European Hangingfly vs Eastern Hanging Scorpionfly

Side-by-side species comparison

Attribute European Hangingfly Eastern Hanging Scorpionfly
Scientific Name Bittacus italicus Bittacus strigosus
Order Mecoptera Mecoptera
Family Bittacidae Bittacidae
Size 18-25 mm 20-28 mm wingspan
Habitat Grasslands Meadows
Diet Predators Herbivores
Regions Europe Eastern North America
Conservation Least Concern Least Concern

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.

Eastern Hanging Scorpionfly

A North American hangingfly that hunts small insects while dangling from vegetation. Females assess male quality based on the size of prey offered as nuptial gifts.

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Did You Know?

Females will only mate with males that offer prey items above a certain size, rejecting males with inadequate gifts.