This article relies largely or entirely on a single source. (February 2024) |
Chalcosoma engganensis is a large (35–60 mm) and heavy beetle. The body is shiny black. The male has a sharp horn (directed obliquely upward and forward) on the head. On each side of pronotum there are curved, forward directed horns. Across the head there is a short but powerful spike. This species differs from the normally developed specimens of the other Chalcosoma species in that horns are shorter, male can look a lot like small copies of Chalcosoma moellenkampi. The female lacks these horns and spikes, and is smaller.
| Chalcosoma engganensis | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Scarabaeidae |
| Genus: | Chalcosoma |
| Species: | C. engganensis
|
| Binomial name | |
| Chalcosoma engganensis Nagai, 2004[1]
| |
References
edit- ^ "Chalcosoma engganensis Nagai, 2004". www.gbif.org.