Aegista pygmaea is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Distribution This species occurs in Japan. Minato, H. (1988). A systematic and bibliographic list of the Japanese land snails. H. Minato, Shirahama, 294 pp., 7 pls.
References
Kawamoto T. & Tanabe S. (1956). Catalogue of molluscan shells of Yamaguti Prefecture. Yamaguti Prefectural Museum. vii+170 pp., 25 pls.