South American Eucalyptus Sawfly vs Nelson Alpine Weta
Side-by-side species comparison
| Attribute | South American Eucalyptus Sawfly | Nelson Alpine Weta |
|---|---|---|
| Scientific Name | Lophyrotoma zonalis | Deinacrida tibiospina |
| Order | Hymenoptera | Orthoptera |
| Family | Pergidae | Anostostomatidae |
| Size | 10-14 mm | 40-60 mm |
| Habitat | Farmland | Mountains |
| Diet | Herbivores | Herbivores |
| Regions | Australia, invasive in South America | Oceania (New Zealand - South Island, Nelson) |
| Conservation | Least Concern | Near Threatened |
South American Eucalyptus Sawfly
A dark-bodied pergid sawfly that has become a significant pest of eucalyptus plantations in South America. Larvae are gregarious and can cause severe defoliation.
Did You Know?
This Australian native became a major pest after eucalyptus was widely planted in South America, far from its natural enemies.
Nelson Alpine Weta
An alpine weta endemic to the mountains of the Nelson/Marlborough region in New Zealand's South Island. It shelters under rocks during the day and forages on alpine vegetation at night. Its tibial spines are particularly well developed.
Did You Know?
This species is named for the prominent spines on its tibia, which are used defensively when threatened.