†family Dryolestidae Marsh 1879 (mammal)
Synonym: Dryolestes obtusus Marsh 1880 [nomen nudum]
Parent taxon: Dryolestoidea according to R. L. Cifelli et al. 2012
Sister taxa: Amphitheriida, Barberenia, Brandonia, Dryolestida, Meridiolestida, Paurodontidae
Subtaxa: Amblotherium, Comotherium, Dryolestes, Groebertherium, Guimarotodus, Henkelotherium, Herpetairus, Herpetarius, Krebsotherium, Lakotalestes, Laolestes, Peraspalax, Phascolestes, Portopinheirodon
Ecology: scansorial insectivore