www.sim-online.it : Società Italiana di Malacologia
The Società Italiana di Malacologia (SIM) is a no-profit Society promoting the increasing and diffusion of malacological knowledge. The S.I.M. was founded in 1982 by the union of Società Malacologica Italiana (S.M.I.) and Unione Malacologica Italiana (U.M.I.).
Gastropoda
Monacha orsinii (Villa & Villa, 1841)
Pietracamela (Teramo)
Autori: Gianbattista Nardi
Distribution: endemic species of the Appennino Abruzzese and Umbro-Marchigiano. Habitat: herbaceous vegetation.