Order Testudines Wagler, 1830 - turtles Suborder Cryptodira Cope, 1868 Superfamily Testudinoidea Batsch, 1788 Family Geoemydidae Theobald, 1868 - Asian river turtles Subfamily Geoemydinae Theobald, 1868 Genus Heosemys Stejneger, 1902 Heosemys grandis (Gray, 1860) - giant Asian pond turtle