Family Planorbidae Rafinesque 1815 (snail)
Gastropoda - Heterostropha - Planorbidae
Synonym: Ancylidae
Parent taxon: Planorboidea according to M. Harzhauser and T. A. Neubauer 2018
See also Bouchet et al. 2005, Cabrera et al. 2016, DuBar 1958, Harzhauser and Kowalke 2002, Kosnik 2002 and Shoshani et al. 1989
Sister taxon: Physidae
Subtaxa: Ancylus Anisus Armiger Australorbis Bathyomphalus Bulininae Burnupia Ceratophallus Gyraulus Hebetoncylus Hippeutis Laevapex Micromenetus Neoplanorbinae Orygoceras Pettancylus Planorbella Planorbina Planorbinae Promenetus Pseudancylus Rhodacmeinae Segmentina Tropicorbis Umbrellancylus Vorticifex
Ecology: epifaunal