Darling Underwing vs Flat-footed Scuttle Fly

Side-by-side species comparison

Attribute Darling Underwing Flat-footed Scuttle Fly
Scientific Name Catocala cara Metopina oligoneura
Order Lepidoptera Diptera
Family Erebidae Phoridae
Size 75-90 mm wingspan 1-2 mm
Habitat Woodlands Woodlands
Diet Sap Feeders Detritivores
Regions Eastern North America from Canada to the southeastern United States Europe, Asia
Conservation Least Concern Least Concern

Darling Underwing

A large underwing moth with cryptic gray-brown forewings and striking pinkish-red hindwings banded with black. It is commonly attracted to sugaring baits.

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Did You Know?

Its Latin name cara means 'darling' or 'beloved,' referencing the beautiful pink hindwings hidden under its bark-like forewings.

Flat-footed Scuttle Fly

A minute brown phorid fly with broad flattened tarsi and reduced wing venation. It is associated with ant nests where it scavenges on refuse and dead ants.

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Did You Know?

It lives inside ant colonies as a tolerated guest, feeding on the waste materials that ants discard in their refuse chambers.