Prosopeas ventrosulum Bavay & Dautzenberg, 1909

Prosopeas ventrosulum Bavay & Dautzenberg, 1909d[1908]: 248. Type locality: Phong Tho. Bavay and Dautzenberg 1909c: 283, pl. 10, figs 13, 14. Schileyko 2011: 10.

Material examined.

Syntype MNHN-IM-2000-4666 from “Phong-To” (1 shell; Fig. 22B). Specimens from Nam Ork Roo, Ban Nathong village, Namo District, Oudomxay Province (Fig. 22C).

Distribution.

Vietnam (Schileyko 2011)