Biology of Australia
This is a group of lizard-like reptiles that is not well defined. Their hind limbs are slightly longer than their forelimbs, being designed for running bipedally for short bursts.
Kadimakara australiensis Lower Triassic, Arcadia Formation, the Crater, Queensland
Dinosaurs of Australia and New Zealand, John A. Long, UNSW Press, 1998
| Archosauria |
| Therapsida |
| Gorgonopsida |
| Synapsida |
| Lepidosauria |
| Eosuchia |
| Mekosuchines |
| Mudtsoiid Snakes |
| Australian Reptiles |
| Megalania |
| Triassic Australia |
| Jurassic Australia |
| Cretaceous Australia |