149 lines
13 KiB
XML
149 lines
13 KiB
XML
<document ID-DOI="10.11646/zootaxa.4766.1.1" ID-GBIF-Dataset="ed4d1bf6-284a-4898-952a-58943d5a3026" ID-ISSN="1175-5334" ID-Zenodo-Dep="3763907" ID-ZooBank="urn:lsid:zoobank.org:pub:B1B5DA41-5035-4783-8D47-28857B6305AE" approvalRequired="56" approvalRequired_for_textStreams="56" checkinTime="1587670592452" checkinUser="carolina" docAuthor="Ketwetsuriya, Chatchalerm, Karapunar, Baran, Charoentitirat, Thasinee & Nützel, Al- Exander" docDate="2020" docId="03B587AB4F22156BFF5178E7FE60FC49" docLanguage="en" docName="zootaxa.4766.1.1.pdf.imf" docOrigin="Zootaxa 4766 (1)" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@1ef1a562" docStyleName="zootaxa.v2_0.2013.journal_article" docTitle="Ampezzalina Bandel 1993" docType="treatment" docVersion="5" lastPageNumber="22" masterDocId="FF8CFFD34F37157EFFC6787EFFCBFF85" masterDocTitle="Middle Permian (Roadian) gastropods from the Khao Khad Formation, Central Thailand: Implications for palaeogeography of the Indochina Terrane" masterLastPageNumber="47" masterPageNumber="1" pageNumber="22" updateTime="1643439188523" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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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>Middle Permian (Roadian) gastropods from the Khao Khad Formation, Central Thailand: Implications for palaeogeography of the Indochina Terrane</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>Ketwetsuriya, Chatchalerm</mods:namePart>
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</mods:name>
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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>Karapunar, Baran</mods:namePart>
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</mods:name>
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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>Charoentitirat, Thasinee</mods:namePart>
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</mods:name>
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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>Nützel, Al- Exander</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>Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2020-04-17</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>4766</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</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>47</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:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/zootaxa.4766.1.1</mods:identifier>
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<mods:identifier type="GBIF-Dataset">ed4d1bf6-284a-4898-952a-58943d5a3026</mods:identifier>
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<mods:identifier type="ISSN">1175-5334</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3763907</mods:identifier>
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<mods:identifier type="ZooBank">urn:lsid:zoobank.org:pub:B1B5DA41-5035-4783-8D47-28857B6305AE</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3803857" ID-GBIF-Taxon="163737152" ID-Zenodo-Dep="3803857" LSID="urn:lsid:plazi:treatment:03B587AB4F22156BFF5178E7FE60FC49" httpUri="http://treatment.plazi.org/id/03B587AB4F22156BFF5178E7FE60FC49" lastPageNumber="22" pageId="21" pageNumber="22">
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<subSubSection box="[151,363,153,180]" pageId="21" pageNumber="22" type="nomenclature">
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<paragraph blockId="21.[151,363,153,216]" box="[151,363,153,180]" pageId="21" pageNumber="22">
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<heading bold="true" box="[151,363,153,180]" fontSize="10" level="2" pageId="21" pageNumber="22" reason="2">
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<emphasis bold="true" box="[151,363,153,180]" pageId="21" pageNumber="22">
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<taxonomicName authorityName="Bandel" authorityYear="1993" box="[151,306,153,180]" class="Gastropoda" family="Turbinidae" genus="Ampezzalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trochida" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis bold="true" box="[151,306,153,180]" italics="true" pageId="21" pageNumber="22">Ampezzalina</emphasis>
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</taxonomicName>
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? sp.
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[151,250,189,216]" pageId="21" pageNumber="22" type="description">
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<paragraph blockId="21.[151,363,153,216]" box="[151,250,189,216]" pageId="21" pageNumber="22">
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(
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<figureCitation box="[160,241,189,216]" captionStart="FIGURE 16" captionStartId="21.[151,250,1359,1384]" captionTargetBox="[166,1421,993,1334]" captionTargetId="figure@21.[166,1421,993,1334]" captionTargetPageId="21" captionText="FIGURE 16. Ampezzalina? sp., A–C, ESKU-19-LP 36. All scale bars represent 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3763939" httpUri="https://zenodo.org/record/3763939/files/figure.png" pageId="21" pageNumber="22">Fig. 16</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="materials_examined">
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<paragraph blockId="21.[151,1437,261,972]" box="[151,637,261,288]" pageId="21" pageNumber="22">
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<emphasis bold="true" box="[151,262,261,288]" pageId="21" pageNumber="22">Material.</emphasis>
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One specimen: ESKU-19-
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<collectionCode box="[561,595,261,287]" country="Russia" name="Laboratory of Palaeontology" pageId="21" pageNumber="22">LP</collectionCode>
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36.
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</paragraph>
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<paragraph blockId="21.[151,1437,261,972]" box="[199,917,297,324]" pageId="21" pageNumber="22">
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Dimensions (mm): ESKU-19-
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<collectionCode box="[534,568,297,323]" country="Russia" name="Laboratory of Palaeontology" pageId="21" pageNumber="22">LP</collectionCode>
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36: height = 8.9; width = 11.7.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="description">
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<paragraph blockId="21.[151,1437,261,972]" pageId="21" pageNumber="22">
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<emphasis bold="true" box="[199,345,333,360]" pageId="21" pageNumber="22">Description.</emphasis>
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Shell trochiform, consisting of at least 2.5 whorl (apex missing); whorl face straight to slightly convex; whorl surface ornamented with at least seven spiral cords and equally spaced opisthocyrt fine collabral threads or strengthened growth lines; intersections between spiral cords and collabral threads forming a weak reticulate pattern with tiny nodes at intersections; six of the spiral cords equally strong; suprasutural spiral cord most prominent, representing shell periphery, with several coarse broken-off hollow spines; spines open in apertural direction, rounded convex in abapertural direction; base flatly convex, ornamented with spiral cords separated by concave interspace; the five strongest spiral cords situated at outer half of base; suture situated at outermost basal cord; basal cords evenly decreasing in prominence and more closely spaced toward umbilical area; minutely phaneromphalous; aperture not well-preserved but seemingly oblique.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="discussion">
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<paragraph blockId="21.[151,1437,261,972]" pageId="21" pageNumber="22">
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<emphasis bold="true" box="[199,315,658,684]" pageId="21" pageNumber="22">Remarks.</emphasis>
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The single present shell probably represents a new species, but due to the state of preservation we refrain from erecting a new species. This shell is unique in that it has a well-developed spiny cord just above abapical suture. Spine-forming cords are known from Mesozoic vetigastropods e.g., in the family
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<taxonomicName authorityName="Koken" authorityYear="1896" box="[1248,1372,729,755]" class="Gastropoda" family="Eucyclidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="21" pageNumber="22" phylum="Mollusca" rank="family">Eucyclidae</taxonomicName>
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(e.g.,
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<taxonomicName authority="Nutzel & Kaim, 2014" authorityName="Nutzel & Kaim" authorityYear="2014" box="[151,573,765,791]" class="Gastropoda" family="Turbinidae" genus="Bandelastraea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[151,314,765,791]" italics="true" pageId="21" pageNumber="22">Bandelastraea</emphasis>
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Nützel &
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<bibRefCitation author="Kaim" box="[436,573,765,791]" firstAuthor="Kaim" pageId="21" pageNumber="22" pagination="405 - 431" refId="ref27075" refString="Nu ¨ tzel, A. & Kaim, A. (2014) Diversity, palaeoecology and systematics of a marine fossil assemblage from the Late Triassic Cassian Formation at Settsass Scharte, N Italy. Palaontologische Zeitschrift, 88, 405 - 431. https: // doi. org / 10.1007 / s 12542 - 013 - 0205 - 1" type="journal article" year="2014">Kaim, 2014</bibRefCitation>
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</taxonomicName>
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,
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<taxonomicName authority="Bandel, 1993" authorityName="Bandel" authorityYear="1993" box="[586,892,765,791]" class="Gastropoda" family="Turbinidae" genus="Ampezzalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trochida" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[586,729,765,791]" italics="true" pageId="21" pageNumber="22">Ampezzalina</emphasis>
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<bibRefCitation author="Bandel" box="[737,892,765,791]" firstAuthor="Bandel" pageId="21" pageNumber="22" pagination="1 - 99" refId="ref22735" refString="Bandel, K. (1993) Trochomorpha (Archaeogastropoda) aus den St. Cassian-Schichten (Dolomiten, Mittlere Trias). Annalen des Naturhistorischen Museums Wien, Reihe A, 95, 1 - 99." type="journal article" year="1993">Bandel, 1993</bibRefCitation>
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</taxonomicName>
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).
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<taxonomicName authority="Bandel, 1993" authorityName="Bandel" authorityYear="1993" box="[913,1215,765,791]" class="Gastropoda" family="Turbinidae" genus="Ampezzalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trochida" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[913,1056,765,791]" italics="true" pageId="21" pageNumber="22">Ampezzalina</emphasis>
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<bibRefCitation author="Bandel" box="[1065,1215,765,791]" firstAuthor="Bandel" pageId="21" pageNumber="22" pagination="1 - 99" refId="ref22735" refString="Bandel, K. (1993) Trochomorpha (Archaeogastropoda) aus den St. Cassian-Schichten (Dolomiten, Mittlere Trias). Annalen des Naturhistorischen Museums Wien, Reihe A, 95, 1 - 99." type="journal article" year="1993">Bandel, 1993</bibRefCitation>
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</taxonomicName>
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and
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<taxonomicName authority="Nutzel & Kaim, 2014" authorityName="Nutzel & Kaim" authorityYear="2014" class="Gastropoda" family="Turbinidae" genus="Bandelastraea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[1273,1436,765,791]" italics="true" pageId="21" pageNumber="22">Bandelastraea</emphasis>
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Nützel &
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<bibRefCitation author="Kaim" box="[259,390,801,827]" firstAuthor="Kaim" pageId="21" pageNumber="22" pagination="405 - 431" refId="ref27075" refString="Nu ¨ tzel, A. & Kaim, A. (2014) Diversity, palaeoecology and systematics of a marine fossil assemblage from the Late Triassic Cassian Formation at Settsass Scharte, N Italy. Palaontologische Zeitschrift, 88, 405 - 431. https: // doi. org / 10.1007 / s 12542 - 013 - 0205 - 1" type="journal article" year="2014">Kaim, 2014</bibRefCitation>
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</taxonomicName>
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might represent synonyms and their
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<typeStatus box="[798,846,802,828]" pageId="21" pageNumber="22">type</typeStatus>
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species should be restudied. The single specimen has prominent suprasutural spines similar to
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<typeStatus box="[613,661,838,864]" pageId="21" pageNumber="22">type</typeStatus>
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species of
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<taxonomicName authorityName="Bandel" authorityYear="1993" box="[789,932,837,863]" class="Gastropoda" family="Turbinidae" genus="Ampezzalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trochida" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[789,932,837,863]" italics="true" pageId="21" pageNumber="22">Ampezzalina</emphasis>
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</taxonomicName>
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; therefore, placed in
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<taxonomicName authorityName="Bandel" authorityYear="1993" box="[1175,1318,837,863]" class="Gastropoda" family="Turbinidae" genus="Ampezzalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trochida" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[1175,1318,837,863]" italics="true" pageId="21" pageNumber="22">Ampezzalina</emphasis>
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</taxonomicName>
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instead of
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<taxonomicName authorityName="Nutzel & Kaim" authorityYear="2014" box="[151,314,873,899]" class="Gastropoda" family="Turbinidae" genus="Bandelastraea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[151,314,873,899]" italics="true" pageId="21" pageNumber="22">Bandelastraea</emphasis>
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</taxonomicName>
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.
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<taxonomicName authorityName="Bandel" authorityYear="1993" box="[328,471,873,899]" class="Gastropoda" family="Turbinidae" genus="Ampezzalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trochida" pageId="21" pageNumber="22" phylum="Mollusca" rank="genus">
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<emphasis box="[328,471,873,899]" italics="true" pageId="21" pageNumber="22">Ampezzalina</emphasis>
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</taxonomicName>
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is so far only known from the Triassic. It is possible that the abapical spiny spiral cord of the present specimen is a selenizone and in that case it would represent a new genus. However, the preservation is insufficient to be sure.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |