Rough-collared Dung Beetle vs Vedalia Beetle
Side-by-side species comparison
| Attribute | Rough-collared Dung Beetle | Vedalia Beetle |
|---|---|---|
| Scientific Name | Helictopleurus rudicollis | Novius cardinalis |
| Order | Coleoptera | Coleoptera |
| Family | Scarabaeidae | Coccinellidae |
| Size | 10-15 mm | 3-4 mm |
| Habitat | Forests | Orchards |
| Diet | Dung Feeders | Omnivores |
| Regions | Madagascar | Australia, Worldwide (introduced) |
| Conservation | Data Deficient | Least Concern |
Rough-collared Dung Beetle
An exclusively forest-dwelling dung beetle with a rough, heavily punctured pronotum that gives it its name. It is dark brown to black with a compact, dome-shaped body.
Did You Know?
It has never been found outside intact forest, making it an indicator species for forest health in Madagascar.
Vedalia Beetle
A small red-and-black ladybird famous as the first successful biological control agent in history. It saved the California citrus industry from the cottony cushion scale in 1889.
Did You Know?
Its introduction to California is considered the founding event of modern biological pest control.