Peritropha oligodrachma
Only a single species from this genus is found in Australia
References
Semmens, T. D., McQuillan, P. B., & Hayhurst G. 1992. Catalogue of the Insects of Tasmania. Department of Primary Industry Tasmania.
Willan, L. and Edwards, T. 2013. Australian moths online: a photo gallery. CSIRO Ecosystem Sciences. Viewed 5 January 2015. https://moths.csiro.au/