Hawaiian Big-headed Ant vs European Corn Borer Parasite
Side-by-side species comparison
| Attribute | Hawaiian Big-headed Ant | European Corn Borer Parasite |
|---|---|---|
| Scientific Name | Pheidole megacephala | Macrocentrus grandii |
| Order | Hymenoptera | Hymenoptera |
| Family | Formicidae | Braconidae |
| Size | 2-4 mm | 5-8 mm |
| Habitat | Woodlands | Farmland |
| Diet | Seed Feeders | Nectar Feeders |
| Regions | Hawaii, Pacific Islands | Europe, North America |
| Conservation | Not Evaluated | Least Concern |
Hawaiian Big-headed Ant
An invasive ant now widespread in Hawaii with a disproportionately large head in the soldier caste. It displaces native insects throughout the islands.
Did You Know?
It is listed among the world's 100 worst invasive species by the IUCN.
European Corn Borer Parasite
A slender braconid wasp introduced to North America to control the European corn borer. It lays polyembryonic eggs that multiply inside the host caterpillar.
Did You Know?
A single egg divides into up to 30 genetically identical larvae inside the host through polyembryony.