243 lines
25 KiB
XML
243 lines
25 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1154.86237" ID-Pensoft-Pub="1313-2970-1154-49" ID-Pensoft-UUID="E4F41DD1A11059DAB4A979F00E85D50F" ID-ZooBank="4E410C2ACC03438F8AC7C5370819DE6C" ModsDocID="1313-2970-1154-49" checkinTime="1679436496911" checkinUser="pensoft" docAuthor="Wu, Min, Shen, Wang & Chen, Zhong-Guang" docDate="2023" docId="2681AAF65FF253D2ABC0F606FEDA24B3" docLanguage="en" docName="ZooKeys 1154: 49-147" docOrigin="ZooKeys 1154" docPubDate="2023-03-20" docSource="http://dx.doi.org/10.3897/zookeys.1154.86237" docTitle="Laeocathaica odophora Moellendorff 1899" docType="treatment" docVersion="1" id="E4F41DD1A11059DAB4A979F00E85D50F" lastPageNumber="49" masterDocId="E4F41DD1A11059DAB4A979F00E85D50F" masterDocTitle="Land snail diversity in central China: revision of Laeocathaica Moellendorff, 1899 (Gastropoda, Camaenidae), with descriptions of seven new species" masterLastPageNumber="147" masterPageNumber="49" pageNumber="49" updateTime="1679436496911" 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>Land snail diversity in central China: revision of Laeocathaica Moellendorff, 1899 (Gastropoda, Camaenidae), with descriptions of seven new species</mods:title>
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Wu, Min</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-5434-5544</mods:nameIdentifier>
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<mods:affiliation>School of Life Sciences, Nanjing University, Nanjing 210023, China</mods:affiliation>
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<mods:nameIdentifier type="email">minwu1969@aliyun.com</mods:nameIdentifier>
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Shen, Wang</mods:namePart>
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<mods:affiliation>School of Life Sciences, Nanjing University, Nanjing 210023, China</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>Chen, Zhong-Guang</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2689-3321</mods:nameIdentifier>
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<mods:affiliation>Jiangxi Province Key Laboratory of Watershed Ecosystem Change and Biodiversity, Center for Watershed Ecology, Institute of Life Science and School of Life Sciences, Nanchang University, Nanchang 330031, China</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-03-20</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1154</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>49</mods:start>
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<mods:end>147</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1154.86237</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.1154.86237</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1154-49</mods:identifier>
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<mods:identifier type="ZooBank">4E410C2ACC03438F8AC7C5370819DE6C</mods:identifier>
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<mods:identifier type="Pensoft-UUID">E4F41DD1A11059DAB4A979F00E85D50F</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:2681AAF65FF253D2ABC0F606FEDA24B3" httpUri="http://treatment.plazi.org/id/2681AAF65FF253D2ABC0F606FEDA24B3" lastPageNumber="49" pageId="0" pageNumber="49">
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<subSubSection pageId="0" pageNumber="49" type="nomenclature">
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<paragraph pageId="0" pageNumber="49">
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<taxonomicName ID-CoL="7RSP6" LSID="2681AAF6-5FF2-53D2-ABC0-F606FEDA24B3" authority="Moellendorff, 1899" authorityName="Moellendorff" authorityYear="1899" class="Gastropoda" family="Camaenidae" genus="Laeocathaica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laeocathaica odophora" order="Stylommatophora" pageId="0" pageNumber="49" phylum="Mollusca" rank="species" species="odophora">
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Laeocathaica odophora
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<normalizedToken originalValue="Möllendorff">Moellendorff</normalizedToken>
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, 1899
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="description">
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<paragraph pageId="0" pageNumber="49">
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A distribution map of all known species of Laeocathaica Moellendorff, 1899 except L. anceyi (Moellendorff in Ancey, 1889), L. hisanoi Pall-Gergely, 2022, and L. leucorhaphe Moellendorff, 1899 whose precise localities are not known; white dots: the localities where no Laeocathaica species was ever found B distribution of the new species described in this paper, yellow dots: L. qingchuanensis Wu, sp. nov., green dot: L. zhengpingliui Wu, sp. nov., brown dots: L. parapolytyla Wu, sp. nov., white dot: L. qiminglii Wu, sp. nov., pink dot: L. cheni Wu, sp. nov., blue dots: L. qishilii Wu, sp. nov., orange dots: L. nordsiecki Wu, sp. nov. C distribution of L. carinifera (H. Adams, 1870) (green dots), L. qingchuanensis Wu, sp. nov. (yellow dots), and L. stenochone Moellendorff, 1899 (blue dots) D distribution of L. amdoana Moellendorff, 1899 (green dots), L. distinguenda Moellendorff, 1899 (pink dots), and L. tropidorhaphe Moellendorff, 1899 (blue dots) C equivalent to the larger box in (A), B, D equivalent to the smaller box in (A)." figureDoi="10.3897/zookeys.1154.86237.figure2" httpUri="https://binary.pensoft.net/fig/827345" pageId="0" pageNumber="49">Figs 2A</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Distribution map of Laeocathaica dityla Moellendorff, 1899 (green dots), L. odophora Moellendorff, 1899 (pink dots), L. pewzowi Moellendorff, 1899 (white dots), L. phaeomphala Moellendorff, 1899 (blue dots), L. polytyla Moellendorff, 1899 (yellow dots), L. potanini Moellendorff, 1899 (red dots), and L. prionotropis Moellendorff, 1899 (orange dots). Range of the map is defined by the rectangle in the thumbnail." figureDoi="10.3897/zookeys.1154.86237.figure3" httpUri="https://binary.pensoft.net/fig/827346" pageId="0" pageNumber="49">, 3</figureCitation>
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. A Laeocathaica leucorhaphe Moellendorff, 1899, SMF 9073, lectotype B, C L. odophora Moellendorff, 1899 B SMF 8954, holotype C HBUMM 08430 - spec. 1 D L. pewzowi Moellendorff, 1899, SMF 9084, lectotype." figureDoi="10.3897/zookeys.1154.86237.figure19" httpUri="https://binary.pensoft.net/fig/827362" pageId="0" pageNumber="49">, 19B</figureCitation>
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. A Laeocathaica leucorhaphe Moellendorff, 1899, SMF 9073, lectotype B, C L. odophora Moellendorff, 1899 B SMF 8954, holotype C HBUMM 08430 - spec. 1 D L. pewzowi Moellendorff, 1899, SMF 9084, lectotype." figureDoi="10.3897/zookeys.1154.86237.figure19" httpUri="https://binary.pensoft.net/fig/827362" pageId="0" pageNumber="49">, 19C</figureCitation>
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<figureCitation captionStart="Figure 20" captionStartId="F20" captionText="Figure 20. Genital anatomy of Laeocathaica odophora Moellendorff, 1899, HBUMM 08430 - spec. 1 A general view B ventral view of dart sac apparatus C left view of dart sac apparatus D cross-section of dart sac at the position arrowed in (A). Abbreviations: AS - accessory sac; At - atrium; BC - bursa copulatrix; BCD - bursa copulatrix duct; DS - dart sac; DtC - a chamber containing love dart; Ep - epiphallus; FO - free oviduct; MG - mucous glands; P - penis; PAS - proximal accessory sac; PO - opening of proximal accessory sac leading to dart chamber; PR - penial retractor muscle; PS - penial sheath; Va - vagina; VD - vas deferens." figureDoi="10.3897/zookeys.1154.86237.figure20" httpUri="https://binary.pensoft.net/fig/827363" pageId="0" pageNumber="49">, 20</figureCitation>
