Dioryx urnula (Benson, 1853)

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
publication LSID	lsid:zoobank.org:pub:5194AAC8-6B8A-473F-8A41-470A60182A0B
persistent identifier	https://treatment.plazi.org/id/41C5E74A-C9F4-5961-A8A3-D3365AA95199
treatment provided by	ZooKeys by Pensoft (2020-10-29 22:48:38, last updated 2024-11-25 21:42:09)
scientific name	Dioryx urnula (Benson, 1853)
status

Treatment

Alycaeus Urnula Benson, 1853: 284-285.

Alycaeus urnula - Reeve 1878: pl. 2, species 13.

Dioryx urnula - Kobelt and Möllendorff 1897: 147; Kobelt 1902: 340; Gude 1921: 201-202; Ramakrishna et al. 2010: 74; Tripathy et al. 2018: 789.

Alycaeus (Dioryx) urnula - Godwin-Austen 1914: 345-346, pl. 153, figs 1, 1a.

Alycaeus (Dioryx) urnula , Large variety - Godwin-Austen 1914: 346, pl. 153, fig. 2.

Type locality.

"ad Darjiling Himalayanum".

Material examined.

Darjiling UMZC I.103780 (2 syntypes, photographs examined); Sikkim, coll. C. Bosch ex coll. Rolle, SMF 192286 (4 shells); Damsang, Daling District, NHMUK 1903.7.1.2589 (1 shell; "Large variety ").

Remarks.

Protoconch very finely granulated, R1 with hardly visible, oblique ribs, R2 normal length, smooth with alternating darker/wider and lighter/narrower stripes.

Gude, GK, 1921. The Fauna of British India including Ceylon and Burma. Mollusca. III. Land operculates (Cyclophoridae, Truncatellidae, Assimineidae, Helicinidae). Taylor and Francis, London, DOI: https://doi.org/10.5962/bhl.title.12890

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

Reeve, LA, 1878. Monograph of the genus Alycaeus. In: Reeve LA (Ed.) Conchologica Iconica: or, Illustrations of the Shells of Molluscous Animals. Reeve and Co., London, 20: 13 pp. [+ 6 pls] https://www.biodiversitylibrary.org/page/8230573