Brazilian Wanderer Spider Wasp vs Tibetan Alpine Ground Beetle
Side-by-side species comparison
| Attribute | Brazilian Wanderer Spider Wasp | Tibetan Alpine Ground Beetle |
|---|---|---|
| Scientific Name | Pepsis fabricius | Carabus henningi |
| Order | Hymenoptera | Coleoptera |
| Family | Pompilidae | Carabidae |
| Size | 35-55 mm | 20-28 mm |
| Habitat | Heathland | Mountains |
| Diet | Predators | Predators |
| Regions | South America (Brazil, Argentina, Paraguay, Uruguay) | Tibetan Plateau, Himalayas (China, Nepal) |
| Conservation | Least Concern | Least Concern |
Brazilian Wanderer Spider Wasp
A large metallic blue-black spider wasp with bright orange wings that hunts tarantulas as food for its larvae. The female paralyzes a tarantula with her sting, then drags it to a burrow where a single egg is laid on the spider. The larva consumes the still-living spider from the inside.
Did You Know?
Its sting is rated among the most painful of all insect stings, scoring a 4 out of 4 on the Schmidt Pain Index.
Tibetan Alpine Ground Beetle
A high-altitude ground beetle adapted to the harsh conditions of the Tibetan Plateau and surrounding mountains. It has a robust black body with subtle bronze reflections.
Did You Know?
It survives at elevations above 4,000 meters where temperatures drop below freezing nightly, using antifreeze compounds in its blood to survive.