Clade Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Clade Mammalia Linnaeus 1758 [Rowe 2020] Clade Trechnotheria McKenna 1975 Clade Alethinotheria Averianov, Martin & Lopatin 2013 Clade Cladotheria McKenna 1975 Clade †Dryolestida Prothero 1981 see Order Dryolestida Prothero, 1981 Family †Dryolestidae Marsh, 1879 Subfamily †Dryolestinae Marsh, 1879 Genus †Laolestes Simpson, 1927 †Laolestes andresi Martin, 1999