Pacific Cuckoo Wasp vs Provencal Burnet

Side-by-side species comparison

Attribute Pacific Cuckoo Wasp Provencal Burnet
Scientific Name Chrysis pellucidula Zygaena occitanica
Order Hymenoptera Lepidoptera
Family Chrysididae Zygaenidae
Size 6-10 mm Wingspan 25-35mm
Habitat Heathland Heathland
Diet Nectar Feeders Herbivores
Regions Western North America Europe, Africa
Conservation Least Concern Least Concern

Pacific Cuckoo Wasp

A brightly metallic cuckoo wasp with green-blue head and thorax and a coppery red abdomen. It parasitizes solitary mason bees and wasps in the western US.

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Did You Know?

It times its nest infiltration perfectly, sneaking in while the host wasp is away collecting provisions.

Provencal Burnet

A small day-flying moth with dark blue-green metallic forewings bearing red spots and bright red hindwings. It contains hydrogen cyanide for defense.

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Did You Know?

Both adults and larvae contain cyanide compounds making them toxic to birds and other predators at all life stages.