Giant Sugar Ant / Camponotus intrepidus Queen + 5 - 10 Workers
If you're looking for a large ant then these ants are perfect. Rivaling Myrmecia in terms of size alone, these gals are huge.
These ants are not very aggresive and build large chimney like structures to the entrances to their nests.
Caution must be taken as their bite can be painful.
Unavailable for Western Australia or Tasmania.