American Cuckoo Wasp vs Hessian Fly

Side-by-side species comparison

Attribute American Cuckoo Wasp Hessian Fly
Scientific Name Chrysis angolensis Mayetiola destructor
Order Hymenoptera Diptera
Family Chrysididae Cecidomyiidae
Size 7-12 mm 2-4 mm
Habitat Farmland Farmland
Diet Parasites Gall Makers
Regions Sub-Saharan Africa Cosmopolitan - originally Eurasia, now worldwide
Conservation Least Concern Least Concern

American Cuckoo Wasp

A metallic green and blue cuckoo wasp found across sub-Saharan Africa. It parasitizes mud-nesting wasps and bees on rocky outcrops and buildings.

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Did You Know?

Despite its species name referencing Angola, it is found throughout most of tropical and southern Africa.

Hessian Fly

A tiny dark gall midge that is one of the most destructive pests of wheat and barley worldwide. Adults resemble small dark mosquitoes and live for only a few days.

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Did You Know?

Named after Hessian soldiers in the American Revolution who supposedly brought it to North America in straw bedding.