Y. - Z.  Tian, Gu, X. - M., Sun, A. - Q., and Li, S., ?A new species of Pseudohynobius from Guizhou province (Caudata, Hynobiidae), Pseudohynobius shuichengensis?, Journal of Liupanshui Teacher?s College, vol. 4, pp. 1-13, 1998.