| Corthylus columbianus | |
|---|---|
| Adult, at left, with two pupae in brood cells | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Curculionidae |
| Subfamily: | Scolytinae |
| Genus: | Corthylus |
| Species: | C. columbianus |
| Binomial name | |
| Corthylus columbianus Hopkins, 1894 |
|
Corthylus columbianus, also known as the chestnut timber worm or the Columbian timber beetle, is a beetle of the family Curculionidae.