Bulinus globosus

Bulinus globosus is a species of a tropical freshwater snail with a sinistral shell, an aquatic gastropod mollusk in the family Planorbidae, the ramshorn snails and their allies. Bulinous globosus is an intermediary host of Schistosoma haematobium, along with Bulinus truncatus. Media related to Bulinus globosus at Wikimedia Commons