Two-horned brown treehopper (Ceraon tasmaniae)

An evasive plain treehopper hiding under the stems of an acacia.
About 11mm long. Translucent wings; two longish horns pointing outwards and a typical longer one outlining and covering the wings. Much smoother outline compared to the other 2 horned hopper in the area. On acacia stems in a local nature reserve.
These are found in south-eastern Australia and particularly in Tasmania.