Japanese Robber Fly vs European Spruce Bark Beetle

Side-by-side species comparison

Attribute Japanese Robber Fly European Spruce Bark Beetle
Scientific Name Cophinopoda chinensis Ips typographus
Order Diptera Coleoptera
Family Asilidae Curculionidae (Scolytinae)
Size 20-30 mm 4–5.5 mm
Habitat Forests Forests
Diet Predators Gall Makers
Regions East Asia Europe, Northern Asia
Conservation Least Concern Not Evaluated

Japanese Robber Fly

A large East Asian robber fly with powerful raptorial legs. It preys on cicadas and large beetles in montane forests.

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Did You Know?

It is one of the few flies capable of overpowering and killing adult cicadas.

European Spruce Bark Beetle

A major pest of spruce forests across Europe and Asia. Adults bore through bark to create characteristic gallery patterns in the cambium layer.

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Did You Know?

A single outbreak can kill millions of spruce trees across entire mountain ranges.