303 lines
32 KiB
XML
303 lines
32 KiB
XML
<document id="AF64368747CCB5A57A31D85323232F89" 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="03F4878BB80DB460FF6876A9FF9EFD1B" 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" docType="treatment" docVersion="9" lastPageNumber="63" masterDocId="FFCDFFF3B807B46CFFFF7221FF70FF9E" masterDocTitle="Systematics of the family Carditidae (Bivalvia: Archiheterodonta) in the Cenozoic of Argentina" masterLastPageNumber="84" masterPageNumber="51" pageNumber="61" updateTime="1698470132125" updateUser="ExternalLinkService">
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<mods:mods id="9DD2FF94BA61A94DD2E524F9D8310DD8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="FB9A9F01AD3DF4C00CCD25F1177705F7">
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<mods:title id="1FFB8F842A4387354ADA8BFC90E45794">Systematics of the family Carditidae (Bivalvia: Archiheterodonta) in the Cenozoic of Argentina</mods:title>
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<mods:namePart id="C35538D39FD82C771A9E03F45EBF5B36">Pérez, Damián E.</mods:namePart>
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<mods:name id="C88948CCAA2ED872155C8F642A23131C" type="personal">
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<mods:roleTerm id="5D93F17EA782913877444E65E9A644BC">Author</mods:roleTerm>
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<mods:namePart id="BBACC52E3FF4BA372C33DEE3EDA08FDF">Del Río, Claudia J.</mods:namePart>
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<mods:typeOfResource id="FF9D650B9DF719537D260AAC6314FCAC">text</mods:typeOfResource>
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<mods:title id="E8BE90A50BB465599073D7F749065D12">Zootaxa</mods:title>
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<mods:part id="DB33632B338A66E6E07BBD052D7D9622">
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<mods:date id="24F42AC57AB716224BB7CA24D6791B7C">2017</mods:date>
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<mods:number id="F3FE404F60F05382744B05F7CBB0BE5C">2017-10-24</mods:number>
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<mods:number id="6755FF09D1B82C7C400F0EC6EEE813C5">4338</mods:number>
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<mods:identifier id="53A0C202A07566EB08E240EA627655F3" type="DOI">10.11646/zootaxa.4338.1.3</mods:identifier>
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<treatment id="03F4878BB80DB460FF6876A9FF9EFD1B" ID-DOI="http://doi.org/10.5281/zenodo.6030265" ID-GBIF-Taxon="135465223" ID-Zenodo-Dep="6030265" LSID="urn:lsid:plazi:treatment:03F4878BB80DB460FF6876A9FF9EFD1B" httpUri="http://treatment.plazi.org/id/03F4878BB80DB460FF6876A9FF9EFD1B" lastPageId="12" lastPageNumber="63" pageId="10" pageNumber="61">
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<subSubSection id="C3476516B80DB466FF6876A9FE1CFB5D" pageId="10" pageNumber="61" type="nomenclature">
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<paragraph id="8BE2369DB80DB466FF6876A9FD1EFB3C" blockId="10.[151,622,1159,1219]" box="[151,622,1159,1186]" pageId="10" pageNumber="61">
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<heading id="D0AA81F1B80DB466FF6876A9FD1EFB3C" bold="true" box="[151,622,1159,1186]" fontSize="11" level="1" pageId="10" pageNumber="61" reason="1">
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<emphasis id="B929EA8FB80DB466FF6876A9FD1EFB3C" bold="true" box="[151,622,1159,1186]" pageId="10" pageNumber="61">
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||
‘
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<taxonomicName id="4C5D4D1EB80DB466FF5E76A6FE42FB3F" box="[161,306,1159,1185]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="genus">
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<emphasis id="B929EA8FB80DB466FF5E76A6FE42FB3F" bold="true" box="[161,306,1159,1185]" italics="true" pageId="10" pageNumber="61">Cyclocardia</emphasis>
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</taxonomicName>
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’
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<taxonomicName id="4C5D4D1EB80DB466FEBC76A6FEC2FB3F" box="[323,434,1159,1185]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="nortensis">
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<emphasis id="B929EA8FB80DB466FEBC76A6FEC2FB3F" bold="true" box="[323,434,1159,1185]" italics="true" pageId="10" pageNumber="61">nortensis</emphasis>
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</taxonomicName>
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(del Río, 1986)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE2369DB80DB466FF68768BFE1CFB5D" blockId="10.[151,622,1159,1219]" box="[151,364,1194,1219]" pageId="10" pageNumber="61">Figure 3.10, 12–13</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80DB466FF6876D3FB47FAB9" pageId="10" pageNumber="61" type="description">
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<paragraph id="8BE2369DB80DB466FF6876D3FD9BFA96" blockId="10.[151,1079,1266,1319]" box="[151,747,1266,1288]" pageId="10" pageNumber="61">
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v*1986
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<taxonomicName id="4C5D4D1EB80DB466FF1676D3FEBEFA96" box="[233,462,1266,1288]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="nortensis">
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<emphasis id="B929EA8FB80DB466FF1676D3FEBEFA96" box="[233,462,1266,1288]" italics="true" pageId="10" pageNumber="61">Venericardia nortensis</emphasis>
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</taxonomicName>
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del Río, p. 115, pl. 1, fig. 3.
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</paragraph>
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<paragraph id="8BE2369DB80DB466FF687730FB47FAB9" blockId="10.[151,1079,1266,1319]" box="[151,1079,1297,1319]" pageId="10" pageNumber="61">
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v1994
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<taxonomicName id="4C5D4D1EB80DB466FF237730FE2EFAB9" authorityName="Lamarck" authorityYear="1801" box="[220,350,1297,1319]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="10" pageNumber="61" phylum="Mollusca" rank="genus">
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<emphasis id="B929EA8FB80DB466FF237730FE2EFAB9" box="[220,350,1297,1319]" italics="true" pageId="10" pageNumber="61">Venericardia</emphasis>
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</taxonomicName>
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(‘
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<taxonomicName id="4C5D4D1EB80DB466FE8A7730FE81FAB9" box="[373,497,1297,1319]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="10" pageNumber="61" phylum="Mollusca" rank="genus">
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<emphasis id="B929EA8FB80DB466FE8A7730FE81FAB9" box="[373,497,1297,1319]" italics="true" pageId="10" pageNumber="61">Cyclocardia</emphasis>
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</taxonomicName>
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’)
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<taxonomicName id="4C5D4D1EB80DB466FDF77733FD15FAB9" box="[520,613,1298,1319]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="10" pageNumber="61" phylum="Mollusca" rank="species" species="nortensis">
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<emphasis id="B929EA8FB80DB466FDF77733FD15FAB9" box="[520,613,1298,1319]" italics="true" pageId="10" pageNumber="61">nortensis</emphasis>
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</taxonomicName>
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(del Río)—del Río, p. 104–105, pl. 1, fig. 10.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80DB466FF687775FD77FA46" pageId="10" pageNumber="61" type="materials_examined">
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<paragraph id="8BE2369DB80DB466FF687775FD97FA0E" blockId="10.[151,1437,1364,2037]" pageId="10" pageNumber="61">
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<emphasis id="B929EA8FB80DB466FF687775FE2AFAF3" bold="true" box="[151,346,1364,1389]" pageId="10" pageNumber="61">Type specimens.</emphasis>
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Holotype CPBA 13242, one left valve.
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<materialsCitation id="3B353CC0B80DB466FCDA7774FD97FA0E" ID-GBIF-Occurrence="1675508642" collectionCode="CPBA" county="All" location="Puerto Madryn Formation" municipality="Punta Norte" pageId="10" pageNumber="61" specimenCode="CPBA 13247" specimenCount="1" stateProvince="Chubut Province" typeStatus="paratype">
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<typeStatus id="54E6883FB80DB466FCDA7774FCF7FAF2" box="[805,903,1365,1388]" pageId="10" pageNumber="61" type="paratype">Paratype</typeStatus>
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<specimenCode id="DBFB9EE6B80DB466FC6F7775FB5AFAF2" box="[912,1066,1364,1388]" collectionCode="CPBA" pageId="10" pageNumber="61">CPBA 13247</specimenCode>
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, one right valve.
