References

Selected References
Cole, C. J. 1984. Unisexual lizards. Sci. Am. 250:94–100 (Jan.). Some populations of whiptail lizards from the American southwest consist only of females that reproduce by virgin birth.

Crews, D. 1994. Animal sexuality. Sci. Am. 270:108–114 (Jan.). Sex is determined genetically in mammals and most other vertebrates, but not in many reptiles and fishes which lack sex chromosomes altogether. The author describes nongenetic sex determination and suggests a new framework for understanding the origin of sexuality.

Forsyth, A. 1986. A natural history of sex: the ecology and evolution of sexual behavior. New York, Charles Scribner’s Sons. Engagingly written, factually accurate account of the sex lives of animals from unicellular organisms to humans, abounding in imagery and analogy. Highly recommended.

Halliday, T. 1982. Sexual strategy. Survival in the wild. Chicago, University of Chicago Press. Semipopular treatment of sexual strategies, especially vertebrate mating systems, rested in a framework of natural selection. Wellchosen illustrations.

Jameson, E. W. 1988. Vertebrate reproduction. New York, John Wiley & Sons. Comparative treatment of diversity of reproductive patterns in vertebrates; includes parental investment and environmental responses.

Jones, R. E. 1997. Human reproductive biology, ed. 2. San Diego, Academic Press. Thorough treatment of human reproductive physiology.

Lombardi, J. 1998. Comparative vertebrate reproduction. Boston, Kluwer Academic Publishers. Comprehensive coverage of vertebrate reproductive physiology.

Maxwell, K. 1994. The sex imperative: an evolutionary tale of sexual survival. New York, Plenum Press. Witty survey of sex in the animal kingdom.

Michod, R. E. 1995. Eros and evolution: a natural philosophy of sex. Reading, Massachusetts, Addison-Wesley Publishing Company. In this engaging book, the author argues that sex evolved as a way of coping with genetic errors and avoiding homozygosity.

Pollard, I. 1994. A guide to reproduction: social issues and human concerns. Cambridge, Cambridge University Press. This comprehensive treatment of human reproduction extends biology to the social and environmental consequences of human reproductive potential.