European Corn Borer Braconid vs Swift Rove Beetle
Side-by-side species comparison
| Attribute | European Corn Borer Braconid | Swift Rove Beetle |
|---|---|---|
| Scientific Name | Macrocentrus cingulum | Tachyporus hypnorum |
| Order | Hymenoptera | Coleoptera |
| Family | Braconidae | Staphylinidae |
| Size | 4-7 mm | 3-4 mm |
| Habitat | Farmland | Farmland |
| Diet | Parasitoids | Predators |
| Regions | Europe, North America, Asia | Europe, North Asia, introduced to North America |
| Conservation | Least Concern | Least Concern |
European Corn Borer Braconid
A slender parasitoid wasp introduced to North America to control the European corn borer moth. It lays polyembryonic eggs that multiply inside the host.
Did You Know?
A single egg can divide into up to 36 identical embryos inside one host caterpillar through polyembryony.
Swift Rove Beetle
A small, streamlined rove beetle of the subfamily Tachyporinae with a tapered posterior and bicolored body. It is extremely abundant in agricultural fields and an important predator of cereal aphids.
Did You Know?
Despite their tiny size, Tachyporus beetles can consume more aphids per day than many larger predatory beetles, making them key biocontrol agents.