Larch Sawfly vs Carpenter-Mimic Ant
Side-by-side species comparison
| Attribute | Larch Sawfly | Carpenter-Mimic Ant |
|---|---|---|
| Scientific Name | Pristiphora erichsonii | Camponotus chromaiodes |
| Order | Hymenoptera | Hymenoptera |
| Family | Tenthredinidae | Formicidae |
| Size | 8-12 mm (adult) | 6-13 mm |
| Habitat | Forests | Woodlands |
| Diet | Omnivores | Wood Feeders |
| Regions | North America, Europe | Eastern North America |
| Conservation | Not Evaluated | Least Concern |
Larch Sawfly
The most important defoliator of larch in North America. Periodic outbreaks can last for years and cause significant growth reduction.
Did You Know?
Indigenous peoples used outbreaks as a calendar marker, as they occurred with notable regularity.
Carpenter-Mimic Ant
A large bicolored carpenter ant with a bright red thorax and black head and gaster, common in eastern North American forests. Workers excavate galleries in dead wood and are primarily nocturnal foragers. They are often confused with C. pennsylvanicus.
Did You Know?
They produce a distinctive alarm pheromone that smells like nail polish remover, detectable even by humans when a nest is disturbed.