221 lines
26 KiB
XML
221 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1110.85399" ID-Pensoft-Pub="1313-2970-1110-39" ID-Pensoft-UUID="766F9A94793D5793A9BE1E70F575798B" ID-ZooBank="4681CC6DE5F347C6B1D052DEA78BE7C3" ModsDocID="1313-2970-1110-39" checkinTime="1657006630715" checkinUser="pensoft" docAuthor="Sian Man, Nem, Siriboon, Thanit, Lin, Aung, Sutcharit, Chirasak & Panha, Somsak" docDate="2022" docId="AE89D003D2F956F8B23CDB8628D45A4D" docLanguage="en" docName="ZooKeys 1110: 39-102" docOrigin="ZooKeys 1110" docPubDate="2022-07-04" docSource="http://dx.doi.org/10.3897/zookeys.1110.85399" docTitle="Oophana Ancey 1884" docType="treatment" docVersion="1" id="766F9A94793D5793A9BE1E70F575798B" lastPageNumber="39" masterDocId="766F9A94793D5793A9BE1E70F575798B" masterDocTitle="Revision of the carnivorous land snail family Streptaxidae (Stylommatophora, Achatinina) in Myanmar, with description of four new species" masterLastPageNumber="102" masterPageNumber="39" pageNumber="39" updateTime="1657006630715" updateUser="pensoft">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Revision of the carnivorous land snail family Streptaxidae (Stylommatophora, Achatinina) in Myanmar, with description of four new species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sian Man, Nem</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-4453-734X</mods:nameIdentifier>
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<mods:affiliation>Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Siriboon, Thanit</mods:namePart>
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<mods:affiliation>Department of Biology, Faculty of Science, Srinakharinwirot University, Bangkok, 10110, Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lin, Aung</mods:namePart>
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<mods:affiliation>Fauna and Flora International, No. 35, 3</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sutcharit, Chirasak</mods:namePart>
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<mods:affiliation>Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Panha, Somsak</mods:namePart>
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<mods:affiliation>Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand</mods:affiliation>
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<mods:nameIdentifier type="email">somsak.pan@chula.ac.th</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-04</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1110</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>39</mods:start>
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<mods:end>102</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:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1110.85399</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1110.85399</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1110-39</mods:identifier>
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<mods:identifier type="ZooBank">4681CC6DE5F347C6B1D052DEA78BE7C3</mods:identifier>
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<mods:identifier type="Pensoft-UUID">766F9A94793D5793A9BE1E70F575798B</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:AE89D003D2F956F8B23CDB8628D45A4D" httpUri="http://treatment.plazi.org/id/AE89D003D2F956F8B23CDB8628D45A4D" lastPageNumber="39" pageId="0" pageNumber="39">
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<subSubSection pageId="0" pageNumber="39" type="nomenclature">
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<paragraph pageId="0" pageNumber="39">
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Genus
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<taxonomicName LSID="AE89D003-D2F9-56F8-B23C-DB8628D45A4D" authority="Ancey, 1884" authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">Oophana Ancey, 1884</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="39" type="reference_group">
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<paragraph pageId="0" pageNumber="39">
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">Oophana</taxonomicName>
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Ancey, 1884: 508.
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<bibRefCitation DOI="https://doi.org/10.5962/bhl.title.6534" author="Tryon Jr, GW" journalOrPublisher="Gustav Fischer, Jena" pageId="0" pageNumber="39" refId="B90" refString="Tryon Jr, GW, 1885. Manual of Conchology, Structure and Systematic, with Illustrations of the Species. Volume 1. The Academy of Natural Science of Philadelphia, 364 pp. https://doi.org/10.5962/bhl.title.6534" title="Manual of Conchology, Structure and Systematic, with Illustrations of the Species. Volume 1. The Academy of Natural Science of Philadelphia, 364 pp." url="https://doi.org/10.5962/bhl.title.6534" year="1885">Tryon 1885</bibRefCitation>
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: 58.
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<bibRefCitation author="Richardson, L" journalOrPublisher="Tryonia" pageId="0" pageNumber="39" pagination="1 - 326" refId="B70" refString="Richardson, L, 1988. Streptaxacea: Catalog of species, Part I, Streptaxidae. Tryonia 16: 1 - 326" title="Streptaxacea: Catalog of species, Part I, Streptaxidae." volume="16" year="1988">Richardson 1988</bibRefCitation>
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: 233.
