Samoan Rhinoceros Beetle vs Indian Flower Wasp
Side-by-side species comparison
| Attribute | Samoan Rhinoceros Beetle | Indian Flower Wasp |
|---|---|---|
| Scientific Name | Scapanes australis | Scolia quadripustulata |
| Order | Coleoptera | Hymenoptera |
| Family | Scarabaeidae | Scoliidae |
| Size | 40-70 mm | 18-28 mm |
| Habitat | Farmland | Farmland |
| Diet | Wood Feeders | Nectar Feeders |
| Regions | Oceania (Papua New Guinea, Solomon Islands, Samoa) | India, Sri Lanka, Southeast Asia |
| 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.
Indian Flower Wasp
A robust black scoliid wasp with four yellowish spots on its abdomen found across South Asia. It targets white grubs of scarab beetles in agricultural soils.
Did You Know?
Indian farmers have long recognized this wasp as a beneficial ally against destructive white grubs in sugarcane fields.