Subfamily Planaxinae Gray 1850 (snail)
Gastropoda - Cerithioidea - Planaxidae
Parent taxon: Planaxidae according to P. Bouchet et al. 2017
See also Bouchet et al. 2005
Sister taxa: Angiola, Fissilabia, Fossarinae, Hinea, Leioplanaxis, Orthochilus
Subtaxa: Planaxis
Type: Planaxis
Ecology: epifaunal grazer
Distribution: