Nussbaum, Ronald A.; Wilkinson, Mark (1995). "A New Genus of Lungless Tetrapod: A Radically Divergent Caecilian (Amphibia: Gymnophiona)". Proceedings of the Royal Society. Proceedings of the Royal Society of London Series B Biological Sciences. 261 (1362): 331-339. doi:10.1098/rspb.1995.0155.