Green Milkweed Leaf Beetle vs Australian Satin Sawfly
Side-by-side species comparison
| Attribute | Green Milkweed Leaf Beetle | Australian Satin Sawfly |
|---|---|---|
| Scientific Name | Labidomera clivicollis | Perga lewisi |
| Order | Coleoptera | Hymenoptera |
| Family | Chrysomelidae | Pergidae |
| Size | 8-12 mm | 14-20 mm |
| Habitat | Grasslands | Woodlands |
| Diet | Herbivores | Herbivores |
| Regions | North America | Australia |
| Conservation | Least Concern | Least Concern |
Green Milkweed Leaf Beetle
A large, handsome beetle with blue-black elytra marked with orange to cream-colored spots and a blue-black pronotum. It is commonly found on milkweed plants across North America.
Did You Know?
Like monarch butterflies, this beetle sequesters toxic cardiac glycosides from milkweed, and its bold coloration warns predators of its unpalatability.
Australian Satin Sawfly
A large Australian sawfly with a satiny dark blue-black body. Larvae are robust and feed in clusters on eucalyptus foliage.
Did You Know?
The larvae tap their bodies rhythmically against the branch when disturbed, producing vibrations that may alert other larvae in the colony.