Order Testudines Wagler, 1830 - turtles Suborder Cryptodira Cope, 1868 Superfamily Testudinoidea Batsch, 1788 Family Emydidae Rafinesque, 1815 - pond turtles Subfamily Deirochelyinae Agassiz, 1857 Genus Trachemys Agassiz, 1857 Trachemys dorbigni (Duméril & Bibron, 1835) - d'Orbigny's slider