|
|||||
|
|
Sperm competition and the evolution of sperm midpiece volume in mammals |
|
| Authors: | M. J. Anderson J. Nyholt A. F. Dixson |
| Affiliation: | Center for the Reproduction of Endangered Species, Zoological Society of San Diego, San Diego, U.S.A. |
| Abstract: | |
| Keywords: | sexual selection sperm competition comparative morphology mammals mating systems |