Notched-mouth Ground Beetle vs Japanese Giant Stonefly

Side-by-side species comparison

Attribute Notched-mouth Ground Beetle Japanese Giant Stonefly
Scientific Name Dicheirus dilatatus Oyamia lugubris
Order Coleoptera Plecoptera
Family Carabidae Perlidae
Size 25-35 mm 25-35 mm
Habitat Grasslands Mountains
Diet Predators Predators
Regions Southern Africa Japan
Conservation Least Concern Least Concern

Notched-mouth Ground Beetle

A large southern African ground beetle with powerful mandibles and a robust body. It is a formidable predator found in savanna and bushveld regions.

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Did You Know?

Its mandibles are strong enough to crack open the shells of large land snails.

Japanese Giant Stonefly

A large predatory stonefly found in mountainous streams of Japan. Nymphs have powerful mandibles for capturing prey in swift currents.

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Did You Know?

It is an indicator of pristine water quality in Japanese mountain streams.