Spruce Budworm Parasite vs Grey Longhorn
Side-by-side species comparison
| Attribute | Spruce Budworm Parasite | Grey Longhorn |
|---|---|---|
| Scientific Name | Meteorus trachynotus | Acanthocinus griseus |
| Order | Hymenoptera | Coleoptera |
| Family | Braconidae | Cerambycidae |
| Size | 3-5 mm | 8-16 mm |
| Habitat | Forests | Forests |
| Diet | Parasitoids | Wood Feeders |
| Regions | North America | Europe, Caucasus, Western Siberia |
| Conservation | Least Concern | Least Concern |
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.
Did You Know?
Its cocoon dangles from a silk thread like a tiny pendulum, which may protect it from ground-dwelling predators.
Grey Longhorn
A small, cryptically colored longhorn beetle with grey pubescence and faint darker markings on the elytra. It inhabits conifer forests across Eurasia, breeding in dead branches still attached to trees. Adults are nocturnal.
Did You Know?
Males guard females during oviposition by standing on top of them, preventing rival males from mating.