Bellamya jeffreysii (Frauenfeld, 1865) Bellamya jeffreysi is a species of large freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Viviparidae.

Its natural habitat is freshwater lakes.

It is threatened by sedimentation and pollution.

The only known conservation measure is that a small area of the lake is protected as a national park.

This Viviparidae-related article is a stub.