Family CRAMBIDAE
Subfamily Spilomelinae

Dichocrocis clytusalis, the Kurrajong Bag Moth, occurs in all Australian states and territories except Tasmania. We have seen this moth in February.
Larval Foodplant
STERCULIACEAE: Brachychiton acerifolius Flame Tree, and other Brachychiton species that don’t grow here. Reference https://lepidoptera.butterflyhouse.com.au/spil/clytusalis.html