Indian Moon Beetle vs Steel-blue Woodwasp

Side-by-side species comparison

Attribute Indian Moon Beetle Steel-blue Woodwasp
Scientific Name Dicranocephalus wallichii Sirex cyaneus
Order Coleoptera Hymenoptera
Family Scarabaeidae Siricidae
Size 30-50 mm (males including horns) 12–28 mm
Habitat Forests Mountains
Diet Wood Feeders Wood Feeders
Regions South Asia (India, Nepal, Bhutan, northeastern Himalayan region) Europe
Conservation Least Concern Not Evaluated

Indian Moon Beetle

A spectacular stag beetle relative with males bearing two long, curved, crescent-shaped horns on the head. The body is robust and olive-green to dark brown with a hairy underside.

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Did You Know?

Males use their impressive crescent-shaped horns to wrestle rival males off branches during disputes over feeding sites and mates.

Steel-blue Woodwasp

A metallic blue woodwasp native to Europe that breeds in fir and spruce. It is closely related to the more destructive Sirex noctilio.

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Did You Know?

Unlike its relative Sirex noctilio, this species rarely causes significant economic damage to forestry.