Mediterranean Harvester Ant vs Lesser Grain Borer
Side-by-side species comparison
| Attribute | Mediterranean Harvester Ant | Lesser Grain Borer |
|---|---|---|
| Scientific Name | Messor capitatus | Rhyzopertha dominica |
| Order | Hymenoptera | Coleoptera |
| Family | Formicidae | Bostrichidae |
| Size | 4-12 mm | 2-3 mm |
| Habitat | Heathland | Gardens |
| Diet | Seed Feeders | Seed Feeders |
| Regions | Mediterranean Europe, North Africa | Worldwide tropical and subtropical regions |
| Conservation | Least Concern | Not Evaluated |
Mediterranean Harvester Ant
A large dark brown harvester ant common in southern Europe and North Africa. Major workers have distinctly enlarged heads relative to their body size. Colonies build deep nests with specialized seed storage chambers.
Did You Know?
Workers chew seeds into a paste called 'ant bread' which they store in dry chambers and feed to larvae.
Lesser Grain Borer
A cylindrical dark brown beetle that bores into whole grain kernels, reducing them to powder. It is especially destructive in warm tropical grain stores.
Did You Know?
It produces a distinctive sweet, musty odor that can taint infested grain.