Blue Ant or Bluebottle Diamma bicolor. Female up to 25 mm in length, wingless and ground-dwelling & exclusively hunts mole crickets. Males are smaller, about 15mm & have wings.
Bullant, Myrmecia forficata, Family Formicidae, an Alate (winged male).
Bark Cockroach or Woodroach, Laxta granicollis, Winged MALE, Family Blaberidae