Nairobi Eye Beetle vs Ogasawara Damselfly

Side-by-side species comparison

Attribute Nairobi Eye Beetle Ogasawara Damselfly
Scientific Name Paederus sabaeus Rhinocypha ogasawarensis
Order Coleoptera Odonata
Family Staphylinidae Chlorocyphidae
Size 7-10 mm 3-4 cm
Habitat Indoors Rivers & Streams
Diet Predators Predators
Regions East Africa, Sub-Saharan Africa Japan
Conservation Least Concern Critically Endangered

Nairobi Eye Beetle

A small, brightly colored rove beetle with an orange and black body that produces pederin, a potent blistering toxin. Outbreaks near human habitation cause painful dermatitis known as Nairobi eye.

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Did You Know?

Pederin, the toxin in its hemolymph, is 12 times more potent than cobra venom drop for drop and is being researched as an anti-cancer compound.

Ogasawara Damselfly

A striking damselfly endemic to the Bonin (Ogasawara) Islands of Japan. Males display iridescent blue wing patches during courtship.

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Did You Know?

The Ogasawara Islands are sometimes called the 'Galapagos of the Orient' for their unique endemic species.