Willow Sawfly vs Tropical Fire Ant
Side-by-side species comparison
| Attribute | Willow Sawfly | Tropical Fire Ant |
|---|---|---|
| Scientific Name | Nematus salicis | Solenopsis geminata |
| Order | Hymenoptera | Hymenoptera |
| Family | Tenthredinidae | Formicidae |
| Size | 7-9 mm (adult) | 2-6 mm |
| Habitat | Wetlands | Grasslands |
| Diet | Herbivores | Seed Feeders |
| Regions | Europe | Pantropical |
| Conservation | Not Evaluated | Least Concern |
Willow Sawfly
A defoliator of willows across Europe found in wetlands and riparian areas. Larvae feed gregariously on willow leaves from May to autumn.
Did You Know?
Multiple overlapping generations allow continuous feeding pressure throughout the growing season.
Tropical Fire Ant
A pantropical fire ant with large-headed major workers specialized for seed milling. It is one of the oldest known invasive ant species, spread globally through colonial trade routes.
Did You Know?
It was likely transported around the world in soil ballast of Spanish galleons during the 16th century.