Lined June Beetle vs Cactoblastis Moth
Side-by-side species comparison
| Attribute | Lined June Beetle | Cactoblastis Moth |
|---|---|---|
| Scientific Name | Polyphylla decemlineata | Cactoblastis cactorum |
| Order | Coleoptera | Lepidoptera |
| Family | Scarabaeidae | Pyralidae |
| Size | 22-35 mm | 27-35 mm wingspan |
| Habitat | Deserts & Drylands | Deserts & Drylands |
| Diet | Root Feeders | Omnivores |
| Regions | Western North America | Australia, Oceania |
| Conservation | Least Concern | Least Concern |
Lined June Beetle
A large scarab beetle with striking white-striped elytra found in western North America. Males have enormous lamellate antennae used to detect female pheromones.
Did You Know?
When handled, they produce a hissing sound by forcing air through their spiracles.
Cactoblastis Moth
Originally from South America, this moth was introduced to Australia in 1926 as a biological control agent against invasive prickly pear cactus. It is celebrated as one of the most successful biocontrol programmes in history.
Did You Know?
A memorial hall was built in Boonarga, Queensland, in honour of this moth for saving millions of hectares of farmland.