Araya, K. og Fujioka, M., 2011. Notes on the Third species of the genus Ikeda & Katsura, 2000 (Coleoptera, Lucanidae) described from North Sumatra. (12): 87-92. Araya, K. og Murai, Y., 2010. Description of the second species of the genus Ikeda & Katsura, 2000 (Coleoptera: Lucanidae) from Sarawak, Malaysia in Borneo. 65(2):373-383. Ikeda, H. og Katsura, N., 2000. A new genus and a new species of the lucanid beetle from Northern Borneo. (349): 10.-11.