Forest Caterpillar Hunter vs Bazaar Fly

Side-by-side species comparison

Attribute Forest Caterpillar Hunter Bazaar Fly
Scientific Name Calosoma sycophanta Musca sorbens
Order Coleoptera Diptera
Family Carabidae Muscidae
Size 25-35 mm 5-7 mm
Habitat Woodlands Woodlands
Diet Predators Omnivores
Regions Europe, North Africa; introduced to North America Africa, South Asia, Southeast Asia
Conservation Least Concern Least Concern

Forest Caterpillar Hunter

A large, brilliant metallic green and gold ground beetle that climbs trees to hunt caterpillars. It was introduced to North America for gypsy moth biocontrol.

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Did You Know?

A single beetle can consume over 300 caterpillars during its larval and adult life.

Bazaar Fly

A tropical fly that feeds on eye and wound secretions, spreading trachoma. It is a major public health concern in developing tropical countries.

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Did You Know?

It is the primary mechanical vector of trachoma, the world's leading infectious cause of blindness.