248 lines
24 KiB
XML
248 lines
24 KiB
XML
<document ID-DOI="10.1080/00222933.2018.1524032" ID-GBIF-Dataset="034ebcd9-efa7-416a-822c-b6aee0e57a1c" ID-ISSN="1464-5262" ID-Zenodo-Dep="3670229" checkinTime="1581941790231" checkinUser="valdenar" docAuthor="DeVries, Thomas J." docDate="2019" docId="03BB2338E352E227FDA4A75D5966FDE6" docLanguage="en" docName="JNATHIST.53.25–26.1533–1584.pdf.imf" docOrigin="Journal of Natural History 53 (25)" docStyle="DocumentStyle:485A7191CD41D6261F41521A3380DC73.9:JNatHist.2017-.journal_article.1cover" docStyleId="485A7191CD41D6261F41521A3380DC73" docStyleName="JNatHist.2017-.journal_article.1cover" docStyleVersion="9" docTitle="Papposilenus DeVries 2019, gen. nov." docType="treatment" docVersion="19" lastPageNumber="1560" masterDocId="FF825B40E348E23BFFA1A1435A0CFFCC" masterDocTitle="Early Paleogene brackish-water molluscs from the Caballas Formation of the East Pisco Basin (Southern Peru)" masterLastPageNumber="1584" masterPageNumber="1533" pageNumber="1558" updateTime="1636522412784" 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>Early Paleogene brackish-water molluscs from the Caballas Formation of the East Pisco Basin (Southern Peru)</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>DeVries, Thomas J.</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>Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2018-12-17</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>53</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>25</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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<mods:start>1533</mods:start>
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<mods:end>1584</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">10.1080/00222933.2018.1524032</mods:identifier>
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<mods:identifier type="GBIF-Dataset">034ebcd9-efa7-416a-822c-b6aee0e57a1c</mods:identifier>
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||
<mods:identifier type="ISSN">1464-5262</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3670229</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3671202" ID-GBIF-Taxon="162146508" ID-Zenodo-Dep="3671202" LSID="urn:lsid:plazi:treatment:03BB2338E352E227FDA4A75D5966FDE6" httpUri="http://treatment.plazi.org/id/03BB2338E352E227FDA4A75D5966FDE6" lastPageId="28" lastPageNumber="1560" pageId="26" pageNumber="1558">
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<subSubSection box="[517,799,1566,1591]" pageId="26" pageNumber="1558" type="nomenclature">
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<paragraph blockId="26.[517,799,1566,1591]" box="[517,799,1566,1591]" pageId="26" pageNumber="1558">
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<heading box="[517,799,1566,1591]" centered="true" fontSize="11" level="2" pageId="26" pageNumber="1558" reason="2">
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<taxonomicName authority="DeVries, 2019" authorityName="DeVries" authorityYear="2019" box="[517,679,1566,1591]" class="Gastropoda" family="Potamididae" genus="Papposilenus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neotaenioglossa" pageId="26" pageNumber="1558" phylum="Mollusca" rank="genus" status="gen. nov.">
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<emphasis bold="true" box="[517,679,1566,1591]" italics="true" pageId="26" pageNumber="1558">Papposilenus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[688,799,1566,1591]" pageId="26" pageNumber="1558" rank="genus">gen. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="26" pageNumber="1558" type="materials_examined">
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<paragraph blockId="26.[160,1156,1634,1727]" pageId="26" pageNumber="1558">
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<typeStatus box="[160,214,1634,1658]" pageId="26" pageNumber="1558">Type</typeStatus>
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species:
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<taxonomicName authority="Gabbi 1873" authorityName="Gabbi" authorityYear="1873" box="[319,731,1634,1658]" class="Gastropoda" family="Cerithiidae" genus="Cerithium" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="26" pageNumber="1558" phylum="Mollusca" rank="species" species="suprasulcatum">
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<emphasis box="[319,593,1634,1658]" italics="true" pageId="26" pageNumber="1558">Cerithium suprasulcatum</emphasis>
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Gabb, 1873
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</taxonomicName>
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. Oligocene,
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<collectingCountry box="[874,1104,1634,1658]" name="Dominican Republic" pageId="26" pageNumber="1558">Dominican Republic</collectingCountry>
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. Species included:
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<taxonomicName authorityName="Gabbi" authorityYear="1873" box="[369,645,1669,1693]" class="Gastropoda" family="Cerithiidae" genus="Cerithium" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="26" pageNumber="1558" phylum="Mollusca" rank="species" species="suprasulcatum">
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<emphasis box="[369,645,1669,1693]" italics="true" pageId="26" pageNumber="1558">Cerithium suprasulcatum</emphasis>
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</taxonomicName>
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, Gabb, 1873;
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<taxonomicName authority="Mauryi 1917" authorityName="Mauryi" authorityYear="1917" box="[810,1150,1669,1693]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="26" pageNumber="1558" phylum="Mollusca" rank="species" species="ormei">
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<emphasis box="[810,997,1669,1693]" italics="true" pageId="26" pageNumber="1558">Potamides ormei</emphasis>
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Maury, 1917
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</taxonomicName>
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;
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<taxonomicName authority="Spiekeri 1922" authorityName="Spiekeri" authorityYear="1922" box="[160,560,1703,1727]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="26" pageNumber="1558" phylum="Mollusca" rank="species" species="infraliratus">
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<emphasis box="[160,399,1703,1727]" italics="true" pageId="26" pageNumber="1558">Potamides infraliratus</emphasis>
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Spieker, 1922
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</taxonomicName>
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;
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<taxonomicName authority="DeVries, 2019" authorityName="DeVries" authorityYear="2019" box="[574,817,1703,1727]" class="Gastropoda" family="Potamididae" genus="Papposilenus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neotaenioglossa" pageId="26" pageNumber="1558" phylum="Mollusca" rank="species" species="utriculus" status="sp. nov.">
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<emphasis box="[574,817,1703,1727]" italics="true" pageId="26" pageNumber="1558">Papposilenus utriculus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[826,915,1703,1727]" pageId="26" pageNumber="1558" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="27" pageNumber="1559" type="diagnosis">
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<paragraph blockId="27.[160,1156,141,271]" box="[160,276,141,167]" pageId="27" pageNumber="1559">
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<emphasis bold="true" box="[160,276,141,167]" italics="true" pageId="27" pageNumber="1559">Diagnosis</emphasis>
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</paragraph>
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<paragraph blockId="27.[160,1156,141,271]" pageId="27" pageNumber="1559">Broadly convex spire. Three beaded spiral cords on later teleoconch whorls; beads quadrate, flattened. Varices and ventrolateral varix absent. Outer lip flaring, thickened. Columella without fold.</paragraph>
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</subSubSection>
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<subSubSection pageId="27" pageNumber="1559" type="description">
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<paragraph blockId="27.[160,1156,315,791]" box="[160,294,315,341]" pageId="27" pageNumber="1559">
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<emphasis bold="true" box="[160,294,315,341]" italics="true" pageId="27" pageNumber="1559">Description</emphasis>
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</paragraph>
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<paragraph blockId="27.[160,1156,315,791]" pageId="27" pageNumber="1559">Shell medium size, spire broad, weakly or moderately convex. Protoconch unknown. Sutures thinly incised, impressed. All whorls with three spiral cords, posteriormost cord strongest. Early teleoconch whorls with anteriormost cord beaded, other two cords beaded or not. Later whorls with all three cords beaded; beads quadrate, low or flattened, producing tessellated surface; posterior row of beds may be axially elongate. Spaces between beads aligned across spiral cords to form opisthocyrt axial groove coincident with growth lines; growth lines medially broadly sulcate. Varices and ventrolateral varix absent. Base with six or seven unbeaded spiral cords; cords closest to periphery with incipient beading. Outer lip thickened, flaring posteriorly, with groove emerging posteriorly and abaxially but without becoming a posterior canal. Anterior canal short, straight, excavated, twisted from an axial to transverse orientation, positioned well posterior to broad spatulate anterior margin of outer lip. Columella short, smooth; parietal area with moderately thick callus.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="28" lastPageNumber="1560" pageId="27" pageNumber="1559" type="discussion">
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<paragraph blockId="27.[160,1156,835,1727]" box="[160,262,835,861]" pageId="27" pageNumber="1559">
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<emphasis bold="true" box="[160,262,835,861]" italics="true" pageId="27" pageNumber="1559">Remarks</emphasis>
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</paragraph>
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<paragraph blockId="27.[160,1156,835,1727]" pageId="27" pageNumber="1559">
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<bibRefCitation author="Woodring WP" box="[160,415,871,895]" pageId="27" pageNumber="1559" pagination="147 - 239" refId="ref27290" refString="Woodring WP. 1959. Geology and paleontology of Canal Zone and adjoining parts of Panama. Description of Tertiary mollusks (Gastropods: Vermetidae to Thaididae). U S Geol Survey Prof Pap. 306 - B: 147 - 239." type="book chapter" year="1959">Woodring (1959: 177)</bibRefCitation>
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listed characters shared by
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<taxonomicName baseAuthorityName="Gabbi" baseAuthorityYear="1873" box="[761,1036,871,895]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="suprasulcatus">
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<emphasis box="[761,1036,871,895]" italics="true" pageId="27" pageNumber="1559">Potamides suprasulcatus</emphasis>
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</taxonomicName>
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, the
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<typeStatus box="[1105,1155,871,895]" pageId="27" pageNumber="1559">type</typeStatus>
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species of
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<taxonomicName authority="DeVries, 2019" authorityName="DeVries" authorityYear="2019" box="[299,441,906,930]" class="Gastropoda" family="Potamididae" genus="Papposilenus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neotaenioglossa" pageId="27" pageNumber="1559" phylum="Mollusca" rank="genus" status="gen. nov.">
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<emphasis box="[299,441,906,930]" italics="true" pageId="27" pageNumber="1559">Papposilenus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[459,577,906,930]" pageId="27" pageNumber="1559" rank="genus">gen. nov.</taxonomicNameLabel>
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, and
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<taxonomicName authorityName="Brongniarti" authorityYear="1810" box="[657,888,906,930]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="lamarckii">
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<emphasis box="[657,888,906,930]" italics="true" pageId="27" pageNumber="1559">Potamides lamarckii</emphasis>
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</taxonomicName>
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, the
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<typeStatus box="[966,1016,906,930]" pageId="27" pageNumber="1559">type</typeStatus>
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species of
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<taxonomicName authorityName="Brongniarti" authorityYear="1810" box="[160,273,941,965]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="genus">
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<emphasis box="[160,273,941,965]" italics="true" pageId="27" pageNumber="1559">Potamides</emphasis>
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</taxonomicName>
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, namely, the absence of varices on the spire, the absence of a ventrolateral varix, and the presence of a broadened outer lip and twisted anterior canal.
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<bibRefCitation author="Woodring WP" pageId="27" pageNumber="1559" pagination="147 - 239" refId="ref27290" refString="Woodring WP. 1959. Geology and paleontology of Canal Zone and adjoining parts of Panama. Description of Tertiary mollusks (Gastropods: Vermetidae to Thaididae). U S Geol Survey Prof Pap. 306 - B: 147 - 239." type="book chapter" year="1959">Woodring (1959)</bibRefCitation>
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also noted characters not shared: the coarsely beaded sculpture and the thickened outer lip of
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<taxonomicName baseAuthorityName="Gabbi" baseAuthorityYear="1873" box="[362,538,1045,1069]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="suprasulcatus">
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<emphasis box="[362,538,1045,1069]" italics="true" pageId="27" pageNumber="1559">P. suprasulcatus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph blockId="27.[160,1156,835,1727]" pageId="27" pageNumber="1559">
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<bibRefCitation author="Woodring WP" box="[192,385,1079,1103]" pageId="27" pageNumber="1559" pagination="147 - 239" refId="ref27290" refString="Woodring WP. 1959. Geology and paleontology of Canal Zone and adjoining parts of Panama. Description of Tertiary mollusks (Gastropods: Vermetidae to Thaididae). U S Geol Survey Prof Pap. 306 - B: 147 - 239." type="book chapter" year="1959">
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Woodring (
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<date box="[329,385,1079,1103]" pageId="27" pageNumber="1559" value="1959-01">1959</date>
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</bibRefCitation>
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, 177) included four Miocene potamidids in his
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<emphasis box="[989,995,1079,1103]" italics="true" pageId="27" pageNumber="1559">‘</emphasis>
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suprasulcatus
