407 lines
51 KiB
XML
407 lines
51 KiB
XML
<document id="810B7778AD3161F21A5B692D4EDDCA5D" ID-DOI="10.5281/zenodo.197721" ID-GBIF-Dataset="7fbbbf17-731f-4905-a25b-cea2c544bf38" ID-ISSN="1175-5326" ID-Zenodo-Dep="197721" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460276041053" checkinUser="plazi" docAuthor="Symonds, Malcolm Francis & Pacaud, Jean-Michel" docDate="2010" docId="03CFAD7AC0521F6FFF1AFC1649B7FA85" docLanguage="en" docName="zt02606p068.pdf" docOrigin="Zootaxa 2606" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Neritodryas Martens 1869" docType="treatment" docVersion="8" lastPageNumber="62" masterDocId="FFF6D502C0571F68FF8DFFA34871FFB2" masterDocTitle="New species of Neritidae (Neritimorpha) from the Ypresian and Bartonian of the Paris and Basse-Loire Basins, France" masterLastPageNumber="68" masterPageNumber="55" pageNumber="60" updateTime="1698248446951" updateUser="plazi">
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<mods:title id="9C6081DEB64C0EE7815024BAD3D2295F">New species of Neritidae (Neritimorpha) from the Ypresian and Bartonian of the Paris and Basse-Loire Basins, France</mods:title>
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<mods:name id="16038805CB76E8586595C6CB93BC7006" type="personal">
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<mods:namePart id="E137DDAED914C4051B5F63713ABF7747">Symonds, Malcolm Francis</mods:namePart>
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<mods:namePart id="E10C127025314298F0C5C5272EA61AE9">Pacaud, Jean-Michel</mods:namePart>
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<mods:title id="733840067C373036AE8564964DF2C7B3">Zootaxa</mods:title>
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<mods:part id="8B6676F46B19BAD442598B8DD318BEDC">
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<mods:date id="F8652612DD6876A67BF684E74137CFF1">2010</mods:date>
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<mods:detail id="40E778AF1311B053191698C96D7401AB" type="volume">
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<mods:number id="5B9687AB55DBC9C06BB2BA76D09F323A">2606</mods:number>
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<mods:identifier id="D5E909F4A9CABF245382D407890172EA" type="DOI">10.5281/zenodo.197721</mods:identifier>
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<mods:identifier id="2784AF8A332DBD1D5D33DC2F7D54FE5D" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C978D73F8275A2CAED45A391C7A2AB9B" type="Zenodo-Dep">197721</mods:identifier>
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<treatment id="03CFAD7AC0521F6FFF1AFC1649B7FA85" ID-DOI="http://doi.org/10.5281/zenodo.6209663" ID-GBIF-Taxon="119396041" ID-Zenodo-Dep="6209663" LSID="urn:lsid:plazi:treatment:03CFAD7AC0521F6FFF1AFC1649B7FA85" httpUri="http://treatment.plazi.org/id/03CFAD7AC0521F6FFF1AFC1649B7FA85" lastPageId="7" lastPageNumber="62" pageId="5" pageNumber="60">
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<subSubSection id="C37C4FE7C0521F6DFF1AFC164A47FC7D" box="[151,566,949,975]" pageId="5" pageNumber="60" type="nomenclature">
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<paragraph id="8BD91C6CC0521F6DFF1AFC164A47FC7D" blockId="5.[151,566,949,975]" box="[151,566,949,975]" pageId="5" pageNumber="60">
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<heading id="D091AB00C0521F6DFF1AFC164A47FC7D" bold="true" box="[151,566,949,975]" fontSize="11" level="1" pageId="5" pageNumber="60" reason="1">
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<emphasis id="B912C07EC0521F6DFF1AFC164A47FC7D" bold="true" box="[151,566,949,975]" pageId="5" pageNumber="60">
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Genus
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<taxonomicName id="4C6667EFC0521F6DFF63FC164A47FC7D" authority="Martens, 1869" authorityName="Martens" authorityYear="1869" box="[238,566,949,975]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
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<emphasis id="B912C07EC0521F6DFF63FC16490DFC7D" bold="true" box="[238,380,949,975]" italics="true" pageId="5" pageNumber="60">Neritodryas</emphasis>
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<bibRefCitation id="EFF7619DC0521F6DFE0EFC164A47FC7D" author="Martens" box="[387,566,949,975]" pageId="5" pageNumber="60" refString="Martens, E. von. (1869) Ueber die Deckel des Schneckengattungen Neritina, Nerita und Navicella. Sitzungs-Berichte der Gesellschaft naturforschender Freunde zu Berlin, 1869, 21 - 23." type="journal article" year="1869">Martens, 1869</bibRefCitation>
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</taxonomicName>
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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 id="C37C4FE7C0521F6DFF1AFC594955FB85" pageId="5" pageNumber="60" type="materials_examined">
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<paragraph id="8BD91C6CC0521F6DFF1AFC594955FB85" blockId="5.[151,1437,1018,1668]" pageId="5" pageNumber="60">
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<emphasis id="B912C07EC0521F6DFF1AFC59494BFBA6" bold="true" box="[151,314,1018,1044]" pageId="5" pageNumber="60">
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<typeStatus id="54DDA2CEC0521F6DFF1AFC5948A5FBA6" box="[151,212,1018,1044]" pageId="5" pageNumber="60">Type</typeStatus>
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species.
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</emphasis>
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By subsequent designation,
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<bibRefCitation id="EFF7619DC0521F6DFD00FC594B1BFBA6" author="Baker" box="[653,874,1018,1044]" pageId="5" pageNumber="60" refString="Baker, H. B. (1923) Notes on the radula of the Neritidae. Proceedings of the Academy of Natural Sciences of Philadelphia, 75, 117 - 178, pls 9 - 16." type="journal article" year="1923">
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<collectingCountry id="F3715CFCC0521F6DFD00FC594AA2FBA6" box="[653,723,1018,1044]" name="United States Pacific Island Wildlife Refuges" pageId="5" pageNumber="60">Baker</collectingCountry>
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(1923: 153)
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</bibRefCitation>
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:
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<taxonomicName id="4C6667EFC0521F6DFCFBFC594CDCFBA6" authority="Linne 1758" authorityName="Linne" authorityYear="1758" box="[886,1197,1018,1044]" class="Gastropoda" family="Neritidae" genus="Nerita" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="cornea">
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<emphasis id="B912C07EC0521F6DFCFBFC594C6AFBA1" box="[886,1051,1018,1043]" italics="true" pageId="5" pageNumber="60">Nerita cornea</emphasis>
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<bibRefCitation id="EFF7619DC0521F6DFBAEFC594CDCFBA6" author="Linne" box="[1059,1197,1018,1044]" pageId="5" pageNumber="60" refString="Linne, C. (1758) Systema Naturae per Regna Tria Naturae, Secundum Classes, Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis. Editio decima, reformata. Vol. 1. Regnum Animale. Salvius, Stockholm, 824 pp." type="book" year="1758">Linné 1758</bibRefCitation>
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</taxonomicName>
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. Recent, freshwater, Indopacific.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37C4FE7C0521F6DFF48FB9C4CE3FBCE" pageId="5" pageNumber="60" type="diagnosis">
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<paragraph id="8BD91C6CC0521F6DFF48FB9C4CE3FBCE" blockId="5.[151,1437,1018,1668]" pageId="5" pageNumber="60">
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<emphasis id="B912C07EC0521F6DFF48FB9C4934FBEB" bold="true" box="[197,325,1087,1113]" pageId="5" pageNumber="60">Diagnosis.</emphasis>
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Moderately large, up to
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<quantity id="4C9EB189C0521F6DFDE7FBE34ACCFBE8" box="[618,701,1088,1114]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="5" pageNumber="60" unit="mm" value="40.0">40 mm</quantity>
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in height, spire blunt, labial area smooth, a blunt tooth below, often with small teeth on septum edge, operculum ribbed. (Amended after
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<bibRefCitation id="EFF7619DC0521F6DFB8CFBC14CF7FBCE" author="Keen" box="[1025,1158,1122,1148]" pageId="5" pageNumber="60" refString="Keen, M. (1960) In: Moore, R. (Ed.), Treatise on Invertebrate Palaeontology. Part 1. Mollusca 1. The Geological Society of America & The University of Kansas, U. S. A., 351 pp., 216 figs." type="book" year="1960">Keen 1960</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37C4FE7C0521F6DFF48FB264960F8BD" pageId="5" pageNumber="60" type="discussion">
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<paragraph id="8BD91C6CC0521F6DFF48FB264BFAF936" blockId="5.[151,1437,1018,1668]" pageId="5" pageNumber="60">
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<emphasis id="B912C07EC0521F6DFF48FB26494FFB2D" bold="true" box="[197,318,1157,1183]" pageId="5" pageNumber="60">Remarks.</emphasis>
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<bibRefCitation id="EFF7619DC0521F6DFECBFB26498EFB2D" author="Martens" box="[326,511,1157,1183]" pageId="5" pageNumber="60" refString="Martens, E. von. (1869) Ueber die Deckel des Schneckengattungen Neritina, Nerita und Navicella. Sitzungs-Berichte der Gesellschaft naturforschender Freunde zu Berlin, 1869, 21 - 23." type="journal article" year="1869">Martens (1869)</bibRefCitation>
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, when erecting
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<taxonomicName id="4C6667EFC0521F6DFD35FB264B35FB2C" box="[696,836,1157,1182]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
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<emphasis id="B912C07EC0521F6DFD35FB264B35FB2C" box="[696,836,1157,1182]" italics="true" pageId="5" pageNumber="60">Neritodryas</emphasis>
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</taxonomicName>
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, placed within it the two Recent species
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<taxonomicName id="4C6667EFC0521F6DFAA5FB264948FB70" authority="Linne, 1758" authorityName="Linne" authorityYear="1758" class="Gastropoda" family="Neritidae" genus="Nerita" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="cornea">
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<emphasis id="B912C07EC0521F6DFAA5FB264DECFB2C" box="[1320,1437,1157,1182]" italics="true" pageId="5" pageNumber="60">N. cornea</emphasis>
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(
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<bibRefCitation id="EFF7619DC0521F6DFF12FB0B4940FB70" author="Linne" box="[159,305,1192,1218]" pageId="5" pageNumber="60" refString="Linne, C. (1758) Systema Naturae per Regna Tria Naturae, Secundum Classes, Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis. Editio decima, reformata. Vol. 1. Regnum Animale. Salvius, Stockholm, 824 pp." type="book" year="1758">Linné, 1758</bibRefCitation>
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)
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</taxonomicName>
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and
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<taxonomicName id="4C6667EFC0521F6DFEF9FB0B4AEDFB70" authority="Gmelin, 1791" authorityName="Gmelin" authorityYear="1791" box="[372,668,1192,1218]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="dubia">
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<emphasis id="B912C07EC0521F6DFEF9FB0B49ABFB73" box="[372,474,1192,1217]" italics="true" pageId="5" pageNumber="60">N. dubia</emphasis>
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(
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<bibRefCitation id="EFF7619DC0521F6DFE67FB0B4AE2FB70" author="Gmelin" box="[490,659,1192,1218]" pageId="5" pageNumber="60" refString="Gmelin, G. F. (1791) Systema Naturae per Regna Tria Naturae. Editio decima tertia, aucta, reformata. G. E. Beer, Leipzig, 1, 3021 - 3910." type="journal article" year="1791">Gmelin, 1791</bibRefCitation>
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)
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</taxonomicName>
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. Subsequently (
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<bibRefCitation id="EFF7619DC0521F6DFCDBFB0B4B8DFB70" author="Martens" box="[854,1020,1192,1218]" pageId="5" pageNumber="60" refString="Martens, E. von. (1879) Die Gattung Neritina. In: Kuster, H. C. and Kobelt, W. (Eds.), Systematisches Conchylien-Cabinet von Martini und Chemnitz. 2 (10). Bauer & Raspe, Nurnberg, pp. 1 - 303, pls 1 - 23." type="journal article" year="1879">Martens 1879</bibRefCitation>
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) he covered
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<taxonomicName id="4C6667EFC0521F6DFB1BFB0B4D52FB73" box="[1174,1315,1192,1217]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
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<emphasis id="B912C07EC0521F6DFB1BFB0B4D52FB73" box="[1174,1315,1192,1217]" italics="true" pageId="5" pageNumber="60">Neritodryas</emphasis>
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</taxonomicName>
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in greater detail and included two additional species
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<taxonomicName id="4C6667EFC0521F6DFD00FB684BB5FB56" authority="Reeve, 1856" authorityName="Reeve" authorityYear="1856" box="[653,964,1226,1252]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="chimmoi">
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<emphasis id="B912C07EC0521F6DFD00FB684B64FB56" box="[653,789,1227,1252]" italics="true" pageId="5" pageNumber="60">N. chimmoi</emphasis>
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(
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<bibRefCitation id="EFF7619DC0521F6DFCA8FB694BCAFB56" author="Reeve" box="[805,955,1226,1252]" pageId="5" pageNumber="60" refString="Reeve, L. (1856) Monograph of the Genus Neritina. Conchologia Iconica. Lovell Reeve & Co., London, 37 pls." type="book chapter" year="1856">Reeve, 1856</bibRefCitation>
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)
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</taxonomicName>
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and
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<taxonomicName id="4C6667EFC0521F6DFC73FB684D1FFB56" authority="Sowerby, 1836" authorityName="Sowerby" authorityYear="1836" box="[1022,1390,1226,1252]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="subsulcata">
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<emphasis id="B912C07EC0521F6DFC73FB684CEFFB56" box="[1022,1182,1227,1252]" italics="true" pageId="5" pageNumber="60">N. subsulcata</emphasis>
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(
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<bibRefCitation id="EFF7619DC0521F6DFB22FB694D14FB56" author="Sowerby" box="[1199,1381,1226,1252]" pageId="5" pageNumber="60" refString="Sowerby, G. B. I (1836) The Conchological Illustrations or Coloured Figures of all the Hitherto Unfigured Recent Shells. Part 98 Neritina. Sowerby, London, figs 39 - 51." type="book chapter" year="1836">Sowerby, 1836</bibRefCitation>
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)
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</taxonomicName>
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. He described the columellar edge of
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<taxonomicName id="4C6667EFC0521F6DFD91FB4E4AD9FAB4" box="[540,680,1261,1286]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
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<emphasis id="B912C07EC0521F6DFD91FB4E4AD9FAB4" box="[540,680,1261,1286]" italics="true" pageId="5" pageNumber="60">Neritodryas</emphasis>
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</taxonomicName>
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as being without teeth but specimens of all four of these species commonly have small columellar teeth (pers. obs.). Accordingly Marten’s diagnosis is incorrect in this respect and we have amended the above diagnosis to include a reference to small teeth on the septum edge. All the Recent species have spiral ridges on the teleoconch except for
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<emphasis id="B912C07EC0521F6DFC19FAF64C74FADC" box="[916,1029,1365,1390]" italics="true" pageId="5" pageNumber="60">
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<taxonomicName id="4C6667EFC0521F6DFC19FAF64C71FADC" box="[916,1024,1365,1390]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="dubia">N. dubia</taxonomicName>
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,
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</emphasis>
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which is smooth, apart from fine collabral growth lines. The genus is unusual within
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<taxonomicName id="4C6667EFC0521F6DFC8CFADB4B1EFA20" box="[769,879,1400,1426]" class="Gastropoda" family="Neritidae" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="family">Neritidae</taxonomicName>
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in that the Recent species live mainly on trees and bushes beside freshwater and in mangrove swamps (
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<bibRefCitation id="EFF7619DC0521F6DFCBCFA394C42FA06" author="Cowie" box="[817,1075,1434,1460]" pageId="5" pageNumber="60" refString="Cowie, R. H. & Smith, B. D. (2000) Arboreal Neritidae. The Veliger, 43, 98 - 99." type="journal article" year="2000">Cowie & Smith 2000</bibRefCitation>
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). The ontogeny of
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<taxonomicName id="4C6667EFC0521F6DFA9DFA384DEDFA06" box="[1296,1436,1435,1460]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
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<emphasis id="B912C07EC0521F6DFA9DFA384DEDFA06" box="[1296,1436,1435,1460]" italics="true" pageId="5" pageNumber="60">Neritodryas</emphasis>
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</taxonomicName>
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is not fully known.
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<bibRefCitation id="EFF7619DC0521F6DFE05FA1E4A53FA65" author="Kano" box="[392,546,1469,1495]" pageId="5" pageNumber="60" refString="Kano, Y. (2006) Usefulness of the opercular nucleus for inferring early development in neritimorph gastropods. Journal of Morphology, 267, 1120 - 1136." type="journal article" year="2006">Kano (2006)</bibRefCitation>
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||
considered that the considerable intraspecific variation in the size of the opercular
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<taxonomicName id="4C6667EFC0521F6DFE95FA434908FA48" box="[280,377,1504,1530]" class="Gastropoda" family="Neritidae" genus="Clithon" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="nucleus">nucleus</taxonomicName>
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might suggest nonplanktotrophic development.
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<bibRefCitation id="EFF7619DC0521F6DFC6FFA434CDDFA48" author="Holthuis" box="[994,1196,1504,1530]" pageId="5" pageNumber="60" refString="Holthuis, B. (1995) Evolution Between Marine and Freshwater Habitats: a Case Study of the Gastropod Suborder Neritopsina. Doctoral dissertation, University of Washington, U. S. A., 286 pp." type="book" year="1995">Holthuis (1995)</bibRefCitation>
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took the view that
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<taxonomicName id="4C6667EFC0521F6DFF1AF9A0495BF9AE" box="[151,298,1539,1564]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0521F6DFF1AF9A0495BF9AE" box="[151,298,1539,1564]" italics="true" pageId="5" pageNumber="60">Neritodryas</emphasis>
|
||
</taxonomicName>
|
||
species have short-lived, possibly non-feeding (lecithotrophic) pelagic larvae as, firstly, the protoconch size is intermediate between planktotrophic veligers of
|
||
<taxonomicName id="4C6667EFC0521F6DFC3CF9864C62F98C" box="[945,1043,1573,1598]" class="Gastropoda" family="Neritidae" genus="Neritina" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0521F6DFC3CF9864C62F98C" box="[945,1043,1573,1598]" italics="true" pageId="5" pageNumber="60">Neritina</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6667EFC0521F6DFBC0F9864CD4F98C" box="[1101,1189,1573,1598]" class="Gastropoda" family="Neritidae" genus="Clithon" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0521F6DFBC0F9864CD4F98C" box="[1101,1189,1573,1598]" italics="true" pageId="5" pageNumber="60">Clithon</emphasis>
|
||
</taxonomicName>
|
||
and those of benthic
|
||
<taxonomicName id="4C6667EFC0521F6DFF1AF9EB4951F9D3" box="[151,288,1608,1633]" class="Gastropoda" family="Neritidae" genus="Fluvinerita" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0521F6DFF1AF9EB4951F9D3" box="[151,288,1608,1633]" italics="true" pageId="5" pageNumber="60">Fluvinerita</emphasis>
|
||
</taxonomicName>
|
||
and, secondly, their geographic distribution is extensive enough to imply pelagic larvae even though more limited than ranges of typical
|
||
<taxonomicName id="4C6667EFC0521F6DFD1FF9C84A85F936" box="[658,756,1643,1668]" class="Gastropoda" family="Neritidae" genus="Neritina" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0521F6DFD1FF9C84A85F936" box="[658,756,1643,1668]" italics="true" pageId="5" pageNumber="60">Neritina</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6667EFC0521F6DFCA1F9C84BF5F936" box="[812,900,1643,1668]" class="Gastropoda" family="Neritidae" genus="Clithon" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0521F6DFCA1F9C84BF5F936" box="[812,900,1643,1668]" italics="true" pageId="5" pageNumber="60">Clithon</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BD91C6CC0521F6DFF1AF9714960F8BD" blockId="5.[151,503,1746,1807]" pageId="5" pageNumber="60">
|
||
<emphasis id="B912C07EC0521F6DFF1AF9714981F95E" bold="true" box="[151,496,1746,1772]" pageId="5" pageNumber="60">
|
||
<taxonomicName id="4C6667EFC0521F6DFF1AF97149E3F95E" box="[151,402,1746,1772]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="5" pageNumber="60" phylum="Mollusca" rank="species" species="guillioui" status="sp. nov.">
|
||
<emphasis id="B912C07EC0521F6DFF1AF97149E3F95E" bold="true" box="[151,402,1746,1772]" italics="true" pageId="5" pageNumber="60">Neritodryas guillioui</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2217D05C0521F6DFE17F9714981F95E" box="[410,496,1746,1772]" pageId="5" pageNumber="60" rank="species">sp. nov</taxonomicNameLabel>
|
||
</emphasis>
|
||
. (
|
||
<figureCitation id="135D00E9C0521F6DFF12F9564976F8BD" box="[159,263,1781,1807]" captionStart-0="FIGURES 1 – 4. 1" captionStart-1="FIGURES 5 – 8. 5" captionStartId-0="2.[151,270,1816,1840]" captionStartId-1="6.[151,269,1819,1843]" captionTargetBox-0="[192,1394,181,1799]" captionTargetBox-1="[192,1394,178,1804]" captionTargetId-0="figure@2.[192,1394,169,1800]" captionTargetId-1="figure@6.[192,1394,174,1805]" captionTargetPageId-0="2" captionTargetPageId-1="6" captionText-0="FIGURES 1 – 4. 1. Tomostoma angusta sp. nov., holotype, a. apertural, b. abapertural, c-d. side views. Length 5.2 mm, width 2.8 mm. Bartonian, Le Quoniam, Haravilliers, Val d’Oise, France. MNHN A 31487 (J-M Pacaud leg.). 2. Nerita gouetensis sp. nov., holotype, a. apertural, b. abapertural, c. apical views. Height 4 mm, width 4 mm. Bartonian, Bois- Gouët, Saffré, Loire-Atlantique, France. MNHN A 31489 (J-M Pacaud leg.). 3. Clithon barbei sp. nov., holotype, a. apertural, b. abapertural, c. apical views. Height 3.2 mm, width 3.2 mm. Ypresian, Pourcy, Marne, France. NHM PI TG 26448 (M. F. Symonds coll.). 4. Neritodryas guillioui sp. nov., holotype, a. apertural, b. abapertural, c. apical views. Height 15 mm, width 16 mm. Ypresian, Pourcy, Marne, France. MNHN A 31490 (Faullummel coll.)." captionText-1="FIGURES 5 – 8. 5. Neritodryas guillioui sp. nov., paratype, a. apertural, b. abapertural, c. apical views. Height 14.5 mm, width 15 mm. Ypresian, Pourcy, Marne, France. MNHN A 31491 (Faullummel coll.). 6. Neritodryas globosa (J. de C. Sowerby, 1823), neotype, a. apertural, b. abapertural, c. apical views. Height 18.2 mm, width 13.8 mm. Bartonian, Highcliff, Hampshire, U. K. NHM GG 22558 (A. G. Davis coll.). 7. Neritodryas dutemplei (Deshayes, 1864), a. apertural, b. abapertural, c. apical views. Height 9 mm, width 9.1 mm. Ypresian, Pourcy, Marne, France. MNHN A 31493 (Faullummel coll.). 8. Cuisenerita tuberosa sp. nov., holotype, a. apertural, b. abapertural, c. & d. side views. Length 14 mm, width 12.5 mm., Ypresian, Trosly-Breuil, Oise, France. NHM PI TG 26450 (S. Tracey coll.)." httpUri-0="https://zenodo.org/record/197722/files/figure.png" httpUri-1="https://zenodo.org/record/197723/files/figure.png" pageId="5" pageNumber="60">Figs 4–5</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C4FE7C0521F6FFF1AF8994BC8FF00" lastPageId="7" lastPageNumber="62" pageId="5" pageNumber="60" type="materials_examined">
|
||
<paragraph id="8BD91C6CC0521F6DFF1AF8994996F828" blockId="5.[151,1436,1850,1980]" pageId="5" pageNumber="60">
|
||
<emphasis id="B912C07EC0521F6DFF1AF8994926F8E6" bold="true" box="[151,343,1850,1876]" pageId="5" pageNumber="60">
|
||
<typeStatus id="54DDA2CEC0521F6DFF1AF89948A6F8E6" box="[151,215,1850,1876]" pageId="5" pageNumber="60">Type</typeStatus>
|
||
material.
|
||
</emphasis>
|
||
<typeStatus id="54DDA2CEC0521F6DFEEDF89949A2F8E6" box="[352,467,1850,1876]" pageId="5" pageNumber="60" type="holotype">Holotype</typeStatus>
|
||
<collectionCode id="ED7784A9C0521F6DFE51F8994A48F8E6" LSID="urn:lsid:biocol.org:col:34988" box="[476,569,1850,1876]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="5" pageNumber="60">MNHN</collectionCode>
|
||
A31490 (Faullummel coll.,
|
||
<figureCitation id="135D00E9C0521F6DFC11F8994B96F8E6" box="[924,999,1850,1876]" captionStart="FIGURES 1 – 4. 1" captionStartId="2.[151,270,1816,1840]" captionTargetBox="[192,1394,181,1799]" captionTargetId="figure@2.[192,1394,169,1800]" captionTargetPageId="2" captionText="FIGURES 1 – 4. 1. Tomostoma angusta sp. nov., holotype, a. apertural, b. abapertural, c-d. side views. Length 5.2 mm, width 2.8 mm. Bartonian, Le Quoniam, Haravilliers, Val d’Oise, France. MNHN A 31487 (J-M Pacaud leg.). 2. Nerita gouetensis sp. nov., holotype, a. apertural, b. abapertural, c. apical views. Height 4 mm, width 4 mm. Bartonian, Bois- Gouët, Saffré, Loire-Atlantique, France. MNHN A 31489 (J-M Pacaud leg.). 3. Clithon barbei sp. nov., holotype, a. apertural, b. abapertural, c. apical views. Height 3.2 mm, width 3.2 mm. Ypresian, Pourcy, Marne, France. NHM PI TG 26448 (M. F. Symonds coll.). 4. Neritodryas guillioui sp. nov., holotype, a. apertural, b. abapertural, c. apical views. Height 15 mm, width 16 mm. Ypresian, Pourcy, Marne, France. MNHN A 31490 (Faullummel coll.)." httpUri="https://zenodo.org/record/197722/files/figure.png" pageId="5" pageNumber="60">Fig. 4</figureCitation>
|
||
a–c); one
|
||
<typeStatus id="54DDA2CEC0521F6DFBECF8994CBAF8E6" box="[1121,1227,1850,1876]" pageId="5" pageNumber="60" type="paratype">paratype</typeStatus>
|
||
<collectionCode id="ED7784A9C0521F6DFB58F8994D43F8E6" LSID="urn:lsid:biocol.org:col:34988" box="[1237,1330,1850,1876]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="5" pageNumber="60">MNHN</collectionCode>
|
||
A31491 (Pacaud leg.,
|
||
<figureCitation id="135D00E9C0521F6DFEBBF8FE490BF8C5" box="[310,378,1885,1911]" captionStart="FIGURES 5 – 8. 5" captionStartId="6.[151,269,1819,1843]" captionTargetBox="[192,1394,178,1804]" captionTargetId="figure@6.[192,1394,174,1805]" captionTargetPageId="6" captionText="FIGURES 5 – 8. 5. Neritodryas guillioui sp. nov., paratype, a. apertural, b. abapertural, c. apical views. Height 14.5 mm, width 15 mm. Ypresian, Pourcy, Marne, France. MNHN A 31491 (Faullummel coll.). 6. Neritodryas globosa (J. de C. Sowerby, 1823), neotype, a. apertural, b. abapertural, c. apical views. Height 18.2 mm, width 13.8 mm. Bartonian, Highcliff, Hampshire, U. K. NHM GG 22558 (A. G. Davis coll.). 7. Neritodryas dutemplei (Deshayes, 1864), a. apertural, b. abapertural, c. apical views. Height 9 mm, width 9.1 mm. Ypresian, Pourcy, Marne, France. MNHN A 31493 (Faullummel coll.). 8. Cuisenerita tuberosa sp. nov., holotype, a. apertural, b. abapertural, c. & d. side views. Length 14 mm, width 12.5 mm., Ypresian, Trosly-Breuil, Oise, France. NHM PI TG 26450 (S. Tracey coll.)." httpUri="https://zenodo.org/record/197723/files/figure.png" pageId="5" pageNumber="60">Fig. 5</figureCitation>
|
||
a–c), 4
|
||
<typeStatus id="54DDA2CEC0521F6DFE5CF8FE4A30F8C5" box="[465,577,1885,1911]" pageId="5" pageNumber="60" type="paratype">paratypes</typeStatus>
|
||
<collectionCode id="ED7784A9C0521F6DFDC4F8FE4AD2F8C5" LSID="urn:lsid:biocol.org:col:34988" box="[585,675,1885,1911]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="5" pageNumber="60">MNHN</collectionCode>
|
||
A32900 (Pacaud leg.) 5
|
||
<typeStatus id="54DDA2CEC0521F6DFC4AF8FE4C46F8C5" box="[967,1079,1885,1911]" pageId="5" pageNumber="60" type="paratype">paratypes</typeStatus>
|
||
<collectionCode id="ED7784A9C0521F6DFBB3F8FE4CE9F8C5" LSID="urn:lsid:biocol.org:col:34988" box="[1086,1176,1885,1911]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="5" pageNumber="60">MNHN</collectionCode>
|
||
A31492 (Faullummel coll.). All from
|
||
<typeStatus id="54DDA2CEC0521F6DFEC2F82349F3F828" box="[335,386,1920,1946]" pageId="5" pageNumber="60">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
<paragraph id="8BD91C6CC0521F6DFF48F8014C39F80E" blockId="5.[151,1436,1850,1980]" box="[197,1096,1954,1980]" pageId="5" pageNumber="60">
|
||
<emphasis id="B912C07EC0521F6DFF48F80149D1F80E" bold="true" box="[197,416,1954,1980]" pageId="5" pageNumber="60">Stratum typicum.</emphasis>
|
||
Early Eocene, Ypresian (Sparnacian), “Sands of Pourcy”.
|
||
</paragraph>
|
||
<caption id="DF194CE4C0511F6EFF1AF8B84CDBF840" httpUri="https://zenodo.org/record/197723/files/figure.png" pageId="6" pageNumber="61" targetBox="[192,1394,178,1804]" targetPageId="6">
|
||
<paragraph id="8BD91C6CC0511F6EFF1AF8B84CDBF840" blockId="6.[151,1437,1819,2034]" pageId="6" pageNumber="61">
|
||
<emphasis id="B912C07EC0511F6EFF1AF8B8492FF881" bold="true" box="[151,350,1819,1843]" pageId="6" pageNumber="61">FIGURES 5–8. 5.</emphasis>
|
||
<taxonomicName id="4C6667EFC0511F6EFEE9F8B84A34F880" box="[356,581,1819,1842]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="6" pageNumber="61" phylum="Mollusca" rank="species" species="guillioui" status="sp. nov.">
|
||
<emphasis id="B912C07EC0511F6EFEE9F8B84A34F880" box="[356,581,1819,1842]" italics="true" pageId="6" pageNumber="61">Neritodryas guillioui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B912C07EC0511F6EFDC6F8B84AD0F881" bold="true" box="[587,673,1819,1843]" pageId="6" pageNumber="61">
|
||
<taxonomicNameLabel id="A2217D05C0511F6EFDC6F8B84AD0F881" box="[587,673,1819,1843]" pageId="6" pageNumber="61" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, paratype, a. apertural, b. abapertural, c. apical views. Height 14.5 mm, width 15 mm. Ypresian, Pourcy, Marne, France. MNHN A31491 (Faullummel coll.).
|
||
<emphasis id="B912C07EC0511F6EFBB3F8984C22F8E1" bold="true" box="[1086,1107,1851,1875]" pageId="6" pageNumber="61">6.</emphasis>
|
||
<taxonomicName id="4C6667EFC0511F6EFBD7F8984D48F8E0" box="[1114,1337,1851,1874]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="6" pageNumber="61" phylum="Mollusca" rank="species" species="globosa">
|
||
<emphasis id="B912C07EC0511F6EFBD7F8984D48F8E0" box="[1114,1337,1851,1874]" italics="true" pageId="6" pageNumber="61">Neritodryas globosa</emphasis>
|
||
</taxonomicName>
|
||
(J. de C. Sowerby, 1823), neotype, a. apertural, b. abapertural, c. apical views. Height 18.2 mm, width 13.8 mm. Bartonian, Highcliff, Hampshire, U.K. NHM GG 22558 (A. G. Davis coll.).
|
||
<emphasis id="B912C07EC0511F6EFCC5F8D84B2DF821" bold="true" box="[840,860,1915,1939]" pageId="6" pageNumber="61">7.</emphasis>
|
||
<taxonomicName id="4C6667EFC0511F6EFCEEF8D84D62F820" authority="Deshayes, 1864" authorityName="Deshayes" authorityYear="1864" box="[867,1299,1915,1938]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="6" pageNumber="61" phylum="Mollusca" rank="species" species="dutemplei">
|
||
<emphasis id="B912C07EC0511F6EFCEEF8D84C20F820" box="[867,1105,1915,1938]" italics="true" pageId="6" pageNumber="61">Neritodryas dutemplei</emphasis>
|
||
(Deshayes, 1864)
|
||
</taxonomicName>
|
||
, a. apertural, b. abapertural, c. apical views. Height 9 mm, width 9.1 mm. Ypresian, Pourcy, Marne, France. MNHN
|
||
<accessionNumber id="9435818FC0511F6EFACFF8384DECF800" box="[1346,1437,1947,1970]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/A31493" pageId="6" pageNumber="61" type="EnaNcbi">A31493</accessionNumber>
|
||
(Faullummel coll.).
|
||
<emphasis id="B912C07EC0511F6EFEE1F81849F1F861" bold="true" box="[364,384,1979,2003]" pageId="6" pageNumber="61">8.</emphasis>
|
||
<taxonomicName id="4C6667EFC0511F6EFE0AF8184A16F860" box="[391,615,1979,2002]" class="Gastropoda" family="Neritidae" genus="Cuisenerita" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cycloneritimorpha" pageId="6" pageNumber="61" phylum="Mollusca" rank="species" species="tuberosa" status="sp. nov.">
|
||
<emphasis id="B912C07EC0511F6EFE0AF8184A16F860" box="[391,615,1979,2002]" italics="true" pageId="6" pageNumber="61">Cuisenerita tuberosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B912C07EC0511F6EFDE3F8184AB2F861" bold="true" box="[622,707,1979,2003]" pageId="6" pageNumber="61">
|
||
<taxonomicNameLabel id="A2217D05C0511F6EFDE3F8184AB2F861" box="[622,707,1979,2003]" pageId="6" pageNumber="61" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, a. apertural, b. abapertural, c. & d. side views. Length 14 mm, width 12.5 mm., Ypresian, Trosly-Breuil, Oise, France. NHM PI TG 26450 (S. Tracey coll.).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD91C6CC0501F6FFF48FF344BC8FF00" blockId="7.[151,1437,151,1335]" box="[197,953,151,178]" pageId="7" pageNumber="62">
|
||
<emphasis id="B912C07EC0501F6FFF48FF344909FF03" bold="true" box="[197,376,151,177]" pageId="7" pageNumber="62">Locus typicus.</emphasis>
|
||
Pourcy, Marne,
|
||
<collectingCountry id="F3715CFCC0501F6FFDB7FF3B4AFFFF00" box="[570,654,152,178]" name="France" pageId="7" pageNumber="62">France</collectingCountry>
|
||
. 49˚09ˏ33˝ N 3˚54ˏ33˝ E.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C4FE7C0501F6FFF48FF1E4D34FF4E" pageId="7" pageNumber="62" type="etymology">
|
||
<paragraph id="8BD91C6CC0501F6FFF48FF1E4D34FF4E" blockId="7.[151,1437,151,1335]" pageId="7" pageNumber="62">
|
||
<emphasis id="B912C07EC0501F6FFF48FF1E49DCFF65" bold="true" box="[197,429,189,215]" pageId="7" pageNumber="62">Derivatio nominis.</emphasis>
|
||
Named after
|
||
<collectingCountry id="F3715CFCC0501F6FFDDDFF1E4AC3FF65" box="[592,690,189,215]" name="Mauritius" pageId="7" pageNumber="62">Maurice</collectingCountry>
|
||
Guilliou of Étoges, Marne,
|
||
<collectingCountry id="F3715CFCC0501F6FFC72FF1E4C23FF65" box="[1023,1106,189,215]" name="France" pageId="7" pageNumber="62">France</collectingCountry>
|
||
, who has studied the fossils of the Paris Basin for many years and who first brought this taxon to the attention of the senior author.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C4FE7C0501F6FFF48FEA449FAFEF5" pageId="7" pageNumber="62" type="diagnosis">
|
||
<paragraph id="8BD91C6CC0501F6FFF48FEA449FAFEF5" blockId="7.[151,1437,151,1335]" pageId="7" pageNumber="62">
|
||
<emphasis id="B912C07EC0501F6FFF48FEA44934FE93" bold="true" box="[197,325,263,289]" pageId="7" pageNumber="62">Diagnosis.</emphasis>
|
||
A rather small, globose
|
||
<taxonomicName id="4C6667EFC0501F6FFDE7FEAB4A87FE93" box="[618,758,264,289]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFDE7FEAB4A87FE93" box="[618,758,264,289]" italics="true" pageId="7" pageNumber="62">Neritodryas</emphasis>
|
||
</taxonomicName>
|
||
with 14 to 18 low, spiral ridges; septum edentate or with poorly defined teeth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C4FE7C0501F6FFF48FEF14AA6FC9E" pageId="7" pageNumber="62" type="description">
|
||
<paragraph id="8BD91C6CC0501F6FFF48FEF14A79FCB5" blockId="7.[151,1437,151,1335]" pageId="7" pageNumber="62">
|
||
<emphasis id="B912C07EC0501F6FFF48FEF1492EFEDE" bold="true" box="[197,351,338,364]" pageId="7" pageNumber="62">Description.</emphasis>
|
||
Protoconch, worn in all known specimens, appears ovate, about
|
||
<quantity id="4C9EB189C0501F6FFBEAFEF14CB2FEDE" box="[1127,1219,338,364]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="7" pageNumber="62" unit="mm" value="0.4">0.4 mm</quantity>
|
||
wide. Teleoconch consisting of about 2.5 whorls, globose with rather low but well-defined spire, large, rounded last whorl. Whorls convex, shouldered with short concavity immediately below impressed suture. On last whorl 14 to 18 low, flat or slightly rounded, spiral ridges with spaces between them approximately equal to width of ridges; ridges wider apart and broader at periphery. Fine, distinct, sinuous, collabral growth lines, opisthocyrt below suture. Aperture broad, septum smooth or with few slight curved ridges oblique to columellar edge; edge with slight, rounded swelling approximately one third of distance from adapical end, otherwise edentate or occasionally with up to 3 poorly defined teeth below it. Gutter between adapical end of the septum and outer lip. Outer lip thin, smooth within. Prominent ridge, slightly curved, below abapical end of septum.
|
||
<typeStatus id="54DDA2CEC0501F6FFAAAFDDE4DE6FD25" box="[1319,1431,637,663]" pageId="7" pageNumber="62" type="holotype">Holotype</typeStatus>
|
||
, though well preserved, without colour pattern, but yellowish grey colour apparent between ribs.
|
||
<typeStatus id="54DDA2CEC0501F6FFABFFD014DEDFD0E" box="[1330,1436,674,700]" pageId="7" pageNumber="62" type="paratype">Paratype</typeStatus>
|
||
illustrated in
|
||
<figureCitation id="135D00E9C0501F6FFEBFFD6B49E4FD50" box="[306,405,712,738]" captionStart="FIGURES 5 – 8. 5" captionStartId="6.[151,269,1819,1843]" captionTargetBox="[192,1394,178,1804]" captionTargetId="figure@6.[192,1394,174,1805]" captionTargetPageId="6" captionText="FIGURES 5 – 8. 5. Neritodryas guillioui sp. nov., paratype, a. apertural, b. abapertural, c. apical views. Height 14.5 mm, width 15 mm. Ypresian, Pourcy, Marne, France. MNHN A 31491 (Faullummel coll.). 6. Neritodryas globosa (J. de C. Sowerby, 1823), neotype, a. apertural, b. abapertural, c. apical views. Height 18.2 mm, width 13.8 mm. Bartonian, Highcliff, Hampshire, U. K. NHM GG 22558 (A. G. Davis coll.). 7. Neritodryas dutemplei (Deshayes, 1864), a. apertural, b. abapertural, c. apical views. Height 9 mm, width 9.1 mm. Ypresian, Pourcy, Marne, France. MNHN A 31493 (Faullummel coll.). 8. Cuisenerita tuberosa sp. nov., holotype, a. apertural, b. abapertural, c. & d. side views. Length 14 mm, width 12.5 mm., Ypresian, Trosly-Breuil, Oise, France. NHM PI TG 26450 (S. Tracey coll.)." httpUri="https://zenodo.org/record/197723/files/figure.png" pageId="7" pageNumber="62">Figure 5</figureCitation>
|
||
has colour pattern of pale chevrons on dark brown background arranged in spiral lines, pointing in direction of growth.
|
||
</paragraph>
|
||
<paragraph id="8BD91C6CC0501F6FFF48FCB14AA6FC9E" blockId="7.[151,1437,151,1335]" box="[197,727,786,812]" pageId="7" pageNumber="62">
|
||
<emphasis id="B912C07EC0501F6FFF48FCB1488FFC9E" bold="true" box="[197,254,786,812]" pageId="7" pageNumber="62">Size.</emphasis>
|
||
<typeStatus id="54DDA2CEC0501F6FFE8BFCB14906FC9E" box="[262,375,786,812]" pageId="7" pageNumber="62" type="holotype">Holotype</typeStatus>
|
||
: height
|
||
<quantity id="4C9EB189C0501F6FFE5FFCB14A59FC9E" box="[466,552,786,812]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="62" unit="mm" value="15.0">15 mm</quantity>
|
||
, width
|
||
<quantity id="4C9EB189C0501F6FFDF3FCB14AA2FC9E" box="[638,723,786,812]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="7" pageNumber="62" unit="mm" value="16.0">16 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C4FE7C0501F6FFF48FC9449B7FA85" pageId="7" pageNumber="62" type="discussion">
|
||
<paragraph id="8BD91C6CC0501F6FFF48FC944D6EFBCE" blockId="7.[151,1437,151,1335]" pageId="7" pageNumber="62">
|
||
<emphasis id="B912C07EC0501F6FFF48FC94494FFCE3" bold="true" box="[197,318,823,849]" pageId="7" pageNumber="62">Remarks.</emphasis>
|
||
<taxonomicName id="4C6667EFC0501F6FFEC8FC9B4A4DFCE3" box="[325,572,824,849]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="guillioui">
|
||
<emphasis id="B912C07EC0501F6FFEC8FC9B4A4DFCE3" box="[325,572,824,849]" italics="true" pageId="7" pageNumber="62">Neritodryas guillioui</emphasis>
|
||
</taxonomicName>
|
||
is very similar to
|
||
<taxonomicName id="4C6667EFC0501F6FFC9CFC9B4C70FCE3" box="[785,1025,824,849]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="globosa">
|
||
<emphasis id="B912C07EC0501F6FFC9CFC9B4C70FCE3" box="[785,1025,824,849]" italics="true" pageId="7" pageNumber="62">Neritodryas globosa</emphasis>
|
||
</taxonomicName>
|
||
(J. de C. Sowerby, 1823) (
|
||
<figureCitation id="135D00E9C0501F6FFAB6FC9B4D0EFCE0" box="[1339,1407,824,850]" captionStart="FIGURES 5 – 8. 5" captionStartId="6.[151,269,1819,1843]" captionTargetBox="[192,1394,178,1804]" captionTargetId="figure@6.[192,1394,174,1805]" captionTargetPageId="6" captionText="FIGURES 5 – 8. 5. Neritodryas guillioui sp. nov., paratype, a. apertural, b. abapertural, c. apical views. Height 14.5 mm, width 15 mm. Ypresian, Pourcy, Marne, France. MNHN A 31491 (Faullummel coll.). 6. Neritodryas globosa (J. de C. Sowerby, 1823), neotype, a. apertural, b. abapertural, c. apical views. Height 18.2 mm, width 13.8 mm. Bartonian, Highcliff, Hampshire, U. K. NHM GG 22558 (A. G. Davis coll.). 7. Neritodryas dutemplei (Deshayes, 1864), a. apertural, b. abapertural, c. apical views. Height 9 mm, width 9.1 mm. Ypresian, Pourcy, Marne, France. MNHN A 31493 (Faullummel coll.). 8. Cuisenerita tuberosa sp. nov., holotype, a. apertural, b. abapertural, c. & d. side views. Length 14 mm, width 12.5 mm., Ypresian, Trosly-Breuil, Oise, France. NHM PI TG 26450 (S. Tracey coll.)." httpUri="https://zenodo.org/record/197723/files/figure.png" pageId="7" pageNumber="62">Fig. 6</figureCitation>
|
||
a– c), assigned here to
|
||
<taxonomicName id="4C6667EFC0501F6FFE01FCFE4A6CFCC4" box="[396,541,861,886]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFE01FCFE4A6CFCC4" box="[396,541,861,886]" italics="true" pageId="7" pageNumber="62">Neritodryas</emphasis>
|
||
</taxonomicName>
|
||
rather than
|
||
<taxonomicName id="4C6667EFC0501F6FFD3CFCFE4A8FFCC4" box="[689,766,861,886]" class="Gastropoda" family="Neritidae" genus="Nerita" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFD3CFCFE4A8FFCC4" box="[689,766,861,886]" italics="true" pageId="7" pageNumber="62">Nerita</emphasis>
|
||
</taxonomicName>
|
||
, from the Bartonian of the Hampshire Basin,
|
||
<collectingCountry id="F3715CFCC0501F6FFABDFCFE4DE9FCC5" box="[1328,1432,861,887]" name="United Kingdom" pageId="7" pageNumber="62">England</collectingCountry>
|
||
, however
|
||
<taxonomicName id="4C6667EFC0501F6FFE86FC2149D1FC29" box="[267,416,898,923]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="globosa">
|
||
<emphasis id="B912C07EC0501F6FFE86FC2149D1FC29" box="[267,416,898,923]" italics="true" pageId="7" pageNumber="62">Ns. globosa</emphasis>
|
||
</taxonomicName>
|
||
has a larger number [
|
||
<bibRefCitation id="EFF7619DC0501F6FFD38FC214D58FC2E" author="Symonds" box="[693,1321,898,924]" pageId="7" pageNumber="62" refString="Symonds, M. F. (2002) The Neritidae of the Barton Group (Middle Eocene) of the Hampshire Basin. Tertiary Research, 21, 1 - 10." type="journal article" year="2002">
|
||
<quantity id="4C9EB189C0501F6FFD38FC214A88FC2E" box="[693,761,898,924]" metricMagnitude="-1" metricUnit="m" metricValue="6.35" pageId="7" pageNumber="62" unit="in" value="25.0">25 in</quantity>
|
||
the
|
||
<typeStatus id="54DDA2CEC0501F6FFCBCFC214BE5FC2E" box="[817,916,898,924]" pageId="7" pageNumber="62" type="neotype">neotype</typeStatus>
|
||
designated by Symonds (2002)
|
||
</bibRefCitation>
|
||
] of more prominent and more closely spaced ribs than
|
||
<taxonomicName id="4C6667EFC0501F6FFD5CFC0B4B1DFC73" box="[721,876,936,961]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="guillioui">
|
||
<emphasis id="B912C07EC0501F6FFD5CFC0B4B1DFC73" box="[721,876,936,961]" italics="true" pageId="7" pageNumber="62">Ns. guillioui</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="EFF7619DC0501F6FFCF0FC0B4C3DFC70" author="Symonds" box="[893,1100,936,962]" pageId="7" pageNumber="62" refString="Symonds, M. F. (2002) The Neritidae of the Barton Group (Middle Eocene) of the Hampshire Basin. Tertiary Research, 21, 1 - 10." type="journal article" year="2002">Symonds (2002)</bibRefCitation>
|
||
noted the similarity of
|
||
<taxonomicName id="4C6667EFC0501F6FFAF9FC0B4885FC54" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="globosa">
|
||
<emphasis id="B912C07EC0501F6FFAF9FC0B4885FC54" italics="true" pageId="7" pageNumber="62">Ns. globosa</emphasis>
|
||
</taxonomicName>
|
||
to
|
||
<taxonomicName id="4C6667EFC0501F6FFE97FC6E49D7FC54" box="[282,422,973,998]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFE97FC6E49D7FC54" box="[282,422,973,998]" italics="true" pageId="7" pageNumber="62">Neritodryas</emphasis>
|
||
</taxonomicName>
|
||
but, with only the
|
||
<typeStatus id="54DDA2CEC0501F6FFD0BFC6E4A92FC55" box="[646,739,973,999]" pageId="7" pageNumber="62" type="neotype">neotype</typeStatus>
|
||
available for study, did not move it to that genus. It is now clear, in view of the great similarity to
|
||
<taxonomicName id="4C6667EFC0501F6FFDF4FC514B63FBB9" box="[633,786,1010,1035]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="guillioui">
|
||
<emphasis id="B912C07EC0501F6FFDF4FC514B63FBB9" box="[633,786,1010,1035]" italics="true" pageId="7" pageNumber="62">Ns. guillioui</emphasis>
|
||
</taxonomicName>
|
||
, that
|
||
<taxonomicName id="4C6667EFC0501F6FFCD4FC514B98FBB9" box="[857,1001,1010,1035]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="globosa">
|
||
<emphasis id="B912C07EC0501F6FFCD4FC514B98FBB9" box="[857,1001,1010,1035]" italics="true" pageId="7" pageNumber="62">Ns. globosa</emphasis>
|
||
</taxonomicName>
|
||
should be assigned to
|
||
<taxonomicName id="4C6667EFC0501F6FFA8EFC514DE4FBB9" box="[1283,1429,1010,1035]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFA8EFC514DE4FBB9" box="[1283,1429,1010,1035]" italics="true" pageId="7" pageNumber="62">Neritodryas</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C6667EFC0501F6FFF1AFBBB49E1FB83" box="[151,400,1048,1073]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="guillioui">
|
||
<emphasis id="B912C07EC0501F6FFF1AFBBB49E1FB83" box="[151,400,1048,1073]" italics="true" pageId="7" pageNumber="62">Neritodryas guillioui</emphasis>
|
||
</taxonomicName>
|
||
is also very similar to
|
||
<taxonomicName id="4C6667EFC0501F6FFD2DFBBB4C6BFB80" authority="Deshayes, 1864" authorityName="Deshayes" authorityYear="1864" box="[672,1050,1048,1074]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="dutemplei">
|
||
<emphasis id="B912C07EC0501F6FFD2DFBBB4B32FB83" box="[672,835,1048,1073]" italics="true" pageId="7" pageNumber="62">Ns. dutemplei</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF7619DC0501F6FFCDEFBBB4C60FB80" author="Deshayes" box="[851,1041,1048,1074]" pageId="7" pageNumber="62" refString="Deshayes, G. P. (1864) Description des Animaux sans Vertebres Decouverts dans le Bassin de Paris. J. B. Bailliere et fils, Paris, 3, 1 - 200, pls 63 - 85." type="journal article" year="1864">Deshayes, 1864</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="135D00E9C0501F6FFBA6FBBB4C03FB80" box="[1067,1138,1048,1074]" captionStart="FIGURES 5 – 8. 5" captionStartId="6.[151,269,1819,1843]" captionTargetBox="[192,1394,178,1804]" captionTargetId="figure@6.[192,1394,174,1805]" captionTargetPageId="6" captionText="FIGURES 5 – 8. 5. Neritodryas guillioui sp. nov., paratype, a. apertural, b. abapertural, c. apical views. Height 14.5 mm, width 15 mm. Ypresian, Pourcy, Marne, France. MNHN A 31491 (Faullummel coll.). 6. Neritodryas globosa (J. de C. Sowerby, 1823), neotype, a. apertural, b. abapertural, c. apical views. Height 18.2 mm, width 13.8 mm. Bartonian, Highcliff, Hampshire, U. K. NHM GG 22558 (A. G. Davis coll.). 7. Neritodryas dutemplei (Deshayes, 1864), a. apertural, b. abapertural, c. apical views. Height 9 mm, width 9.1 mm. Ypresian, Pourcy, Marne, France. MNHN A 31493 (Faullummel coll.). 8. Cuisenerita tuberosa sp. nov., holotype, a. apertural, b. abapertural, c. & d. side views. Length 14 mm, width 12.5 mm., Ypresian, Trosly-Breuil, Oise, France. NHM PI TG 26450 (S. Tracey coll.)." httpUri="https://zenodo.org/record/197723/files/figure.png" pageId="7" pageNumber="62">Fig. 7</figureCitation>
|
||
a–c), again assigned here to
|
||
<taxonomicName id="4C6667EFC0501F6FFF35FB9E493DFBE4" box="[184,332,1085,1110]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFF35FB9E493DFBE4" box="[184,332,1085,1110]" italics="true" pageId="7" pageNumber="62">Neritodryas</emphasis>
|
||
</taxonomicName>
|
||
rather than
|
||
<taxonomicName id="4C6667EFC0501F6FFE68FB9E4A45FBE4" box="[485,564,1085,1110]" class="Gastropoda" family="Neritidae" genus="Nerita" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFE68FB9E4A45FBE4" box="[485,564,1085,1110]" italics="true" pageId="7" pageNumber="62">Nerita</emphasis>
|
||
</taxonomicName>
|
||
, which occurs with it in the Ypresian deposits at Pourcy.
|
||
<taxonomicName id="4C6667EFC0501F6FFA85FB9E497AFBCE" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="dutemplei">
|
||
<emphasis id="B912C07EC0501F6FFA85FB9E497AFBCE" italics="true" pageId="7" pageNumber="62">Neritodryas dutemplei</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName id="4C6667EFC0501F6FFDC5FBC04AA8FBCE" box="[584,729,1123,1148]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="species" species="guillioui">
|
||
<emphasis id="B912C07EC0501F6FFDC5FBC04AA8FBCE" box="[584,729,1123,1148]" italics="true" pageId="7" pageNumber="62">Ns. guillioui</emphasis>
|
||
</taxonomicName>
|
||
by the absence of conspicuous ribs in the former.
|
||
</paragraph>
|
||
<paragraph id="8BD91C6CC0501F6FFF48FB2B4A78FB5E" blockId="7.[151,1437,151,1335]" pageId="7" pageNumber="62">
|
||
The operculum of
|
||
<taxonomicName id="4C6667EFC0501F6FFE3FFB2B4A3BFB13" box="[434,586,1160,1185]" class="Gastropoda" family="Neritidae" genus="Neritodryas" kingdom="Animalia" order="Cycloneritimorpha" pageId="7" pageNumber="62" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B912C07EC0501F6FFE3FFB2B4A3BFB13" box="[434,586,1160,1185]" italics="true" pageId="7" pageNumber="62">Neritodryas</emphasis>
|
||
</taxonomicName>
|
||
has longitudinal ribbing on one of the apophyses, which forms an important characteristic of this genus but, unfortunately, no operculum has yet been found for any of the three fossil species referred to above.
|
||
</paragraph>
|
||
<paragraph id="8BD91C6CC0501F6FFF48FB5449B7FA85" blockId="7.[151,1437,151,1335]" pageId="7" pageNumber="62">
|
||
<emphasis id="B912C07EC0501F6FFF48FB544980FAA3" bold="true" box="[197,497,1271,1297]" pageId="7" pageNumber="62">Range and distribution.</emphasis>
|
||
Only known from
|
||
<typeStatus id="54DDA2CEC0501F6FFD58FB5B4B79FAA0" box="[725,776,1272,1298]" pageId="7" pageNumber="62">type</typeStatus>
|
||
locality and one other site in the Ypresian (Sparnacian) at Pourcy, Marne,
|
||
<collectingCountry id="F3715CFCC0501F6FFEE3FABE49B3FA85" box="[366,450,1309,1335]" name="France" pageId="7" pageNumber="62">France</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |