ectothermic vertebrates (Lamarck, 1801) - vertebrates see Subphylum Vertebrata Cuvier, 1812 Class Reptilia Linnaeus, 1758 - reptiles Order Squamata Oppel, 1811 1 Suborder Iguania Cope, 1864 2 Suborder Lacertilia Owen, 1842 3 Suborder Anguimorpha Fürbringer, 1900 4 Suborder Amphisbaenia Gray, 1844 - amphisbaenians