Dicharax anthostoma ( Moellendorff , 1885)

Pall-Gergely, Barna, Sajan, Sheikh, Tripathy, Basudev, Meng, Kaibaryer, Asami, Takahiro & Ablett, Jonathan D., 2020, Genus-level revision of the Alycaeidae (Gastropoda, Cyclophoroidea), with an annotated species catalogue, ZooKeys 981, pp. 1-220 : 1

publication ID	https://dx.doi.org/10.3897/zookeys.981.53583
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scientific name	Dicharax anthostoma ( Moellendorff , 1885)
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Dicharax anthostoma ( Moellendorff, 1885)

Alycaeus anthostoma Möllendorff, 1885: 162.

Alycaeus pentagonus Heude, 1886: 211.

Alycaeus (Charax) anthostoma - Möllendorff 1886: 166, pl. 5, fig. 4.

Alycaeus anthostoma - Gredler 1891: 79. (considered A. pentagonus as synonym)

Alycaeus (Charax) anthostoma - Kobelt and Möllendorff 1897: 149.

Alycaeus (Dicharax) anthostoma - Kobelt 1902: 364.

Chamalycaeus (Dicharax) anthostoma - Zilch 1957: 145, pl. 6, fig. 22.

Dicharax anthostoma - Páll-Gergely et al. 2017: 30-32, figs 19A, B.

Type locality.

"in regione Badung provinciae sinensis Hubei".

Material examined.

Patung, Hubei: China, coll. Boettger ex coll. Möllendorff, SMF 39225 (lectotype of A. anthostoma , designated by Yen 1939); same data, SMF 39226 (12 paralectotypes of anthostoma ); China, Hupé, Coll. Möllendorff, ex Oberwimmer, ex David D. Thaanum Jan. 1947, MCZ 180902 (3 paralectotypes of anthostoma ).

Remarks.

In our earlier paper ( Páll-Gergely et al. 2017) we overlooked that Gredler (1891) already synonymised A. pentagonus with A. anthostoma .

Protoconch low, glossy, without spiral lines; R1 rather regularly ribbed, ribs low, no spiral striation visible; R2 relatively long, with ribs curved towards the aperture, forming a smooth surface.

References

Gredler, V, 1891. Kritische Fragmente. Nachrichtsblatt der deutschen malakozoologischen Gesellschaft 23: 75 - 82, https://biodiversitylibrary.org/page/15600366

Kobelt, W, Moellendorff, O von, 1897. Catalog der gegenvaertig lebend bekannten Pneumonopomen. Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft 29: 73-88, 105-120, 137-152. https://www.biodiversitylibrary.org/page/28228303

Kobelt, W, 1902. Das Tierreich. Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. In Verbindung mit der Deutschen Zoologischen Gesellschaft herausgegeben von der Koeniglich Preussischen Akademie der Wissenschaften zu Berlin. Mollusca: Cyclophoridae. R. Friedlaender und Sohn, Berlin, https://biodiversitylibrary.org/page/1000211

Moellendorff, OF von, 1886. Materialen zur Fauna for China. Jahrbuecher der Deutschen Malakozoologischen Gesellschaft 13: 156 - 210, https://www.biodiversitylibrary.org/page/16355855

Pall-Gergely, B, Hunyadi, A, Đỗ, ĐS, Naggs, F, Asami, T, 2017. Revision of the Alycaeidae of China, Laos and Vietnam (Gastropoda: Cyclophoroidea) I: The genera Dicharax and Metalycaeus. Zootaxa 4331 (1): 1 - 124, DOI: https://doi.org/10.11646/zootaxa.4331.1.1

Yen, T-C, 1939. Die Chinesischen Land-und Suesswasser-Gastropoden des Natur-Museums Senckenberg. Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, Frankfurt am Main

Zilch, A, 1957. Die Typen und Typoide des Natur-Museums Senckenberg, 20: Mollusca, Cyclophoridae, Alycaeinae. Archiv fuer Molluskenkunde 86(4/6): 141-150.