original description
Gurung, D.; Takayasu, K.; Matsuoka, K. (1997). Middle Miocene-Pliocene freshwater gastropods of the Churia Group, west-central Nepal. <em>Paleontological Research.</em> 1(3): 166-179., available online at https://www.biodiversitylibrary.org/page/40355140
page(s): 169, figs 4.1-4 [details] Available for editors [request]
From editor or global species database
Type locality About 500 m west of Dumkibas along the Mahendra Highway (locality F-18), Nepal. Middle member of the Binai Khola Formation (late Miocene to early Pliocene). [details]