Habu's Ground Beetle vs Lunar Ichneumon Wasp
Side-by-side species comparison
| Attribute | Habu's Ground Beetle | Lunar Ichneumon Wasp |
|---|---|---|
| Scientific Name | Carabus dehaanii | Megarhyssa lunator |
| Order | Coleoptera | Hymenoptera |
| Family | Carabidae | Ichneumonidae |
| Size | 25-33 mm | 30-50 mm body, ovipositor up to 130 mm |
| Habitat | Forests | Forests |
| Diet | Predators | Nectar Feeders |
| Regions | Japan (western Honshu, Shikoku, Kyushu) | Eastern North America |
| Conservation | Least Concern | Least Concern |
Habu's Ground Beetle
A large Japanese ground beetle with deeply sculptured elytra and striking blue-violet metallic coloring. It is widespread in lowland forests across western Japan.
Did You Know?
Japanese Carabus beetles have been intensively studied for decades, making Japan one of the best-documented regions in the world for ground beetle ecology and evolution.
Lunar Ichneumon Wasp
A striking ichneumon with a yellow and brown banded body. It parasitizes pigeon tremex horntail larvae inside hardwood trees.
Did You Know?
Its ovipositor is the longest relative to body size of any insect in North America.