Longhorned Coconut Beetle vs Emerald Fruit Chafer
Side-by-side species comparison
| Attribute | Longhorned Coconut Beetle | Emerald Fruit Chafer |
|---|---|---|
| Scientific Name | Olethrius tyrannus | Dicronorrhina derbyana |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Scarabaeidae |
| Size | 30-55 mm | 35-50 mm |
| Habitat | Beaches & Coastal | Grasslands |
| Diet | Omnivores | Sap Feeders |
| Regions | Indonesia, Papua New Guinea, Pacific Islands | East Africa |
| Conservation | Least Concern | Not Evaluated |
Longhorned Coconut Beetle
A large prionine beetle from the Indo-Pacific region that attacks coconut palms and other palms. Adults are dark brown with a broad, flattened body and strong mandibles. Larvae bore into the trunks of living palm trees.
Did You Know?
Heavy infestations can topple mature coconut palms, causing significant economic losses in Pacific island communities.
Emerald Fruit Chafer
A large and spectacular flower beetle from East Africa with vivid green elytra. It is popular among collectors for its striking metallic coloration.
Did You Know?
Males have a distinctive Y-shaped horn on the head used in territorial disputes.