and freshwater Gastropoda of Europe. Last update: July 16, 2017. External links Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima, reformata [10th revised edition], vol. 1: 824 pp. Laurentius Salvius: Holmiae Korábek, O., Juřičková, L. & Petrusek, A. (2015). Splitting the Roman snail Helix pomatia Linnaeus, 1758 (Stylommatophora: Helicidae) into two: redescription of the forgotten Helix thessalica Boettger, 1886. Journal of Molluscan Studies 82: 11–22 Animal Diversity Web page pomatia Gastropods described in 1758 Taxa named by Carl Linnaeus Edible molluscs