Further reference from Insects of Tasmania.
Ceraon sp. (genus) is listed in the following regions:
Maps
ANBG Bruce Ridge to Gossan Hill Commonwealth & Kings Parks Cotter Reserve Emu Creek Flea Bog Flat to Emu Creek Corridor Flea Bog Flat, Bruce Jerrabomberra Wetlands Lions Youth Haven - Westwood Farm A.C.T. Mount Ainslie Mount Ainslie to Black Mountain Mulligans Flat Namadgi National Park Penrose The Pinnacle Tidbinbilla Nature Reserve Wingecarribee Local Government Area