Dioryx feddenianus (Theobald, 1870)

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/97C6A266-CE70-57B7-80F7-BAC8D06114F8
treatment provided by	ZooKeys by Pensoft
scientific name	Dioryx feddenianus (Theobald, 1870)
status

Treatment

Alycaeus Feddenianus Theobald, 1870: 397, pl. 18, fig. 4.

Alycaeus feddenianus - Reeve 1878: pl. 2, species 18.

Dioryx feddenianus - Kobelt and Möllendorff 1897: 146; Kobelt 1902: 338; Gude 1921: 199, fig. 32.

Alycaeus (Dioryx) feddenianus Godwin-Austen 1914: 415, pl. 153, fig. 12.

Type locality.

"Shan States".

Material examined.

Upper Salwin, NHMUK 1888.12.4.927-930 (4 shells).

Remarks.

Protoconch matte, without spiral striation; R1 with widely spaced spiral striae, and weaker, much denser radial lines; R2 exceeds 90°, it is smooth, with slimmer lighter and thicker darker stripes alternating.