†subfamily Planopinae Ameghino 1887 (edentate)
Mammalia - Megatherioidea - Megatheriidae
Parent taxon: Megatheriidae according to L. Varela et al. 2019
See also Ameghino 1887 and Amson et al. 2017
Sister taxa: none
Subtaxa: Planops Prepoplanops Prepotherium
Ecology: ground dwelling herbivore
Distribution: