Gyas Beetle vs Blue Paederine Rove Beetle

Side-by-side species comparison

Attribute Gyas Beetle Blue Paederine Rove Beetle
Scientific Name Dynastes gyas Paederus balcanicus
Order Coleoptera Coleoptera
Family Dynastinae Staphylinidae
Size 50-110 mm 7-9 mm
Habitat Forests Rivers & Streams
Diet Sap Feeders Predators
Regions Brazil Balkans, Turkey, Middle East
Conservation Not Evaluated Least Concern

Gyas Beetle

A large South American relative of the Hercules beetle with shorter, thicker horns. Body is dark brown to black.

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Did You Know?

Unlike the Hercules beetle, their elytra remain dark and do not change color with humidity.

Blue Paederine Rove Beetle

A colorful Paederus rove beetle with metallic blue elytra and an orange thorax, found in southeastern Europe. Like all Paederus, it contains the blistering agent pederin in its body fluids.

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Did You Know?

In Turkey and the Middle East, outbreaks of this species near villages can cause hundreds of dermatitis cases in a single season.