Pacific Cuckoo Wasp vs Southern Dogface

Side-by-side species comparison

Attribute Pacific Cuckoo Wasp Southern Dogface
Scientific Name Chrysis pellucidula Zerene cesonia
Order Hymenoptera Lepidoptera
Family Chrysididae Pieridae
Size 6-10 mm 46-64 mm wingspan
Habitat Heathland Heathland
Diet Nectar Feeders Nectar Feeders
Regions Western North America North America, Central America, South America
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.

Southern Dogface

Yellow butterfly with a pointed forewing showing a poodle-dog-face pattern in black. Males have a warm orange flush on the upper wing surface.

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Did You Know?

The forewing markings form a recognizable dog face profile when the wings are spread open.