Introduction : the evolutionary mystery of gamete dimorphism / Paul Alan Cox
1. The origin and maintenance of two sexes (anisogamy), and their gamete sizes by gamete competition / Geoff A. Parker
2. The evolutionary instability of isogamy / Hiroyuki Matsuda and Peter A. Abrams
3. Contact, not conflict, causes the evolution of anisogamy / Joan Roughgarden and Priya Iyer
4. Nucleo-cytoplasmic conflict and the evolution of gamete dimorphism / Rolf F. Hoekstra
5. Adaptive significance of egg size variation of aquatic organisms in relation to mesoscale features of aquatic environments / Kinya Nishimura and Noboru Hoshino
6. Gamete encounters / David B. Dusenbery
7. Evolution of anisogamy and related phenomena in marine green algae / Tatsuya Togashi and John L. Bartelt.
The evolution of anisogamy : a fundamental phenomenon underlying sexual selection. ISBN 9780521880954. Published by Cambridge University Press in 2011. Publication and catalogue information, links to buy online and reader comments.