J.  Fang, Chen, S., and Wang, H., ?Preliminary observations on egg depositing of Salamandrella Keyserlingii?, Acta Herpetologica Sinica, vol. 3, pp. 67-69, 1984.

W.  Zhao, Liu, X., and Fang, J., ?Preliminary study on the karyotype of Onychodactylus fisheri?, Natural Science Journal of Harbin Normal University, vol. 7, pp. 78-82, 1991.