Order Testudines Wagler, 1830 - turtles Suborder Cryptodira Cope, 1868 Superfamily Chelonioidea Oppel, 1811 Family Dermochelyidae Fitzinger, 1843 [monotypic] - leatherback seaturtles 1 Genus Dermochelys Blainville, 1816 [monotypic]