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Data from: The effect of size and sex-ratio experiences on reproductive competition in Nicrophorus vespilloides burying beetles in the wild
- 负责人:
- DOI:
- doi:10.5061/dryad.gv348
- 摘要:
- depends on the intensity of competition for mates, which is likely to vary with the population sex ratio. However, the balance of pay-offs may vary amo
Data from: Frequency-dependent selection acting on the widely fluctuating sex ratio of the aphid Prociphilus oriens
- 负责人:
- DOI:
- doi:10.5061/dryad.716hk
- 摘要:
- Frequency-dependent selection is a fundamental principle of adaptive sex-ratio evolution in all sex ratio theories but has rarely been detected
Data from: Maternal effects obscure condition-dependent sex allocation in changing environments
- 负责人:
- DOI:
- doi:10.5061/dryad.56451sc
- 摘要:
- on may experience more extreme sex ratio skews, but this has not been considered in species with chromosomally-determined sex. However, anti
Data from: Sex ratio and density affect sexual selection in a sex-role reversed fish
- 负责人:
- DOI:
- doi:10.5061/dryad.4365v
- 摘要:
- . We manipulated sex ratio and density in experimental populations of the sex-role reversed pipefish Syngnathus typhle. We quantified sexual selection usi
Data from: Genetics and genomics of an unusual selfish sex ratio distortion in an insect
- 负责人:
- DOI:
- doi:10.5061/dryad.05pr1n8
- 摘要:
- coevolutionary arms races between sex ratio distorting elements and the rest of the genome. Here, we use genetic crosses and genome analysis to describe an unusual
Data from: Sex ratio variations among years and breeding systems in a facultatively parthenogenetic termite
- 负责人:
- 关键词:
- Parthenogenesis;Sex ratio;Asexual Queen Succession;conflict;Cavitermes tuberosus;Isoptera;Actual
- DOI:
- doi:10.5061/dryad.01c53v5
- 摘要:
- the reproductive value of female dispersers, and female-biased population sex ratio is expected. Yet, the life cycle, the breeding system dynamics and AQS modalities diffe
Data from: Context-dependent sex allocation: constraints on the expression and evolution of maternal effects
- 负责人:
- DOI:
- doi:10.5061/dryad.70dj6
- 摘要:
- Despite decades of research, whether vertebrates can and do adaptively adjust the sex ratio of their offspring is still highly debated. Howeve
Data from: Within-population polymorphism of sex-determination systems in the common frog (Rana temporaria)
- 负责人:
- DOI:
- doi:10.5061/dryad.0mg7h
- 摘要:
- In sharp contrast with birds and mammals, the sex chromosomes of ectothermic vertebrates are often undifferentiated, for reasons that remain debated
Data from: Covariance of paternity and sex with laying order explains male bias in extra-pair offspring in a wild bird population
- 负责人:
- DOI:
- doi:10.5061/dryad.b6428
- 摘要:
- ween offspring sex ratio and laying order is not consistent between years and populations in this species. Hence, we caution against treating the decline in proportion
Data from: Breeding sex ratio and population size of loggerhead turtles from Southwestern Florida
- 负责人:
- DOI:
- doi:10.5061/dryad.q2kf0
- 摘要:
- would drive a future sex ratio skew. Studying the sex ratios of adults in the ocean is logistically very difficult because individuals are wide