†subfamily Hypsilophodontinae Abel 1919 (hypsilophodontid)
Reptilia - Ornithischia - Hypsilophodontidae
Parent taxon: Hypsilophodontidae according to O. W. M. Kuhn 1966
See also Huene 1934, Huene 1934, Kuhn 1946, Nopcsa 1923, Nopcsa 1928, Nopcsa 1929 and Sternberg 1940
Sister taxa: Daurosaurus, Dryosaurinae, Hypsilophodon, Nanosaurinae, Parksosauridae, Vectidromeus, Camptosaurinae, Iguanodontinae
Subtaxa: none
Type: Hypsilophodon
Ecology: ground dwelling herbivore
Distribution: there are no occurrences of Hypsilophodontinae in the database