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Data from: Shifts in reproductive investment in response to competitors lowers male reproductive success
- 负责人：
- DOI：
- doi:10.5061/dryad.v41ns1rs9
- 摘要：
- of sexual competition. To date, however, few studies have tested how this plasticity affects male reproductive success. We initially tested whether male mosquitofish
Data from: Experimental tests of sex allocation theory with two species of simultaneously hermaphroditic acorn barnacles
- 负责人：
- DOI：
- doi:10.5061/dryad.39np8rd7
- 摘要：
- Sex allocation theory for simultaneous hermaphrodites predicts increases in relative allocation to male-specific function as competition
Data from: Evidence of phenotypic plasticity of penis morphology and delayed reproductive maturation in response to male competition in waterfowl
- 负责人：
- DOI：
- doi:10.5061/dryad.mh577
- 摘要：
- vely correlated with levels of male competition resulting from forced extra-pair copulations, and with female genital elaboration resulting from sexual
Data from: Characterizing male-female interactions using natural genetic variation in Drosophila melanogaster
- 负责人：
- DOI：
- doi:10.5061/dryad.2856m
- 摘要：
- under competitive conditions and male-induced female fecundity. We observed significant effects of male line, female genetic background, and strong male
Data from: Female polyandry and size-assortative mating in isolated local populations of the Japanese common toad Bufo japonicus
- 负责人：
- DOI：
- doi:10.5061/dryad.255qd
- 摘要：
- g to the sexual selection theory, male–male competition for access to females is affected by the operational sex ratio (OSR) and population density. The Japanese common toad
Data from: Population density and structure drive differential investment in pre- and postmating sexual traits in frogs
- 负责人：
- DOI：
- doi:10.5061/dryad.10nk0
- 摘要：
- –male competition, likely also explains the trade-off between pre- and postmating sexual traits in our much broader sample of anuran species. Our results highlight
Data from: The effects of male age, sperm age and mating history on ejaculate senescence
- 负责人：
- DOI：
- doi:10.5061/dryad.8p502cr
- 摘要：
- rm competitiveness and fertility of older males. This age-ejaculate quality relationship is attributed to male ageing (i.e. senescence). 2. In a natural setti
Data from: The precopulatory function of male genital spines in Drosophila ananassae [Doleschall] (Diptera: Drosophilidae) revealed by laser surgery
- 负责人：
- Grieshop, Karl
- 关键词：
- Adaptive function Animal genitalia Copulation success Functional morphology Laser ablation Sexual selection
- DOI：
- doi:10.5061/dryad.g0v6h003
- 摘要：
- on hypothesis for genital evolution has received less attention. Here, we test the hypothesis that male genital spines of Drosophila ananassae promote competitive
Data from: Is offspring dispersal related to male mating status? An experiment with the facultatively polygynous spotless starling
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.885c4
- 摘要：
- c comparisons in mammals suggest that male-biased dispersal occurs in polygynous and promiscuous species where local mate competition among males exceeds
Data from: Extreme cost of rivalry in a monandrous species: male–male interactions result in failure to acquire mates and reduced longevity
- 负责人：
- 关键词：
- rival exposure male-male competition longevity copulation copulation duration copulation latency
- DOI：
- doi:10.5061/dryad.3nv8n
- 摘要：
- in female mating biology would be reflected in different costs of pre-copulatory competition between males. We observed that exposure to rival males ea
