Yanbaru Long-armed Scarab vs Formosa Long-armed Scarab
Side-by-side species comparison
| Attribute | Yanbaru Long-armed Scarab | Formosa Long-armed Scarab |
|---|---|---|
| Scientific Name | Cheirotonus jambar | Cheirotonus formosanus |
| Order | Coleoptera | Coleoptera |
| Family | Euchirinae | Euchirinae |
| Size | 45-65 mm | 40-60 mm |
| Habitat | Forests | Forests |
| Diet | Sap Feeders | Sap Feeders |
| Regions | Japan (Okinawa) | Taiwan |
| Conservation | Critically Endangered | Endangered |
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.
Formosa Long-armed Scarab
A rare Taiwanese scarab with elongated forelimbs and a dark chestnut-brown body. It is found only in old-growth mountain forests on the island.
Did You Know?
Illegal collecting for the pet trade has made this one of the most threatened beetles in East Asia.