Northern Snow Scorpionfly vs European Hangingfly

Side-by-side species comparison

Attribute Northern Snow Scorpionfly European Hangingfly
Scientific Name Boreus westwoodi Bittacus italicus
Order Mecoptera Mecoptera
Family Boreidae Bittacidae
Size 3-4 mm 18-25 mm
Habitat Forests Grasslands
Diet Omnivores Predators
Regions Northern Europe, Scandinavia, Finland, northern Russia Europe
Conservation Least Concern Least Concern

Northern Snow Scorpionfly

A small, dark, flightless scorpionfly that appears on snow in late autumn and early winter. It is glossy black-brown with elongated mouthparts for feeding on mosses. Females have a prominent pointed ovipositor.

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Did You Know?

Despite being wingless, this insect can jump short distances using its powerful hind legs to move quickly across snow.

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.