MolluscaBase taxon details
original description
(of Helicostyla (Opalliostyla) okadai Kuroda, 1932) Kuroda, T. (1932). Land molluscan fauna of Kôtôsho, Taiwan. Venus, 3 (4): 187-192, pl. 2. Tokyo.
page(s): 188, plate 2, figs 1-2. [details] Available for editors [request]
basis of record
Hsieh, B.-C., Hwang, C.-C. & Wu, S.-P. (2006). Landsnails of Taiwan. <em>Forestry Bureau Council of Agriculture Executive Yuan, Taipei.</em> 278 pp.
page(s): 261 [details]