Gall Wasp vs Erratic Ant
Side-by-side species comparison
| Attribute | Gall Wasp | Erratic Ant |
|---|---|---|
| Scientific Name | Andricus quercuscalicis | Tapinoma erraticum |
| Order | Hymenoptera | Hymenoptera |
| Family | Cynipidae | Formicidae |
| Size | 3-4 mm | 2-4 mm |
| Habitat | Woodlands | Heathland |
| Diet | Gall Makers | Nectar Feeders |
| Regions | Europe | Southern Europe, North Africa, Western Asia |
| Conservation | Least Concern | Least Concern |
Gall Wasp
A tiny wasp that induces knopper galls on oak acorns, deforming them completely.
Did You Know?
It has alternating sexual and asexual generations that produce different gall types.
Erratic Ant
A small dark ant common in southern Europe that runs in characteristic erratic zigzag patterns. It nests in dry, warm habitats under stones and in rock crevices.
Did You Know?
Workers can raise their abdomens to spray defensive chemicals while simultaneously running at full speed.