Zyganisus cadigalorum is a moth in the family Cossidae, and was first described in 2012 by Axel Kallies and Douglas J. Hilton.
It is found in New South Wales, Australia, where it has been recorded from the Sydney area.
The wingspan is 41âÂÂ62 mm for males and 59âÂÂ65 mm for females. Adults are on wing from late April to mid-July.
The species name is a Latin plural genitive of Cadigal and thus describes the genus as being of the Cadigal people.