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<figureCitation captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Internal view of penis A, B Laeocathaica dolani (Pilsbry, 1934), HBUMM 00069 - spec. 1 A general view B proximal penis C L. christinae (H. Adams, 1870), HBUMM 01251 a-spec. 1, general view D L. phaeomphala Moellendorff, 1899, HBUMM 05433 - spec. 1 E L. odophora Moellendorff, 1899, HBUMM 08430 - spec. 1 F L. pewzowi Moellendorff, 1899, ZIN RAS No. 4, " Aegista pewzowi Schalf. " G, H L. parapolytyla Wu, sp. nov., HBUMM 06640 - spec. 1, holotype G general view H proximal part. Arrows indicate the position where two penial internal pilasters fuse into one distal pilaster." figureDoi="10.3897/zookeys.1154.86237.figure42" httpUri="https://binary.pensoft.net/fig/827385" pageId="0" pageNumber="49">, 42E</figureCitation>
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<figureCitation captionStart="Figure 47" captionStartId="F47" captionText="Figure 47. SEM micrographs A, B Laeocathaica odophora Moellendorff, 1899, HBUMM 08430 A protoconch B teleoconch C, D L. dolani (Pilsbry, 1934), HBUMM 08439 C protoconch D teleoconch E, F L. nordsiecki Wu, sp. nov., HBUMM 08446, paratype, subadult E protoconch F teleoconch G, H L. pewzowi Moellendorff, 1899, HBUMM 08452 G protoconch H teleoconch I, J L. carinalis Chen & Zhang, 2004, HBUMM 08453 I protoconch J teleoconch K, L L. zhengpingliui Wu, sp. nov., HBUMM 05553 - spec. 2, paratype, juvenile K protoconch L teleoconch." figureDoi="10.3897/zookeys.1154.86237.figure47" httpUri="https://binary.pensoft.net/fig/827390" pageId="0" pageNumber="49">, 47A</figureCitation>
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<figureCitation captionStart="Figure 47" captionStartId="F47" captionText="Figure 47. SEM micrographs A, B Laeocathaica odophora Moellendorff, 1899, HBUMM 08430 A protoconch B teleoconch C, D L. dolani (Pilsbry, 1934), HBUMM 08439 C protoconch D teleoconch E, F L. nordsiecki Wu, sp. nov., HBUMM 08446, paratype, subadult E protoconch F teleoconch G, H L. pewzowi Moellendorff, 1899, HBUMM 08452 G protoconch H teleoconch I, J L. carinalis Chen & Zhang, 2004, HBUMM 08453 I protoconch J teleoconch K, L L. zhengpingliui Wu, sp. nov., HBUMM 05553 - spec. 2, paratype, juvenile K protoconch L teleoconch." figureDoi="10.3897/zookeys.1154.86237.figure47" httpUri="https://binary.pensoft.net/fig/827390" pageId="0" pageNumber="49">, 47B</figureCitation>
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<figureCitation captionStart="Figure 51" captionStartId="F51" captionText="Figure 51. Bayesian phylogram of camaenid species (for detail see in Table 1) based on the concatenated partial mitochondrial 16 S and partial ITS 2 sequences. The tree is rooted with Helix pomatia. Numbers near nodes indicating Bayesian posterior probabilities and Maximum-likelihood bootstrap values are given as BPP ⁄ BP. Black or orange part shows the topology where the result yielded by using Bayesian-Inference method agrees with that by using Maximum-likelihood method or not, respectively. An asterisk indicates the branch is exactly one third shortened in length. Scale bar is for substitutions per site." figureDoi="10.3897/zookeys.1154.86237.figure51" httpUri="https://binary.pensoft.net/fig/827394" pageId="0" pageNumber="49">, 51</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="0" pageNumber="49" type="reference_group">
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<paragraph pageId="0" pageNumber="49">
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<taxonomicName authorityName="Moellendorff" authorityYear="1899" class="Gastropoda" family="Camaenidae" genus="Laeocathaica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laeocathaica odophora" order="Stylommatophora" pageId="0" pageNumber="49" phylum="Mollusca" rank="species" species="odophora">Laeocathaica odophora</taxonomicName>
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<normalizedToken originalValue="Möllendorff">Moellendorff</normalizedToken>
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, 1899: 97, pl. 6, fig. 6; -
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<bibRefCitation author="Yen, TC" journalOrPublisher="Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft" pageId="0" pageNumber="49" pagination="1 - 234" refId="B80" refString="Yen, TC, 1939. Die chinesischen Land- und suesswasser-Gastropoden des Natur-Museums Senckenberg. Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 444: 1 - 234" title="Die chinesischen Land- und suesswasser-Gastropoden des Natur-Museums Senckenberg." volume="444" year="1939">Yen 1939</bibRefCitation>
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: 149, pl. 15, fig. 39; -
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<bibRefCitation author="Chen, D-N" journalOrPublisher="Science Press, Beijing" pageId="0" pageNumber="49" refId="B8" refString="Chen, D-N, Zhang, G-Q, 2004. Fauna Sinica, Invertebrata (Vol. 37). Mollusca, Gastropoda, Stylommatophora, Bradybaenidae. Science Press, Beijing" title="Fauna Sinica, Invertebrata (Vol. 37). Mollusca, Gastropoda, Stylommatophora, Bradybaenidae." year="2004">Chen and Zhang 2004</bibRefCitation>
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: 328, fig. 318; -
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<bibRefCitation DOI="https://doi.org/10.3897/zookeys.1086.77408" author="Pall-Gergely, B" journalOrPublisher="ZooKeys" pageId="0" pageNumber="49" pagination="33 - 76" refId="B46" refString="Pall-Gergely, B, Hunyadi, A, Meng, K, Fekete, J, 2022. A review of the genus Laeocathaica Moellendorff, 1899 (Gastropoda, Pulmonata, Camaenidae). ZooKeys 1086: 33 - 76, DOI: https://doi.org/10.3897/zookeys.1086.77408" title="A review of the genus Laeocathaica Moellendorff, 1899 (Gastropoda, Pulmonata, Camaenidae)." url="https://doi.org/10.3897/zookeys.1086.77408" volume="1086" year="2022">
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||
<normalizedToken originalValue="Páll-Gergely">Pall-Gergely</normalizedToken>
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||
et al. 2022
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||
</bibRefCitation>
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||
: 63, fig. 18B.
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||
</paragraph>
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||
<paragraph pageId="0" pageNumber="49">
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||
<taxonomicName authorityName="Moellendorff" authorityYear="1899" class="Gastropoda" family="Camaenidae" genus="Laeocathaica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laeocathaica (Laeocathaica) odophora" order="Stylommatophora" pageId="0" pageNumber="49" phylum="Mollusca" rank="species" species="odophora" subGenus="Laeocathaica">Laeocathaica (Laeocathaica) odophora</taxonomicName>
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-
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<bibRefCitation author="Zilch, A" journalOrPublisher="Zootaxa" pageId="0" pageNumber="49" refId="B85" refString="Zilch, A, 1968. Die Typen und Typoide des Natur-Museums Senckenberg, 41. Archiv fuer Molluskenkunde 98(3/4): 155-212." title="Die Typen und Typoide des Natur-Museums Senckenberg, 41. Archiv fuer Molluskenkunde 98 (3 / 4): 155 - 212." year="1968">Zilch 1968</bibRefCitation>
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: 174; -
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<bibRefCitation author="Richardson, L" journalOrPublisher="9, Bradybaenidae: Catalog of species" pageId="0" pageNumber="49" refId="B52" refString="Richardson, L, 1983. Miscellaneous Publications of the Department of Malacology of the Academy of Natural Sciences of Philadelphia, No. 9, Bradybaenidae: Catalog of species" title="Miscellaneous Publications of the Department of Malacology of the Academy of Natural Sciences of Philadelphia, No." year="1983">Richardson 1983</bibRefCitation>
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: 78.
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</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<taxonomicName class="Gastropoda" family="Camaenidae" genus="Laeocathaica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laeocathaica (Laeocathaica) odontophora" order="Stylommatophora" pageId="0" pageNumber="49" phylum="Mollusca" rank="species" species="odontophora" subGenus="Laeocathaica">Laeocathaica (Laeocathaica) odontophora</taxonomicName>
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-
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<bibRefCitation author="Richardson, L" journalOrPublisher="9, Bradybaenidae: Catalog of species" pageId="0" pageNumber="49" refId="B52" refString="Richardson, L, 1983. Miscellaneous Publications of the Department of Malacology of the Academy of Natural Sciences of Philadelphia, No. 9, Bradybaenidae: Catalog of species" title="Miscellaneous Publications of the Department of Malacology of the Academy of Natural Sciences of Philadelphia, No." year="1983">Richardson 1983</bibRefCitation>
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: 78.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="materials_examined">
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<paragraph pageId="0" pageNumber="49">Museum material.</paragraph>
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<paragraph pageId="0" pageNumber="49">
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SMF 8954,
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<typeStatus>holotype</typeStatus>
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, juv; Dshie-dshou [阶州= Wudu], S-Gansu. Slg. O. v.
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<normalizedToken originalValue="Möllendorff">Moellendorff</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="materials_examined">
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<paragraph pageId="0" pageNumber="49">New material.</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<materialsCitation collectingDate="1998-04-25" collectingDateMax="2019-10-12" collectingDateMin="1998-04-25" collectorName="Chen, D. - N., Zhang, G. - Q., Zhang, Sheng, X. - F., Li, Q. - M." county="Gansu Province" elevation="650" latitude="33.08672" location="Luotuoxiang" longLatPrecision="1" longitude="104.82657" municipality="Gansu Province" specimenCount="2" specimenCount-juvenile="2">
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HBUMM00566a, 5 juvs;
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<location LSID="urn:lsid:plazi:treatment:2681AAF65FF253D2ABC0F606FEDA24B3:03759E5A4FB091CAA52B58962109DD20" county="Gansu Province" latitude="33.08672" longLatPrecision="1" longitude="104.82657" municipality="Gansu Province" name="Luotuoxiang">Luotuoxiang</location>
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[骆驼巷],
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<location LSID="urn:lsid:plazi:treatment:2681AAF65FF253D2ABC0F606FEDA24B3:D91EFE355B0BA8DD6959663A216ECFF1" county="Gansu Province" latitude="33.08672" longLatPrecision="1" longitude="104.82657" municipality="Gansu Province" name="Bikou">Bikou</location>
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||
[碧口],
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||
<location LSID="urn:lsid:plazi:treatment:2681AAF65FF253D2ABC0F606FEDA24B3:6025E9D99E6C6EAA95F7903EB74F6D43" county="Gansu Province" latitude="33.08672" longLatPrecision="1" longitude="104.82657" municipality="Gansu Province" name="Wenxian">Wenxian</location>
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||
,
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||
<location LSID="urn:lsid:plazi:treatment:2681AAF65FF253D2ABC0F606FEDA24B3:AD096A075100F2D234C709D10EBD139E" county="Gansu Province" latitude="33.08672" longLatPrecision="1" longitude="104.82657" municipality="Gansu Province" name="Gansu Province">Gansu Province</location>
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,
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<geoCoordinate degrees="32.827686" direction="north" orientation="latitude" precision="1" value="32.827686">32.827686°N</geoCoordinate>
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||
,
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<geoCoordinate degrees="105.064656" direction="east" orientation="longitude" precision="1" value="105.06466">105.064656°E</geoCoordinate>
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;
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<collectingDate value="1998-04-25">1998-IV-25</collectingDate>
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, coll.
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<collectorName>Chen, D.-N.</collectorName>
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and
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<collectorName>Zhang, G.-Q.</collectorName>
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HBUMM04612, 1 fma and
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<specimenCount type="juvenile">1 juv</specimenCount>
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;
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<quantity metricMagnitude="2" metricUnit="m" metricValue="6.5" unit="m" value="650.0">
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<elevation metricMagnitude="2" metricUnit="m" metricValue="6.5" unit="m" value="650.0">650 m</elevation>
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</quantity>
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away from Bikou Bridge, Wenxian,
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<location LSID="urn:lsid:plazi:treatment:2681AAF65FF253D2ABC0F606FEDA24B3:67D2CF472413318BCF8920B531E32E90" county="Gansu Province" latitude="33.08672" longLatPrecision="1" longitude="104.82657" municipality="Gansu Province" name="Gansu Province">Gansu Province</location>
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;
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<collectingDate value="1998-06-24">1998-VI-24</collectingDate>
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, coll.
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<collectorName>Zhang</collectorName>
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, Xue-Zhong [张学忠]. HBUMM08158, 3 juvs; slope near river, Wenxian,
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<collectingMunicipality>Gansu Province</collectingMunicipality>
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,
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<quantity metricMagnitude="2" metricUnit="m" metricValue="8.07" unit="m" value="807.0">
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||
<elevation metricMagnitude="2" metricUnit="m" metricValue="8.07" unit="m" value="807.0">807 m</elevation>
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</quantity>
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,
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<geoCoordinate degrees="32.847111" direction="north" orientation="latitude" precision="1" value="32.84711">32.847111°N</geoCoordinate>
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,
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<geoCoordinate degrees="104.88775" direction="east" orientation="longitude" precision="1" value="104.88775">104.88775°E</geoCoordinate>
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; grass and a few shrubs, on branches and rock cliff;
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<collectingDate value="2017-08-06">2017-VIII-6</collectingDate>
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, coll.
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<collectorName>Sheng, X.-F.</collectorName>
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, etc.; DNA voucher HBUMM08158a. HBUMM08430, 1 fma, 1fms,
|
||
<specimenCount type="juvenile">1 juv</specimenCount>
|
||
; 1 fma dissected; near Fengjiaba [冯家坝], national road 212, Wenxian,
|
||
<collectingCounty>Gansu Province</collectingCounty>
|
||
, near point (
|
||
<geoCoordinate degrees="33.08672" direction="north" orientation="latitude" precision="1" value="33.08672">33.08672°N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="104.826572" direction="east" orientation="longitude" precision="1" value="104.82657">104.826572°E</geoCoordinate>
|
||
), on slope,
|
||
<collectingDate value="2019-10-12">2019-X-12</collectingDate>
|
||
, coll.
|
||
<collectorName>Li, Q.-M.</collectorName>
|
||
; DNA voucher HBUMM08430a
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1154.86237.figure20" httpUri="https://binary.pensoft.net/fig/827363" pageId="0" pageNumber="49" start="Figure 20" startId="F20">
|
||
<paragraph pageId="0" pageNumber="49">
|
||
<emphasis bold="true" pageId="0" pageNumber="49">Figure 20.</emphasis>
|
||
Genital anatomy of
|
||
<taxonomicName authorityName="Moellendorff" authorityYear="1899" class="Gastropoda" family="Camaenidae" genus="Laeocathaica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laeocathaica odophora" order="Stylommatophora" pageId="0" pageNumber="49" phylum="Mollusca" rank="species" species="odophora">
|
||
<emphasis italics="true" pageId="0" pageNumber="49">Laeocathaica odophora</emphasis>
|
||
</taxonomicName>
|
||
<normalizedToken originalValue="Möllendorff">Moellendorff</normalizedToken>
|
||
, 1899, HBUMM08430-spec.1
|
||
<emphasis bold="true" pageId="0" pageNumber="49">A</emphasis>
|
||
general view
|
||
<emphasis bold="true" pageId="0" pageNumber="49">B</emphasis>
|
||
ventral view of dart sac apparatus
|
||
<emphasis bold="true" pageId="0" pageNumber="49">C</emphasis>
|
||
left view of dart sac apparatus
|
||
<emphasis bold="true" pageId="0" pageNumber="49">D</emphasis>
|
||
cross-section of dart sac at the position arrowed in (
|
||
<emphasis bold="true" pageId="0" pageNumber="49">A</emphasis>
|
||
). Abbreviations:
|
||
<collectingCountry name="American Samoa">AS</collectingCountry>
|
||
- accessory sac; At - atrium; BC - bursa copulatrix; BCD - bursa copulatrix duct; DS - dart sac; DtC - a chamber containing love dart; Ep - epiphallus; FO - free oviduct; MG - mucous glands; P - penis; PAS - proximal accessory sac; PO - opening of proximal accessory sac leading to dart chamber; PR - penial retractor muscle; PS - penial sheath; Va - vagina; VD - vas deferens.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="49" type="distribution">
|
||
<paragraph pageId="0" pageNumber="49">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="49">Gansu: Wudu (type locality), Wenxian.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="49" type="additional information of shell">
|
||
<paragraph pageId="0" pageNumber="49">Additional information of shell.</paragraph>
|
||
<paragraph pageId="0" pageNumber="49">The protoconch is smooth except some fine threads at the beginning and the end of the whorls. Spiral grooves are absent. On teleoconch between two adjacent ribs there are several indistinct fine threads.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="49" type="general anatomy">
|
||
<paragraph pageId="0" pageNumber="49">General anatomy.</paragraph>
|
||
<paragraph pageId="0" pageNumber="49">Eversible head wart present but not prominent. Jaw arcuate, with seven projecting ribs.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="49" type="anatomy of genital organs">
|
||
<paragraph pageId="0" pageNumber="49">Anatomy of genital organs.</paragraph>
|
||
<paragraph pageId="0" pageNumber="49">Penial sheath short, covering ~ 1/6 of penis. Penis tubular and equally thick. Inside penis, ~ 5 low pilasters present proximally, two high pilasters fusing into one Y-shaped fork at proximal 1/4. Fine pilasters on distal end of penis not merging into thick folds. Vas deferens narrow throughout. Vagina between atrium and dart sac not elongated. Vagina between dart sac and insertion of bursa copulatrix duct ~ 1/2 length of dart sac. Dart sac ~ 1/2 length of penis. Love dart ~ 4.5 mm long, apically 2-bladed. Accessory sac small but externally distinguishable, internally solid, inserting into dart sac at distal 1/3, opening to dart chamber. Mucous glands 5 (HBUMM08430-spec.1), each singly tubular or simply branched. Proximal accessory sacs two, asymmetrical with the right one distinctly larger, apically separated and ventrally touching, each centrally with an opening (rounded, diameter ~ 0.2 mm) leading to proximal dart chamber. Bursa copulatrix duct of even diameter. Bursa copulatrix ovate, small.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="49" type="remarks">
|
||
<paragraph pageId="0" pageNumber="49">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="49">
|
||
This species has a pair of asymmetrical and ventrally touching proximal accessory sacs that is rarely observed in the genus. In comparison, its conchologically similar species
|
||
<taxonomicName authorityName="Wu" authorityYear="2023" class="Gastropoda" family="Camaenidae" genus="Laeocathaica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laeocathaica zhengpingliui" order="Stylommatophora" pageId="0" pageNumber="49" phylum="Mollusca" rank="species" species="zhengpingliui">
|
||
<emphasis italics="true" pageId="0" pageNumber="49">Laeocathaica zhengpingliui</emphasis>
|
||
</taxonomicName>
|
||
Wu, sp. nov. has a pair of symmetrical proximal accessory sacs that are ventrally separated from each other.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="49">
|
||
For more comments, see
|
||
<taxonomicName authorityName="Wu" authorityYear="2023" class="Gastropoda" family="Camaenidae" genus="Laeocathaica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laeocathaica zhengpingliui" order="Stylommatophora" pageId="0" pageNumber="49" phylum="Mollusca" rank="species" species="zhengpingliui">
|
||
<emphasis italics="true" pageId="0" pageNumber="49">Laeocathaica zhengpingliui</emphasis>
|
||
</taxonomicName>
|
||
Wu, sp. nov.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |