Class Mammalia Linnaeus, 1758 - mammals
   Order †Eutriconodonta Kermack, Mussett & Rigney, 1973, incertae sedis
     1 ?Genus †Dyskritodon Sigogneau-Russell, 1995
     2 ?Genus †Ichthyoconodon Sigogneau-Russell, 1995 [monotypic]
     3 ?Family †Austrotriconodontidae Bonaparte, 1992 [monotypic]
     4 Family †"Amphilestidae" Osborn, 1888 [paraphyletic]
     5 Family †Gobiconodontidae Chow & Rich, 1984
     6 Genus †Jeholodens Ji, Luo & Ji, 1999, incertae sedis [monotypic]
     7 Family †Triconodontidae Marsh, 1887