Giant Willow Cossid vs Flame Carpet Moth

Side-by-side species comparison

Attribute Giant Willow Cossid Flame Carpet Moth
Scientific Name Endoxyla cinereus Xanthorhoe designata
Order Lepidoptera Lepidoptera
Family Cossidae Geometridae
Size 150–230 mm wingspan 24-28 mm wingspan
Habitat Woodlands Farmland
Diet Root Feeders Herbivores
Regions Australia Europe
Conservation Not Evaluated Least Concern

Giant Willow Cossid

One of the heaviest moths in the world, native to Australia. Larvae bore into the trunks of eucalyptus and other hardwood trees.

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Did You Know?

Female moths can weigh over 30 grams, making them among the heaviest insects in the world.

Flame Carpet Moth

A small, attractive geometer moth with pinkish-brown and dark banding creating a flame-like pattern. Associated with cruciferous plants. Comes readily to moth traps.

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Did You Know?

The flame-like wing pattern gives this common moth its evocative English name.