Predaceous Diving Beetle vs Blue Ground Beetle

Side-by-side species comparison

Attribute Predaceous Diving Beetle Blue Ground Beetle
Scientific Name Cybister lateralimarginalis Carabus intricatus
Order Coleoptera Coleoptera
Family Dytiscidae Carabidae
Size 30-37 mm 24-36mm
Habitat Ponds & Lakes Woodlands
Diet Predators Predators
Regions Southern Europe, Africa, Middle East Europe
Conservation Least Concern Near Threatened

Predaceous Diving Beetle

A large olive-green diving beetle found across southern Europe and Africa. It is a powerful swimmer that hunts a range of aquatic animals.

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Did You Know?

In some parts of Asia and Africa, large Cybister species are collected and eaten as a traditional food source.

Blue Ground Beetle

A large brilliant blue beetle with intricately sculptured elytra. It is a nocturnal predator of slugs and snails in ancient woodlands.

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Did You Know?

It is strongly associated with ancient woodlands and its presence is used as an indicator of forest ecological health.