Pusillina ehrenbergii is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
References
External links Philippi, R. A. (1844). Enumeratio molluscorum Siciliae cum viventium tum in tellure tertiaria fossilium, quae in itinere suo observavit. Vol. 2.. Halle (Halis Saxorum) Eduard Anton. iv + 303 pp., pls 13-28 Brusina, S. (1866). Contribuzione pella fauna dei molluschi dalmati. Verhandlungen der Kaiserlich-königlichen Zoologisch-botanischen Gesellschaft in Wien. 16 (Beilage): 1-134, 1 pl