Photo taken from sighting of Platybrachys sp. (genus) - A gum hopper: http://canberra.naturemapr.org/Community/Sightings/Details/3376130 at request of Kim Pullen. He said: "This Platybrachys nymph is parasitised by a dryinid wasp larva inside the black bulge on its side. It is a rare opportunity to illustrate this. Regards, Kim."