Bibliography
Poyarkov, A. N., Jr., J. Che, M.-S. Min, M. Kuro-o, F. Yan, C. Li, K. Iizuka, and D. R. Vieites . 2012. Review of the systematics, morphology and distribution of Asian Clawed Salamanders, genus Onychodactylus (Amphibia, Caudata: Hynobiidae), with the description of four new species. Zootaxa 3465: 1-106.
