Lister's river snail

English Noun Lister's river snail A large freshwater snail of species Viviparus contectus species. en 2018 w:Tim Flannery Europe: The First 100 Million Years 82 Penguin 2019 Lister's river snail (Viviparus contectus)—a large freshwater species with a striped shell, which survives in lakes in Britain today—gives us a good idea of how its ancient relatives looked and lived. en Snails