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<bibRefCitation author="Schileyko, AA" journalOrPublisher="Zoologica Scripta" pageId="0" pageNumber="39" refId="B73" refString="Schileyko, AA, 2000. Treatise on recent terrestrial pulmonate molluscs: Rhytididae, Chlamydephoridae, Systrophiidae, Haplotrematidae, Streptaxidae, Spiraxidae, Oleacinidae, Testacellidae. Ruthenica (Supplement 2 Part 6): 731-880." title="Treatise on recent terrestrial pulmonate molluscs: Rhytididae, Chlamydephoridae, Systrophiidae, Haplotrematidae, Streptaxidae, Spiraxidae, Oleacinidae, Testacellidae. Ruthenica (Supplement 2 Part 6): 731 - 880." year="2000">Schileyko 2000</bibRefCitation>
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: 796.
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<bibRefCitation author="Clements, R" journalOrPublisher="The Raffles Bulletin of Zoology" pageId="0" pageNumber="39" pagination="125 - 127" refId="B14" refString="Clements, R, 2006. Oophana tiomanensis a new streptaxid (Gastropoda: Pulmonata: Streptaxidae) from Pulau Tioman, Peninsular Malaysia. The Raffles Bulletin of Zoology 54: 125 - 127" title="Oophana tiomanensis a new streptaxid (Gastropoda: Pulmonata: Streptaxidae) from Pulau Tioman, Peninsular Malaysia." volume="54" year="2006">Clements 2006</bibRefCitation>
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: 125.
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</paragraph>
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<paragraph pageId="0" pageNumber="39">
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<taxonomicName authority="" class="Gastropoda" family="Streptaxidae" genus="Odontartemon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Odontartemon (Oophana)" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="subGenus" subGenus="Oophana">Odontartemon (Oophana)</taxonomicName>
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-
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<bibRefCitation author="Kobelt, W" journalOrPublisher="Journal of the Society for Bibliography of Natural History" pageId="0" pageNumber="39" refId="B37" refString="Kobelt, W, 1905. Die Raublungenschnecken (Agnatha). Zweite Abtheilung: Streptaxidae und Daudebardiidae. Systematisches Conchylien-Cabinet von Martini und Chemnitz 1(12b) (2): 1-211 pls42-71 [pp. 1-96 pls 42-59 (1905) ; 97-211, pls 60-71 (1906)]." title="Die Raublungenschnecken (Agnatha). Zweite Abtheilung: Streptaxidae und Daudebardiidae. Systematisches Conchylien-Cabinet von Martini und Chemnitz 1 (12 b) (2): 1 - 211 pls 42 - 71 [pp. 1 - 96 pls 42 - 59 (1905); 97 - 211, pls 60 - 71 (1906)]." year="1905">Kobelt 1906</bibRefCitation>
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: 91, 101. Thiele 1931: 730.
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<bibRefCitation author="van Benthem Jutting, WSS" journalOrPublisher="Bulletin of the Raffles Museum" pageId="0" pageNumber="39" pagination="71 - 106" refId="B91" refString="van Benthem Jutting, WSS, 1954. The Malayan Streptaxidae of the genera Discartemon and Oophana. Bulletin of the Raffles Museum 25: 71 - 106" title="The Malayan Streptaxidae of the genera Discartemon and Oophana." volume="25" year="1954">van Benthem Jutting 1954</bibRefCitation>
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: 95.
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<bibRefCitation author="Zilch, A" editor="Schinderwolf, OH" journalOrPublisher="Gebrueder Borntraeger, Berlin," pageId="0" pageNumber="39" pagination="401 - 834" refId="B99" refString="Zilch, A, 1960. Gastropoda, Euthyneura. In: Schinderwolf, OH, Ed., Handbuch der Palaeozoologie. Gebrueder Borntraeger, Berlin, 6: 401 - 834" title="Gastropoda, Euthyneura." volume="6" volumeTitle="Handbuch der Palaeozoologie." year="1960">Zilch 1960</bibRefCitation>
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: 562.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="39" type="type species">
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<paragraph pageId="0" pageNumber="39">Type species.</paragraph>
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<paragraph pageId="0" pageNumber="39">
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<taxonomicName authorityName="Morelet" authorityYear="1862" class="Gastropoda" family="Streptaxidae" genus="Ennea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ennea bulbulus" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="species" species="bulbulus">
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<emphasis italics="true" pageId="0" pageNumber="39">Ennea bulbulus</emphasis>
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</taxonomicName>
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Morelet, 1862 by subsequent designation by
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<bibRefCitation author="Kobelt, W" journalOrPublisher="Journal of the Society for Bibliography of Natural History" pageId="0" pageNumber="39" refId="B37" refString="Kobelt, W, 1905. Die Raublungenschnecken (Agnatha). Zweite Abtheilung: Streptaxidae und Daudebardiidae. Systematisches Conchylien-Cabinet von Martini und Chemnitz 1(12b) (2): 1-211 pls42-71 [pp. 1-96 pls 42-59 (1905) ; 97-211, pls 60-71 (1906)]." title="Die Raublungenschnecken (Agnatha). Zweite Abtheilung: Streptaxidae und Daudebardiidae. Systematisches Conchylien-Cabinet von Martini und Chemnitz 1 (12 b) (2): 1 - 211 pls 42 - 71 [pp. 1 - 96 pls 42 - 59 (1905); 97 - 211, pls 60 - 71 (1906)]." year="1905">Kobelt (1906</bibRefCitation>
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: 101).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="39" type="diagnosis">
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<paragraph pageId="0" pageNumber="39">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="39">Shell globosely ovate to sub-heliciform, translucent to opaque. Penultimate whorl slightly extended beyond last whorl. Last whorl rounded or flattened along the periphery, and axially deflected from penultimate whorl. Aperture oblique-ovate to squarish; apertural dentition with parietal (one or two), palatal, basal, and columellar lamellae. Genitalia with penial sheath covering ~ 1/2 of penis length, and penial hook present.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="39" type="remarks">
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<paragraph pageId="0" pageNumber="39">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="39">
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The genus
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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shares the ovate shell shape with the
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<taxonomicName authorityName="von Moellendorff" authorityYear="1906" class="Gastropoda" family="Streptaxidae" genus="Haploptychius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Haploptychius" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Haploptychius</emphasis>
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</taxonomicName>
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. However,
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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can be distinguished by generally having a greater number of apertural dentitions (parietal, palatal, basal and columellar lamellae), while
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<taxonomicName authorityName="von Moellendorff" authorityYear="1906" class="Gastropoda" family="Streptaxidae" genus="Haploptychius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Haploptychius" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Haploptychius</emphasis>
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</taxonomicName>
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has only one parietal lamella (
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<bibRefCitation author="Schileyko, AA" journalOrPublisher="Zoologica Scripta" pageId="0" pageNumber="39" refId="B73" refString="Schileyko, AA, 2000. Treatise on recent terrestrial pulmonate molluscs: Rhytididae, Chlamydephoridae, Systrophiidae, Haplotrematidae, Streptaxidae, Spiraxidae, Oleacinidae, Testacellidae. Ruthenica (Supplement 2 Part 6): 731-880." title="Treatise on recent terrestrial pulmonate molluscs: Rhytididae, Chlamydephoridae, Systrophiidae, Haplotrematidae, Streptaxidae, Spiraxidae, Oleacinidae, Testacellidae. Ruthenica (Supplement 2 Part 6): 731 - 880." year="2000">Schileyko 2000</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.3897/zookeys.589.7933" author="Inkhavilay, K" journalOrPublisher="ZooKeys" pageId="0" pageNumber="39" pagination="23 - 53" refId="B35" refString="Inkhavilay, K, Siriboon, T, Sutcharit, C, Rowson, B, Panha, S, 2016. The first revision of the carnivorous land snail family Streptaxidae in Laos, with description of three new species (Pulmonata, Stylommatophora, Streptaxidae). ZooKeys 589: 23 - 53, DOI: https://doi.org/10.3897/zookeys.589.7933" title="The first revision of the carnivorous land snail family Streptaxidae in Laos, with description of three new species (Pulmonata, Stylommatophora, Streptaxidae)." url="https://doi.org/10.3897/zookeys.589.7933" volume="589" year="2016">Inkhavilay et al. 2016</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="39">
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Generally, despite
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Forcart" authorityYear="1946" class="Gastropoda" family="Streptaxidae" genus="Indoartemon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Indoartemon" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Indoartemon</emphasis>
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</taxonomicName>
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Forcart, 1946 possessing an ovate shell with a blunt spire, the former can be distinguished by its parietal, palatal, basal, and columellar lamellae, while the latter possesses only one parietal and one palatal lamella (
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<bibRefCitation author="Schileyko, AA" journalOrPublisher="Zoologica Scripta" pageId="0" pageNumber="39" refId="B73" refString="Schileyko, AA, 2000. Treatise on recent terrestrial pulmonate molluscs: Rhytididae, Chlamydephoridae, Systrophiidae, Haplotrematidae, Streptaxidae, Spiraxidae, Oleacinidae, Testacellidae. Ruthenica (Supplement 2 Part 6): 731-880." title="Treatise on recent terrestrial pulmonate molluscs: Rhytididae, Chlamydephoridae, Systrophiidae, Haplotrematidae, Streptaxidae, Spiraxidae, Oleacinidae, Testacellidae. Ruthenica (Supplement 2 Part 6): 731 - 880." year="2000">Schileyko 2000</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.3897/zookeys.401.7075" author="Siriboon, T" journalOrPublisher="ZooKeys" pageId="0" pageNumber="39" pagination="45 - 107" refId="B76" refString="Siriboon, T, Sutcharit, C, Naggs, F, Rowson, B, Panha, S, 2014a. Revision of the carnivorous snail genus Discartemon Pfeiffer, 1856, with description of twelve new species (Pulmonata, Streptaxidae). ZooKeys 401: 45 - 107, DOI: https://doi.org/10.3897/zookeys.401.7075" title="Revision of the carnivorous snail genus Discartemon Pfeiffer, 1856, with description of twelve new species (Pulmonata, Streptaxidae)." url="https://doi.org/10.3897/zookeys.401.7075" volume="401" year="2014 a">Siriboon et al. 2014a</bibRefCitation>
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).
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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can be distinguished from
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<taxonomicName authorityName="Pfeiffer" authorityYear="1856" class="Gastropoda" family="Streptaxidae" genus="Discartemon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Discartemon" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Discartemon</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Kobelt" authorityYear="1905" class="Gastropoda" family="Streptaxidae" genus="Perrottetia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Perrottetia" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Perrottetia</emphasis>
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</taxonomicName>
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Kobelt, 1905 by its globosely ovate shell, axially deflected last whorl, and penultimate whorl more or less extended from the last whorl. In comparison,
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<taxonomicName authorityName="Pfeiffer" authorityYear="1856" class="Gastropoda" family="Streptaxidae" genus="Discartemon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Discartemon" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Discartemon</emphasis>
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</taxonomicName>
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has a flattened to a globose-heliciform shell, regularly to rapidly growing last whorl that is less deflected, and penultimate whorl does not extend from the last whorl (
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<bibRefCitation DOI="https://doi.org/10.3897/zookeys.401.7075" author="Siriboon, T" journalOrPublisher="ZooKeys" pageId="0" pageNumber="39" pagination="45 - 107" refId="B76" refString="Siriboon, T, Sutcharit, C, Naggs, F, Rowson, B, Panha, S, 2014a. Revision of the carnivorous snail genus Discartemon Pfeiffer, 1856, with description of twelve new species (Pulmonata, Streptaxidae). ZooKeys 401: 45 - 107, DOI: https://doi.org/10.3897/zookeys.401.7075" title="Revision of the carnivorous snail genus Discartemon Pfeiffer, 1856, with description of twelve new species (Pulmonata, Streptaxidae)." url="https://doi.org/10.3897/zookeys.401.7075" volume="401" year="2014 a">Siriboon et al. 2014a</bibRefCitation>
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).
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<taxonomicName authorityName="Kobelt" authorityYear="1905" class="Gastropoda" family="Streptaxidae" genus="Perrottetia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Perrottetia" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Perrottetia</emphasis>
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</taxonomicName>
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possesses a sub-heliciform and depressed shell, with longitudinal furrows behind the apertural lip, and a less deflected last whorl (
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<bibRefCitation DOI="https://doi.org/10.3897/zookeys.287.4572" author="Siriboon, T" journalOrPublisher="ZooKeys" pageId="0" pageNumber="39" pagination="41 - 57" refId="B75" refString="Siriboon, T, Sutcharit, C, Naggs, F, Panha, S, 2013. Three new species of the carnivorous snail genus Perrottetia Kobelt, 1905 from Thailand (Pulmonata, Streptaxidae). ZooKeys 287: 41 - 57, DOI: https://doi.org/10.3897/zookeys.287.4572" title="Three new species of the carnivorous snail genus Perrottetia Kobelt, 1905 from Thailand (Pulmonata, Streptaxidae)." url="https://doi.org/10.3897/zookeys.287.4572" volume="287" year="2013">Siriboon et al. 2013</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.3897/zookeys.589.7933" author="Inkhavilay, K" journalOrPublisher="ZooKeys" pageId="0" pageNumber="39" pagination="23 - 53" refId="B35" refString="Inkhavilay, K, Siriboon, T, Sutcharit, C, Rowson, B, Panha, S, 2016. The first revision of the carnivorous land snail family Streptaxidae in Laos, with description of three new species (Pulmonata, Stylommatophora, Streptaxidae). ZooKeys 589: 23 - 53, DOI: https://doi.org/10.3897/zookeys.589.7933" title="The first revision of the carnivorous land snail family Streptaxidae in Laos, with description of three new species (Pulmonata, Stylommatophora, Streptaxidae)." url="https://doi.org/10.3897/zookeys.589.7933" volume="589" year="2016">Inkhavilay et al. 2016</bibRefCitation>
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). Moreover,
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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can easily be separated from the
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<taxonomicName authorityName="Siriboon & Panha" authorityYear="2014" class="Gastropoda" family="Streptaxidae" genus="Carinartemis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Carinartemis" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Carinartemis</emphasis>
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</taxonomicName>
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Siriboon & Panha, 2014 by their rounded penultimate whorl with more apertural dentition, whereas the latter genus has a sharply keeled penultimate whorl, and without or with only one parietal lamella (
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<bibRefCitation author="Siriboon, T" journalOrPublisher="The Raffles Bulletin of Zoology" pageId="0" pageNumber="39" pagination="161 - 174" refId="B77" refString="Siriboon, T, Sutcharit, C, Naggs, F, Rowson, B, Panha, S, 2014b. Revision of the carnivorous snail genus Indoartemon Forcart, 1946 and a new genus Carinartemis from Thailand (Pulmonata: Streptaxidae). The Raffles Bulletin of Zoology 62: 161 - 174" title="Revision of the carnivorous snail genus Indoartemon Forcart, 1946 and a new genus Carinartemis from Thailand (Pulmonata: Streptaxidae)." volume="62" year="2014 b">Siriboon et al. 2014b</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="39">
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Generally,
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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shows high variability in shell form, and apertural dentition with upper palatal and supracolumellar lamellae occurring in some species (
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<bibRefCitation DOI="https://doi.org/10.1080/14772000.2020.1783384" author="Siriboon, T" journalOrPublisher="Systematics and Biodiversity" pageId="0" pageNumber="39" pagination="720 - 738" refId="B78" refString="Siriboon, T, Naggs, F, Wade, CM, Jeratthitikul, E, Tongkerd, P, Jirapatrasilp, P, Panha, S, Sutcharit, C, 2020. Phylogenetic relationships of the carnivorous terrestrial snail family Streptaxidae (Stylommatophora: Achatinina) in Thailand and surrounding areas of Southeast Asia. Systematics and Biodiversity 18 (7): 720 - 738, DOI: https://doi.org/10.1080/14772000.2020.1783384" title="Phylogenetic relationships of the carnivorous terrestrial snail family Streptaxidae (Stylommatophora: Achatinina) in Thailand and surrounding areas of Southeast Asia." url="https://doi.org/10.1080/14772000.2020.1783384" volume="18" year="2020">Siriboon et al. 2020</bibRefCitation>
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). However, examination of the genitalia in most species including the type species is still limited, making comparisons with other congeners difficult.
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</paragraph>
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<paragraph pageId="0" pageNumber="39">
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The phylogenetic relationships of the
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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s.l. from Thailand were recently shown to be polyphyletic and comprised of three groups. These polyphyletic groups could possibly be recognized as distinct genera supported by their unique shell and genital characters (
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<bibRefCitation DOI="https://doi.org/10.1080/14772000.2020.1783384" author="Siriboon, T" journalOrPublisher="Systematics and Biodiversity" pageId="0" pageNumber="39" pagination="720 - 738" refId="B78" refString="Siriboon, T, Naggs, F, Wade, CM, Jeratthitikul, E, Tongkerd, P, Jirapatrasilp, P, Panha, S, Sutcharit, C, 2020. Phylogenetic relationships of the carnivorous terrestrial snail family Streptaxidae (Stylommatophora: Achatinina) in Thailand and surrounding areas of Southeast Asia. Systematics and Biodiversity 18 (7): 720 - 738, DOI: https://doi.org/10.1080/14772000.2020.1783384" title="Phylogenetic relationships of the carnivorous terrestrial snail family Streptaxidae (Stylommatophora: Achatinina) in Thailand and surrounding areas of Southeast Asia." url="https://doi.org/10.1080/14772000.2020.1783384" volume="18" year="2020">Siriboon et al. 2020</bibRefCitation>
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). Furthermore, the oblique-heliciform shell and apertural dentition with four lamellae are shared among these three polyphyletic groups. Nevertheless, without the information on the type species, these characters are insufficient to restrict the true
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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s.s., and so, in this revision we place the streptaxids that have an oblique-ovate shell and apertural dentition with four lamellae within the genus
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<taxonomicName authorityName="Ancey" authorityYear="1884" class="Gastropoda" family="Streptaxidae" genus="Oophana" kingdom="Animalia" lsidName="Oophana" order="Stylommatophora" pageId="0" pageNumber="39" phylum="Mollusca" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="39">Oophana</emphasis>
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</taxonomicName>
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s.l.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |