Introduced Pine Sawfly vs Goat Biting Louse
Side-by-side species comparison
| Attribute | Introduced Pine Sawfly | Goat Biting Louse |
|---|---|---|
| Scientific Name | Diprion similis | Bovicola caprae |
| Order | Hymenoptera | Phthiraptera |
| Family | Diprionidae | Trichodectidae |
| Size | 7-10 mm (adult) | 1-2 mm |
| Habitat | Farmland | Ponds & Lakes |
| Diet | Omnivores | Omnivores |
| Regions | Europe, North America | Worldwide |
| 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.
Goat Biting Louse
A chewing louse infesting domestic goats worldwide. It feeds on skin flakes and causes intense itching and coat damage.
Did You Know?
Angora goats are particularly susceptible because their long mohair provides an ideal habitat for these lice.