Yılan Boyunlu Kaplumbağalar – (Snakeneck)

Chelidae ailesinden; Acanthochelys, Batrachemys, Chelodina, Chelus, Elseya, Elusor, Emydura, Hydromedusa, Macrochelodina, Mesoclemmys, Phrynops, Platemys, Pseudemydura, Ranacephala,Rheodytes, Rhinemys