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Data from: Post-spawning sexual selection in red and white Chinook salmon (Oncorhynchus tshawytscha)
- 负责人：
- DOI：
- doi:10.5061/dryad.gs835
- 摘要：
- , and gametes. We investigated the role of post-spawning sexual selection in maintaining the polymorphism in a mixed population. First, we compared sperm velocity differ
Data from: Male spiders reduce pre- and postmating sexual investment in response to sperm competition risk
- 负责人：
- DOI：
- doi:10.5061/dryad.4mt25
- 摘要：
- The interplay between pre- and post-mating responses to intra-sexual competition remains enigmatic. Sperm competition models often assume a trade
Data from: Evolutionary change in testes tissue competition among experimental populations of house mice
- 负责人：
- DOI：
- doi:10.5061/dryad.3t082
- 摘要：
- tissue may also affect sperm production rates. Indeed, recent comparative analyses suggest that sperm competition selects for greater proportions of sperm
Data from: Ovarian fluid allows directional cryptic female choice despite external fertilization
- 负责人：
- DOI：
- doi:10.5061/dryad.1m056
- 摘要：
- tition by decreasing the importance of sperm number thereby increasing the relative importance of sperm velocity. We further show that ovarian fluid doe
Data from: Acclimation temperature changes spermatozoa flagella length relative to head size in brown trout
- 负责人：
- DOI：
- doi:10.5061/dryad.10t7hd0
- 摘要：
- r head size compared to their cold acclimated counterparts. This did not directly affect sperm swimming speed, although spermatozoa from warm acclimated males
Data from: Sperm head abnormalities are associated with excessive omega-6 fatty acids in two finch species feeding on sunflower seeds
- 负责人：
- St?stad, Hanna Nyborg
- DOI：
- doi:10.5061/dryad.145mg74
- 摘要：
- oxidative stress, which can damage cell membranes, and in particular sperm cells. We assessed the level of LA in the blood of two seed‐eating finch spe
Data from: Evidence of rapid adaptive trait change to local salinity in the sperm of an invasive fish
- 负责人：
- DOI：
- doi:10.5061/dryad.77hm40j
- 摘要：
- t sperm velocity and percentage of motile sperm declined in salinity levels higher and lower than those currently experienced by the Baltic Sea populations, with dif
Data from: Sperm competition roles and ejaculate investment in a promiscuous mammal
- 负责人：
- DOI：
- doi:10.5061/dryad.jj72n4t1
- 摘要：
- males compensate for lower sperm numbers per ejaculate by increasing ejaculation frequency or sperm velocity. Similarly, we found no evidence
Data from: Testing the phenotype-linked fertility hypothesis in the presence and absence of inbreeding
- 负责人：
- DOI：
- doi:10.5061/dryad.515c6
- 摘要：
- (courtship rate, beak colour, tarsus length) and measures of sperm quality (proportion of functional sperm, sperm velocity, sperm length) in populations
Data from: Ejaculate characteristics depend on social environment in the horse (Equus caballus)
- 负责人：
- DOI：
- doi:10.5061/dryad.77249
- 摘要：
- Sperm competition theory predicts semen characteristics to be affected by the social environment. We used the polygamous horse (Equus caballus
