Oil Beetle vs Spruce Budworm
Side-by-side species comparison
| Attribute | Oil Beetle | Spruce Budworm |
|---|---|---|
| Scientific Name | Meloe proscarabaeus | Choristoneura fumiferana |
| Order | Coleoptera | Lepidoptera |
| Family | Meloidae | Tortricidae |
| Size | 15-35 mm | 20-28 mm wingspan |
| Habitat | Beaches & Coastal | Forests |
| Diet | Omnivores | Omnivores |
| Regions | Europe | North America |
| Conservation | Near Threatened | Least Concern |
Oil Beetle
A large, flightless beetle with shortened elytra and a swollen abdomen. It secretes an oily, blistering compound called cantharidin when threatened.
Did You Know?
Females can lay over 1,000 eggs, but larvae must hitch a ride on a solitary bee to survive.
Spruce Budworm
A small mottled grey-brown moth that is the most destructive forest pest in North America. Outbreaks can kill millions of hectares of spruce and fir forest.
Did You Know?
A single outbreak in the 1970s-80s damaged more timber than all forest fires in Canada combined.