Bellamya trochearis Martens, 1892 [orth.
error] Bellamya trochlearis is a species of large freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Viviparidae.
[1] It may be threatened by pollution, sedimentation and other human activities.
Very little is known about this snail and it may be confused with Bellamya constricta.
This species is found in Kenya, Tanzania, and Uganda.