Speiredonia darwiniana

Speiredonia darwiniana is a species of moth of the Erebidae family. It is found in north-western Australia, where it has been recorded from Western Australia and the Northern Territory.

The wingspan is 68-73 mm. The ground colour of the wings is chocolate brown, mottled with paler and darker areas and bluish reflections in the antemarginal field and towards the anal margin of both the fore- and hindwings.