title: [Influence of altitude on the frequency of the "absence of bands" character in Cepea minoralis (Mollusca, Helcidae) of the French Pyrenees].
mesh_terms: D000531:Altitude; D000818:Animals; D005602:France; D005828:Genetics, Population; D012908:Snails
vernacular_title: Influence de l'altitude sur la fréquence du caractère "absence de bandes" dans les populations de Cepea nemoralis (Mollusques, Helicidae) des Pyrénées françaises.