Clade Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Class Mammalia Linnaeus, 1758
   Clade Trechnotheria McKenna 1975
     Clade Alethinotheria Averianov, Martin & Lopatin 2013
       Clade Cladotheria McKenna 1975
         Genus †Nanolestes Martin, 2002
           1 †Nanolestes drescheraeᵀ Martin, 2002
           2 †Nanolestes krusati Martin, 2002
           3 †Nanolestes mackennai Martin et al., 2010