MolluscaBase taxon details
original description
Suzuki, K. (1943). Restudy on the non-marine molluscan fauna of the Rakuto series in Keisyodo, Tyosen. <em>Journal of the Sigenkagaku Kenkyusyo.</em> 1: 189-219.
page(s): 207, pl. 17, figs 10, 11 [details]
original description
(of Brotiopsis kobayashii sinsyuensis Suzuki, 1943 †) Suzuki, K. (1943). Restudy on the non-marine molluscan fauna of the Rakuto series in Keisyodo, Tyosen. <em>Journal of the Sigenkagaku Kenkyusyo.</em> 1: 189-219.
page(s): 208, pl. 16, figs 11-13 [details]