Black Caterpillar Hunter vs Asian Atlas Dung Beetle
Side-by-side species comparison
| Attribute | Black Caterpillar Hunter | Asian Atlas Dung Beetle |
|---|---|---|
| Scientific Name | Calosoma sayi | Catharsius pithecius |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Scarabaeidae |
| Size | 20-28 mm | 20-30 mm |
| Habitat | Grasslands | Forests |
| Diet | Predators | Dung Feeders |
| Regions | Central and western North America | Southeast Asia |
| Conservation | Least Concern | Least Concern |
Black Caterpillar Hunter
A large, entirely black caterpillar hunter beetle native to North American prairies and grasslands. It is a powerful runner that hunts caterpillars, especially cutworms, at night.
Did You Know?
Pioneer farmers on the Great Plains observed massive aggregations of this beetle appearing after rain to hunt cutworm outbreaks and called them rain beetles or thunderbugs.
Asian Atlas Dung Beetle
A large black tunneling dung beetle from Southeast Asia with two stout pronotal horns in males. It rapidly constructs deep tunnels beneath dung pats. Found in forests and agricultural areas near livestock.
Did You Know?
Its tunnel systems can extend over half a meter deep, aerating compacted tropical soils.