CV Lattes
ORCID
Abstract
Sperm selection in the female reproductive tract is common in many animals and may allow only the "best" gametes to fertilize. In this sense, spermatozoa may have an "optimal phenotype". Despite intra-individual morphological variation in male gametes, few studies have demonstrated that, in the same male, morphologically distinct subpopulations of sperm are more likely to reach the site o…