Dioryx setchuanensis (Heude, 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
publication LSID	lsid:zoobank.org:pub:5194AAC8-6B8A-473F-8A41-470A60182A0B
persistent identifier	https://treatment.plazi.org/id/4D86D6CC-8224-5BFD-A154-F402DBEC1D99
treatment provided by	ZooKeys by Pensoft
scientific name	Dioryx setchuanensis (Heude, 1885)
status

Treatment

Alycoeus [sic] setchuanensis Heude, 1885: 97, pl. 24, figs 6, 6a-c.

Dioryx setchuanensis - Kobelt and Möllendorff 1897: 147; Kobelt 1902: 340; Páll-Gergely et al. 2017: 10.

Type locality.

"In ditione Tchen k’eou”.

Material examined.

China: Tchen-k’eou, coll. Farges, ex Mus. Heude, 1946, MCZ 167231 (4 syntypes).

Remarks.

Protoconch matte; R1 with inconspicuous, irregular growth lines and very fine, dense spiral striation (strength of spiral striation is variable); R2 smooth, with alternating lighter/slimmer and darker, slightly thicker stripes.

According to Johnson (1973) syntypes are also present in the USNM (inventory number: 472337).