Class Mammalia Linnaeus, 1758 - mammals
"Eupantotheria" Kermack & Mussett, 1958, incertae sedis [paraphyletic]
Superorder †Dryolestoidea Butler, 1939
Order †Dryolestida Prothero, 1981
Family †Dryolestidae Marsh, 1879
Genus †Peraspalax Owen, 1871 [monotypic]
see Genus Phascolestes Owen, 1871
†Peraspalax talpoides Owen, 1871
see Phascolestes mustelulus (Owen, 1871)