Order Testudines Wagler, 1830 - turtles Suborder Pleurodira Cope, 1864 Family Chelidae Gray, 1825 Subfamily Chelodininae Baur, 1893 Genus Chelodina Fitzinger, 1826 Subgenus Chelodina (Chelodina) Fitzinger, 1826 Chelodina (Chelodina) mccordi Rhodin, 1994 - Roti Island snake-necked turtle Chelodina (Chelodina) mccordi mccordi Rhodin, 1994 - western Roti snake-necked turtle