Y.  Yang, ?Karyotypics studies of nine species of Chinese salamanders?, Asiatic Herpetological Research, vol. 4, pp. 146?157, 1992.

L.  Fei, Hu, S., and Huang, Y., Fauna Sinica, Amphibia, vol. 1. Beijing: Science Press, 2006.

P.  Zhang, Chen, Y. Q., Zhou, H., Liu, Y. F., Wang, X. L., Papenfuss, T. J., Wake, D. B., and Qu, L. H., ?Phylogeny, evolution, and biogeography of Asiatic Salamanders (Hynobiidae)?, Proceedings of the National Academy of Sciences, vol. 103, pp. 7360 - 7365, 2006.

, ?IUCN Red List of Threatened Species. Version 2010.4.?, 2010.