Arnold, S. J. 1993. Foraging theory and prey-size-predator-size relations in snakes. p. 87-115. In: R. A. Seigel and J. T. Collins (eds.) Snakes. Ecology & Behavior. McGraw-Hill Inc., New York.
Gloyd, H. K. and R. Conant. 1990. Snakes of the Agkistrodon Complex. A Monographic Review. Society for the Study of Amphibians and Reptiles. Oxford, Ohio. 614 p.
Mori, A. and H. Moriguchi. 1988. Food habits of the snakes in Japan: A critical review. Snake 20(2): 98- 113.
Mushinsky, H. R. 1987. Foraging ecology. p. 302- 334. In: R. A. Seigel, J. T. Collins, and S. S. Novak (eds.) Snakes. Ecology and Evolutionary Biology. MaCmillan Publ. Comp., New York.
Zhao, E. 2005. Snakes of China I. Anhui Science and Technology Publ. House, Hefei, Anhui. 372 p.