Spruce Budworm Parasite vs Dibrachys Pupal Parasite

Side-by-side species comparison

Attribute Spruce Budworm Parasite Dibrachys Pupal Parasite
Scientific Name Meteorus trachynotus Dibrachys cavus
Order Hymenoptera Hymenoptera
Family Braconidae Pteromalidae
Size 3-5 mm 1.5-3 mm
Habitat Forests Farmland
Diet Parasitoids Parasitoids
Regions North America Europe, North America, Asia
Conservation Least Concern Not Evaluated

Spruce Budworm Parasite

A small brown braconid wasp that is a key natural enemy of the spruce budworm in North American boreal forests. It suspends its cocoon on a silk thread from the host.

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Did You Know?

Its cocoon dangles from a silk thread like a tiny pendulum, which may protect it from ground-dwelling predators.

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.