Class Reptilia Linnaeus, 1758 - reptiles Subclass †Parapsida (Williston, 1925) [monotypic] Order †Ichthyosauria Blainville, 1835 1 Suborder †Omphalosauria Huene, 1923 [monotypic] 2 Suborder †Latipinnati 3 Suborder †Longipinnati (Huene, 1948)