Osumi Ground Beetle vs Giant Fijian Long-horned Beetle
Side-by-side species comparison
| Attribute | Osumi Ground Beetle | Giant Fijian Long-horned Beetle |
|---|---|---|
| Scientific Name | Carabus osumensis | Xixuthrus terribilis |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Cerambycidae |
| Size | 22-30 mm | 60-90 mm |
| Habitat | Forests | Forests |
| Diet | Predators | Wood Feeders |
| Regions | East Asia, Japan (Kyushu) | Oceania (Fiji - Viti Levu) |
| Conservation | Vulnerable | Endangered |
Osumi Ground Beetle
An endemic ground beetle from the Osumi Peninsula in southern Kyushu, Japan. Features a beautiful metallic green-gold coloration. A nocturnal predator of forest floor invertebrates.
Did You Know?
This beetle's restricted range on the Osumi Peninsula makes it a textbook example of geographic speciation on the Japanese archipelago.
Giant Fijian Long-horned Beetle
An extremely large longhorn beetle from Fiji, among the biggest cerambycids in the Pacific. It develops in large fallen and standing dead trees in native tropical forest. Habitat destruction has made it increasingly rare.
Did You Know?
The species name 'terribilis' refers to the fearsome appearance and large mandibles of this beetle, which can give a painful bite.