A Sicilian-Cretan biogeographical disjunction in the land snail genus Cornu (Gastropoda: Helicidae) Author Hausdorf, Bernhard Author Bamberger, Sonja Author Walther, Frank text Zoological Journal of the Linnean Society 2021 192 59 74 journal article 0024-4082 1B7C624C-FBB9-4F24-ADC4-8AA23E612F26 GENUS CORNU BORN, 1778 Type species by monotypy: Cornu copiae Born, 1778 = Helix aspersa Müller, 1774 (see also: ICZN, 2015 ).