Hazel Sawfly vs Gum Leaf Skeletoniser
Side-by-side species comparison
| Attribute | Hazel Sawfly | Gum Leaf Skeletoniser |
|---|---|---|
| Scientific Name | Croesus septentrionalis | Uraba lugens |
| Order | Hymenoptera | Lepidoptera |
| Family | Tenthredinidae | Nolidae |
| Size | 8-10 mm | 25-35 mm wingspan |
| Habitat | Heathland | Woodlands |
| Diet | Herbivores | Herbivores |
| Regions | Europe, Western Asia | Australia, Oceania |
| Conservation | Least Concern | Least Concern |
Hazel Sawfly
A medium-sized sawfly with an orange abdomen and dark thorax. The bluish-green larvae with black heads feed gregariously on hazel, birch, and alder.
Did You Know?
When disturbed, the gregarious larvae raise their tails simultaneously in an S-shape, creating an intimidating group display to deter predators.
Gum Leaf Skeletoniser
A small moth whose caterpillars are known for retaining their shed head capsules stacked on top of each other, forming a tall 'hat'. The larvae feed gregariously on eucalyptus leaves, skeletonising them.
Did You Know?
Its caterpillar is nicknamed the 'mad hatterpillar' because it wears a tower of old head capsules like a top hat.