- 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)
- 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)