author(s)
Ibrahim Khalil Al Haidar, Md. Mizanur Rahman, M. Farid Ahsan, Md. Ariful Islam, Nusrat Jahan Tania, Priyanka Rani Banick, and Suravi Ahmed

abstract
A study was conducted on the butterflies of the Chittagong University Campus at Chittagong in Bangladesh during June 2013 to July 2014. Three species of butterflies (Euploea eunice under the Family Nymphalidae, and Ampittia dioscorides and Unkana ambasa under the Family Hesperiidae) are newly recorded for the first time in Bangladesh. Brief descriptions of these species and photographs have been presented.