What is the specialized diet of the African water bug species Limnogeton, which notably lacks raptorial forelegs?

Answer

Snails

The African species Limnogeton is known as a specialized snail-eater; it is unique within its relatives because it possesses 'normal' legs instead of the modified, raptorial forelegs used for grasping by other species.

What is the specialized diet of the African water bug species Limnogeton, which notably lacks raptorial forelegs?
fooddietinsectwaterbug