The size of the shell attains 1.1 mm. The shell is widely umbilicated, closely spirally striated throughout, with several spiral chain-like lines on the base. The whorls are convex, regularly increasing.[3]
Distribution
This species occurs in the Mediterranean Sea off Spain, Portugal and in the Atlantic Ocean off the Canary Islands.
Monterosato T. A. (di), 1877 (maggio)a: Notizie sulle conchiglie della rada di Civitavecchia; Annali del Museo civico di Genova 9 (1876–1877): 407–428
Piani P. (1980). Catalogo dei Molluschi conchiferi viventi nel Mediterraneo. Bollettino Malacologico 16(5–6): 113–224
Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213