R. G. Kamei, D. J. Gower, M. Wilkinson, and S. D. Biju, “Systematics of the caecilian family Chikilidae (Amphibia: Gymnophiona) with the description of three new species of Chikila from northeast India”, Zootaxa, vol. 3666, no. 4, pp. 401–435, Jun. 2013.