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. 2 species Sort Taxonomically Sort Alphabetically Ringicula doliaris A. A. Gould, 1860 Pyrunculus tokyoensis Habe, 1950 «1» See all posts