The adult is silky white, with a rusty mark along the costas of the forewings near the head, and along the margins. Some specimens have a rust coloured stripe diagonally across each forewing. The species occurs in Queensland, New South Wales, Australian Capital Territory, Victoria, and Tasmania.
Thalaina selenaea is listed in the following regions:
Canberra & Southern Tablelands | South Coast | Barwon South West
Maps
Aranda Bushland Ben Boyd National Park Brindabella National Park Emu Creek Flea Bog Flat to Emu Creek Corridor Hughes Grassy Woodland Mongarlowe River Namadgi National Park Red Hill to Yarralumla Creek South East Forest National Park Tallaganda State Forest Tidbinbilla Nature Reserve WendyM's farm at Freshwater Ck.Places
Freshwater Creek, VIC