Yanbaru Long-armed Scarab vs Chrysomeline Rove Beetle
Side-by-side species comparison
| Attribute | Yanbaru Long-armed Scarab | Chrysomeline Rove Beetle |
|---|---|---|
| Scientific Name | Cheirotonus jambar | Tachyporus chrysomelinus |
| Order | Coleoptera | Coleoptera |
| Family | Euchirinae | Staphylinidae |
| Size | 45-65 mm | 3-4 mm |
| Habitat | Forests | Underground |
| Diet | Sap Feeders | Predators |
| Regions | Japan (Okinawa) | Europe, Central Asia, North Africa |
| Conservation | Critically Endangered | Least Concern |
Yanbaru Long-armed Scarab
An extremely rare scarab beetle endemic to the Yanbaru forests of Okinawa. Males have greatly elongated forelegs used in mating displays.
Did You Know?
It was only discovered in 1983 and is protected as a Japanese national natural monument.
Chrysomeline Rove Beetle
A small, elegantly shaped rove beetle with a distinctly pointed abdomen and yellowish-brown coloration. It is one of the first active predatory beetles to appear in spring in temperate regions.
Did You Know?
This species can produce two to three generations per year, allowing it to maintain high population densities throughout the growing season.