Chelidae Side-necked Freshwater Turtles
Species I've seen:
Chelodina Long-necked Turtles
Chelodina colliei
Oblong Turtle
Emydura Australian River Turtles
Emydura tanybaraga
Northern Yellow-faced Turtle
Wollumbinia Helmeted Turtles
Wollumbinia latisternum
Saw-shelled Turtle