Samoan Rhinoceros Beetle vs Green Tiger Longhorn
Side-by-side species comparison
| Attribute | Samoan Rhinoceros Beetle | Green Tiger Longhorn |
|---|---|---|
| Scientific Name | Scapanes australis | Chelidonium argentatum |
| Order | Coleoptera | Coleoptera |
| Family | Scarabaeidae | Cerambycidae |
| Size | 40-70 mm | 12-20 mm |
| Habitat | Farmland | Forests |
| Diet | Wood Feeders | Wood Feeders |
| Regions | Oceania (Papua New Guinea, Solomon Islands, Samoa) | Brazil (Atlantic Forest region) |
| Conservation | Least Concern | Least Concern |
Samoan Rhinoceros Beetle
A large rhinoceros beetle found in Papua New Guinea, the Solomon Islands, and parts of Samoa. Males have a large forked horn on the head. It is associated with palm trees and is attracted to fermenting coconut sap.
Did You Know?
Males use their forked head horn to pry rival males off tree trunks during battles over feeding and mating sites.
Green Tiger Longhorn
A medium-sized Neotropical cerambycid with silvery-green pubescent patches on a dark body, found in the Atlantic Forest of Brazil. It breeds in dead branches of native hardwoods. Adults are diurnal and visit flowers.
Did You Know?
The silvery pubescence is formed by flattened scales that reflect light, giving the beetle a shimmering appearance.