Rain Beetle Hunter vs Orange Spider Wasp
Side-by-side species comparison
| Attribute | Rain Beetle Hunter | Orange Spider Wasp |
|---|---|---|
| Scientific Name | Calosoma cancellatum | Cryptocheilus australis |
| Order | Coleoptera | Hymenoptera |
| Family | Carabidae | Pompilidae |
| Size | 18-25 mm | 20-30 mm |
| Habitat | Grasslands | Indoors |
| Diet | Predators | Predators |
| Regions | North America, from Canada to Mexico | Australia, Oceania |
| Conservation | Least Concern | Least Concern |
Rain Beetle Hunter
A medium to large caterpillar hunter with dark elytra marked by rows of rectangular pits giving a grid-like appearance. It is one of the most common Calosoma species across North American prairies.
Did You Know?
It emerges in massive numbers after rain events on the Great Plains, earning the nickname rain beetle, and can be found running across roads in huge aggregations.
Orange Spider Wasp
A striking orange and black spider wasp that hunts large ground-dwelling spiders across Australia. Its vivid colouration serves as a warning to predators of its powerful sting.
Did You Know?
Female spider wasps engage in elaborate prey-handling behaviours, sometimes caching spiders temporarily while they dig the final burrow.