Ancylastrum

Ancylastrum is a genus of air-breathing freshwater limpets, aquatic pulmonate gastropod mollusks in the family Planorbidae, the ram's horn snails and their allies.

Ancylastrum
Shell of Ancylastrum cumingianus
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Superorder:	Hygrophila
Family:	Planorbidae
Genus:	Ancylastrum Bourguignat, 1853[1]

Species

The genus Ancylastrum includes the following species:

• Ancylastrum cumingianum (Bourguignat, 1853) - Australian freshwater limpet
• Ancylastrum irvinae (Petterd, 1888)

Species inquirenda

• Ancylastrum dextrorsum Clessin, 1907
• Ancylastrum issykulense Clessin, 1907
• Ancylastrum ovatum Clessin, 1907
• Ancylastrum turkestanicum Clessin, 1907