Male Coconut Rhinoceros Beetle (Oryctes rhinoceros) being scavenged by Yellow Crazy Ants (Anoplolepis gracilipes)
Sungei Buloh Wetland Reserve, 12th September 2016

• Global Invasive Species Database
• Invasive Species Compendium
• Hawaiian Scarab ID
• Ecology of the Coconut Rhinoceros Beetle, Oryctes rhinoceros (L.) (Coleoptera: Dynastidae)
• Oryctes rhinoceros Beetles, an Oil Palm Pest in Malaysia
• Observations on the biology and ecology of Oryctes rhinoceros and Scapanes australis grossepunctatus pests of coconut palms in New Guinea

Male Siamese Rhinoceros Beetle (Xylotrupes gideon)
Sungei Buloh Wetland Reserve, 28th October 2015

• Family SCARABAEIDAE
• Phylogeny and systematics of the giant rhinoceros beetles (Scarabaeidae: Dynastini)

Siamese Rhinoceros Beetle (Xylotrupes gideon)
Sungei Buloh, 24th March 2014

• Male horn dimorphism, phylogeny and systematics of rhinoceros beetles of the genus Xylotrupes (Scarabaeidae: Coleoptera)
• Family SCARABAEIDAE