Blue Horntail vs Indian Moon Beetle
Side-by-side species comparison
| Attribute | Blue Horntail | Indian Moon Beetle |
|---|---|---|
| Scientific Name | Sirex juvencus | Dicranocephalus wallichii |
| Order | Hymenoptera | Coleoptera |
| Family | Siricidae | Scarabaeidae |
| Size | 12–30 mm | 30-50 mm (males including horns) |
| Habitat | Forests | Forests |
| Diet | Wood Feeders | Wood Feeders |
| Regions | Europe, North America, Asia | South Asia (India, Nepal, Bhutan, northeastern Himalayan region) |
| Conservation | Not Evaluated | Least Concern |
Blue Horntail
A metallic blue-black horntail wasp found across the Northern Hemisphere. It breeds in recently dead or dying spruce and fir trees.
Did You Know?
Adults sometimes emerge from milled lumber years later, boring clean round exit holes through flooring or walls.
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.
Did You Know?
Males use their impressive crescent-shaped horns to wrestle rival males off branches during disputes over feeding sites and mates.