original description
Kobayashi, T.; Suzuki, K. (1936). Non-marine shells of the Naktong-Wakino Series. <em>Japanese Journal of Geology and Geography.</em> 13(3-4): 243-257.
page(s): 256, pl. 29, figs 14-15 [details] Available for editors [request]
From editor or global species database
Type locality Ryohori, Kinyo-men, Kato-gun, Keisyo-nan-do, Chosen (South Korea) [details]