Notopala sublineata

Notopala sublineata is a species of large, freshwater snail with an operculum, an aquatic gastropod mollusc in the family Viviparidae, the river snails or mystery snails. This species is endemic to Australia.

Subspecies
There are three subspecies of Notopala sublineata:
 * Notopala sublineata sublineata Conrad, 1850
 * Notopala sublineata alisoni
 * Notopala sublineata hanleyi (Frauenfeld, 1864)