Dibrachys Pupal Parasite vs Large Square-headed Wasp

Side-by-side species comparison

Attribute Dibrachys Pupal Parasite Large Square-headed Wasp
Scientific Name Dibrachys cavus Ectemnius cephalotes
Order Hymenoptera Hymenoptera
Family Pteromalidae Crabronidae
Size 1.5-3 mm 12-18 mm
Habitat Farmland Woodlands
Diet Parasitoids Wood Feeders
Regions Europe, North America, Asia Europe
Conservation Not Evaluated Least Concern

Dibrachys Pupal Parasite

A gregarious parasitoid wasp that attacks the pupae and cocoons of many different insect hosts. It is a generalist and sometimes acts as a hyperparasitoid of other beneficial wasps.

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Did You Know?

It has one of the broadest host ranges of any parasitoid wasp, recorded from over 100 different insect species.

Large Square-headed Wasp

A large solitary wasp that nests in dead wood and provisions its nest with captured flies. Has a distinctively large, square-shaped head. Common in gardens and woodland.

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Did You Know?

Nests in old beetle holes in dead wood, stocking each cell with paralyzed flies for its developing larvae.