Bulinus truncatus
Bulinus truncatus is a species of air-breathing freshwater snail with a sinistral shell, an aquatic pulmonate gastropod mollusk in the subfamily Bulininae of the family Bulinidae, the ram's horn snails and the like. Subspecies Bulinus truncatus contortus (Michaud, 1829) (synonym: Physa contorta Michaud, 1829 ) Bulinus truncatus rivularis (Philippi, 1836) Bulinus truncatus truncatus (Audouin, 1827) == Distribution == Distribution of Bulinus truncatus include: Africa: Egypt, Morocco Northern Sahara, D.R. Congo, Malawi and Ethiopia.