Snow Scorpionfly vs European Hangingfly

Side-by-side species comparison

Attribute Snow Scorpionfly European Hangingfly
Scientific Name Boreus hyemalis Bittacus italicus
Order Mecoptera Mecoptera
Family Boreidae Bittacidae
Size 3-5 mm 18-25 mm
Habitat Forests Grasslands
Diet Omnivores Predators
Regions Europe Europe
Conservation Least Concern Least Concern

Snow Scorpionfly

A tiny wingless scorpionfly active in winter, walking on snow near mossy habitats. Its vestigial wings are reduced to hook-like structures used during mating.

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Did You Know?

Snow scorpionflies are most active at temperatures near freezing and can sometimes be found by the hundreds walking across snow-covered moss.

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.