Giant Scarites vs Japanese Giant Stonefly

Side-by-side species comparison

Attribute Giant Scarites Japanese Giant Stonefly
Scientific Name Scarites gigas Oyamia lugubris
Order Coleoptera Plecoptera
Family Carabidae Perlidae
Size 30-45 mm 25-35 mm
Habitat Beaches & Coastal Mountains
Diet Predators Predators
Regions Mediterranean region (southern Europe, North Africa) Japan
Conservation Least Concern Least Concern

Giant Scarites

One of the largest burrowing ground beetles, entirely shiny black with a massive head and powerful toothed mandibles. It is a formidable nocturnal predator of the Mediterranean region.

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Did You Know?

It digs extensive burrow systems in sandy soil with its powerful forelegs and can be found guarding the entrance to its burrow like a miniature predator at its den.

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.