenCount="1" stateProvince="Santa Cruz Province" typeStatus="paratype">
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<typeStatus id="54E6883FB80EB465FC9B7467FCA1F9C0" box="[868,977,1606,1630]" pageId="9" pageNumber="60" type="paratype">Paratypes</typeStatus>
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MACN-Pi 5771, four right and three left valves.
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<collectingCounty id="62834E11B80EB465FF137448FE60F91C" box="[236,272,1641,1666]" pageId="9" pageNumber="60">All</collectingCounty>
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from
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<collectingMunicipality id="6B86ACE7B80EB465FEAA7448FE89F91C" box="[341,505,1641,1666]" pageId="9" pageNumber="60">Playa La Mina</collectingMunicipality>
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(
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<collectingRegion id="4999F87FB80EB465FDF7744BFD82F91C" box="[520,754,1641,1666]" country="Argentina" name="Santa Cruz" pageId="9" pageNumber="60">
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Santa
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<collectingRegion id="4999F87FB80EB465FDB0744BFD82F91C" box="[591,754,1641,1666]" inferredBySuffix="true" pageId="9" pageNumber="60">Cruz Province</collectingRegion>
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</collectingRegion>
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,
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<location id="8E826046B80EB465FD01744BFC83F91C" LSID="urn:lsid:plazi:treatment:03F4878BB80EB466FF68776EFC06FBAB:8E826046B80EB465FD01744BFC83F91C" box="[766,1011,1641,1666]" county="All" municipality="Playa La Mina" name="San Julian Formation" pageId="9" pageNumber="60" stateProvince="Santa Cruz Province">San Julián Formation</location>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="8BE2369DB80EB465FF3874ACFA50F938" blockId="9.[151,1437,1533,2026]" box="[199,1312,1677,1702]" pageId="9" pageNumber="60">
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<emphasis id="B929EA8FB80EB465FF3874ACFEF1F938" bold="true" box="[199,385,1677,1702]" pageId="9" pageNumber="60">Other material.</emphasis>
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MACN-Pi 355; PRI.66396–66397, 66399 and 66407 (20 left and 31 right valves).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80EB465FF387490FC8AF88C" pageId="9" pageNumber="60" type="diagnosis">
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<paragraph id="8BE2369DB80EB465FF387490FC8AF88C" blockId="9.[151,1437,1533,2026]" pageId="9" pageNumber="60">
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<emphasis id="B929EA8FB80EB465FF387490FE31F954" bold="true" box="[199,321,1713,1738]" pageId="9" pageNumber="60">Diagnosis.</emphasis>
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Shell with subcircular to subtriangular outline. Right anterior tooth in contact with lunular margin. Left valve hinge with slightly concave ventral edge. Radial ribs (21 to 24) wide with well-developed nodes; intercostal spaces narrow and shallow with subrectangular transverse section.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80EB466FF38753CFD63FE33" lastPageId="10" lastPageNumber="61" pageId="9" pageNumber="60" type="description">
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<paragraph id="8BE2369DB80EB465FF38753CFA00F8E0" blockId="9.[151,1437,1533,2026]" pageId="9" pageNumber="60">
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<emphasis id="B929EA8FB80EB465FF38753CFE29F8A8" bold="true" box="[199,345,1821,1846]" pageId="9" pageNumber="60">Description.</emphasis>
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Shell small to medium-sized with subcircular to subtriangular outline; posterior, anterior and ventral margins rounded, dorsal margin slightly convex and elongate. Umbo placed at anterior third of the valve length. Lunule small, shallow, flat, longer than wide and bounded from remaining surface of shell by a groove.
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</paragraph>
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<paragraph id="8BE2369DB80EB466FF3875A8FDFDFF66" blockId="9.[151,1437,1533,2026]" lastBlockId="10.[151,1437,151,1077]" lastPageId="10" lastPageNumber="61" pageId="9" pageNumber="60">Right valve hinge with slightly concave ventral edge; anterior tooth very small and laminar, straight, inclined forward, in contact with lunular margin; middle tooth triangular, with broad base, inclined posteriorly, slightly concave anterior and flat posterior sides, and higher towards apex on lateral view; posterior tooth thin and slightly curved. Left valve hinge with slightly concave ventral edge; anterior tooth triangular, elongate, wide, straight, slightly inclined posteriorly, higher towards base on lateral view, with flat anterior and posterior sides; posterior tooth elongate, high and inclined posteriorly.</paragraph>
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<paragraph id="8BE2369DB80DB466FF387325FD63FE33" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="61">External sculpture of 21 to 24 wide and low radial ribs with a subelliptic transverse section and covered with well-developed subcircular to subrectangular nodes; narrow and shallow intercostal spaces with a subrectangular transverse section; last 5 or 6 posterior radial ribs narrower than the remainder. Pallial line reaching between onequarter and one-fifth of total valve height. Inner ventral margin strongly crenulated; crenulations subrectangular, truncated, covering entire margin.</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80DB466FF387396FA6FFCC3" pageId="10" pageNumber="61" type="discussion">
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<paragraph id="8BE2369DB80DB466FF387396FBE5FC8B" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="61">
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<emphasis id="B929EA8FB80DB466FF387396FE4BFE4E" bold="true" box="[199,315,439,464]" pageId="10" pageNumber="61">Remarks.</emphasis>
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<bibRefCitation id="EFCC4B6CB80DB466FEBB7399FE8CFE4E" author="Ortmann" box="[324,508,440,464]" pageId="10" pageNumber="61" refString="Ortmann, A. E. (1899) The fauna of the Magellanian beds of Punta Arenas, Chili. The American Journal of Science, 8, 427 - 432. https: // doi. org / 10.2475 / ajs. s 4 - 8.48.427" type="journal article" year="1899">Ortmann (1899)</bibRefCitation>
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described
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<taxonomicName id="4C5D4D1EB80DB466FD857396FC18FE4E" authorityName="Ortmann-Ortmann" authorityYear="1899" box="[634,872,439,464]" class="Bivalvia" family="Carditidae" genus="Cardita" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="elegantoides">
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<emphasis id="B929EA8FB80DB466FD857396FC18FE4E" box="[634,872,439,464]" italics="true" pageId="10" pageNumber="61">Cardita elegantoides</emphasis>
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</taxonomicName>
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based on six shells collected by J. Hatcher from Punta Arenas (upper Eocene, Loreto Formation,
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<collectingCountry id="F34A760DB80DB466FD4873FDFD88FE6B" box="[695,760,476,501]" name="Chile" pageId="10" pageNumber="61">Chile</collectingCountry>
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). He later also considered material from Monte Observación and the mouth of the
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<collectingRegion id="4999F87FB80DB466FE7C7021FE8DFD86" box="[387,509,512,536]" country="Argentina" name="Santa Cruz" pageId="10" pageNumber="61">Santa Cruz</collectingRegion>
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River (lower Miocene, Monte León Formation,
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<collectingRegion id="4999F87FB80DB466FBE67021FA70FD86" box="[1049,1280,511,536]" country="Argentina" name="Santa Cruz" pageId="10" pageNumber="61">Santa Cruz Province</collectingRegion>
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) as belonging in that species (
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<bibRefCitation id="EFCC4B6CB80DB466FEAE7005FE8EFDA2" author="Ortmann" box="[337,510,548,572]" pageId="10" pageNumber="61" refString="Ortmann, A. E. (1902) Tertiary Invertebrates. In: Scott, W. B. (Ed.), Reports of the Princeton University Expedition to Patagonia 1896 - 1899. Vol. 4. Paleontology I, Part 2. J. Pierpoint Morgan Publishing Foundation, Princeton, New Jersey, pp. 32 - 45." type="book chapter" year="1902">Ortmann 1902</bibRefCitation>
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: pl. 26, figs. 5b–c). However,
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<bibRefCitation id="EFCC4B6CB80DB466FC967005FB60FDA2" author="Ihering" box="[873,1040,548,573]" pageId="10" pageNumber="61" refString="Ihering, H. von (1907) Les Mollusques fossiles du Tertiaire et du Cretace superieur de l'Argentine. Anales del Museo Nacional Buenos Aires, Serie 3, 7, 1 - 611." type="journal article" year="1907">Ihering (1907)</bibRefCitation>
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stated that material illustrated by Ortmann from the
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<collectingRegion id="4999F87FB80DB466FE967069FE94FDFE" box="[361,484,584,608]" country="Argentina" name="Santa Cruz" pageId="10" pageNumber="61">Santa Cruz</collectingRegion>
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River actually belongs to a different species. But, rather than proposing a new name for the
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<collectingRegion id="4999F87FB80DB466FF18704DFE12FD1A" box="[231,354,620,644]" country="Argentina" name="Santa Cruz" pageId="10" pageNumber="61">Santa Cruz</collectingRegion>
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River material, he proposed
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<taxonomicName id="4C5D4D1EB80DB466FD59704DFC07FD1B" box="[678,887,620,645]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="sylva">
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<emphasis id="B929EA8FB80DB466FD59704DFC07FD1B" box="[678,887,620,645]" italics="true" pageId="10" pageNumber="61">Venericardia sylva</emphasis>
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</taxonomicName>
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for shells from Punta Arenas (
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<bibRefCitation id="EFCC4B6CB80DB466FB33704DFE7EFD36" author="Ortmann" pageId="10" pageNumber="61" refString="Ortmann, A. E. (1902) Tertiary Invertebrates. In: Scott, W. B. (Ed.), Reports of the Princeton University Expedition to Patagonia 1896 - 1899. Vol. 4. Paleontology I, Part 2. J. Pierpoint Morgan Publishing Foundation, Princeton, New Jersey, pp. 32 - 45." type="book chapter" year="1902" yearSuffix="a">Ortmann 1902; pl. 26, fig. 5a</bibRefCitation>
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). This single valve is the
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<typeStatus id="54E6883FB80DB466FDCB70AEFDE6FD36" box="[564,662,655,680]" pageId="10" pageNumber="61" type="holotype">holotype</typeStatus>
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of
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<taxonomicName id="4C5D4D1EB80DB466FD4170B1FC1DFD36" authorityName="Ortmann-Ortmann" authorityYear="1899" box="[702,877,655,680]" class="Bivalvia" family="Carditidae" genus="Cardita" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="elegantoides">
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<emphasis id="B929EA8FB80DB466FD4170B1FC1DFD36" box="[702,877,655,680]" italics="true" pageId="10" pageNumber="61">C. elegantoides</emphasis>
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</taxonomicName>
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(PRI.66394) designated by
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<bibRefCitation id="EFCC4B6CB80DB466FB5270B1FA14FD36" author="Ortmann" box="[1197,1380,656,680]" pageId="10" pageNumber="61" refString="Ortmann, A. E. (1899) The fauna of the Magellanian beds of Punta Arenas, Chili. The American Journal of Science, 8, 427 - 432. https: // doi. org / 10.2475 / ajs. s 4 - 8.48.427" type="journal article" year="1899">Ortmann (1899)</bibRefCitation>
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and, therefore,
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<taxonomicName id="4C5D4D1EB80DB466FEF67094FE2DFD53" box="[265,349,692,717]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="sylva">
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<emphasis id="B929EA8FB80DB466FEF67094FE2DFD53" box="[265,349,692,717]" italics="true" pageId="10" pageNumber="61">V. sylva</emphasis>
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</taxonomicName>
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is a junior synonym of
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<taxonomicName id="4C5D4D1EB80DB466FD9A7094FC62FD53" authorityName="Ortmann-Ortmann" authorityYear="1899" box="[613,786,692,717]" class="Bivalvia" family="Carditidae" genus="Cardita" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="elegantoides">
|
||
<emphasis id="B929EA8FB80DB466FD9A7094FC62FD53" box="[613,786,692,717]" italics="true" pageId="10" pageNumber="61">C. elegantoides</emphasis>
|
||
</taxonomicName>
|
||
. In this revision we agree with the criteria used by Ihering and propose a new species name for the
|
||
<collectingRegion id="4999F87FB80DB466FDA170F9FDA9FD6E" box="[606,729,728,752]" country="Argentina" name="Santa Cruz" pageId="10" pageNumber="61">Santa Cruz</collectingRegion>
|
||
specimens.
|
||
<bibRefCitation id="EFCC4B6CB80DB466FC9B70F6FB77FD6E" author="Ihering" box="[868,1031,727,752]" pageId="10" pageNumber="61" refString="Ihering, H. von (1907) Les Mollusques fossiles du Tertiaire et du Cretace superieur de l'Argentine. Anales del Museo Nacional Buenos Aires, Serie 3, 7, 1 - 611." type="journal article" year="1907">Ihering (1907)</bibRefCitation>
|
||
also mentioned shells of Ortmann’s species from Cañadón de los Artilleros (MACN-Pi 354) but this material is apparently lost.
|
||
</paragraph>
|
||
<paragraph id="8BE2369DB80DB466FF38713EFA6FFCC3" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="61">
|
||
<taxonomicName id="4C5D4D1EB80DB466FF38713EFEE4FCA6" authority="Pérez & Del Río, 2017" authorityName="Pérez & Del Río" authorityYear="2017" box="[199,404,799,824]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="dalek" status="sp. nov.">
|
||
<emphasis id="B929EA8FB80DB466FF38713EFEE4FCA6" box="[199,404,799,824]" italics="true" pageId="10" pageNumber="61">Cyclocardia dalek</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21A57F4B80DB466FE647101FEA7FCA9" box="[411,471,800,823]" pageId="10" pageNumber="61" rank="species">n. sp.</taxonomicNameLabel>
|
||
belongs in
|
||
<taxonomicName id="4C5D4D1EB80DB466FDA7713EFD91FCA6" box="[600,737,799,824]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B929EA8FB80DB466FDA7713EFD91FCA6" box="[600,737,799,824]" italics="true" pageId="10" pageNumber="61">Cyclocardia</emphasis>
|
||
</taxonomicName>
|
||
because of the rounded umbo, entire, low and wide radial ribs and its broad hinge teeth with a very small right anterior tooth and a strongly curved right middle tooth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3476516B80DB466FF387146FC45FC56" pageId="10" pageNumber="61" type="description">
|
||
<paragraph id="8BE2369DB80DB466FF387146FC45FC56" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="61">
|
||
<taxonomicName id="4C5D4D1EB80DB466FF387146FEEAFC1E" authority="Pérez & Del Río, 2017" authorityName="Pérez & Del Río" authorityYear="2017" box="[199,410,871,896]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="dalek" status="sp. nov.">
|
||
<emphasis id="B929EA8FB80DB466FF387146FEEAFC1E" box="[199,410,871,896]" italics="true" pageId="10" pageNumber="61">Cyclocardia dalek</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21A57F4B80DB466FE5A7149FE97FCE1" box="[421,487,872,895]" pageId="10" pageNumber="61" rank="species">n. sp.</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C5D4D1EB80DB466FD757149FC60FC1E" baseAuthorityName="Ihering" baseAuthorityYear="1907" box="[650,784,871,896]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="cannada">
|
||
<emphasis id="B929EA8FB80DB466FD757149FC60FC1E" box="[650,784,871,896]" italics="true" pageId="10" pageNumber="61">C. cannada</emphasis>
|
||
</taxonomicName>
|
||
by having a subcircular to subtriangular outline, more pronounced hinge teeth, right anterior tooth in contact with lunular margin, left hinge with concave ventral edge, less and wider radial ribs covered by well-developed nodes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3476516B80DB466FF3871F5FC06FBAB" pageId="10" pageNumber="61" type="reference_group">
|
||
<paragraph id="8BE2369DB80DB466FF3871F5FC06FBAB" blockId="10.[151,1437,151,1077]" pageId="10" pageNumber="61">
|
||
<taxonomicName id="4C5D4D1EB80DB466FF3871F5FEE3FC73" authority="Pérez & Del Río, 2017" authorityName="Pérez & Del Río" authorityYear="2017" box="[199,403,980,1005]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="dalek" status="sp. nov.">
|
||
<emphasis id="B929EA8FB80DB466FF3871F5FEE3FC73" box="[199,403,980,1005]" italics="true" pageId="10" pageNumber="61">Cyclocardia dalek</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21A57F4B80DB466FE6571F4FEA5FC72" box="[410,469,981,1004]" pageId="10" pageNumber="61" rank="species">n. sp.</taxonomicNameLabel>
|
||
can be separated from
|
||
<taxonomicName id="4C5D4D1EB80DB466FD2971F4FC9CFC72" authority="(Say, 1824)" baseAuthorityName="Say" baseAuthorityYear="1824" box="[726,1004,980,1005]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="granulata">
|
||
<emphasis id="B929EA8FB80DB466FD2971F4FC15FC73" box="[726,869,980,1005]" italics="true" pageId="10" pageNumber="61">C. granulata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFCC4B6CB80DB466FC8C71F5FC93FC72" author="Say" box="[883,995,980,1004]" pageId="10" pageNumber="61" refString="Say, T. (1824) An account of some of the fossil shells of Maryland. Journal of the Academy of Natural Sciences of Philadelphia, 4, 124 - 155." type="journal article" year="1824">Say, 1824</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(Miocene–Pleistocene of
|
||
<collectingCountry id="F34A760DB80DB466FAF071F5FA39FC72" box="[1295,1353,980,1004]" name="United States of America" pageId="10" pageNumber="61">USA</collectingCountry>
|
||
) (
|
||
<bibRefCitation id="EFCC4B6CB80DB466FAA171F5FD3BFB8E" author="Ward" pageId="10" pageNumber="61" refString="Ward, L. W. & Blackwelder, B. W. (1987) Late Pliocene and early Pleistocene Mollusca from the James City and Chowan River formations at the Lee Creek Mine. Smithosonian Contributions to Paleobiology, 61, 113 - 188." type="journal article" year="1987">Ward & Blackwelder 1987: pl. 15, figs. 4–7</bibRefCitation>
|
||
) by having more pronounced hinge teeth, left hinge with slightly concave ventral edge, less radial ribs with more strongly developed nodes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |