1. Xu Q H, Fang S G, Wang Z W, et al. Heavy metal distribution in tissues and eggs of Chinese alligator (Alligator sinensis). Arch Environ Contam Toxicol, 2006, 50: 580–586
2. Thorbjarnarson J, Wang X M, Ming S, et al. Wild populations of the Chinese alligator approach extinction. Biol Conserv, 2002, 103: 93–102
3. Ding Y Z, Wang X M. Factors influencing the population status of wild Chinese alligators (Alligator sinensis). Biodivers Sci, 2004, 12: 324–332
4. Chen B C. The past and present situation of the Chinese alligator. As Herp Res, 1990, 3: 129–136
5. Wan Z, Gu C, Wang X, et al. Conservation, management and farming of crocodiles in China. In: Crocodiles. Proceedings of the 14th Working Meeting of the Crocodile Specialist Group. IUCN-The World Conservation Union, Gland, Switzerland and Cambridge, UK, 1998. 80–100