Lepidosauria Haeckel 1866 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval.
see Class Lepidosauria Haeckel, 1866
Order Squamata Oppel, 1811
Bifurcata Vidal & Hedges, 2005
Unidentata Vidal & Hedges, 2005
Episquamata Vidal & Hedges, 2005
Laterata Vidal & Hedges, 2005
Lacertibaenia Vidal & Hedges, 2005
Amphisbaenia Gray, 1844 - amphisbaenians
see Suborder Amphisbaenia Gray, 1844
1 Rhineuriformata Vidal & Hedges, 2009 [monotypic]
2 Amphisbaeniformata Vidal & Hedges, 2009