1. Ahrens D. 2005. Illustrated key of phytophagous scarabs of the Chitwan region (Nepal): Including figures of adults of white grubs recorded in the IPM project entitled ‘Identification of white grub species of Nepal’. Project Report NE36 (43636) Version 1.2.
2. Beeson CFC. 1941. The ecology and control of the forest insects in India and the neighbouring countries. Dehradun: Publications of Forest Research Division, Government of India; 1007 pp.