Taxa Count: 15
LYMNAEIDAE
Ladislavella arctica
Ladislavella atkaensis
Ladislavella catascopium
Ladislavella elodes
Ladislavella elrodi
Ladislavella emarginata
Ladislavella exilis
Ladislavella hinkleyi
Ladislavella idahoensis
Ladislavella mighelsi
Ladislavella oronoensis
Ladislavella utahensis
Ladislavella walkeriana
Ladislavella woodruffi