Pergid Sawfly vs Erratic Ant
Side-by-side species comparison
| Attribute | Pergid Sawfly | Erratic Ant |
|---|---|---|
| Scientific Name | Perga affinis | Tapinoma erraticum |
| Order | Hymenoptera | Hymenoptera |
| Family | Pergidae | Formicidae |
| Size | 15-20 mm | 2-4 mm |
| Habitat | Woodlands | Heathland |
| Diet | Herbivores | Nectar Feeders |
| Regions | Eastern Australia | Southern Europe, North Africa, Western Asia |
| Conservation | Least Concern | Least Concern |
Pergid Sawfly
An Australian sawfly whose larvae form dense defensive clusters called spitfires on eucalyptus trees. When threatened, larvae rear up and regurgitate eucalyptus oil.
Did You Know?
Larvae tap their tails on the branch in unison to signal the group to move to fresh leaves.
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.