MolluscaBase taxon details
original description
(of Chrysallida (Pyrgiscus) ovumformis Nomura, 1938) Nomura S. (1938). The third report on Pyramidellidae based upon the Specimens preserved in the collection of the Saito Hō-on Kai Museum. <em>Saito Hō-on Kai Museum Research Bulletins.</em> 16: 1-88, pls. 1-15. [details]
basis of record
Higo, S., Callomon, P. & Goto, Y. (1999) Catalogue and Bibliography of the Marine Shell-Bearing Mollusca of Japan. Elle Scientific Publications, Yao, Japan, 749 pp.
page(s): 366 [details]