Family CRAMBIDAE
Subfamily Pyraustinae
Achyra affinitalis, the Cotton Web Spinner, occurs in all Australian states and territories. We have seen this moth in March and August.
Larval Foodplant
Saltbush Atripex, CHENOPODIACEA and various crops. Reference https://lepidoptera.butterflyhouse.com.au/pyru/affinitalis.html