Simmons, Leigh W.; Wernham, Julie; Garci´a-Gonza´lez, … - In: Behavioral Ecology 14 (2003) 4, pp. 539-545
Recent attention has focused on the role that sperm competition may play in the evolution of sperm morphology … performed sperm competition trials in which we varied the numbers of sperm transferred by each of two males that differed in the …. Theoretical analyses predict increased sperm size, decreased sperm size, and no change in sperm size in response to sperm …