European Firebug vs Coppery Chlaenius

Side-by-side species comparison

Attribute European Firebug Coppery Chlaenius
Scientific Name Pyrrhocoris apterus Chlaenius cumatilis
Order Hemiptera Coleoptera
Family Pyrrhocoridae Carabidae
Size 9-13 mm 12-16 mm
Habitat Underground Ponds & Lakes
Diet Predators Predators
Regions Europe, Central Asia, North Africa Japan, Korea, China, Russian Far East
Conservation Least Concern Least Concern

European Firebug

A strikingly patterned red and black bug that forms large aggregations at the base of linden trees. It is one of the most recognizable insects in Europe. The bold aposematic coloration warns predators of its unpleasant taste.

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Did You Know?

It was one of the first insects in which scientists discovered that the gut microbiome is essential, as germ-free individuals show stunted growth and high mortality.

Coppery Chlaenius

A medium-sized ground beetle with brilliant metallic blue-green coloring and fine pubescence covering its elytra. It is found near water in East Asia and is a striking member of its genus.

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Did You Know?

The genus Chlaenius is one of the most diverse among ground beetles, with over 1,000 species worldwide, many of which have brilliant metallic coloring.