Spider Wasp vs Robin's Pincushion Gall Wasp

Side-by-side species comparison

Attribute Spider Wasp Robin's Pincushion Gall Wasp
Scientific Name Cryptocheilus bicolor Diplolepis rosae
Order Hymenoptera Hymenoptera
Family Pompilidae Cynipidae
Size 20-35 mm 2.5–4 mm
Habitat Woodlands Heathland
Diet Predators Gall Makers
Regions Oceania Europe, Western Asia
Conservation Least Concern Not Evaluated

Spider Wasp

A large orange and black wasp that hunts huntsman spiders for its larvae.

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Did You Know?

It paralyzes spiders many times its own weight and drags them to a burrow.

Robin's Pincushion Gall Wasp

A gall wasp that forms spectacular mossy red-green growths on wild roses. Each gall may contain up to 60 larval chambers.

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Did You Know?

In medieval times, its galls were placed under pillows as a supposed cure for insomnia.