It now belongs to the Superfamily Testudinoidea, which includes Emydidae (Water Turtles and the more terrestrial American Box Turtles); the aquatic to semi-aquatic Geoemyd-idae; the highly diverse Bataguridae that include more aquatic River Turtles and more terrestrial Asian Box Tuetles, and Leaf Turtles; Testudinidae (Tortoises), of which most are strictly terrestrial (Zug, et al 2001).