MolluscaBase taxon details
original description
(of Sitala ultima "Pilsbry & Hirase, 1909") Pilsbry, H. A. & Hirase, Y. (1909). New land Mollusca of the Japanese Empire. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 60 [1908]: 586–599. [2 February 1909]., available online at https://www.biodiversitylibrary.org/page/24597536
page(s): 598; note: mentioned as n.sp, however, theis species was already described a year earlier by Hirase (see Minato, 1988) [details]
basis of record
Minato, H. (1988). A systematic and bibliographic list of the Japanese land snails. H. Minato, Shirahama, 294 pp., 7 pls.
page(s): 119 [details]
From editor or global species database