López S.J., A. y Urcuyo, J. (2012) «First report of <em>Faunus ater</em&gt; (Pachychilidae: Gastropod) on the American Continent: A mature empty specimen from Masachapa, Nicaragua, Central America», UNED Research Journal, 4(2), pp. 187-189. doi: 10.22458/urj.v4i2.7.