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<collectingCounty id="62834E11B80DB466FB0E7775FA65FAF3" box="[1265,1301,1364,1389]" pageId="10" pageNumber="61">All</collectingCounty>
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from
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<collectingMunicipality id="6B86ACE7B80DB466FAA37774FFA7FA11" pageId="10" pageNumber="61">Punta Norte</collectingMunicipality>
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(
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<collectingRegion id="4999F87FB80DB466FF1A7756FED7FA0E" box="[229,423,1399,1424]" country="Argentina" name="Chubut" pageId="10" pageNumber="61">Chubut Province</collectingRegion>
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,
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<location id="8E826046B80DB466FE4D7759FDACFA0E" LSID="urn:lsid:plazi:treatment:03F4878BB80DB460FF6876A9FF9EFD1B:8E826046B80DB466FE4D7759FDACFA0E" box="[434,732,1399,1424]" county="All" municipality="Punta Norte" name="Puerto Madryn Formation" pageId="10" pageNumber="61" stateProvince="Chubut Province">Puerto Madryn Formation</location>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="8BE2369DB80DB466FF3877BDFD77FA46" blockId="10.[151,1437,1364,2037]" pageId="10" pageNumber="61">
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<emphasis id="B929EA8FB80DB466FF3877BDFEF1FA2B" bold="true" box="[199,385,1436,1461]" pageId="10" pageNumber="61">Other material.</emphasis>
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CPBA 9326, 13223–13241, 13243–13246, 13248–13273, MLP 1883 (26 left valves, 43 right valves and one articulated shell).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80DB466FF3877C5FD4FF9F6" pageId="10" pageNumber="61" type="diagnosis">
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<paragraph id="8BE2369DB80DB466FF3877C5FD4FF9F6" blockId="10.[151,1437,1364,2037]" pageId="10" pageNumber="61">
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<emphasis id="B929EA8FB80DB466FF3877C5FE31FA63" bold="true" box="[199,321,1508,1533]" pageId="10" pageNumber="61">Diagnosis.</emphasis>
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Umbo placed at the anterior third of valve. Right anterior tooth vertical or inclined posteriorly. Left anterior tooth triangular, thin, in contact with lunular margin. Radial ribs (21 to 22) covered by weakly developed nodes subrectangular in cross-section and separated by intercostal spaces with subrectangular transverse section (modified from del Río 1986: p. 115).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80DB467FF387455FD94FF66" lastPageId="11" lastPageNumber="62" pageId="10" pageNumber="61" type="description">
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<paragraph id="8BE2369DB80DB466FF387455FE86F966" blockId="10.[151,1437,1364,2037]" pageId="10" pageNumber="61">
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<emphasis id="B929EA8FB80DB466FF387455FE29F913" bold="true" box="[199,345,1652,1677]" pageId="10" pageNumber="61">Description.</emphasis>
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Shell medium-sized with subcircular outline; anterior and ventral margins rounded, posterior margin slightly truncated and dorsal margin very convex. Umbo placed at anterior third of valve length. Lunule small, deep, flat, vertical or slightly inclined posteriorly, longer than wide, separated by a groove with sculpture of fine commarginal growth lines.
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</paragraph>
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<paragraph id="8BE2369DB80DB466FF387525FA43F833" blockId="10.[151,1437,1364,2037]" pageId="10" pageNumber="61">Right valve hinge with asymmetrically concave ventral edge; anterior tooth very small and laminar, straight, vertical or slightly inclined posteriorly; middle tooth triangular, with broad base, very curved, inclined posteriorly, slightly concave anterior and convex posterior sides; posterior tooth thin and slightly curved. Left valve hinge with straight ventral edge; anterior tooth small, thin, triangular, elongate, inclined posteriorly, in contact with lunular margin and higher towards apex in lateral view; posterior tooth elongate, narrow and inclined posteriorly.</paragraph>
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<paragraph id="8BE2369DB80DB467FF387599FD94FF66" blockId="10.[151,1437,1364,2037]" lastBlockId="11.[151,1436,151,392]" lastPageId="11" lastPageNumber="62" pageId="10" pageNumber="61">External sculpture of 21 to 24 wide and entire radial ribs, low, with subelliptic transverse section, becoming obsolete towards ventral margin, covered with weakly developed and subrectangular nodes; narrow and shallow intercostal spaces with subrectangular transverse section. Pallial line one-fifth of total valve height. Inner ventral margin strongly crenulated; crenulations subrectangular, truncated, covering entire margin to ventral edge of posterior adductor muscle scar, vanishing from here.</paragraph>
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</subSubSection>
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<subSubSection id="C3476516B80CB467FF387325FD5FFE16" pageId="11" pageNumber="62" type="discussion">
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<paragraph id="8BE2369DB80CB467FF387325FD5FFE16" blockId="11.[151,1436,151,392]" pageId="11" pageNumber="62">
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<emphasis id="B929EA8FB80CB467FF387325FE4BFE83" bold="true" box="[199,315,260,285]" pageId="11" pageNumber="62">Remarks.</emphasis>
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Del Río (1986) related ‘
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<taxonomicName id="4C5D4D1EB80CB467FDAC7325FDACFE83" box="[595,732,260,285]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="11" pageNumber="62" phylum="Mollusca" rank="genus">
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<emphasis id="B929EA8FB80CB467FDAC7325FDACFE83" box="[595,732,260,285]" italics="true" pageId="11" pageNumber="62">Cyclocardia</emphasis>
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</taxonomicName>
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’
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<taxonomicName id="4C5D4D1EB80CB467FD127324FC24FE82" box="[749,852,261,284]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="11" pageNumber="62" phylum="Mollusca" rank="species" species="nortensis">
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<emphasis id="B929EA8FB80CB467FD127324FC24FE82" box="[749,852,261,284]" italics="true" pageId="11" pageNumber="62">nortensis</emphasis>
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</taxonomicName>
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to the
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<collectingCountry id="F34A760DB80CB467FC5B7324FB4AFE83" box="[932,1082,260,285]" name="New Zealand" pageId="11" pageNumber="62">New Zealand</collectingCountry>
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‘
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<emphasis id="B929EA8FB80CB467FBB37324FBA5FE82" box="[1100,1237,261,284]" italics="true" pageId="11" pageNumber="62">awamoensis</emphasis>
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’ group (
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<bibRefCitation id="EFCC4B6CB80CB467FAC97325FFA3FEDE" author="Maxwell" pageId="11" pageNumber="62" refString="Maxwell, P. (1969) Middle Tertiary Mollusca from North Otago and South Canterbury, New Zealand. Transactions of the Royal Society of New Zealand, Geology, 6 (13), 155 - 185." type="journal article" year="1969">Maxwell 1969</bibRefCitation>
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||
;
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<bibRefCitation id="EFCC4B6CB80CB467FF207309FEA7FEDE" author="Beu" box="[223,471,295,320]" pageId="11" pageNumber="62" refString="Beu, A. G. & Maxwell, P. A. (1990) Cenozoic Mollusca form New Zealand. Paleontological Bulletin of the New Zealand Geological Survey, 58, 1 - 518." type="journal article" year="1990">Beu & Maxwell 1990</bibRefCitation>
|
||
) and may thus represent a lineage separate from
|
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<taxonomicName id="4C5D4D1EB80CB467FBF87306FBE0FEDE" authority="Pérez & Del Río, 2017" authorityName="Pérez & Del Río" authorityYear="2017" box="[1031,1168,295,320]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="11" pageNumber="62" phylum="Mollusca" rank="genus" sensu="stricto">
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<emphasis id="B929EA8FB80CB467FBF87306FBE0FEDE" box="[1031,1168,295,320]" italics="true" pageId="11" pageNumber="62">Cyclocardia</emphasis>
|
||
</taxonomicName>
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||
<taxonomicNameLabel id="A21A57F4B80CB467FB667309FBCDFEA1" box="[1177,1213,296,319]" pageId="11" pageNumber="62" sensu="stricto">s.s.</taxonomicNameLabel>
|
||
(
|
||
<bibRefCitation id="EFCC4B6CB80CB467FB327306FA06FEDE" author="Maxwell" box="[1229,1398,295,320]" pageId="11" pageNumber="62" refString="Maxwell, P. (1969) Middle Tertiary Mollusca from North Otago and South Canterbury, New Zealand. Transactions of the Royal Society of New Zealand, Geology, 6 (13), 155 - 185." type="journal article" year="1969">Maxwell 1969</bibRefCitation>
|
||
). It shares with that group the posteriorly truncated shell, prominent umbo, small lunule and radial ribs becoming obsolete towards the ventral margin.
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</paragraph>
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</subSubSection>
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<caption id="DF226615B80CB467FF687507FEC6F86A" httpUri="https://zenodo.org/record/1035564/files/figure.png" pageId="11" pageNumber="62" targetBox="[165,1403,448,1796]" targetPageId="11">
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||
<paragraph id="8BE2369DB80CB467FF687507FEC6F86A" blockId="11.[151,1437,1830,2036]" pageId="11" pageNumber="62">
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<emphasis id="B929EA8FB80CB467FF687507FE7EF8A2" bold="true" box="[151,270,1830,1852]" pageId="11" pageNumber="62">FIGURE 3</emphasis>
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.
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<emphasis id="B929EA8FB80CB467FEE37507FE23F8A2" bold="true" box="[284,339,1830,1852]" pageId="11" pageNumber="62">(1–3)</emphasis>
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<taxonomicName id="4C5D4D1EB80CB467FEA47507FDADF8A2" authority="(Ihering, 1907)" authorityName="Ihering" authorityYear="1907" baseAuthorityName="Ihering" baseAuthorityYear="1907" box="[347,733,1830,1852]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="11" pageNumber="62" phylum="Mollusca" rank="species" species="cannada">
|
||
<emphasis id="B929EA8FB80CB467FEA47507FD46F8A2" box="[347,566,1830,1852]" italics="true" pageId="11" pageNumber="62">Cyclocardia cannada</emphasis>
|
||
(Ihering, 1907)
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="B929EA8FB80CB467FD177507FD8AF8A2" bold="true" box="[744,762,1830,1852]" pageId="11" pageNumber="62">1,</emphasis>
|
||
LV, Holotype MACN-Pi 344, from Cañadón de los Artilleros.
|
||
<emphasis id="B929EA8FB80CB467FA767507FAEBF8A2" bold="true" box="[1417,1435,1830,1852]" pageId="11" pageNumber="62">2,</emphasis>
|
||
LV, MACN-Pi 344, from Cañadón de los Artilleros.
|
||
<emphasis id="B929EA8FB80CB467FD5A7564FDC8F8C5" bold="true" box="[677,696,1861,1883]" pageId="11" pageNumber="62">3,</emphasis>
|
||
RV, MACN-Pi 348, from Yegua Quemada.
|
||
<emphasis id="B929EA8FB80CB467FB8D7564FBD9F8C5" bold="true" box="[1138,1193,1861,1883]" pageId="11" pageNumber="62">(4–6)</emphasis>
|
||
<taxonomicName id="4C5D4D1EB80CB467FB507564FE59F8E4" authority="(Reeve, 1843)" authorityName="Reeve" authorityYear="1843" baseAuthorityName="Reeve" baseAuthorityYear="1843" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="11" pageNumber="62" phylum="Mollusca" rank="species" species="compressa">
|
||
<emphasis id="B929EA8FB80CB467FB507564FAEDF8C5" box="[1199,1437,1861,1883]" italics="true" pageId="11" pageNumber="62">Cyclocardia compressa</emphasis>
|
||
(Reeve, 1843)
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="B929EA8FB80CB467FECD7545FE36F8E4" bold="true" box="[306,326,1892,1914]" pageId="11" pageNumber="62">4,</emphasis>
|
||
LV, MACN-Pi 363, from Puerto Deseado.
|
||
<emphasis id="B929EA8FB80CB467FD077545FC7AF8E4" bold="true" box="[760,778,1892,1914]" pageId="11" pageNumber="62">5,</emphasis>
|
||
LV, MACN-Pi 363, from Puerto Deseado.
|
||
<emphasis id="B929EA8FB80CB467FB427545FBA1F8E4" bold="true" box="[1213,1233,1892,1914]" pageId="11" pageNumber="62">6,</emphasis>
|
||
RV, MACN-Pi 363, from Puerto Deseado.
|
||
<emphasis id="B929EA8FB80CB467FE8675A3FEA3F806" bold="true" box="[377,467,1922,1944]" pageId="11" pageNumber="62">(7–9, 11)</emphasis>
|
||
<taxonomicName id="4C5D4D1EB80CB467FE2675A3FDE2F806" authority="Pérez & Del Río, 2017" authorityName="Pérez & Del Río" authorityYear="2017" box="[473,658,1922,1944]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="11" pageNumber="62" phylum="Mollusca" rank="species" species="dalek" status="sp. nov.">
|
||
<emphasis id="B929EA8FB80CB467FE2675A3FDE2F806" box="[473,658,1922,1944]" italics="true" pageId="11" pageNumber="62">Cyclocardia dalek</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21A57F4B80CB467FD6775A2FDBEF806" box="[664,718,1923,1944]" pageId="11" pageNumber="62" rank="species">n. sp.</taxonomicNameLabel>
|
||
from Playa La Mina.
|
||
<emphasis id="B929EA8FB80CB467FC5575A3FCCDF806" bold="true" box="[938,957,1922,1944]" pageId="11" pageNumber="62">7,</emphasis>
|
||
LV, Holotype MACN-Pi 5770.
|
||
<emphasis id="B929EA8FB80CB467FB0275A3FA7FF806" bold="true" box="[1277,1295,1922,1944]" pageId="11" pageNumber="62">8,</emphasis>
|
||
LV, Holotype MACN-Pi 5770.
|
||
<emphasis id="B929EA8FB80CB467FEB87580FE2BF829" bold="true" box="[327,347,1953,1975]" pageId="11" pageNumber="62">9,</emphasis>
|
||
RV, Paratype MACN-Pi 5771.
|
||
<emphasis id="B929EA8FB80CB467FD627580FDCAF829" bold="true" box="[669,698,1953,1975]" pageId="11" pageNumber="62">11,</emphasis>
|
||
RV, Paratype MACN-Pi 5771.
|
||
<emphasis id="B929EA8FB80CB467FC017580FB05F829" bold="true" box="[1022,1141,1953,1975]" pageId="11" pageNumber="62">(10, 12–13)</emphasis>
|
||
‘
|
||
<taxonomicName id="4C5D4D1EB80CB467FB7A7580FA71F829" authorityName="Pérez & Del Río" authorityYear="2017" box="[1157,1281,1953,1975]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="11" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B929EA8FB80CB467FB7A7580FA71F829" box="[1157,1281,1953,1975]" italics="true" pageId="11" pageNumber="62">Cyclocardia</emphasis>
|
||
</taxonomicName>
|
||
’
|
||
<taxonomicName id="4C5D4D1EB80CB467FAEE7583FA1EF829" box="[1297,1390,1954,1975]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="11" pageNumber="62" phylum="Mollusca" rank="species" species="nortensis">
|
||
<emphasis id="B929EA8FB80CB467FAEE7583FA1EF829" box="[1297,1390,1954,1975]" italics="true" pageId="11" pageNumber="62">nortensis</emphasis>
|
||
</taxonomicName>
|
||
(del Río, 1986), from Punta Norte.
|
||
<emphasis id="B929EA8FB80CB467FE30759EFE9EF84B" bold="true" box="[463,494,1983,2005]" pageId="11" pageNumber="62">10,</emphasis>
|
||
LV, Holotype CPBA 13242.
|
||
<emphasis id="B929EA8FB80CB467FCE7759EFC47F84B" bold="true" box="[792,823,1983,2005]" pageId="11" pageNumber="62">12,</emphasis>
|
||
RV, Paratype CPBA 13247.
|
||
<emphasis id="B929EA8FB80CB467FBA2759EFB0CF84B" bold="true" box="[1117,1148,1983,2005]" pageId="11" pageNumber="62">13,</emphasis>
|
||
RV, Paratype CPBA 13247. Scale bar represents 10 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3476516B80BB460FF3872B9FF9EFD1B" pageId="12" pageNumber="63" type="reference_group">
|
||
<paragraph id="8BE2369DB80BB460FF3872B9FC47FE83" blockId="12.[151,1436,151,645]" pageId="12" pageNumber="63">
|
||
‘
|
||
<taxonomicName id="4C5D4D1EB80BB460FF2F72B6FE29FF2E" authorityName="Pérez & Del Río" authorityYear="2017" box="[208,345,151,176]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="12" pageNumber="63" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B929EA8FB80BB460FF2F72B6FE29FF2E" box="[208,345,151,176]" italics="true" pageId="12" pageNumber="63">Cyclocardia</emphasis>
|
||
</taxonomicName>
|
||
’
|
||
<taxonomicName id="4C5D4D1EB80BB460FE9372B8FEA2FF2E" box="[364,466,153,176]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="12" pageNumber="63" phylum="Mollusca" rank="species" species="nortensis">
|
||
<emphasis id="B929EA8FB80BB460FE9372B8FEA2FF2E" box="[364,466,153,176]" italics="true" pageId="12" pageNumber="63">nortensis</emphasis>
|
||
</taxonomicName>
|
||
differs from ‘
|
||
<emphasis id="B929EA8FB80BB460FD8B72B9FDFEFF31" box="[628,654,152,175]" italics="true" pageId="12" pageNumber="63">C.</emphasis>
|
||
’
|
||
<emphasis id="B929EA8FB80BB460FD5F72B8FC58FF2E" box="[672,808,153,176]" italics="true" pageId="12" pageNumber="63">awamoensis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFCC4B6CB80BB460FCC672B6FCB9FF2E" author="Harris" box="[825,969,151,176]" pageId="12" pageNumber="63" refString="Harris, G. F. (1897) Catalogue of Tertiary Mollusca in the department of Geololusca. British Museum (Natural History), London, 407 pp." type="book" year="1897">Harris, 1897</bibRefCitation>
|
||
) (lower Miocene,
|
||
<collectingCountry id="F34A760DB80BB460FB6272B9FA47FF2E" box="[1181,1335,151,176]" name="New Zealand" pageId="12" pageNumber="63">New Zealand</collectingCountry>
|
||
) (
|
||
<bibRefCitation id="EFCC4B6CB80BB460FAB072B9FE4EFF4A" author="Beu" pageId="12" pageNumber="63" refString="Beu, A. G. & Maxwell, P. A. (1990) Cenozoic Mollusca form New Zealand. Paleontological Bulletin of the New Zealand Geological Survey, 58, 1 - 518." type="journal article" year="1990">Beu & Maxwell 1990</bibRefCitation>
|
||
: pl. 17, figs. h,i) by having a smaller shell, umbo placed at the anterior third of valve length, lunule more vertical, left anterior tooth thinner, more numerous radial ribs with nodes weakly developed and intercostal spaces narrower and with subrectangular transverse section.
|
||
</paragraph>
|
||
<paragraph id="8BE2369DB80BB460FF387309FB8FFE16" blockId="12.[151,1436,151,645]" pageId="12" pageNumber="63">
|
||
‘
|
||
<taxonomicName id="4C5D4D1EB80BB460FF2F7306FE29FEDE" authorityName="Pérez & Del Río" authorityYear="2017" box="[208,345,295,320]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="12" pageNumber="63" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B929EA8FB80BB460FF2F7306FE29FEDE" box="[208,345,295,320]" italics="true" pageId="12" pageNumber="63">Cyclocardia</emphasis>
|
||
</taxonomicName>
|
||
’
|
||
<taxonomicName id="4C5D4D1EB80BB460FE957308FEA1FEDE" box="[362,465,297,320]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="12" pageNumber="63" phylum="Mollusca" rank="species" species="nortensis">
|
||
<emphasis id="B929EA8FB80BB460FE957308FEA1FEDE" box="[362,465,297,320]" italics="true" pageId="12" pageNumber="63">nortensis</emphasis>
|
||
</taxonomicName>
|
||
can be separated from ‘
|
||
<emphasis id="B929EA8FB80BB460FD1F7309FD8AFEA1" box="[736,762,296,319]" italics="true" pageId="12" pageNumber="63">C.</emphasis>
|
||
’
|
||
<emphasis id="B929EA8FB80BB460FCF57306FC2EFEDE" box="[778,862,295,320]" italics="true" pageId="12" pageNumber="63">christei</emphasis>
|
||
(
|
||
<bibRefCitation id="EFCC4B6CB80BB460FC927306FB6BFEDE" author="Marwick" box="[877,1051,295,320]" pageId="12" pageNumber="63" refString="Marwick, J. (1929) Tertiary Moluscan Fauna of Chatton Southland. Transactions of the New Zealand Institute, 59, 903 - 934." type="journal article" year="1929">Marwick, 1929</bibRefCitation>
|
||
) (upper Oligocene,
|
||
<collectingCountry id="F34A760DB80BB460FB037309FAE4FEDE" box="[1276,1428,295,320]" name="New Zealand" pageId="12" pageNumber="63">New Zealand</collectingCountry>
|
||
) (
|
||
<bibRefCitation id="EFCC4B6CB80BB460FF61736DFEE7FEFA" author="Beu" box="[158,407,332,357]" pageId="12" pageNumber="63" refString="Beu, A. G. & Maxwell, P. A. (1990) Cenozoic Mollusca form New Zealand. Paleontological Bulletin of the New Zealand Geological Survey, 58, 1 - 518." type="journal article" year="1990">Beu & Maxwell 1990</bibRefCitation>
|
||
: pl. 10, figs. g, i) by having a smaller shell, left anterior tooth more triangular, thinner and in contact with the lunular margin. Also, its intercostal spaces have a subrectangular transverse section.
|
||
</paragraph>
|
||
<paragraph id="8BE2369DB80BB460FF3873B5FB06FE6B" blockId="12.[151,1436,151,645]" pageId="12" pageNumber="63">
|
||
‘
|
||
<taxonomicName id="4C5D4D1EB80BB460FF2F73B5FE29FE33" authorityName="Pérez & Del Río" authorityYear="2017" box="[208,345,404,429]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="12" pageNumber="63" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B929EA8FB80BB460FF2F73B5FE29FE33" box="[208,345,404,429]" italics="true" pageId="12" pageNumber="63">Cyclocardia</emphasis>
|
||
</taxonomicName>
|
||
’
|
||
<taxonomicName id="4C5D4D1EB80BB460FE9473B4FEA1FE32" box="[363,465,405,428]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="12" pageNumber="63" phylum="Mollusca" rank="species" species="nortensis">
|
||
<emphasis id="B929EA8FB80BB460FE9473B4FEA1FE32" box="[363,465,405,428]" italics="true" pageId="12" pageNumber="63">nortensis</emphasis>
|
||
</taxonomicName>
|
||
differs from ‘
|
||
<emphasis id="B929EA8FB80BB460FD8E73B4FDFBFE32" box="[625,651,405,428]" italics="true" pageId="12" pageNumber="63">C.</emphasis>
|
||
’
|
||
<emphasis id="B929EA8FB80BB460FD6373B4FD89FE32" box="[668,761,405,428]" italics="true" pageId="12" pageNumber="63">marama</emphasis>
|
||
<bibRefCitation id="EFCC4B6CB80BB460FCFD73B5FCDCFE33" author="Maxwell" box="[770,940,404,429]" pageId="12" pageNumber="63" refString="Maxwell, P. (1969) Middle Tertiary Mollusca from North Otago and South Canterbury, New Zealand. Transactions of the Royal Society of New Zealand, Geology, 6 (13), 155 - 185." type="journal article" year="1969">Maxwell, 1969</bibRefCitation>
|
||
(upper Oligocene,
|
||
<collectingCountry id="F34A760DB80BB460FB7873B4FA50FE33" box="[1159,1312,404,429]" name="New Zealand" pageId="12" pageNumber="63">New Zealand</collectingCountry>
|
||
) (
|
||
<bibRefCitation id="EFCC4B6CB80BB460FAC873B5FED1FE4E" author="Maxwell" pageId="12" pageNumber="63" refString="Maxwell, P. (1969) Middle Tertiary Mollusca from North Otago and South Canterbury, New Zealand. Transactions of the Royal Society of New Zealand, Geology, 6 (13), 155 - 185." type="journal article" year="1969">Maxwell 1969: pl. 3, figs. 35–37</bibRefCitation>
|
||
) by having a more rounded umbo placed at the anterior third of valve length, left anterior tooth in contact with lunular margin and radial ribs covered by weakly developed nodes.
|
||
</paragraph>
|
||
<paragraph id="8BE2369DB80BB460FF387021FF9EFD1B" blockId="12.[151,1436,151,645]" pageId="12" pageNumber="63">
|
||
‘
|
||
<taxonomicName id="4C5D4D1EB80BB460FF2F73DEFE29FD86" authorityName="Pérez & Del Río" authorityYear="2017" box="[208,345,511,536]" class="Bivalvia" family="Carditidae" genus="Cyclocardia" kingdom="Animalia" order="Carditoida" pageId="12" pageNumber="63" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B929EA8FB80BB460FF2F73DEFE29FD86" box="[208,345,511,536]" italics="true" pageId="12" pageNumber="63">Cyclocardia</emphasis>
|
||
</taxonomicName>
|
||
’
|
||
<taxonomicName id="4C5D4D1EB80BB460FE917020FEA5FD86" box="[366,469,513,536]" class="Bivalvia" family="Carditidae" genus="Venericardia" higherTaxonomySource="CoL" kingdom="Animalia" order="Carditida" pageId="12" pageNumber="63" phylum="Mollusca" rank="species" species="nortensis">
|
||
<emphasis id="B929EA8FB80BB460FE917020FEA5FD86" box="[366,469,513,536]" italics="true" pageId="12" pageNumber="63">nortensis</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from ‘
|
||
<emphasis id="B929EA8FB80BB460FCDC7021FC4CFD89" box="[803,828,512,535]" italics="true" pageId="12" pageNumber="63">C.</emphasis>
|
||
’
|
||
<emphasis id="B929EA8FB80BB460FCAE73DEFCC6FD86" box="[849,950,511,536]" italics="true" pageId="12" pageNumber="63">pseutella</emphasis>
|
||
(
|
||
<bibRefCitation id="EFCC4B6CB80BB460FC3773DEFB0AFD86" author="Marwick" box="[968,1146,511,536]" pageId="12" pageNumber="63" refString="Marwick, J. (1929) Tertiary Moluscan Fauna of Chatton Southland. Transactions of the New Zealand Institute, 59, 903 - 934." type="journal article" year="1929">Marwick, 1929</bibRefCitation>
|
||
) (upper Oligocene,
|
||
<collectingCountry id="F34A760DB80BB460FA987021FF83FDA3" name="New Zealand" pageId="12" pageNumber="63">New Zealand</collectingCountry>
|
||
) (
|
||
<bibRefCitation id="EFCC4B6CB80BB460FEF57005FD31FDA2" author="Marwick" box="[266,577,548,573]" pageId="12" pageNumber="63" refString="Marwick, J. (1929) Tertiary Moluscan Fauna of Chatton Southland. Transactions of the New Zealand Institute, 59, 903 - 934." type="journal article" year="1929">Marwick 1929: figs. 29, 31</bibRefCitation>
|
||
) by its smaller shell, lunule more vertical, left anterior tooth in contact with lunular margin and a smaller number of radial ribs separated by intercostal spaces with subrectangular transverse section.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |