†subfamily Rhynchosaurinae Nopcsa 1923 (rhynchosaur)
Reptilia - Rhynchosauria - Rhynchosauridae
Parent taxon: Rhynchosauridae according to M. J. Benton 1985
Sister taxa: Bentonyx, Fodonyx, Hyperodapedontinae, Langeronyx, Rhynchosaurus, Stenaulorhynchinae
Subtaxa: none
Ecology: herbivore
Distribution: found only at Ischigualasto Depression (Triassic of Argentina)