Dun-bar vs European Hangingfly

Side-by-side species comparison

Attribute Dun-bar European Hangingfly
Scientific Name Cosmia trapezina Bittacus italicus
Order Lepidoptera Mecoptera
Family Noctuidae Bittacidae
Size 28-34 mm wingspan 18-25 mm
Habitat Underground Grasslands
Diet Predators Predators
Regions Europe, Asia Europe
Conservation Least Concern Least Concern

Dun-bar

A late summer noctuid moth whose caterpillars are partly predatory, eating other moth larvae sharing their tree. Variable brown coloration with a distinctive pale bar.

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Did You Know?

Caterpillars are cannibalistic and predatory, readily consuming other moth larvae they encounter on leaves.

European Hangingfly

A delicate predatory insect with long legs that hangs from grass stems and snatches prey with its prehensile hind tarsi. Found in Mediterranean grasslands.

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Did You Know?

The prehensile hind tarsi of hangingflies can close like a jackknife, trapping prey in a fraction of a second.