Chalcoteuches phlogera (A Small Ermine moth (Roeslerstammidae)

"..larvae feed on the Tasmanian myrtle, Nothofagus cunninghamii (Fagaceae). The moths fly in the sunshine."   A Guide to Australian Moths by Zborowski, Paul & Edwards, Ted. Publ CSIRO 2007 p. 55 (includes an image of this species)