|Full name||Aucasaurus garridoi|
|When it lived||84-68 million years ago|
|Where it lived||Argentina|
Aucasaurus (identified as aucasaur) had tiny arms, which are even smaller in comparasin to the body than that of tyrannosaurids. It had the basic abelisaurid appearance of a short face packed with sharp teeth and strong jaws. Males are bright orange with a red nose and throat with black patterns all over the face and a back full of studded armour. Females are either plain grey or sometimes ith yellow around the arms and head. Aucasaurs measure about 13 feet long.
Aucasaurs leave their parents at about 15 years of age. A male would then start looking for a female. After mating, the pair would take care of the young together after they hatch and the life cycle begins again... Aucosaurs mainly hunt saltosaurs as their favorite food. Though they may seem like top predators, carcharadontosaurs are about three times the size and stronger.
In the show, aucasaurs have claws. All abelsaurids, however, did not have claws.