Ladislavella arctica (I. Lea, 1864)
Ladislavella catascopium (Say, 1817)
Lymnaea arctica I. Lea, 1864 accepted as Ladislavella arctica (I. Lea, 1864)
Lymnaea palustris (O. F. Müller, 1774) accepted as Stagnicola palustris (O. F. Müller, 1774)
Lymnaea peregra (O. F. Müller, 1774) accepted as Radix peregra (O. F. Müller, 1774) accepted as Peregriana peregra (O. F. Müller, 1774)
Lymnaea stagnalis (Linnaeus, 1758)
Peregriana labiata (Rossmässler, 1835) (uncertain > taxon inquirendum )
Peregriana peregra (O. F. Müller, 1774)
Radix auricularia (Linnaeus, 1758)
Radix labiata (Rossmässler, 1835) accepted as Peregriana labiata (Rossmässler, 1835)
Radix peregra (O. F. Müller, 1774) accepted as Peregriana peregra (O. F. Müller, 1774)
Stagnicola arctica (I. Lea, 1864) accepted as Ladislavella arctica (I. Lea, 1864)
Stagnicola catascopium (Say, 1817) accepted as Ladislavella catascopium (Say, 1817)
Stagnicola palustris (O. F. Müller, 1774)