Cabbage Stem Weevil vs Rugose Carrion Beetle
Side-by-side species comparison
| Attribute | Cabbage Stem Weevil | Rugose Carrion Beetle |
|---|---|---|
| Scientific Name | Ceutorhynchus pallidactylus | Thanatophilus rugosus |
| Order | Coleoptera | Coleoptera |
| Family | Curculionidae | Silphidae |
| Size | 2.5-3.5 mm | 9-12 mm |
| Habitat | Farmland | Farmland |
| Diet | Herbivores | Carrion Feeders |
| Regions | Europe | Europe, Northern Asia, North America |
| Conservation | Least Concern | Least Concern |
Cabbage Stem Weevil
A grey weevil that mines inside brassica stems. Larvae tunnel through stems causing weakening. One of several Ceutorhynchus species affecting oilseed rape.
Did You Know?
Larval tunneling weakens plant stems to the point where they may snap in windy conditions.
Rugose Carrion Beetle
A small, dark silphid with heavily textured, rugose wing cases. It frequents sun-exposed carrion in open landscapes.
Did You Know?
Females lay eggs on carcasses already infested with fly larvae, and their own larvae then feed on the maggots.