Wasp Nest Beetle vs South American Darkling Beetle

Side-by-side species comparison

Attribute Wasp Nest Beetle South American Darkling Beetle
Scientific Name Metoecus paradoxus Zophobas morio
Order Coleoptera Coleoptera
Family Ripiphoridae Tenebrionidae
Size 8-12mm 18-25 mm
Habitat Woodlands Woodlands
Diet Parasitoids Fruit Feeders
Regions Europe Brazil, Central America, northern South America
Conservation Least Concern Least Concern

Wasp Nest Beetle

A bizarre wedge-shaped beetle that develops as a parasitoid inside social wasp nests. Males have feathery antennae.

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Did You Know?

One of the most unusual beetles in Europe, spending its entire larval development inside live wasp nests.

South American Darkling Beetle

A large shiny black darkling beetle widely distributed across tropical South America. Its larvae, known as superworms, are commonly used as animal feed.

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Did You Know?

Its larvae can digest polystyrene plastic thanks to gut bacteria, making them subjects of biodegradation research.