 It is a medium-sized marsupial carnivore, the largest of the "Dasyurus" species, distinguished by the white spots on the tail.The koala (Phascolarctos cinereus) is listed as vulnerable under the EPBC Act.The Parma wallaby "(Macropus parma)" is listed as vulnerable in NSW under the NSW Threatened Species Conservation Act 1995 (TSC Act), is a small nocturnal, cryptic wallaby that was once thought to be extinct.