筛选
科学数据
统计数据
共检索到248条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Females can solve the problem of low signal reliability by assessing multiple male traits
- 负责人:
- DOI:
- doi:10.5061/dryad.sj138
- 摘要:
- with the fecundity benefits females will receive from males only for males that have experienced low quality diets. We paired females with muted males that wer
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Individual variation in parental workload and breeding productivity in female European starlings: is the effort worth it?
- 负责人:
- DOI:
- doi:10.5061/dryad.63n3f
- 摘要:
- ng consecutive days (6–8 posthatching), and between peak (first) and second broods, but not among years. Our data suggest that individual females behave
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The complexity of mating decisions in stalk-eyed flies
- 负责人:
- DOI:
- doi:10.5061/dryad.7dd43
- 摘要:
- , an indicator of size and fecundity, attracted more mating attempts from males, but this trait did not alter female acceptance. Genetic variation among males ha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Copulation with immature females increases male fitness in cannibalistic widow spiders
- 负责人:
- DOI:
- doi:10.5061/dryad.t3j5n
- 摘要:
- organs. Females retain sperm through their final moult and have similar fecundity to adult-mated females. This is an adaptive male tactic because immature ma
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: An experimental test for body size-dependent effects of male harassment and an elevated copulation rate on female fecundity
- 负责人:
- DOI:
- doi:10.5061/dryad.46j4r0q
- 摘要:
- ore, it is important to test if a male’s phenotype, notably body size, has differential effects on female reproductive success versus the performance of offspring
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Impaired sperm quality, delayed mating but no costs for offspring fitness in crickets winning a fight
- 负责人:
- DOI:
- doi:10.5061/dryad.72g06
- 摘要:
- h preference for dominant males. However, by mating with contest winners, females can incur significant costs spanning from decreased fecundity
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Postmating sexual selection and the enigmatic jawed genitalia of Callosobruchus subinnotatus
- 负责人:
- DOI:
- doi:10.5061/dryad.0g210
- 摘要:
- . We then experimentally assessed the effects of ablation of the genital jaws on mating duration, ejaculate weight, male fertilization success and female fecundity, usi
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Recent social history alters male courtship preferences
- 负责人:
- DOI:
- doi:10.5061/dryad.6360s
- 摘要:
- . Females arrived either simultaneously or consecutively. In subsequent standard assays, only males that had experienced females of variable size
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The effects of synthetic estrogen exposure on pre-mating and post-mating episodes of selection in sex-role-reversed Gulf pipefish
- 负责人:
- DOI:
- doi:10.5061/dryad.vj5np
- 摘要:
- terations in mating behaviors, and disruption of sexual selection. Studies have shown 17?-ethinylestradiol (EE2) exposure to induce female-like secondary sexual traits in male
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Flexible polyandry in female flies is an adaptive response to infertile males
- 负责人:
- DOI:
- doi:10.5061/dryad.ct8r61v
- 摘要:
- reproductive output, indicating that females use current sperm storage threshold to make dynamic remating decisions. After remating with fertile males, females restore