119 lines
13 KiB
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119 lines
13 KiB
XML
<document id="FD9FF626C05DA8D5D00B0575F40254A8" ID-ISBN="978-2-85653-614-8" ID-ISSN="1243-4442" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630456027313" checkinUser="felipe" docAuthor="Valdés, Ángel" docDate="2008" docId="03D087B2FFF2BE38FF01740BF235FB44" docLanguage="en" docName="09-Valdés.pdf" docOrigin="Mémoires du Muséum national d'Histoire naturelle 196" docStyle="DocumentStyle:18F5342D935943D6DB33581BB9A2E502.4:MemMusNatHistNatu.2010-.journal_article" docStyleId="18F5342D935943D6DB33581BB9A2E502" docStyleName="MemMusNatHistNatu.2010-.journal_article" docStyleVersion="4" docTitle="Bathyacteon Valdés 2008, n. gen." docType="treatment" docVersion="3" lastPageNumber="609" masterDocId="FFE9FFCAFFE4BE2EFFF3766FF729FFE3" masterDocTitle="Deep-sea “ cephalaspidean ” heterobranchs (Gastropoda) from the tropical southwest Pacific" masterLastPageNumber="792" masterPageNumber="587" pageNumber="609" updateTime="1699277432387" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="AE1322120B3FBCA37BDD3AF01BEF76D5" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="74475A841F122EA5511CBACA91413BFA">
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<mods:title id="C7BFEB296E5933532F84980ED225437F">Deep-sea “ cephalaspidean ” heterobranchs (Gastropoda) from the tropical southwest Pacific</mods:title>
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</mods:titleInfo>
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<mods:name id="CC7E025A511DD204FA6199B26F0123BF" type="personal">
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<mods:role id="5D110919CE310FD50256BE6365B4C653">
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<mods:roleTerm id="97C0046B5D8BD5673B9EFA93057E7F1A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="1E126B2C99E3812CE21FF39260C40058">Valdés, Ángel</mods:namePart>
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<mods:affiliation id="1C4164C0C7DEE3193704579B06248D6E">John T. Huber</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="9C46D635D15351FA15A9B81CB686B501">text</mods:typeOfResource>
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<mods:title id="C0A3BB36DB26E385EDE4A8DF7D02D498">Mémoires du Muséum national d'Histoire naturelle</mods:title>
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</mods:titleInfo>
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<mods:part id="7837B89E6C9A927C0EE5721B51527B0E">
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<mods:date id="8674FABC348AA04B09DA8280243F7CB7">2008</mods:date>
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<mods:detail id="54E441CE5A9D3DC187D9CFE9D89CB570" type="volume">
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<mods:number id="D27EE9085A780CD723AC1EC8A4F0F74C">196</mods:number>
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</mods:detail>
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<mods:extent id="A923D6E71A845EB54B74B04E4C973253" unit="page">
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<mods:start id="69D43EA25539471103E0B606785EA104">587</mods:start>
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<mods:end id="B9E1DCCC1DFE4D89B9547CB936D262E1">792</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 id="D190C2859AE530E1B5A1FD73C0B70D8F">journal article</mods:classification>
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<mods:identifier id="6B0413D824EC0356433CA90DFA5E8456" type="ISBN">978-2-85653-614-8</mods:identifier>
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<mods:identifier id="9660571CE077E27000FECF8DCEB4D50B" type="ISSN">1243-4442</mods:identifier>
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</mods:mods>
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<treatment id="03D087B2FFF2BE38FF01740BF235FB44" ID-DOI="http://doi.org/10.5281/zenodo.5491851" ID-Zenodo-Dep="5491851" LSID="urn:lsid:plazi:treatment:03D087B2FFF2BE38FF01740BF235FB44" httpUri="http://treatment.plazi.org/id/03D087B2FFF2BE38FF01740BF235FB44" lastPageNumber="609" pageId="22" pageNumber="609">
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<subSubSection id="C363652FFFF2BE38FF01740BF56AFD9E" box="[242,579,612,637]" pageId="22" pageNumber="609" type="nomenclature">
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<paragraph id="8BC636A4FFF2BE38FF01740BF56AFD9E" blockId="22.[242,579,612,637]" box="[242,579,612,637]" pageId="22" pageNumber="609">
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<heading id="D08E81C8FFF2BE38FF01740BF56AFD9E" box="[242,579,612,637]" fontSize="10" level="2" pageId="22" pageNumber="609" reason="2">
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Genus
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<taxonomicName id="4C794D27FFF2BE38FEB2740AF6DCFD9F" ID-CoL="5e75c10e-df36-473d-9a9d-bc4395404ebe" authority="Valdés, 2008" authorityName="Valdés" authorityYear="2008" box="[321,501,613,636]" class="Gastropoda" family="Acteonidae" genus="Bathyacteon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cephalaspidea" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus" status="gen. nov.">
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<emphasis id="B90DEAB6FFF2BE38FEB2740AF6DCFD9F" bold="true" box="[321,501,613,636]" italics="true" pageId="22" pageNumber="609">BATHYACTEON</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23E57CDFFF2BE38FE08740AF56AFD9E" box="[507,579,613,637]" pageId="22" pageNumber="609" rank="genus">n. gen.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C363652FFFF2BE38FF2774C8F4FEFD5E" box="[212,983,678,701]" pageId="22" pageNumber="609" type="materials_examined">
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<paragraph id="8BC636A4FFF2BE38FF2774C8F4FEFD5E" blockId="22.[212,983,678,701]" box="[212,983,678,701]" pageId="22" pageNumber="609">
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<typeStatus id="54C28806FFF2BE38FF2774C8F62BFD5F" box="[212,258,679,700]" pageId="22" pageNumber="609">Type</typeStatus>
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species:
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<taxonomicName id="4C794D27FFF2BE38FEA474C7F5A3FD5E" authority="Thiele, 1925" authorityName="Thiele" authorityYear="1925" box="[343,650,678,701]" class="Gastropoda" family="Acteonidae" genus="Acteon" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="22" pageNumber="609" phylum="Mollusca" rank="species" species="aequatorialis">
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<emphasis id="B90DEAB6FFF2BE38FEA474C7F524FD5E" box="[343,525,680,701]" italics="true" pageId="22" pageNumber="609">Acteon aequatorialis</emphasis>
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Thiele, 1925
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</taxonomicName>
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[Recent, southwest Indian Ocean].
