105 lines
9.3 KiB
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105 lines
9.3 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.562.7310" ID-GBIF-Dataset="056689f4-63c0-4a92-8a30-16fb28c357b4" ID-PMC="PMC4768466" ID-Pensoft-Pub="1313-2970-562-1" ID-PubMed="27006620" ID-ZBK="D11C6C1E6EE74C8DA560331E75947EC8" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-562-1" ModsDocOrigin="ZooKeys 562" ModsDocTitle="A key to the genera and species of the transversely-dividing Flabellidae (Anthozoa, Scleractinia, Flabellidae), with a guide to the literature, and the description of two new species" checkinTime="1455139078334" checkinUser="pensoft" docAuthor="Cairns, Stephen D." docDate="2016" docId="A83A6E5AB37D385A4B0DB8E27F0C1374" docLanguage="en" docName="ZooKeys 562: 1-48" docOrigin="ZooKeys 562" docSource="http://dx.doi.org/10.3897/zookeys.562.7310" docTitle="Truncatoflabellum duncani Cairns, 2016, sp. n." docType="treatment" docUuid="67F30A3A-308C-46E9-8A1C-755DA0D9920B" docUuidSource="ZooBank" docVersion="5" lastPageNumber="18" masterDocId="FFB884752D798006FFA2FFF7EA3E4077" masterDocTitle="A key to the genera and species of the transversely-dividing Flabellidae (Anthozoa, Scleractinia, Flabellidae), with a guide to the literature, and the description of two new species" masterLastPageNumber="48" masterPageNumber="1" pageNumber="18" updateTime="1668162637862" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A key to the genera and species of the transversely-dividing Flabellidae (Anthozoa, Scleractinia, Flabellidae), with a guide to the literature, and the description of two new species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Cairns, Stephen D.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>562</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>48</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.562.7310</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.562.7310</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-562-1</mods:identifier>
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<mods:identifier type="ZBK">D11C6C1E6EE74C8DA560331E75947EC8</mods:identifier>
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<mods:identifier type="ZooBank">D11C6C1E6EE74C8DA560331E75947EC8</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127882616" LSID="urn:lsid:zoobank.org:act:67F30A3A-308C-46E9-8A1C-755DA0D9920B" httpUri="http://treatment.plazi.org/id/A83A6E5AB37D385A4B0DB8E27F0C1374" lastPageNumber="18" pageId="17" pageNumber="18">
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<subSubSection pageId="17" pageNumber="18" type="multiple">
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<paragraph pageId="17" pageNumber="18">Taxon classification Animalia Scleractinia Flabellidae</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="nomenclature">
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<paragraph pageId="17" pageNumber="18">
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<taxonomicName LSID="http://zoobank.org/67F30A3A-308C-46E9-8A1C-755DA0D9920B" class="Anthozoa" family="Flabellidae" genus="Truncatoflabellum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Truncatoflabellum duncani" order="Scleractinia" pageId="17" pageNumber="18" phylum="Cnidaria" rank="species" species="duncani">Truncatoflabellum duncani</taxonomicName>
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<taxonomicNameLabel pageId="17" pageNumber="18">sp. n.</taxonomicNameLabel>
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Fig. 8C
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="reference_group">
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<paragraph pageId="17" pageNumber="18">
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<taxonomicName class="Anthozoa" family="Flabellidae" genus="Flabellum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flabellum candeanum" order="Scleractinia" pageId="17" pageNumber="18" phylum="Cnidaria" rank="species" species="candeanum">Flabellum candeanum</taxonomicName>
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:
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<bibRefCitation author="Duncan, PM" journalOrPublisher="The Annals and Magazine of Natural History" pageId="27" pageNumber="28" pagination="161 - 168" title="A description of some fossil corals and echinoderms from the south-Australian Tertiaries." volume="14" year="1864">Duncan 1864</bibRefCitation>
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: 163;
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<bibRefCitation author="Duncan, PM" journalOrPublisher="Quarterly Journal of the Geological Society of London" pageId="27" pageNumber="28" pagination="284 - 318" title="On the fossil corals (Madreporaria) of the Australian Tertiary deposits." url="10.1144/GSL.JGS.1870.026.01-02.27" volume="26" year="1870">1870</bibRefCitation>
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: 300, pl. 20, fig. 1.
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</paragraph>
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<paragraph pageId="17" pageNumber="18">
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<taxonomicName class="Anthozoa" family="Flabellidae" genus="Truncatoflabellum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Truncatoflabellum candeanum" order="Scleractinia" pageId="17" pageNumber="18" phylum="Cnidaria" rank="species" species="candeanum">Truncatoflabellum candeanum</taxonomicName>
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:
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<bibRefCitation author="Cairns, SD" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="25" pageNumber="26" pagination="1 - 136" title="A revision of the ahermatypic Scleractinia of the Philippine Islands and adjacent waters, Part 1: Fungiacyathidae, Micrabaciidae, Turbinoliinae, Guyniidae, and Flabellidae." url="10.5479/si.00810282.486" volume="486" year="1989 b">Cairns 1989b</bibRefCitation>
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: 61, pl. 36i-j.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="types">
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<paragraph pageId="17" pageNumber="18">Types.</paragraph>
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<paragraph pageId="17" pageNumber="18">
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Holotype: USGS 10809, Mornington,
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<normalizedToken originalValue="Balcombe’s">Balcombe's</normalizedToken>
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Bay, Victoria, Balcombian (Middle Miocene), USNM M353592. Paratypes: Muddy Creek, Victoria, Balcombian (Middle Miocene), 3 specimens, USNM 67959; Torquay,
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<normalizedToken originalValue="Balcombe’s">Balcombe's</normalizedToken>
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Bay, Victoria, Janjukian (Late Oligocene), 1 specimen, USNM 1295618; 3 miles (=4.8 km) west of river Gellibrand,
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<normalizedToken originalValue="Otway’s">Otway's</normalizedToken>
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region, Victoria, "Murray Tertiaries" (probably Middle Miocene) (specimen reported by Duncan, 1864, 1870), BM.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="description">
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<paragraph pageId="17" pageNumber="18">Description.</paragraph>
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<paragraph pageId="17" pageNumber="18">
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The anthocyathus has straight rounded thecal edges, with an edge angle of 54-72° and face angle of about 27°. The holotype is 30.8
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<normalizedToken originalValue="×">x</normalizedToken>
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18.1 mm in calicular diameter and 28.5 mm in height, with a greater scar diameter of 8.7 mm, similar in size to the specimen reported by Duncan. The GCD:LCD ratio is 1.5-2.1; the H:GCD = 0.95-1.05; and the GSD:GCD is about 0.27, with the scar reaching as long as 12 mm. Four or five pairs of prominent flattened thecal edge spines are present. The septa are quite regularly arranged in five cycles (S1-3>S4>S5), with one pair of S6 in each of the four end half-systems, resulting in 104 septa. The lower axial edges of the larger septa are only slightly sinuous, whereas the upper outer edges are gracefully attenuate, meeting the upper theca as low lamellae. The fossa is open, bordered by the axial edges of the wide S1-3. The anthocaulus is unknown.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="distribution">
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<paragraph pageId="17" pageNumber="18">Distribution.</paragraph>
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<paragraph pageId="17" pageNumber="18">Late Oligocene to Middle Miocene, Victoria.</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="remarks">
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<paragraph pageId="17" pageNumber="18">Remarks.</paragraph>
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<paragraph pageId="17" pageNumber="18">
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As suggested by the key,
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<taxonomicName class="Anthozoa" family="Flabellidae" genus="Truncatoflabellum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Truncatoflabellum duncani" order="Scleractinia" pageId="17" pageNumber="18" phylum="Cnidaria" rank="species" species="duncani">Truncatoflabellum duncani</taxonomicName>
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is remarkably similar to
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<taxonomicName class="Anthozoa" family="Flabellidae" genus="Truncatoflabellum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Truncatoflabellum multispinosum" order="Scleractinia" pageId="17" pageNumber="18" phylum="Cnidaria" rank="species" species="multispinosum">Truncatoflabellum multispinosum</taxonomicName>
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, but can be distinguished by its attenuated upper septal margins. It is also known only from the Oligocene to Miocene of Australia, whereas
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<taxonomicName class="Anthozoa" family="Flabellidae" genus="Truncatoflabellum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Truncatoflabellum multispinosum" order="Scleractinia" pageId="17" pageNumber="18" phylum="Cnidaria" rank="species" species="multispinosum">Truncatoflabellum multispinosum</taxonomicName>
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is restricted to the Holocene and Late Pleistocene.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="etymology">
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<paragraph pageId="17" pageNumber="18">Etymology.</paragraph>
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<paragraph pageId="17" pageNumber="18">Named in honor Peter M. Duncan, who first discovered specimens belonging to this species.</paragraph>
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</subSubSection>
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</treatment>
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</document>
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