Dioryx urnula pisum (Godwin-Austen, 1914)

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

Dioryx urnula pisum (Godwin-Austen, 1914)

Alycaeus (Dioryx) urnula var. pisum Godwin-Austen, 1914: 384, 402, pl. 153, figs 3, 3a.

Dioryx urnula var. pisum - Gude 1921: 203.

Type locality.

"Nongjinghi Trigonometrical Station, 4563 feet, Jaintia Hills".

Material examined.

Nongjinghi, Jaintia, NHMUK 1903.7.1.2526 (11 syntypes).

Remarks.

The whole shell is nearly smooth; protoconch matte; R1 with irregular, very fine growth lines; R2 moderately long (ca. 90°), it has alternating slimmer/lighter and thicker/darker stripes.