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</paragraph>
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</subSubSection>
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<subSubSection id="C363652FFFF2BE38FF277480F64FFC8C" pageId="22" pageNumber="609" type="diagnosis">
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<paragraph id="8BC636A4FFF2BE38FF277480F492FCCA" blockId="22.[212,1445,751,879]" pageId="22" pageNumber="609">
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DIAGNOSIS. —
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<emphasis id="B90DEAB6FFF2BE38FE8F749EF502FCEB" box="[380,555,753,776]" italics="true" pageId="22" pageNumber="609">Shell morphology</emphasis>
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. Shell external, fragile, oval; spire short. Aperture longitudinal, anteriorly rounded. Inner lip thickened. Columella with a single fold. Operculum present.
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</paragraph>
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<paragraph id="8BC636A4FFF2BE38FF01755AF64FFC8C" blockId="22.[212,1445,751,879]" pageId="22" pageNumber="609">
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<emphasis id="B90DEAB6FFF2BE38FF01755AF665FCAF" box="[242,332,821,844]" italics="true" pageId="22" pageNumber="609">Anatomy</emphasis>
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. Radular composed of a denticulate rachidian tooth and several lateral teeth with a broad base and numerous denticles.
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</paragraph>
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</subSubSection>
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<subSubSection id="C363652FFFF2BE38FF2775F2F235FB44" pageId="22" pageNumber="609" type="discussion">
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<paragraph id="8BC636A4FFF2BE38FF2775F2F235FB44" blockId="22.[212,1444,925,1192]" pageId="22" pageNumber="609">
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REMARKS. —
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<taxonomicName id="4C794D27FFF2BE38FE9975F1F6CDFC56" authorityName="Valdés" authorityYear="2008" box="[362,484,926,949]" class="Gastropoda" family="Acteonidae" genus="Bathyacteon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cephalaspidea" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus">
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<emphasis id="B90DEAB6FFF2BE38FE9975F1F6CDFC56" box="[362,484,926,949]" italics="true" pageId="22" pageNumber="609">Bathyacteon</emphasis>
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</taxonomicName>
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is clearly different from other genera of
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<taxonomicName id="4C794D27FFF2BE38FC6475F2F324FC56" authorityName="d'Orbigny" authorityYear="1843" box="[919,1037,925,949]" class="Gastropoda" family="Acteonidae" kingdom="Animalia" pageId="22" pageNumber="609" phylum="Mollusca" rank="family">Acteonidae</taxonomicName>
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based on its radular morphology. No other genera of
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<taxonomicName id="4C794D27FFF2BE38FE7675D0F6D2FC34" authorityName="d'Orbigny" authorityYear="1843" box="[389,507,959,983]" class="Gastropoda" family="Acteonidae" kingdom="Animalia" pageId="22" pageNumber="609" phylum="Mollusca" rank="family">Acteonidae</taxonomicName>
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have a denticulate rachidian tooth, with the exception of one species of
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<taxonomicName id="4C794D27FFF2BE38FAD575AEF6A0FC19" authority="Cossmann, 1889" authorityName="Cossmann" authorityYear="1889" class="Gastropoda" family="Acteonidae" genus="Crenilabium" kingdom="Animalia" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus">
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<emphasis id="B90DEAB6FFF2BE38FAD575AEF28DFC3B" box="[1318,1444,961,984]" italics="true" pageId="22" pageNumber="609">Crenilabium</emphasis>
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<bibRefCitation id="EFE84B55FFF2BE38FF27758DF6A0FC19" author="COSSMANN M." box="[212,393,994,1018]" pageId="22" pageNumber="609" refId="ref123767" refString="412 (1856), p. 413 - 540 (1857), p. 541 - 661 (1858)]. COSSMANN M. 1889. - Catalogue illustre des coquilles fossiles de l'Eocene" type="book" year="1889">Cossmann, 1889</bibRefCitation>
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</taxonomicName>
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(Marcus 1972;
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<bibRefCitation id="EFE84B55FFF2BE38FDC0758DF5E5FC19" author="BOUCHET P." box="[563,716,994,1018]" pageId="22" pageNumber="609" refId="ref124237" refString="BOUCHET P. 1975. - Opisthobranches de profondeur de l'Ocean Atlantique. of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea," type="book" year="1975">Bouchet 1975</bibRefCitation>
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). Differences between
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<taxonomicName id="4C794D27FFF2BE38FC4C758CF314FC19" authorityName="Cossmann" authorityYear="1889" box="[959,1085,995,1018]" class="Gastropoda" family="Acteonidae" genus="Crenilabium" kingdom="Animalia" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus">
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<emphasis id="B90DEAB6FFF2BE38FC4C758CF314FC19" box="[959,1085,995,1018]" italics="true" pageId="22" pageNumber="609">Crenilabium</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C794D27FFF2BE38FB87758CF3C7FC19" authorityName="Valdés" authorityYear="2008" box="[1140,1262,995,1018]" class="Gastropoda" family="Acteonidae" genus="Bathyacteon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cephalaspidea" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus">
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<emphasis id="B90DEAB6FFF2BE38FB87758CF3C7FC19" box="[1140,1262,995,1018]" italics="true" pageId="22" pageNumber="609">Bathyacteon</emphasis>
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</taxonomicName>
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include the very elongate shell and the more elongate lateral radular teeth of the former (
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<bibRefCitation id="EFE84B55FFF2BE38FC27726AF347FBFF" author="BOUCHET P." box="[980,1134,1028,1053]" pageId="22" pageNumber="609" refId="ref124237" refString="BOUCHET P. 1975. - Opisthobranches de profondeur de l'Ocean Atlantique. of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea," type="book" year="1975">Bouchet 1975</bibRefCitation>
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). Also, the rachidian tooth of
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<taxonomicName id="4C794D27FFF2BE38FF277246F51CFBDC" authority="(Jeffreys, 1870)" baseAuthorityName="Jeffreys" baseAuthorityYear="1870" box="[212,565,1063,1088]" class="Gastropoda" family="Acteonidae" genus="Crenilabium" kingdom="Animalia" pageId="22" pageNumber="609" phylum="Mollusca" rank="species" species="exilis">
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<emphasis id="B90DEAB6FFF2BE38FF277246F6A5FBA3" box="[212,396,1065,1088]" italics="true" pageId="22" pageNumber="609">Crenilabium exilis</emphasis>
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(Jeffreys, 1870)
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</taxonomicName>
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is a simple plate with no denticles, whereas in
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<taxonomicName id="4C794D27FFF2BE38FBD67246F3B6FBA3" authorityName="Valdés" authorityYear="2008" box="[1061,1183,1065,1088]" class="Gastropoda" family="Acteonidae" genus="Bathyacteon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cephalaspidea" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus">
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<emphasis id="B90DEAB6FFF2BE38FBD67246F3B6FBA3" box="[1061,1183,1065,1088]" italics="true" pageId="22" pageNumber="609">Bathyacteon</emphasis>
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</taxonomicName>
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it has several sharp denticles.
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<taxonomicName id="4C794D27FFF2BE38FEE47224F6D4FB81" baseAuthorityName="Kuroda & Habe" baseAuthorityYear="1961" box="[279,509,1099,1122]" class="Gastropoda" family="Acteonidae" genus="Crenilabium" kingdom="Animalia" pageId="22" pageNumber="609" phylum="Mollusca" rank="species" species="pacificum">
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<emphasis id="B90DEAB6FFF2BE38FEE47224F6D4FB81" box="[279,509,1099,1122]" italics="true" pageId="22" pageNumber="609">Crenilabium pacificum</emphasis>
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</taxonomicName>
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described above lacks rachidian teeth. Other distinctive features of
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<taxonomicName id="4C794D27FFF2BE38FB207224F264FB81" authorityName="Valdés" authorityYear="2008" box="[1235,1357,1099,1122]" class="Gastropoda" family="Acteonidae" genus="Bathyacteon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cephalaspidea" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus">
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<emphasis id="B90DEAB6FFF2BE38FB207224F264FB81" box="[1235,1357,1099,1122]" italics="true" pageId="22" pageNumber="609">Bathyacteon</emphasis>
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</taxonomicName>
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include the wide and denticulate innermost lateral teeth and reduced shell sculpture. Other species described in this paper may belong to
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<taxonomicName id="4C794D27FFF2BE38FE8172FEF6C5FB4B" authorityName="Valdés" authorityYear="2008" box="[370,492,1169,1192]" class="Gastropoda" family="Acteonidae" genus="Bathyacteon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cephalaspidea" pageId="22" pageNumber="609" phylum="Mollusca" rank="genus">
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<emphasis id="B90DEAB6FFF2BE38FE8172FEF6C5FB4B" box="[370,492,1169,1192]" italics="true" pageId="22" pageNumber="609">Bathyacteon</emphasis>
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</taxonomicName>
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but this cannot be confirmed because of the lack of anatomical information.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |