209 lines
26 KiB
XML
209 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zitteliana.97.115682" ID-Pensoft-Pub="2747-8106-97-53" ID-Pensoft-UUID="4A3318772B185D35B1E7EC9578EF4A47" ID-ZooBank="933EC356F21C45AF9CFA563E64D27953" ModsDocID="2747-8106-97-53" checkinTime="1702462880200" checkinUser="pensoft" docAuthor="Neubauer, Thomas A. & Wesselingh, Frank P." docDate="2023" docId="0205C4EFD0CE57488F68AD09A746D651" docLanguage="en" docName="Zitteliana 97: 53-88" docOrigin="Zitteliana 97" docPubDate="2023-12-12" docSource="http://dx.doi.org/10.3897/zitteliana.97.115682" docTitle="Xestopyrguloides sagitta Neubauer & Wesselingh 2023, sp. nov." docType="treatment" docUuid="F8829057-B9CB-4F19-B7E4-29AF916C0FCB" docUuidSource="ZooBank" docVersion="1" id="4A3318772B185D35B1E7EC9578EF4A47" lastPageNumber="53" masterDocId="4A3318772B185D35B1E7EC9578EF4A47" masterDocTitle="The Early Pleistocene freshwater mollusks of the Denizli Basin (Turkey): a new long-lived lake fauna at the crossroads of Pontocaspian and Aegean-Anatolian realms" masterLastPageNumber="88" masterPageNumber="53" pageNumber="53" updateTime="1702462880200" updateUser="pensoft">
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<mods:title id="710258345C46C2B42C5EBD70DD2BF06C">The Early Pleistocene freshwater mollusks of the Denizli Basin (Turkey): a new long-lived lake fauna at the crossroads of Pontocaspian and Aegean-Anatolian realms</mods:title>
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<mods:name id="7C7FFAEC3A3EB53D79C3B42FDD9E9F04" type="personal">
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<mods:roleTerm id="05823D1544841CF1EB8D311B2C513D40">Author</mods:roleTerm>
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<mods:namePart id="4D0FC9DC0164D0321B2FEC31AD4ACCC8">Neubauer, Thomas A.</mods:namePart>
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<mods:nameIdentifier id="EE923067411E5738998E139196866C41" type="ORCID">https://orcid.org/0000-0002-1398-9941</mods:nameIdentifier>
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<mods:affiliation id="319476BCF1D1F454DD82DFCF0D1756A5">SNSB - Bavarian State Collection for Palaeontology and Geology, Richard-Wagner-Strasse 10, 80333 Munich, Germany & Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, Netherlands</mods:affiliation>
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<mods:nameIdentifier id="F615012D1FCF2F9A2492AB114232173E" type="email">neubauer@snsb.de</mods:nameIdentifier>
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<mods:roleTerm id="DC27C708706FD497BEC57E7306A624F8">Author</mods:roleTerm>
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<mods:namePart id="55E9372338F9CD2C20285067F196DB12">Wesselingh, Frank P.</mods:namePart>
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<mods:nameIdentifier id="56E7CC79A46C9DC12FBA6EF8C0D0C20E" type="ORCID">https://orcid.org/0000-0003-3655-0701</mods:nameIdentifier>
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<mods:affiliation id="E093814944FCF513058E890EFCCC5A56">Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, Netherlands & Department of Earth Sciences, Utrecht University, Princetonlaan 8 a, 3584 CB Utrecht, Netherlands</mods:affiliation>
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<mods:typeOfResource id="E401F3E4320989EB996FC06FD6094D0D">text</mods:typeOfResource>
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<mods:titleInfo id="B09C2AB27774BF417EE9C28EA8F4AA13">
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<mods:title id="623C1A35CB50D3486BBF3591EB704B9C">Zitteliana</mods:title>
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<mods:part id="8A411ADA03FAE183069195C87E11C035">
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<mods:date id="2ADFC8A5F3C69E74FD1D39F1C78426A9">2023</mods:date>
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<mods:number id="8B1DD019D1E3064893834A247849E811">2023-12-12</mods:number>
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<mods:detail id="12433BCA6E93448673690DA73A92EB94" type="volume">
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<mods:number id="46AE76A998A81D859A04E6738EAF188B">97</mods:number>
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<mods:start id="620E2D5D1405B418E5478808D5B742BB">53</mods:start>
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<mods:end id="748ED5F18E5F852FD17279FB6BC0FCDD">88</mods:end>
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<mods:url id="8B205A04A82A3954908A01F100CE6F6A">http://dx.doi.org/10.3897/zitteliana.97.115682</mods:url>
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<mods:classification id="31F311132118046AFCE99E0C4E6A0603">journal article</mods:classification>
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<mods:identifier id="72CAD1F4B66340E2B775B029DA990C0A" type="DOI">http://dx.doi.org/10.3897/zitteliana.97.115682</mods:identifier>
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<treatment id="0205C4EFD0CE57488F68AD09A746D651" LSID="urn:lsid:zoobank.org:act:F8829057-B9CB-4F19-B7E4-29AF916C0FCB" httpUri="http://treatment.plazi.org/id/0205C4EFD0CE57488F68AD09A746D651" lastPageNumber="53" pageId="0" pageNumber="53">
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<subSubSection id="AC38CBD62826422387C9AC56AFC0A6A0" pageId="0" pageNumber="53" type="nomenclature">
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<paragraph id="A37CD0D8F8D4265B89DBCD67984028C9" pageId="0" pageNumber="53">
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<taxonomicName id="60F66C9D95464C667946857F5B7A4034" LSID="https://zoobank.org/F8829057-B9CB-4F19-B7E4-29AF916C0FCB" authority="Neubauer & Wesselingh, 2023" authorityName="Neubauer & Wesselingh" authorityYear="2023" class="Gastropoda" family="Hydrobiidae" genus="Xestopyrguloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xestopyrguloides sagitta" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="species" species="sagitta" status="sp. nov.">Xestopyrguloides? sagitta</taxonomicName>
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<taxonomicNameLabel id="8583D54DB38668D5C81DAF5C96009BE0" pageId="0" pageNumber="53">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="44E7FA4A69EBF8DAE785869CCB9F1B27" pageId="0" pageNumber="53" type="etymology">
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<paragraph id="4F88DC49FF1FF905E62D1309F380A829" pageId="0" pageNumber="53">Etymology.</paragraph>
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<paragraph id="A0D13C38A259BFDB574475F4AE1AF06E" pageId="0" pageNumber="53">
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After the Latin
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<taxonomicName id="6ED0AF0F584F873AD65332B186EA3067" authorityName="Neubauer & Wesselingh" authorityYear="2023" class="Gastropoda" family="Hydrobiidae" genus="Xestopyrguloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xestopyrguloides sagitta" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="species" species="sagitta">Xestopyrguloides sagitta</taxonomicName>
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meaning
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<normalizedToken id="1977EB4F58E2ED54E44E370298D44291" originalValue="“arrow”">"arrow"</normalizedToken>
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, referring to the slender, pointy shape reminding of an arrowhead (noun in apposition).
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</paragraph>
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</subSubSection>
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<subSubSection id="2B6D810F862EB951BD68AA8020C65E24" pageId="0" pageNumber="53" type="holotype">
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<paragraph id="6390B3CD3AEDF3B0E502B509F6000AF2" pageId="0" pageNumber="53">Holotype.</paragraph>
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<paragraph id="E280E1103F8D0F86C9E7B18EBED364A9" pageId="0" pageNumber="53">
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RGM 962616 (Fig.
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<figureCitation id="2939E3C17E3467FF11761952310C6E6C" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Pyrgulinae (Hydrobiidae) of the Kolankaya I fauna. A-E. Prososthenia cf. Prososthenia sturanyi Prososthenia communis Willmann, 1981, RGM 962615, sample 2. F-J. P. cf. Prososthenia sturanyi Prososthenia communis, SNSB-BSPG 2023 XII 11, sample 2. K-Q. Xestopyrguloides? sagitta sp. nov., holotype, RGM 962616, sample 2. R. Xestopyrguloides? heldreichii (Fuchs, 1870), lectotype (designated by Willmann 1981), NHMW 1878 XX 28, Megara, Pliocene. S-U. Xestopyrguloides? sp., RGM 1365347, sample 2. Scale bars: 1 mm (A-D, F-I, K-N, R-T); 100 μm (E, J, O-Q)." figureDoi="10.3897/zitteliana.97.115682.figure10" httpUri="https://binary.pensoft.net/fig/950747" pageId="0" pageNumber="53">10K-Q</figureCitation>
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).
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<normalizedToken id="65FDF51FED78F8C92855853CF23AA1FA" originalValue="Babadağ">Babadag</normalizedToken>
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river valley along the
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<normalizedToken id="C2F8236A730E9AE826B9496EDA023965" originalValue="Babadağ-Sarayköy">Babadag-Saraykoey</normalizedToken>
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road, c. 2.4 km NW of the town of
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<normalizedToken id="3D49D60F856179C599CA86070D5AA559" originalValue="Babadağ">Babadag</normalizedToken>
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, Denizli, Turkey; sample 2 (
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<geoCoordinate id="95AB97A65C88476CC05CDEA6FFCE0B59" degrees="37" direction="north" minutes="50" orientation="latitude" precision="1" seconds="44.5" value="37.84569">37°50'44.5"N</geoCoordinate>
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,
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<geoCoordinate id="834A91C23B470D9EBBC9E9261E77B990" degrees="28" direction="east" minutes="52" orientation="longitude" precision="1" seconds="51.3" value="28.880917">28°52'51.3"E</geoCoordinate>
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). Kolankaya Formation, Lower Pleistocene, Gelasian.
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</paragraph>
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</subSubSection>
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<subSubSection id="BA6C7BF9B6301044D67BCC7998758990" pageId="0" pageNumber="53" type="paratype">
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<paragraph id="906A8EC0AD3B3F94F97A8F3D8892A752" pageId="0" pageNumber="53">Paratype.</paragraph>
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<paragraph id="9538F5E87809AE4DB4AD5A57BF81E397" pageId="0" pageNumber="53">SNSB-BSPG 2023 XII 12, specimen lacking aperture and apex; from type locality and stratum.</paragraph>
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</subSubSection>
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<subSubSection id="63CA6A885CADEE0B7B57729335F02703" pageId="0" pageNumber="53" type="materials_examined">
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<paragraph id="085B16DE4F530296A8468B08DC6F00FC" pageId="0" pageNumber="53">Additional material.</paragraph>
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<paragraph id="60990DC3B342E281D6B2C9E321A8CE75" pageId="0" pageNumber="53">
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1 almost complete specimens and 5 fragments (RGM 1310853), 1 apertural fragment and 1 apical fragment (SNSB-BSPG
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<date id="D5C73A1F6698518DF8A7A26932620D5D" value="2023-12-13">2023 XII 13</date>
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); all from sample 2.
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</paragraph>
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</subSubSection>
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<subSubSection id="319FC6BF889AC059C22AEA176C91732D" pageId="0" pageNumber="53" type="diagnosis">
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<paragraph id="459354891D21E38F03057B005DAA7C7F" pageId="0" pageNumber="53">Diagnosis.</paragraph>
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<paragraph id="840133F4F9E4DA7B7219AB28418F6B59" pageId="0" pageNumber="53">Very slender, weakly ovoid pyrguline shell characterized by small last whorl, small aperture, narrow but distinct basal keel, and whorl convexity decreasing through ontogeny.</paragraph>
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</subSubSection>
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<subSubSection id="814581BD927AD917DBAEBF8C5E62511F" pageId="0" pageNumber="53" type="description">
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<paragraph id="72B61DA42E292A60EEE7552FACE1E164" pageId="0" pageNumber="53">Description.</paragraph>
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<paragraph id="CE4FC1C69E4FB469041ACED31D2B98DF" pageId="0" pageNumber="53">
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Shell slender, elongate, faintly ovoid, almost conical, consists of about 7 whorls. Protoconch low domed, no sculpture discernible (perhaps because of poor preservation; Fig.
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<figureCitation id="1E025D3198B6B1A069D3DD22BE7F9FFD" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Pyrgulinae (Hydrobiidae) of the Kolankaya I fauna. A-E. Prososthenia cf. Prososthenia sturanyi Prososthenia communis Willmann, 1981, RGM 962615, sample 2. F-J. P. cf. Prososthenia sturanyi Prososthenia communis, SNSB-BSPG 2023 XII 11, sample 2. K-Q. Xestopyrguloides? sagitta sp. nov., holotype, RGM 962616, sample 2. R. Xestopyrguloides? heldreichii (Fuchs, 1870), lectotype (designated by Willmann 1981), NHMW 1878 XX 28, Megara, Pliocene. S-U. Xestopyrguloides? sp., RGM 1365347, sample 2. Scale bars: 1 mm (A-D, F-I, K-N, R-T); 100 μm (E, J, O-Q)." figureDoi="10.3897/zitteliana.97.115682.figure10" httpUri="https://binary.pensoft.net/fig/950747" pageId="0" pageNumber="53">10O-Q</figureCitation>
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); P/T boundary not visible. Initial teleoconch whorls are convex, but convexity decreases rapidly around 3rd to 4th whorl. Following whorls are straight-sided or nearly so, with only faint convexity remaining in center of whorls. Whorls bear thin keel directly at lower suture. Keel produces slight swelling at upper suture of following whorl where it overgrows keel. Onset of keel in ontogeny uncertain due to near full overlap; keel visible in parts on at least last four whorls, matching approximately change in convexity. Last whorl relatively small, attaining 43% of shell height. Keel there produces sharp angle toward straight-sided shallow base (~55° to shell axis). Aperture not full preserved, but appears to be narrow ovoid. Inner lip covers umbilicus. Growth lines opisthocyrt, but more distinctly in upper half of whorls.
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</paragraph>
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</subSubSection>
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<subSubSection id="B809110FF7BDEBCA657DE3A0007D9DE2" pageId="0" pageNumber="53" type="description">
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<paragraph id="1ED807F9B58FF7A7F9E71933CBC1C6DE" pageId="0" pageNumber="53">Dimensions.</paragraph>
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<paragraph id="C473FF4532B22A64D323A7185EC50F8D" pageId="0" pageNumber="53">
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3.65
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<normalizedToken id="C26E43475811E8E10E2C7ED61C17ED57" originalValue="×">x</normalizedToken>
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1.37 mm (holotype, RGM 962616; Fig.
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<figureCitation id="CE61C25A3BC0442D6C77B58EB378942A" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Pyrgulinae (Hydrobiidae) of the Kolankaya I fauna. A-E. Prososthenia cf. Prososthenia sturanyi Prososthenia communis Willmann, 1981, RGM 962615, sample 2. F-J. P. cf. Prososthenia sturanyi Prososthenia communis, SNSB-BSPG 2023 XII 11, sample 2. K-Q. Xestopyrguloides? sagitta sp. nov., holotype, RGM 962616, sample 2. R. Xestopyrguloides? heldreichii (Fuchs, 1870), lectotype (designated by Willmann 1981), NHMW 1878 XX 28, Megara, Pliocene. S-U. Xestopyrguloides? sp., RGM 1365347, sample 2. Scale bars: 1 mm (A-D, F-I, K-N, R-T); 100 μm (E, J, O-Q)." figureDoi="10.3897/zitteliana.97.115682.figure10" httpUri="https://binary.pensoft.net/fig/950747" pageId="0" pageNumber="53">10K-Q</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="407C08654D131595A256499AB0F5F1DB" pageId="0" pageNumber="53" type="remarks">
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<paragraph id="A6471CFBC6A1B7A067AB139B943685F0" pageId="0" pageNumber="53">Remarks.</paragraph>
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<paragraph id="EB9E7C7F1D6548A642D3D2A4C9CA4557" pageId="0" pageNumber="53">
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Only two other
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<taxonomicName id="FFCB2F4AE7D8E7E224D570B7A6C7D8B0" authorityName="Willmann" authorityYear="1981" class="Gastropoda" family="Hydrobiidae" genus="Xestopyrguloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xestopyrguloides" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="genus">
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<emphasis id="96DB15579B1082648C23BCC3E9CF24D5" italics="true" pageId="0" pageNumber="53">Xestopyrguloides</emphasis>
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</taxonomicName>
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have been described so far: the type species
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<taxonomicName id="BA3AF7844EB39B46230C1F442080E968" lsidName="X. neumayri" pageId="0" pageNumber="53" rank="species" species="neumayri">
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<emphasis id="52B168749ED26C1379BAD247AFDAF4FB" italics="true" pageId="0" pageNumber="53">X. neumayri</emphasis>
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</taxonomicName>
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(Willmann, 1981) from the Early Pleistocene of Kos Island and
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<taxonomicName id="B6EA3FC19E5544AE2D07F60067261CA1" lsidName="X. heldreichii" pageId="0" pageNumber="53" rank="species" species="heldreichii">X.? heldreichii</taxonomicName>
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(Fuchs, 1877) from the Pliocene of Megara, whereas the second species is only tentatively referred to the genus (
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<bibRefCitation id="7BFFCBA970EA27FBC039FB2F91BFD462" author="Willmann, R" journalOrPublisher="A" pageId="0" pageNumber="53" pagination="10 - 235" refId="B179" refString="Willmann, R, 1981. Evolution, Systematik und stratigraphische Bedeutung der neogenen Suesswassergastropoden von Rhodos und Kos/Aegaeis. Palaeontographica Abt. A 174: 10 - 235" title="Evolution, Systematik und stratigraphische Bedeutung der neogenen Suesswassergastropoden von Rhodos und Kos / Aegaeis. Palaeontographica Abt." volume="174" year="1981">Willmann 1981</bibRefCitation>
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, p. 202-203, textfig. 67). Both species have elongated shells with straight whorl flanks and distinct keel close to lower suture (or sometimes directly above it). Below the keel occurs a marked constriction toward the suture, which results in a weakly spruce-like appearance.
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<taxonomicName id="214F230DED88E18A9CBC66E57D473FB8" baseAuthorityName="T.Fuchs" baseAuthorityYear="1877" class="Gastropoda" family="Hydrobiidae" genus="Xestopyrguloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xestopyrguloides heldreichii" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="species" species="heldreichii">Xestopyrguloides? heldreichii</taxonomicName>
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has in addition a slightly thickened peristome, especially at the inner lip. The lectotype designated by
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<bibRefCitation id="081F2246B600A4528D2ADC0294658B5C" author="Willmann, R" journalOrPublisher="A" pageId="0" pageNumber="53" pagination="10 - 235" refId="B179" refString="Willmann, R, 1981. Evolution, Systematik und stratigraphische Bedeutung der neogenen Suesswassergastropoden von Rhodos und Kos/Aegaeis. Palaeontographica Abt. A 174: 10 - 235" title="Evolution, Systematik und stratigraphische Bedeutung der neogenen Suesswassergastropoden von Rhodos und Kos / Aegaeis. Palaeontographica Abt." volume="174" year="1981">Willmann (1981</bibRefCitation>
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, p. 203; NHMW 1878 XX 28) is illustrated on Fig.
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<figureCitation id="66479DB27E7EC08D6DA727D52A824AEB" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Pyrgulinae (Hydrobiidae) of the Kolankaya I fauna. A-E. Prososthenia cf. Prososthenia sturanyi Prososthenia communis Willmann, 1981, RGM 962615, sample 2. F-J. P. cf. Prososthenia sturanyi Prososthenia communis, SNSB-BSPG 2023 XII 11, sample 2. K-Q. Xestopyrguloides? sagitta sp. nov., holotype, RGM 962616, sample 2. R. Xestopyrguloides? heldreichii (Fuchs, 1870), lectotype (designated by Willmann 1981), NHMW 1878 XX 28, Megara, Pliocene. S-U. Xestopyrguloides? sp., RGM 1365347, sample 2. Scale bars: 1 mm (A-D, F-I, K-N, R-T); 100 μm (E, J, O-Q)." figureDoi="10.3897/zitteliana.97.115682.figure10" httpUri="https://binary.pensoft.net/fig/950747" pageId="0" pageNumber="53">10R</figureCitation>
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.
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</paragraph>
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<paragraph id="2BB1381CA737B8A65495D4BB78D8317E" pageId="0" pageNumber="53">
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The straight-sided whorls and keel at the lower suture are also present in
|
||
<taxonomicName id="71BEEE0D2827D0D7D919944E81FC633C" authorityName="Neubauer & Wesselingh" authorityYear="2023" class="Gastropoda" family="Hydrobiidae" genus="Xestopyrguloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xestopyrguloides sagitta" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="species" species="sagitta">
|
||
<emphasis id="DB85B72E7A52FD8C7D58FE706B2F3C52" italics="true" pageId="0" pageNumber="53">Xestopyrguloides sagitta</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. The aperture is, however, much smaller and the base is more shallow than in the other species of that genus, which is why we only tentatively allocate the Turkish species there.
|
||
</paragraph>
|
||
<paragraph id="5C9E4E52113399CF797537E05119E6F1" pageId="0" pageNumber="53">
|
||
A
|
||
<taxonomicName id="C6DACD1302AAF0ED1845E39D6D918215" authorityName="Willmann" authorityYear="1981" class="Gastropoda" family="Hydrobiidae" genus="Xestopyrguloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xestopyrguloides" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="genus">
|
||
<emphasis id="63960FD259B2FA4A8ED64AEF54579760" italics="true" pageId="0" pageNumber="53">Xestopyrguloides</emphasis>
|
||
</taxonomicName>
|
||
sp. was mentioned by
|
||
<bibRefCitation id="0F191E469398A8887C508CE5220C2290" author="Schuett, H" journalOrPublisher="Archiv fuer Molluskenkunde" pageId="0" pageNumber="53" pagination="217 - 229" refId="B138" refString="Schuett, H, Kavusan, G, 1984. Mollusken der miozaenen Suesswasserablagerungen in der Umgebung von Harmancik bei Kuetahya-Bursa in Nordwestanatolien. Archiv fuer Molluskenkunde 114: 217 - 229" title="Mollusken der miozaenen Suesswasserablagerungen in der Umgebung von Harmancik bei Kuetahya-Bursa in Nordwestanatolien." volume="114" year="1984">
|
||
<normalizedToken id="CCFD584CBF57418EEA573002F254A5F8" originalValue="Schütt">Schuett</normalizedToken>
|
||
and Kavusan (1984)
|
||
</bibRefCitation>
|
||
from supposedly Miocene deposits of the area around
|
||
<normalizedToken id="FA09565DC8CA20288423901EA03D8F09" originalValue="Harmancık">Harmancik</normalizedToken>
|
||
but not illustrated. Judging from the brief description, referring to a rather stout form with lower height and a sharp keel right above the suture, it is a different species than the one we describe herein.
|
||
</paragraph>
|
||
<paragraph id="C940756110D11F675FA1B6E6EB9E5FD5" pageId="0" pageNumber="53">
|
||
The new species also reminds of representatives of the genus
|
||
<taxonomicName id="6F38211EF02F693BF1FD6B7797714560" authorityName="Radoman" authorityYear="1973" class="Gastropoda" family="Hydrobiidae" genus="Falsipyrgula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Falsipyrgula" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="genus">
|
||
<emphasis id="769E32E0C65EAF1B076AFF40EE4D781F" italics="true" pageId="0" pageNumber="53">Falsipyrgula</emphasis>
|
||
</taxonomicName>
|
||
Radoman, 1973a, many of which have a keel near the lower suture as well (
|
||
<bibRefCitation id="1ED9D53B2716041655A8A28161666E65" author="Schuett, H" journalOrPublisher="Malakologische Abhandlungen" pageId="0" pageNumber="53" pagination="243 - 246" refId="B141" refString="Schuett, H, Yildirim, ZA, 1999. A new freshwater snail from the Beysehir Lake in South-west Anatolia (Gastropoda: Prosobranchia: Hydrobioidea). Malakologische Abhandlungen 19: 243 - 246" title="A new freshwater snail from the Beysehir Lake in South-west Anatolia (Gastropoda: Prosobranchia: Hydrobioidea)." volume="19" year="1999">
|
||
<normalizedToken id="DF07D4ADD64B5DEE3B9DFD0E0AD5E19E" originalValue="Schütt">Schuett</normalizedToken>
|
||
and Yildirim 1999
|
||
</bibRefCitation>
|
||
). The type species,
|
||
<taxonomicName id="7E007EC2EB1D9371D29A39344BE6AC29" baseAuthorityName="A.Weber" baseAuthorityYear="1927" class="Gastropoda" family="Hydrobiidae" genus="Falsipyrgula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Falsipyrgula pfeiferi" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="species" species="pfeiferi">
|
||
<emphasis id="21ED1A4F1837D436A43542C095D3449B" italics="true" pageId="0" pageNumber="53">Falsipyrgula pfeiferi</emphasis>
|
||
</taxonomicName>
|
||
(Weber, 1927), also shares the slender shape and the straight whorl flanks (
|
||
<bibRefCitation id="FF4E8F68A1FC672EC2F02A7DEBD52366" author="Radoman, P" journalOrPublisher="Basteria" pageId="0" pageNumber="53" pagination="77 - 84" refId="B117" refString="Radoman, P, 1973a. On the relations of some freshwater Mollusca of the Balkan Peninsula and Asia Minor. Basteria 37: 77 - 84" title="On the relations of some freshwater Mollusca of the Balkan Peninsula and Asia Minor." volume="37" year="1973 a">Radoman 1973a</bibRefCitation>
|
||
). On average, however,
|
||
<taxonomicName id="47E37E514B12469EB901BE0FD5DBE6BB" authorityName="Radoman" authorityYear="1973" class="Gastropoda" family="Hydrobiidae" genus="Falsipyrgula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Falsipyrgula" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="genus">
|
||
<emphasis id="92789087D4E7CC1F0555413FDBDFC08B" italics="true" pageId="0" pageNumber="53">Falsipyrgula</emphasis>
|
||
</taxonomicName>
|
||
species are broader and have larger and broadly ovoid apertures.
|
||
</paragraph>
|
||
<paragraph id="35DFEDC5416E4B34CF8F8A8DB4F0EDFC" pageId="0" pageNumber="53">
|
||
The placement in
|
||
<taxonomicName id="462C542297A9D14E76A0F850A9C9D878" baseAuthorityName="Brusina" baseAuthorityYear="1881" lsidName="" pageId="0" pageNumber="53" rank="subFamily" subFamily="Pyrgulinae">Pyrgulinae</taxonomicName>
|
||
is preliminary and based on the comparison with Pontocaspian
|
||
<taxonomicName id="B7F45025B572B69A77E425710872DE79" class="Gastropoda" family="Hydrobiidae" genus="Turricaspia" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Turricaspia" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="genus">
|
||
<emphasis id="D5D5CCAD1096FA752C4EF43F412AC400" italics="true" pageId="0" pageNumber="53">Turricaspia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F14F53CD84FCA50808BAB43FACFFC5A8" class="Gastropoda" family="Hydrobiidae" genus="Laevicaspia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laevicaspia" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="genus">
|
||
<emphasis id="3683CEA81F4AD75BC6D55DD981946750" italics="true" pageId="0" pageNumber="53">Laevicaspia</emphasis>
|
||
</taxonomicName>
|
||
, with which
|
||
<taxonomicName id="E10144EA53C0C246ED45487B860C36E5" authorityName="Neubauer & Wesselingh" authorityYear="2023" class="Gastropoda" family="Hydrobiidae" genus="Xestopyrguloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xestopyrguloides sagitta" order="Littorinimorpha" pageId="0" pageNumber="53" phylum="Mollusca" rank="species" species="sagitta">Xestopyrguloides? sagitta</taxonomicName>
|
||
sp. nov. shares the elongate, multi-whorled shell and the flattened, often smooth or faintly ornamented protoconch (
|
||
<bibRefCitation id="BA4FBE3DD1C72A776C84C1FCD94BBD3E" DOI="https://doi.org/10.3897/zookeys.770.25365" author="Neubauer, TA" journalOrPublisher="ZooKeys" pageId="0" pageNumber="53" pagination="43 - 103" refId="B91" refString="Neubauer, TA, van de Velde, S, Yanina, T, Wesselingh, FP, 2018. A late Pleistocene gastropod fauna from the northern Caspian Sea with implications for Pontocaspian gastropod taxonomy. ZooKeys 770: 43 - 103, DOI: https://doi.org/10.3897/zookeys.770.25365" title="A late Pleistocene gastropod fauna from the northern Caspian Sea with implications for Pontocaspian gastropod taxonomy." url="https://doi.org/10.3897/zookeys.770.25365" volume="770" year="2018">Neubauer et al. 2018</bibRefCitation>
|
||
; T.A.N., pers. obs.).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7A41E61B114CC90F31998BEEC0B5044E" pageId="0" pageNumber="53" type="distribution">
|
||
<paragraph id="6F58BEBD127596CE4E5704DCA1B1112D" pageId="0" pageNumber="53">Distribution.</paragraph>
|
||
<paragraph id="9D4050E5136D9FCCC06460C0B897FD06" pageId="0" pageNumber="53">So far only known from the Early Pleistocene of the Denizli Basin.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |