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<document id="5A54E4C25BAEFFDE31D1A8B99BE11645" ID-DOI="10.5281/zenodo.5375302" ID-ISSN="1638-9395" ID-Zenodo-Dep="5375302" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630277866243" checkinUser="marcus" docAuthor="Pacaud, J. - M." docDate="2003" docId="03CE87D4FFCDFFC64495FA3BA23BA9FC" docLanguage="en" docName="Geodiversitas.2003.25.3.451-462.pdf" docOrigin="Geodiversitas 25 (3)" docStyle="DocumentStyle:EA833BFD04EE0E3F39962C07E351CEA5.3:Geodiversitas.2000-2008.journal_article.type1" docStyleId="EA833BFD04EE0E3F39962C07E351CEA5" docStyleName="Geodiversitas.2000-2008.journal_article.type1" docStyleVersion="3" docTitle="Pseudocypraea Schilder 1927" docType="treatment" docVersion="3" lastPageNumber="454" masterDocId="FFF7FFACFFCEFFC3444BFFB0A359AD39" masterDocTitle="First fossil records of the Recent Ovulid genus Pseudocypraea Schilder, 1927 (Mollusca, Gastropoda) with description of a new species" masterLastPageNumber="462" masterPageNumber="451" pageNumber="454" updateTime="1699211013072" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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<mods:title id="40EAC783C80069C168345DACC6ABCFE5">First fossil records of the Recent Ovulid genus Pseudocypraea Schilder, 1927 (Mollusca, Gastropoda) with description of a new species</mods:title>
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<mods:namePart id="AEC60F2CE929670EB1CEB82F87DD594A">Pacaud, J. - M.</mods:namePart>
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<subSubSection id="C37D6549FFCDFFC04495FA3BA13DA89C" box="[222,612,1419,1445]" pageId="3" pageNumber="454" type="nomenclature">
<paragraph id="8BD836C2FFCDFFC04495FA3BA13DA89C" blockId="3.[151,684,1419,1667]" box="[222,612,1419,1445]" pageId="3" pageNumber="454">
<heading id="D09081AEFFCDFFC04495FA3BA13DA89C" box="[222,612,1419,1445]" centered="true" fontSize="11" level="2" pageId="3" pageNumber="454" reason="2">
Genus
<taxonomicName id="4C674D41FFCDFFC04567FA3BA13DA89C" authority="Schilder, 1927" authorityName="Schilder" authorityYear="1927" box="[300,612,1419,1445]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC04567FA3BA2E6A89C" box="[300,447,1419,1445]" italics="true" pageId="3" pageNumber="454">Pseudocypraea</emphasis>
<bibRefCitation id="EFF64B33FFCDFFC0458DFA3BA13DA89C" author="SCHILDER F. A." box="[454,612,1419,1445]" pageId="3" pageNumber="454" pagination="1 - 165" refId="ref5219" refString="SCHILDER F. A. 1927. - Revision der Cypraeacea (Moll. Gastr.). Archiv fur Naturgeschichte 91 (A / 10): 1 - 165." type="journal article" year="1927">Schilder, 1927</bibRefCitation>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C37D6549FFCDFFC044DCFA04A227A8DF" pageId="3" pageNumber="454" type="materials_examined">
<paragraph id="8BD836C2FFCDFFC044DCFA04A227A8DF" blockId="3.[151,684,1419,1667]" pageId="3" pageNumber="454">
<typeStatus id="54DC8860FFCDFFC044DCFA04A390A8F0" box="[151,201,1460,1483]" pageId="3" pageNumber="454">TYPE</typeStatus>
SPECIES. —
<taxonomicName id="4C674D41FFCDFFC04500FA04A1F1A8F4" authority="Sowerby, 1832" authorityName="Sowerby" authorityYear="1832" box="[331,680,1460,1485]" class="Gastropoda" family="Cypraeidae" genus="Cypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="species" species="adamsonii">
<emphasis id="B913EAD0FFCDFFC04500FA04A15CA8F4" box="[331,517,1460,1485]" italics="true" pageId="3" pageNumber="454">Cypraea adamsonii</emphasis>
Sowerby, 1832
</taxonomicName>
, by original designation.
</paragraph>
</subSubSection>
<subSubSection id="C37D6549FFCDFFC044DCFA46A21CAB11" pageId="3" pageNumber="454" type="distribution">
<paragraph id="8BD836C2FFCDFFC044DCFA46A21CAB11" blockId="3.[151,684,1419,1667]" pageId="3" pageNumber="454">DISTRIBUTION. — Indo-Pacific Province, Galapagos and Coco islands.</paragraph>
</subSubSection>
<subSubSection id="C37D6549FFCDFFC044DCF988A07BAC1E" pageId="3" pageNumber="454" type="diagnosis">
<paragraph id="8BD836C2FFCDFFC044DCF988A1F5ABBA" blockId="3.[151,684,1419,1667]" pageId="3" pageNumber="454">DIAGNOSIS. — Small and subglobose shell. Involuted protoconch. Terminal fold lamellar, exceedingly elongated, straight and adaxial (absolutely unique to the</paragraph>
<paragraph id="8BD836C2FFCDFFC04681FF1AA07BAC1E" blockId="3.[714,1247,170,295]" pageId="3" pageNumber="454">
<taxonomicName id="4C674D41FFCDFFC04681FF1AA010ADFB" authorityName="Rafinesque" authorityYear="1815" box="[714,841,170,194]" class="Gastropoda" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="superFamily" superFamily="Cypraeoidea">Cypraeoidea</taxonomicName>
), adapical acuminate ridge, canaliculated excurrent channel, forming a protruding bridge, neck forming an adaxial obtuse bottom, spiral incision developing into narrow ribs on the entire surface of the shell.
</paragraph>
</subSubSection>
<subSubSection id="C37D6549FFCDFFC64681FEFAA23BA9FC" lastPageId="5" lastPageNumber="456" pageId="3" pageNumber="454" type="discussion">
<paragraph id="8BD836C2FFCDFFC04681FEFAA077AC5B" blockId="3.[714,1247,330,1669]" box="[714,814,330,356]" pageId="3" pageNumber="454">REMARKS</paragraph>
<paragraph id="8BD836C2FFCDFFC64681FEDBA23BA9FC" blockId="3.[714,1247,330,1669]" lastBlockId="5.[151,684,811,1221]" lastPageId="5" lastPageNumber="456" pageId="3" pageNumber="454">
<bibRefCitation id="EFF64B33FFCDFFC04681FEDBA0F3ACBC" author="SCHILDER F. A." box="[714,938,363,389]" pageId="3" pageNumber="454" pagination="1 - 165" refId="ref5219" refString="SCHILDER F. A. 1927. - Revision der Cypraeacea (Moll. Gastr.). Archiv fur Naturgeschichte 91 (A / 10): 1 - 165." type="journal article" year="1927">Schilder (1927: 13</bibRefCitation>
, 71) erected the subgenus
<taxonomicName id="4C674D41FFCDFFC04681FE3BA004AC9C" authorityName="Schilder" authorityYear="1927" box="[714,861,395,421]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC04681FE3BA004AC9C" box="[714,861,395,421]" italics="true" pageId="3" pageNumber="454">Pseudocypraea</emphasis>
</taxonomicName>
with
<taxonomicName id="4C674D41FFCDFFC047D6FE3AA73DAC9C" authorityName="Sowerby" authorityYear="1832" box="[925,1124,394,421]" class="Gastropoda" family="Cypraeidae" genus="Cypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="species" species="adamsonii">
<emphasis id="B913EAD0FFCDFFC047D6FE3AA73DAC9C" box="[925,1124,394,421]" italics="true" pageId="3" pageNumber="454">Cypraea adamsonii</emphasis>
</taxonomicName>
as the type species, within the genus
<taxonomicName id="4C674D41FFCDFFC0405DFE1BA021ACDC" authority="de Gregorio, 1880" authorityName="de Gregorio" authorityYear="1880" class="Gastropoda" family="Cypraeidae" genus="Cyproglobina" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC0405DFE1BA7EEACFC" box="[1046,1207,427,453]" italics="true" pageId="3" pageNumber="454">Cyproglobina</emphasis>
de Gregorio, 1880
</taxonomicName>
. This fossil genus of
<taxonomicName id="4C674D41FFCDFFC0402EFE7BA786ACDC" authorityName="Rafinesque" authorityYear="1815" box="[1125,1247,459,485]" class="Gastropoda" family="Cypraeidae" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="family">Cypraeidae</taxonomicName>
(
<bibRefCitation id="EFF64B33FFCDFFC0469AFE5BA754AF3C" author="DOLIN C. &amp; DOLIN L." box="[721,1037,491,517]" pageId="3" pageNumber="454" pagination="5 - 48" refId="ref4486" refString="DOLIN C. &amp; DOLIN L. 1983. - Revision des Triviacea et Cypraeacea (Mollusca, Prosobranchia) eocenes recoltes dans les localites de Gan (Tuilerie et Acot) et Bosdarros (Pyrenees-Atlantiques, France). Mededelingen van de Werkgroep voor Tertiaire en Kwartaire Geology 20 (1): 5 - 48." type="journal article" year="1983">Dolin &amp; Dolin 1983: 26-29</bibRefCitation>
, fig. 9a-c) is in fact related to
<taxonomicName id="4C674D41FFCDFFC04703FDBBA7DAAF1C" authority="Conrad, 1865" authorityName="Conrad" authorityYear="1865" box="[840,1155,523,549]" class="Gastropoda" family="Cypraeidae" genus="Cypraeorbis" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC04703FDBBA089AF1C" box="[840,976,523,549]" italics="true" pageId="3" pageNumber="454">Cypraeorbis</emphasis>
Conrad, 1865
</taxonomicName>
(
<bibRefCitation id="EFF64B33FFCDFFC040DCFDBBA00DAF7C" author="DOLIN L." pageId="3" pageNumber="454" pagination="1 - 60" refId="ref4380" refString="DOLIN L. 1991 a. - Cypraeoidea and Lamellarioidea (Mollusca: Gastropoda) from the Chipola formation (late early Miocene) of Northwestern Florida. Tulane Studies in Geology and Paleontology 24 (1 - 2): 1 - 60." type="journal article" year="1991">Dolin 1991a: 4-11</bibRefCitation>
, figs 2-9). In an attempt at accommodating the anatomical features of the animal and the morphological features of the shell,
<bibRefCitation id="EFF64B33FFCDFFC04681FD3BA0C0AF9D" author="SCHILDER F. A." box="[714,921,650,677]" pageId="3" pageNumber="454" pagination="75 - 112" refId="ref5251" refString="SCHILDER F. A. 1936. - Anatomical characters of the Cypraeacea which confirm the conchological classification. Proceedings of the Malacological Society 22 (2): 75 - 112, pls 11, 12." type="book chapter" year="1936">Schilder (1936: 77</bibRefCitation>
, 81, pl. 11) reassigned it to a subgenus of
<taxonomicName id="4C674D41FFCDFFC0471EFD1AA7DBAFFC" authority="Cossmann, 1903" authorityName="Cossmann" authorityYear="1903" box="[853,1154,682,709]" class="Gastropoda" family="Ovulidae" genus="Eocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC0471EFD1AA0E4AFFA" box="[853,957,682,707]" italics="true" pageId="3" pageNumber="454">Eocypraea</emphasis>
Cossmann, 1903
</taxonomicName>
. In fact, the morphology of
<taxonomicName id="4C674D41FFCDFFC047F1FD7BA738AFDC" authorityName="Schilder" authorityYear="1927" box="[954,1121,715,741]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC047F1FD7BA738AFDC" box="[954,1121,715,741]" italics="true" pageId="3" pageNumber="454">Pseudocypraea</emphasis>
</taxonomicName>
strikingly resembles only that of
<taxonomicName id="4C674D41FFCDFFC047BEFD5BA025AE1C" authority="(Newton, 1922)" baseAuthorityName="Newton" baseAuthorityYear="1922" class="Gastropoda" family="Pediculariidae" genus="Eovolva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="species" species="nigeriensis">
<emphasis id="B913EAD0FFCDFFC047BEFD5BA786AE3A" box="[1013,1247,746,773]" italics="true" pageId="3" pageNumber="454">Eovolva nigeriensis</emphasis>
(
<bibRefCitation id="EFF64B33FFCDFFC04699FCBBA02DAE1C" author="NEWTON R. B." box="[722,884,779,805]" pageId="3" pageNumber="454" pagination="1 - 114" refId="ref5107" refString="NEWTON R. B. 1922. - Eocene Mollusca from Nigeria. Geological Survey of Nigeria 3: 1 - 114." type="journal article" year="1922">Newton, 1922</bibRefCitation>
)
</taxonomicName>
, type species of the monospecific genus
<taxonomicName id="4C674D41FFCDFFC0475AFC9BA74BAE7C" authority="Schilder, 1932" authorityName="Schilder" authorityYear="1932" box="[785,1042,811,837]" class="Gastropoda" family="Pediculariidae" genus="Eovolva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC0475AFC9BA03AAE7C" box="[785,867,811,837]" italics="true" pageId="3" pageNumber="454">Eovolva</emphasis>
Schilder, 1932
</taxonomicName>
. However
<taxonomicName id="4C674D41FFCDFFC040C0FC9AA048AE5A" baseAuthorityName="Newton" baseAuthorityYear="1922" class="Gastropoda" family="Pediculariidae" genus="Eovolva" higherTaxonomySource="GBIF" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="species" species="nigeriensis">
<emphasis id="B913EAD0FFCDFFC040C0FC9AA7C2AE7A" box="[1163,1179,810,835]" italics="true" pageId="3" pageNumber="454">E</emphasis>
.
<emphasis id="B913EAD0FFCDFFC040E0FC9AA048AE5A" italics="true" pageId="3" pageNumber="454">nigeriensis</emphasis>
</taxonomicName>
(
<figureCitation id="135C2A47FFCDFFC0476FFCFBA026AE5C" box="[804,895,843,869]" captionStart="FIG" captionStartId="5.[151,162,626,643]" captionTargetBox="[151,682,169,590]" captionTargetId="figure-588@5.[140,694,169,590]" captionTargetPageId="5" captionText="FIG. 2. — A, Eocypraea (s.s.) dollfusi (de Laubrière, 1881), Lutetian (middle Eocene) of Fontenay-en-Vexin (Eure) (MNHN- DHT R63541) (leg. Pons); B, Eovolva nigeriensis (Newton, 1922), Bartonian (middle Eocene) of Bende Ameki (Nigeria) (MNHN- DHT R63539) (leg. Brébion). Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375306" httpUri="https://zenodo.org/record/5375306/files/figure.png" pageId="3" pageNumber="454">Fig. 2B</figureCitation>
) from the Bartonian (middle Eocene) of Bende Ameki,
<collectingCountry id="F3707652FFCDFFC04045FCDBA731AEBC" box="[1038,1128,875,901]" name="Nigeria" pageId="3" pageNumber="454">Nigeria</collectingCountry>
(
<bibRefCitation id="EFF64B33FFCDFFC04037FCDBA077AE9C" author="NEWTON R. B." pageId="3" pageNumber="454" pagination="1 - 114" refId="ref5107" refString="NEWTON R. B. 1922. - Eocene Mollusca from Nigeria. Geological Survey of Nigeria 3: 1 - 114." type="journal article" year="1922">Newton 1922: 18</bibRefCitation>
, 19, pl. 3, figs 14, 15;
<bibRefCitation id="EFF64B33FFCDFFC04063FC3AA783AE9C" author="EAMES F. E." box="[1064,1242,906,933]" pageId="3" pageNumber="454" pagination="25 - 70" refId="ref4684" refString="EAMES F. E. 1957. - Eocene Mollusca from Nigeria: A revision. Bulletin of the British Museum (Natural History), Geology 3 (2): 25 - 70, pls 5 - 10." type="journal article" year="1957">Eames 1957: 39</bibRefCitation>
, pl. 6, figs 2, 3;
<bibRefCitation id="EFF64B33FFCDFFC04731FC1BA710AEFC" author="ADEGOKE O. S." box="[890,1097,939,965]" pageId="3" pageNumber="454" pagination="23 - 47" refId="ref4011" refString="ADEGOKE O. S. 1968. - Eocene stratigraphy of Southern Nigeria. Colloque sur l'Eocene. Memoires du Bureau de Recherches geologiques et minieres 69: 23 - 47." type="journal article" year="1968">Adegoke 1968: 48</bibRefCitation>
, figs 23, 24), displays the characteristic terminal fold and costulation of
<emphasis id="B913EAD0FFCDFFC04705FC5BA08CA93C" box="[846,981,1003,1029]" italics="true" pageId="3" pageNumber="454">Eucypraedia</emphasis>
Schilder, 1939 (
<bibRefCitation id="EFF64B33FFCDFFC040D1FC5BA065A91C" author="DOLIN L." pageId="3" pageNumber="454" pagination="28 - 31" refId="ref4425" refString="DOLIN L. 1991 b. - Cypraedia (Eucypraedia) multicarinata (Dall, 1890); a late Eocene Ovulidae from Florida, Mississippi, Columbia and Peru. Studies on Paleogene Cypraeoidea (Mollusca: Gastropoda) from the Gulf Coast Basin, 3. Mississippi Geology 12 (3 - 4): 28 - 31." type="journal article" year="1991">Dolin 1991b: 30</bibRefCitation>
, figs 1a, b, 3-5), although it shows the same curvature and canaliculate excurrent channel as in
<taxonomicName id="4C674D41FFCDFFC04766FBFBA099A95C" authorityName="Schilder" authorityYear="1927" box="[813,960,1099,1125]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC04766FBFBA099A95C" box="[813,960,1099,1125]" italics="true" pageId="3" pageNumber="454">Pseudocypraea</emphasis>
</taxonomicName>
. Furthermore,
<bibRefCitation id="EFF64B33FFCDFFC04023FBFBA0D6A9BC" author="SCHILDER M. &amp; SCHILDER F. A." pageId="3" pageNumber="454" pagination="1 - 240" refId="ref5319" refString="SCHILDER M. &amp; SCHILDER F. A. 1971. - A catalogue of living and fossil Cowries. Taxonomy and bibliography of Triviacea and Cypraeacea (Gastropoda, Prosobranchia). Memoires de l'Institut royal des Sciences naturelles de Belgique (serie 2) 85: 1 - 240." type="journal article" year="1971">Schilder &amp; Schilder (1971)</bibRefCitation>
inexplicably synonymized
<taxonomicName id="4C674D41FFCDFFC04681FB3AA027A9FC" authority="Hoernes &amp; Auinger, 1880" authorityName="Hoernes &amp; Auinger" authorityYear="1880" class="Gastropoda" family="Cypraeidae" genus="Cypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="species" species="eratoformis" subGenus="Cypraeovulva">
<emphasis id="B913EAD0FFCDFFC04681FB3AA07AA99D" box="[714,803,1162,1188]" italics="true" pageId="3" pageNumber="454">Cypraea</emphasis>
(
<emphasis id="B913EAD0FFCDFFC0477DFB3BA093A99C" box="[822,970,1163,1189]" italics="true" pageId="3" pageNumber="454">Cypraeovulva</emphasis>
)
<emphasis id="B913EAD0FFCDFFC04796FB39A70FA99A" box="[989,1110,1161,1187]" italics="true" pageId="3" pageNumber="454">eratoformis</emphasis>
<bibRefCitation id="EFF64B33FFCDFFC04014FB3AA027A9FC" author="HOERNES R. &amp; AUINGER M." pageId="3" pageNumber="454" pagination="53 - 113" refId="ref4764" refString="HOERNES R. &amp; AUINGER M. 1880. - Die Gastropoden der Meeres-Ablagerungen der Ersten und Zweiten Miocanen Mediterran-Stufe in der Osterreisch-Ungarischen Monarchie. Abhandlungen der Kaiserlich Koniglichen Geologischen Reichsanstalt 12 (2): 53 - 113." type="journal article" year="1880">Hoernes &amp; Auinger, 1880</bibRefCitation>
</taxonomicName>
from the Langhian (middle Miocene) of Lapugiu de Sus (
<collectingCountry id="F3707652FFCDFFC04060FB7BA7C0A9DC" box="[1067,1177,1227,1253]" name="Romania" pageId="3" pageNumber="454">Rumania</collectingCountry>
) with
<taxonomicName id="4C674D41FFCDFFC04681FB5AA782A83C" authority="(Neugeboren, 1853)" baseAuthorityName="Neugeboren" baseAuthorityYear="1853" box="[714,1243,1258,1285]" class="Gastropoda" family="Ovulidae" genus="Apiocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="species" species="hoernesi">
<emphasis id="B913EAD0FFCDFFC04681FB5AA091A83C" box="[714,968,1258,1285]" italics="true" pageId="3" pageNumber="454">Apiocypraea hoernesi</emphasis>
(Neugeboren, 1853)
</taxonomicName>
. However, the
<typeStatus id="54DC8860FFCDFFC04726FABBA096A81C" box="[877,975,1291,1317]" pageId="3" pageNumber="454" type="holotype">holotype</typeStatus>
(NHMW 1999Z0077/ 0027) (
<figureCitation id="135C2A47FFCDFFC04768FA9BA035A87C" box="[803,876,1323,1349]" captionStart="FIG" captionStartId="7.[151,162,1545,1562]" captionTargetBox="[196,1201,253,1514]" captionTargetId="figure-18@7.[196,1201,222,1515]" captionTargetPageId="7" captionText="FIG. 4. — A-C, Pseudocypraea dolini n. sp., Bartonian (Marinesian, middle Eocene) of Le Quoniam (Val dOise), holotype (MNHN- DHT R63008) (leg. J.-M. Pacaud); D-F, Pseudocypraea eratoformis (Hoernes &amp; Auinger, 1880) n. comb., Langhian (middle Miocene) of Lapugiu de Sus (Rumania), holotype (NHMW 1999Z0077/0027). Scale bar: A-C, 5 mm; D-F, 3 mm." figureDoi="http://doi.org/10.5281/zenodo.5375310" httpUri="https://zenodo.org/record/5375310/files/figure.png" pageId="3" pageNumber="454">Fig. 4</figureCitation>
D-F) of
<taxonomicName id="4C674D41FFCDFFC0479FFA9AA010A85A" authorityName="Hoernes &amp; Auinger" authorityYear="1880" class="Gastropoda" family="Cypraeidae" genus="Cypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="species" species="eratoformis" subGenus="Cypraeovula">
<emphasis id="B913EAD0FFCDFFC0479FFA9AA768A87D" box="[980,1073,1322,1348]" italics="true" pageId="3" pageNumber="454">Cypraea</emphasis>
(
<emphasis id="B913EAD0FFCDFFC0400DFA9BA78CA87C" box="[1094,1237,1323,1349]" italics="true" pageId="3" pageNumber="454">Cypraeovula</emphasis>
)
<emphasis id="B913EAD0FFCDFFC04681FAF9A010A85A" box="[714,841,1353,1379]" italics="true" pageId="3" pageNumber="454">eratoformis</emphasis>
</taxonomicName>
is a typical
<taxonomicName id="4C674D41FFCDFFC04794FAFBA7D8A85C" authorityName="Schilder" authorityYear="1927" box="[991,1153,1355,1381]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC04794FAFBA7D8A85C" box="[991,1153,1355,1381]" italics="true" pageId="3" pageNumber="454">Pseudocypraea</emphasis>
</taxonomicName>
, as evidenced by all its morphological characters, such as the globose shell, lamellar terminal folds, exceedingly elongated, straight and canaliculate excurrent channel, and body whorl with numerous, fine, and evenly spaced spiral threads. The genus
<taxonomicName id="4C674D41FFCDFFC0475AF9BBA0FDAB1C" authorityName="Schilder" authorityYear="1927" box="[785,932,1547,1573]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="454" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCDFFC0475AF9BBA0FDAB1C" box="[785,932,1547,1573]" italics="true" pageId="3" pageNumber="454">Pseudocypraea</emphasis>
</taxonomicName>
was obviously considered as monotypic (
<bibRefCitation id="EFF64B33FFCDFFC04715F99BA72EAB7C" author="CERNOHORSKY W. O." box="[862,1143,1579,1605]" pageId="3" pageNumber="454" pagination="353 - 374" refId="ref4327" refString="CERNOHORSKY W. O. 1968. - The Ovulidae, Pediculariidae and Triviidae of Fiji. The Veliger 10 (4): 353 - 374." type="journal article" year="1968">Cernohorsky 1968: 51</bibRefCitation>
, fig. 14; 1972: 91, pl. 23, fig. 6;
<bibRefCitation id="EFF64B33FFCDFFC04799F9FAA7DCAB5C" author="KEEN A. M." box="[978,1157,1610,1637]" pageId="3" pageNumber="454" refId="ref4804" refString="KEEN A. M. 1971. - Sea Shells of Tropical West California. Marine Molluscs from Baja California to Peru, Second edition. Stanford University Press, California, 1064 p." type="book" year="1971">Keen 1971: 499</bibRefCitation>
, fig. 94;
<bibRefCitation id="EFF64B33FFCDFFC04681F9DBA031ABBC" author="CATE C. N." box="[714,872,1643,1669]" pageId="3" pageNumber="454" pagination="1 - 116" refId="ref4239" refString="CATE C. N. 1973. - A systematic revision of the Recent Cypraeid family Ovulidae (Mollusca: Gastropoda). The Veliger 15, supplement: I-IV, 1 - 116, pls 1 - 51 (h. t.)." type="journal article" year="1973">Cate 1973: 4</bibRefCitation>
, 5).
<bibRefCitation id="EFF64B33FFCDFFC047E9F9DBA73CABBC" author="PETUCH E. J." box="[930,1125,1643,1669]" pageId="3" pageNumber="454" pagination="1 - 21" refId="ref5170" refString="PETUCH E. J. 1979. - Twelve new Indo-Pacific Gastropods. Nemouria. Occasional Papers of Delaware Museum of Natural History 23: 1 - 21." type="journal article" year="1979">Petuch (1979: 6</bibRefCitation>
, figs 5, 6) described the
<typeStatus id="54DC8860FFCAFFC7457FFADBA2CCA8BC" box="[308,405,1387,1413]" pageId="4" pageNumber="455" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C674D41FFCAFFC745F5FADAA165A8BA" authorityName="Petuch" authorityYear="1979" box="[446,572,1386,1412]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="455" phylum="Mollusca" rank="species" species="exquisita">
<emphasis id="B913EAD0FFCAFFC745F5FADAA294A8BA" box="[446,461,1386,1411]" italics="true" pageId="4" pageNumber="455">P</emphasis>
.
<emphasis id="B913EAD0FFCAFFC74595FADAA165A8BA" box="[478,572,1386,1411]" italics="true" pageId="4" pageNumber="455">exquisita</emphasis>
</taxonomicName>
(DMNH 126392) from the deep-waters of the
<collectingCountry id="F3707652FFCAFFC744DCFA1BA24EA8FC" box="[151,279,1451,1477]" name="Philippines" pageId="4" pageNumber="455">Philippines</collectingCountry>
, which differs from the
<typeStatus id="54DC8860FFCAFFC74660FA1BA1D5A8FC" box="[555,652,1451,1477]" pageId="4" pageNumber="455" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C674D41FFCAFFC744DCFA7AA26EA8DC" authorityName="Sowerby" authorityYear="1832" box="[151,311,1482,1509]" class="Gastropoda" family="Cypraeidae" genus="Cypraea" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="455" phylum="Mollusca" rank="species" species="adamsonii">
<emphasis id="B913EAD0FFCAFFC744DCFA7AA3FFA8DA" box="[151,166,1482,1507]" italics="true" pageId="4" pageNumber="455">P</emphasis>
.
<emphasis id="B913EAD0FFCAFFC744F0FA7BA26EA8DC" box="[187,311,1483,1509]" italics="true" pageId="4" pageNumber="455">adamsonii</emphasis>
</taxonomicName>
(BMNH 1969139), the type species of the genus, in having a more slender shell, well developed anterior and posterior terminal and posterior labial teeth, which give the outer lip a serrated edge.
<taxonomicName id="4C674D41FFCAFFC74585F9FAA13FAB5C" authorityName="Sowerby" authorityYear="1832" box="[462,614,1610,1637]" class="Gastropoda" family="Cypraeidae" genus="Cypraea" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="455" phylum="Mollusca" rank="species" species="adamsonii">
<emphasis id="B913EAD0FFCAFFC74585F9FAA284AB5A" box="[462,477,1610,1635]" italics="true" pageId="4" pageNumber="455">P</emphasis>
.
<emphasis id="B913EAD0FFCAFFC745BAF9FBA13FAB5C" box="[497,614,1611,1637]" italics="true" pageId="4" pageNumber="455">adamsonii</emphasis>
</taxonomicName>
has a heavily sculptured columella and base, whereas
<taxonomicName id="4C674D41FFCAFFC74681FADAA015A8BA" authorityName="Petuch" authorityYear="1979" box="[714,844,1386,1412]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="455" phylum="Mollusca" rank="species" species="exquisita">
<emphasis id="B913EAD0FFCAFFC74681FADAA180A8BA" box="[714,729,1386,1411]" italics="true" pageId="4" pageNumber="455">P</emphasis>
.
<emphasis id="B913EAD0FFCAFFC746A0FADAA015A8BA" box="[747,844,1386,1411]" italics="true" pageId="4" pageNumber="455">exquisita</emphasis>
</taxonomicName>
contrasts greatly with the latter in having a smooth and highly polished basal area (see
<bibRefCitation id="EFF64B33FFCAFFC746B4FA1BA0E1A8FC" author="PETUCH E. J." box="[767,952,1451,1477]" pageId="4" pageNumber="455" pagination="1 - 21" refId="ref5170" refString="PETUCH E. J. 1979. - Twelve new Indo-Pacific Gastropods. Nemouria. Occasional Papers of Delaware Museum of Natural History 23: 1 - 21." type="journal article" year="1979">Petuch 1979: 6</bibRefCitation>
).
<taxonomicName id="4C674D41FFCAFFC7479AFA1AA70EA8FA" authorityName="Petuch" authorityYear="1979" box="[977,1111,1450,1476]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="455" phylum="Mollusca" rank="species" species="exquisita">
<emphasis id="B913EAD0FFCAFFC7479AFA1AA0B9A8FA" box="[977,992,1450,1475]" italics="true" pageId="4" pageNumber="455">P</emphasis>
.
<emphasis id="B913EAD0FFCAFFC747B8FA1AA70EA8FA" box="[1011,1111,1450,1475]" italics="true" pageId="4" pageNumber="455">exquisita</emphasis>
</taxonomicName>
lives about
<quantity id="4C9F9B27FFCAFFC74681FA7BA04CA8DD" box="[714,789,1482,1509]" metricMagnitude="2" metricUnit="m" metricValue="2.5" pageId="4" pageNumber="455" unit="m" value="250.0">250 m</quantity>
deep on sponge and soft coral-bearing substrates.
<taxonomicName id="4C674D41FFCAFFC7470AFA5AA092AB3C" authorityName="Sowerby" authorityYear="1832" box="[833,971,1514,1541]" class="Gastropoda" family="Cypraeidae" genus="Cypraea" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="455" phylum="Mollusca" rank="species" species="adamsonii">
<emphasis id="B913EAD0FFCAFFC7470AFA5AA009AB3A" box="[833,848,1514,1539]" italics="true" pageId="4" pageNumber="455">P</emphasis>
.
<emphasis id="B913EAD0FFCAFFC74714FA5BA092AB3C" box="[863,971,1515,1541]" italics="true" pageId="4" pageNumber="455">adamsonii</emphasis>
</taxonomicName>
occurs in intertidal, shallow water, among corals (
<bibRefCitation id="EFF64B33FFCAFFC747A0F9BBA78BAB1C" author="ROSENBERG G." box="[1003,1234,1547,1573]" pageId="4" pageNumber="455" refId="ref5199" refString="ROSENBERG G. 1992. - The Encyclopedia of Seashells. Dorset press, New York, 224 p." type="book" year="1992">Rosenberg 1992: 73</bibRefCitation>
). The genus
<taxonomicName id="4C674D41FFCAFFC7470DF99BA082AB7C" authorityName="Schilder" authorityYear="1927" box="[838,987,1579,1605]" class="Gastropoda" family="Ovulidae" genus="Pseudocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="455" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCAFFC7470DF99BA082AB7C" box="[838,987,1579,1605]" italics="true" pageId="4" pageNumber="455">Pseudocypraea</emphasis>
</taxonomicName>
is distributed throughout the Indo-Pacific, including the
<collectingCountry id="F3707652FFCAFFC74020F9FAA7F2AB5D" box="[1131,1195,1610,1636]" name="Japan" pageId="4" pageNumber="455">Japan</collectingCountry>
and South-Africa provinces (
<bibRefCitation id="EFF64B33FFCAFFC7404BF9DBA783ABBC" author="LILTVED W. R." box="[1024,1242,1643,1669]" pageId="4" pageNumber="455" refId="ref4880" refString="LILTVED W. R. 1989. - Cowries and their Relatives of Southern Africa. A Study of the Southern African Cypraeacean and Velutinacean Gastropod Fauna. Seacomber Publications, Cape Town, 208 p." type="book" year="1989">Liltved 1989: 98</bibRefCitation>
, fig. 155; 2000: 98, fig. 155-155a) (
<figureCitation id="135C2A47FFCBFFC64668FC9BA13EAE7C" box="[547,615,811,837]" captionStart="FIG" captionStartId="9.[261,272,1196,1213]" captionTargetBox="[162,1241,172,1160]" captionTargetId="figure-218@9.[151,1197,161,1173]" captionTargetPageId="9" captionText="FIG. 6. — Geographic distribution of the genera Pseudocypraea Schilder, 1927 and the fossil occurences." figureDoi="http://doi.org/10.5281/zenodo.5375314" httpUri="https://zenodo.org/record/5375314/files/figure.png" pageId="5" pageNumber="456">Fig. 6</figureCitation>
). The new species described herein cannot be referred to the genus
<taxonomicName id="4C674D41FFCBFFC64564FCDAA132AEBC" authority="Cossmann, 1903" authorityName="Cossmann" authorityYear="1903" box="[303,619,874,901]" class="Gastropoda" family="Ovulidae" genus="Eocypraea" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="456" phylum="Mollusca" rank="genus">
<emphasis id="B913EAD0FFCBFFC64564FCDAA2C5AEBA" box="[303,412,874,899]" italics="true" pageId="5" pageNumber="456">Eocypraea</emphasis>
Cossmann, 1903
</taxonomicName>
. This genus (
<figureCitation id="135C2A47FFCBFFC644B3FC3BA239AE9C" box="[248,352,907,933]" captionStart="FIG" captionStartId="5.[151,162,626,643]" captionTargetBox="[151,682,169,590]" captionTargetId="figure-588@5.[140,694,169,590]" captionTargetPageId="5" captionText="FIG. 2. — A, Eocypraea (s.s.) dollfusi (de Laubrière, 1881), Lutetian (middle Eocene) of Fontenay-en-Vexin (Eure) (MNHN- DHT R63541) (leg. Pons); B, Eovolva nigeriensis (Newton, 1922), Bartonian (middle Eocene) of Bende Ameki (Nigeria) (MNHN- DHT R63539) (leg. Brébion). Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375306" httpUri="https://zenodo.org/record/5375306/files/figure.png" pageId="5" pageNumber="456">Fig. 2A</figureCitation>
) appears as early as the Cenomanian (
<bibRefCitation id="EFF64B33FFCBFFC6457DFC1BA120AEFC" author="SCHILDER M. &amp; SCHILDER F. A." box="[310,633,939,965]" pageId="5" pageNumber="456" pagination="1 - 240" refId="ref5319" refString="SCHILDER M. &amp; SCHILDER F. A. 1971. - A catalogue of living and fossil Cowries. Taxonomy and bibliography of Triviacea and Cypraeacea (Gastropoda, Prosobranchia). Memoires de l'Institut royal des Sciences naturelles de Belgique (serie 2) 85: 1 - 240." type="journal article" year="1971">Schilder &amp; Schilder 1971: 9</bibRefCitation>
, 66, 67) and represents the ancestral group for the
<taxonomicName id="4C674D41FFCBFFC644DCFC5BA163A93C" authority="(Dolin &amp; Ledon 2002: 331)" baseAuthorityName="Dolin &amp; Ledon" baseAuthorityPageNumber="331" baseAuthorityYear="2002" box="[151,570,1003,1029]" class="Gastropoda" family="Ovulidae" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="456" phylum="Mollusca" rank="family">
Ovulidae (
<bibRefCitation id="EFF64B33FFCBFFC64541FC5BA168A93C" author="DOLIN L. &amp; LEDON D." box="[266,561,1003,1029]" pageId="5" pageNumber="456" pagination="329 - 347" refId="ref4586" refString="DOLIN L. &amp; LEDON D. 2002. - Nouveaux taxons et discussion de la systematique des genres correspondants d'Ovulidae (Mollusca, Caenogastropoda) de l'Eocene inferieur de Gan (France). Geodiversitas 24 (2): 329 - 347." type="journal article" year="2002">Dolin &amp; Ledon 2002: 331</bibRefCitation>
)
</taxonomicName>
. It is characterized by a globulous, callous and smooth, cypraeiform shell, an open siphonal canal, a thin terminal fold, a marginate, trigonal fossula, a columellar denticulation that is restricted to the angular area, and a short and poorly delineated excurrent channel.
</paragraph>
</subSubSection>
</treatment>
</document>