Scarce Swallowtail vs Brown Willow Beetle
Side-by-side species comparison
| Attribute | Scarce Swallowtail | Brown Willow Beetle |
|---|---|---|
| Scientific Name | Iphiclides podalirius | Galerucella lineola |
| Order | Lepidoptera | Coleoptera |
| Family | Papilionidae | Chrysomelidae |
| Size | Wingspan 64-84mm | 4-6 mm |
| Habitat | Heathland | Rivers & Streams |
| Diet | Herbivores | Herbivores |
| Regions | Europe, Asia | Europe |
| Conservation | Least Concern | Least Concern |
Scarce Swallowtail
A pale yellow swallowtail butterfly with bold black tiger stripes and long tailed hindwings tipped with blue. It soars elegantly on updrafts.
Did You Know?
Males gather in large numbers at hilltops in a behavior called hilltopping to increase their chances of finding mates.
Brown Willow Beetle
A small brown beetle that feeds on willow leaves and can cause significant defoliation. Has been used as a biological control agent for purple loosestrife in North America.
Did You Know?
A close relative was deliberately introduced to North America as biological control for invasive purple loosestrife.