M. Wilkinson, P. J. Kok, F. Ahmed, and D. J. Gower, “Caecilita Wake & Donnelly, 2010 (Amphibia: Gymnophiona) is not lungless: implications for taxonomy and for understanding the evolution of lunglessness ”, Zootaxa, vol. 3779, no. 3, pp. 383–388, Mar. 2014.