Rainbow Ground Beetle vs Creeping Water Bug

Side-by-side species comparison

Attribute Rainbow Ground Beetle Creeping Water Bug
Scientific Name Carabus nitens Ilyocoris cimicoides
Order Coleoptera Hemiptera
Family Carabidae Naucoridae
Size 14-18 mm 12-16 mm
Habitat Heathland Ponds & Lakes
Diet Predators Predators
Regions Northern and Central Europe Europe
Conservation Near Threatened Least Concern

Rainbow Ground Beetle

A spectacularly colored ground beetle with elytra showing bands of metallic green, copper, and red, with three prominent raised ridges. It is associated with wet heathland habitats.

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Did You Know?

Its brilliant rainbow coloring makes it one of the most beautiful European beetles, yet it is increasingly rare due to the drainage and destruction of its specialized heathland habitat.

Creeping Water Bug

A robust aquatic bug that crawls along pond bottoms and delivers a painful bite.

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Did You Know?

Its forelegs are powerfully built raptorial limbs for seizing prey.