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Extensive variation in sperm morphology in a frog with no sperm competition
BACKGROUND: Recent comparative studies of several taxa have found that within-species variation in sperm size decreases with increasing levels of sperm competition, suggesting that male-male gamete competition selects for an optimal sperm phenotype. Previous studies of intraspecific sperm length var...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4735968/ https://www.ncbi.nlm.nih.gov/pubmed/26832366 http://dx.doi.org/10.1186/s12862-016-0601-8 |