Lymnaea
(tree size 204)
Pond snails
Galba
(tree size 90)
Galba (gastropod)
Omphiscola
(tree size 11)
Stagnicola
(tree size 89)
Erinna
(tree size 2)
Erinna (gastropod)
Pseudosuccinea
(tree size 4)
Ladislavella
(tree size 15)
Aenigmomphiscola
(tree size 3)
Aenigmomphisicola
Bulimnea
(tree size 3)
Acella
(tree size 7)
Corvusiana
Hinkleyia
(tree size 3)
Pseudisidora
(tree size 1)
Sphaerogalba
(tree size 1)
Walhiana
(tree size 1)
Walterigalba
(tree size 1)
Berlaniana
Proauricula