Class Mammalia Linnaeus, 1758 - mammals
   "Eupantotheria" Kermack & Mussett, 1958, incertae sedis [paraphyletic]
     Superorder †Dryolestoidea Butler, 1939
       Order †Dryolestida Prothero, 1981
         Family †Dryolestidae Marsh, 1879
           01 Genus †Dryolestesᵀ Marsh, 1878
           02 Genus †Amblotherium Owen, 1871
           03 Genus †Crusafontia Henkel & Krebs, 1969 [monotypic]
           04 Genus †Groebertherium Bonaparte, 1986
           05 Genus †Guimarotodus Martin, 1999 [monotypic]
           06 Genus †Krebsotherium Martin, 1999 [monotypic]
           07 Genus †Laolestes Simpson, 1927
           08 Genus †Leonardus Bonaparte, 1990 [monotypic]
           09 Genus †Peraspalax Owen, 1871 [monotypic] see Genus Phascolestes Owen, 1871
           10 Genus †Phascolestes Owen, 1871 [monotypic]
           11 Genus †Portopinheirodon Martin, 1999 [monotypic]