| Australian freshwate, Burnupia, Choanomphalus, Ancylus, Ferrissia|
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.
The genus Ancylastrum includes the following species:Ancylastrum cumingianus (Bourguignat, 1853) - Australian freshwater limpet
Ancylastrum dextrorsum Clessin, 1907
Ancylastrum issykulense Clessin, 1907
Ancylastrum ovatum Clessin, 1907
Ancylastrum turkestanicum Clessin, 1907