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<emphasis box="[1150,1156,1079,1103]" italics="true" pageId="27" pageNumber="1559">’</emphasis>
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group, but none resemble
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<taxonomicName box="[495,804,1114,1138]" class="Gastropoda" family="Potamididae" genus="Papposilenus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neotaenioglossa" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="suprasulcatus">
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<emphasis box="[495,804,1114,1138]" italics="true" pageId="27" pageNumber="1559">Papposilenus suprasulcatus</emphasis>
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</taxonomicName>
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, nor the Caballas Formation species of
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<taxonomicName authority="DeVries, 2019" authorityName="DeVries" authorityYear="2019" box="[294,438,1149,1173]" class="Gastropoda" family="Potamididae" genus="Papposilenus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neotaenioglossa" pageId="27" pageNumber="1576" phylum="Mollusca" rank="genus" status="gen. nov.">
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<emphasis box="[294,438,1149,1173]" italics="true" pageId="27" pageNumber="1559">Papposilenus</emphasis>
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</taxonomicName>
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described below, nor
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<taxonomicName authorityName="Brongniarti" authorityYear="1810" box="[723,838,1149,1173]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="genus">
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<emphasis box="[723,838,1149,1173]" italics="true" pageId="27" pageNumber="1559">Potamides</emphasis>
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</taxonomicName>
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, sensu
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<bibRefCitation author="Reid DGi Dyal Pi Lozouet Pi Glaubrecht Mi Williams ST" box="[937,1151,1149,1173]" pageId="27" pageNumber="1559" pagination="680 - 699" refId="ref26089" refString="Reid DGi Dyal Pi Lozouet Pi Glaubrecht Mi Williams ST. 2008. Mudwhelks and mangroves: the evolutionary history of an ecological association (Gastropoda: Potamididae). Molecular Phylogenetics Evol. 47: 680 - 699." type="journal article" year="2008">Reid et al. (2008)</bibRefCitation>
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. Specimens of the Haitian
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<taxonomicName authority="Pislbryi 1910" authorityName="Pislbryi" authorityYear="1910" box="[478,870,1183,1207]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="roumaini">
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<emphasis box="[478,707,1183,1207]" italics="true" pageId="27" pageNumber="1559">Potamides roumaini</emphasis>
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Pislbry, 1910
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</taxonomicName>
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have strong unbeaded spiral cords on all but the earliest spire whorls. Specimens of the Haitian
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<taxonomicName authority="Pilsbryi 1910" authorityName="Pilsbryi" authorityYear="1910" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="caobasensis">
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<emphasis italics="true" pageId="27" pageNumber="1559">Potamides caobasensis</emphasis>
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Pilsbry, 1910
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</taxonomicName>
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are smooth on all whorls, except a prominent sutural ledge. Specimens of the Haitian
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<taxonomicName authority="Woodring and Mansfieldi 1924" authorityName="Woodring and Mansfieldi" authorityYear="1924" box="[461,1092,1287,1311]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="tippenhaueri">
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<emphasis box="[461,726,1287,1311]" italics="true" pageId="27" pageNumber="1559">Potamides tippenhaueri</emphasis>
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Woodring and Mansfield, 1924
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</taxonomicName>
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have a keeled, unbeaded, posterior spiral cord on all whorls and two anteriorly situated beaded spiral cords. Specimens of
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<taxonomicName authority="Dalli 1913" authorityName="Dalli" authorityYear="1913" box="[591,943,1357,1381]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="matsoni">
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<emphasis box="[591,809,1357,1381]" italics="true" pageId="27" pageNumber="1559">Potamides matsoni</emphasis>
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Dall, 1913
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</taxonomicName>
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, from the southeastern USA, have a relatively narrow spire and wide interspaces between several unbeaded spiral cords.
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</paragraph>
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<paragraph blockId="27.[160,1156,835,1727]" lastBlockId="28.[160,1155,142,201]" lastPageId="28" lastPageNumber="1560" pageId="27" pageNumber="1559">
|
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Potamidid taxa referred herein to
|
||
<taxonomicName authority="DeVries, 2019" authorityName="DeVries" authorityYear="2019" box="[587,729,1461,1485]" class="Gastropoda" family="Potamididae" genus="Papposilenus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neotaenioglossa" pageId="27" pageNumber="1576" phylum="Mollusca" rank="genus" status="gen. nov.">
|
||
<emphasis box="[587,729,1461,1485]" italics="true" pageId="27" pageNumber="1559">Papposilenus</emphasis>
|
||
</taxonomicName>
|
||
had already been synonymised with
|
||
<taxonomicName baseAuthorityName="Gabbi" baseAuthorityYear="1873" box="[160,431,1495,1519]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="suprasulcatus">
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||
<emphasis box="[160,431,1495,1519]" italics="true" pageId="27" pageNumber="1559">Potamides suprasulcatus</emphasis>
|
||
</taxonomicName>
|
||
, including a Miocene species from
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||
<collectingCountry box="[845,960,1495,1519]" name="Venezuela" pageId="27" pageNumber="1559">Venezuela</collectingCountry>
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||
synonymised by
|
||
<bibRefCitation author="Hedberg HD" box="[160,336,1530,1554]" pageId="27" pageNumber="1559" pagination="1971 - 2024" refId="ref24133" refString="Hedberg HD. 1937. Stratigraphy of the Rio Querecual section of northeastern Venezuela. Geol Soc Am Bull. 48: 1971 - 2024." type="journal article" year="1937">Hedberg (1937)</bibRefCitation>
|
||
and Miocene species across the Caribbean and northern South America synonymised by
|
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<bibRefCitation author="Woodring WP" box="[374,577,1565,1589]" pageId="27" pageNumber="1559" pagination="147 - 239" refId="ref27290" refString="Woodring WP. 1959. Geology and paleontology of Canal Zone and adjoining parts of Panama. Description of Tertiary mollusks (Gastropods: Vermetidae to Thaididae). U S Geol Survey Prof Pap. 306 - B: 147 - 239." type="book chapter" year="1959">Woodring (1959)</bibRefCitation>
|
||
, including
|
||
<taxonomicName authority="Mauryi 1917" authorityName="Mauryi" authorityYear="1917" box="[726,1091,1565,1589]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="ormei">
|
||
<emphasis box="[726,921,1565,1589]" italics="true" pageId="27" pageNumber="1559">Potamides ormei</emphasis>
|
||
Maury, 1917
|
||
</taxonomicName>
|
||
(
|
||
<collectingCountry name="Dominican Republic" pageId="27" pageNumber="1559">the Dominican</collectingCountry>
|
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Republic and
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||
<collectingCountry box="[459,569,1599,1623]" name="Colombia" pageId="27" pageNumber="1559">Colombia</collectingCountry>
|
||
;
|
||
<bibRefCitation author="Weisbord NE" box="[585,759,1599,1623]" pageId="27" pageNumber="1559" pagination="5 - 75" refId="ref27107" refString="Weisbord NE. 1929. Miocene Mollusca of northern Colombia. Bulletins Am Paleontol. 14 (54): 5 - 75." type="journal article" year="1929">Weisbord 1929</bibRefCitation>
|
||
),
|
||
<taxonomicName authority="Spiekeri 1922" authorityName="Spiekeri" authorityYear="1922" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="variety" species="ormei" variety="infraliratus">
|
||
<emphasis box="[785,973,1599,1623]" italics="true" pageId="27" pageNumber="1559">Potamides ormei</emphasis>
|
||
var.
|
||
<emphasis box="[1038,1155,1599,1623]" italics="true" pageId="27" pageNumber="1559">infraliratus</emphasis>
|
||
Spieker, 1922
|
||
</taxonomicName>
|
||
(
|
||
<collectingCountry box="[326,381,1634,1658]" name="Peru" pageId="27" pageNumber="1559">Peru</collectingCountry>
|
||
;
|
||
<bibRefCitation author="Olsson AA" box="[392,531,1634,1658]" pageId="27" pageNumber="1559" pagination="1 - 265" refId="ref25736" refString="Olsson AA. 1932. Contributions to the Tertiary paleontology of northern Peru. Part Vi The Peruvian Miocene. Bulletins Am Paleontol. 19 (68): 1 - 265." type="journal article" year="1932">Olsson 1932</bibRefCitation>
|
||
), and
|
||
<taxonomicName authorityName="Spiekeri" authorityYear="1922" box="[603,842,1634,1658]" class="Gastropoda" family="Potamididae" genus="Potamides" kingdom="Animalia" pageId="27" pageNumber="1559" phylum="Mollusca" rank="species" species="infraliratus">
|
||
<emphasis box="[603,842,1634,1658]" italics="true" pageId="27" pageNumber="1559">Potamides infraliratus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<collectingCountry box="[856,951,1634,1658]" name="Ecuador" pageId="27" pageNumber="1559">Ecuador</collectingCountry>
|
||
;
|
||
<bibRefCitation author="Marks JG" box="[963,1093,1634,1658]" pageId="27" pageNumber="1559" pagination="1 - 163" refId="ref25095" refString="Marks JG. 1951. Miocene stratigraphy and paleontology of southwestern Ecuador. Bulletins Am Paleontol. 33 (139): 1 - 163." type="journal article" year="1951">Marks 1951</bibRefCitation>
|
||
). The discovery of Paleogene potamidids in southern
|
||
<collectingCountry box="[746,797,1669,1693]" name="Peru" pageId="27" pageNumber="1559">Peru</collectingCountry>
|
||
with broad spires and three coarsely tessellated spiral cords shows that the
|
||
<emphasis box="[735,894,1703,1727]" italics="true" pageId="27" pageNumber="1559">‘suprasulcatus’</emphasis>
|
||
morphology spanned almost 40 million years while remaining restricted geographically to the Caribbean, northern South America, and north-western South America.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="28" pageNumber="1560" type="etymology">
|
||
<paragraph blockId="28.[160,1155,265,395]" box="[160,285,265,291]" pageId="28" pageNumber="1560">
|
||
<emphasis bold="true" box="[160,285,265,291]" italics="true" pageId="28" pageNumber="1560">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="28.[160,1155,265,395]" pageId="28" pageNumber="1560">
|
||
<emphasis box="[160,166,301,325]" italics="true" pageId="28" pageNumber="1560">‘</emphasis>
|
||
<taxonomicName authority="DeVries, 2019" authorityName="DeVries" authorityYear="2019" box="[166,314,301,325]" class="Gastropoda" family="Potamididae" genus="Papposilenus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neotaenioglossa" pageId="28" pageNumber="1576" phylum="Mollusca" rank="genus" status="gen. nov.">Papposilenus</taxonomicName>
|
||
<emphasis box="[314,320,301,325]" italics="true" pageId="28" pageNumber="1560">’</emphasis>
|
||
, the elderly incarnation of the drunken, bald, overweight tutor and drinking companion of Bacchus, the god of wine; referencing the short, stout, coarsely featured taxa assigned to this genus.
|
||
</paragraph>
|
||
<paragraph blockId="28.[160,1156,458,554]" box="[160,292,458,484]" pageId="28" pageNumber="1560">
|
||
<emphasis bold="true" box="[160,292,458,484]" italics="true" pageId="28" pageNumber="1560">Occurrence</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="28.[160,1156,458,554]" pageId="28" pageNumber="1560">
|
||
Lower Paleogene, Cuenca Member, Caballas Formation, East Pisco Basin, southern
|
||
<collectingCountry box="[1099,1152,495,519]" name="Peru" pageId="28" pageNumber="1560">Peru</collectingCountry>
|
||
; Miocene, Florida through the Caribbean and to northern
|
||
<collectingCountry box="[816,870,530,554]" name="Peru" pageId="28" pageNumber="1560">Peru</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |