Introduced Pine Sawfly vs Scarlet Pergid Sawfly
Side-by-side species comparison
| Attribute | Introduced Pine Sawfly | Scarlet Pergid Sawfly |
|---|---|---|
| Scientific Name | Diprion similis | Pergagrapta polita |
| Order | Hymenoptera | Hymenoptera |
| Family | Diprionidae | Pergidae |
| Size | 7-10 mm (adult) | 10-16 mm |
| Habitat | Farmland | Woodlands |
| Diet | Omnivores | Herbivores |
| Regions | Europe, North America | Eastern Australia |
| Conservation | Not Evaluated | Least Concern |
Introduced Pine Sawfly
A European sawfly introduced to North America that feeds on white pine and other five-needled pines. Larvae feed gregariously and can heavily defoliate trees.
Did You Know?
It was first detected in Connecticut in 1914 and quickly spread across northeastern North America.
Scarlet Pergid Sawfly
A brightly colored Australian sawfly with a polished dark body and reddish highlights. Larvae feed on eucalyptus and are often found in clusters.
Did You Know?
The genus Pergagrapta is endemic to Australia and represents part of the remarkable radiation of pergid sawflies on that continent.