Narrow-bordered Bombardier vs Waterhouse Stag Beetle

Side-by-side species comparison

Attribute Narrow-bordered Bombardier Waterhouse Stag Beetle
Scientific Name Brachinus sclopeta Phalacrognathus muelleri waterhouseorum
Order Coleoptera Coleoptera
Family Carabidae Lucanidae
Size 6-9 mm 25-65 mm
Habitat Rivers & Streams Mountains
Diet Omnivores Wood Feeders
Regions Mediterranean Europe, North Africa New Guinea
Conservation Least Concern Not Evaluated

Narrow-bordered Bombardier

A Mediterranean bombardier beetle with a narrow body and orange-brown coloring. It shelters communally under stones in dry habitats.

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Did You Know?

Groups of up to 100 individuals have been found sheltering together under a single stone.

Waterhouse Stag Beetle

A subspecies of the rainbow stag beetle from New Guinea with even more vivid metallic coloring. Highly prized by collectors.

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Did You Know?

They display some of the most intense structural coloration found in any beetle species.