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Data from: Aging parasites produce offspring with poor fitness prospects
- 负责人：
- DOI：
- doi:10.5061/dryad.2k11f
- 摘要：
- Senescing individuals have poor survival prospects and low fecundity. They can also produce offspring with reduced survival and reproductive
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：
- -off in resource allocation between pre- and post-mating episodes of sexual selection. Despite lower ejaculate quality we found no fitness costs (fecundity and viabili
Data from: Food-limited mothers favor offspring quality over offspring number: a principal components approach
- 负责人：
- DOI：
- doi:10.5061/dryad.7s25p
- 摘要：
- ysis. This index of reproductive allocation indicated that females decreased fecundity and increased offspring quality after chronic exposure to low-food environments, thereby providi
Data from: Environmental quality predicts optimal egg size in the wild
- 负责人：
- DOI：
- doi:10.5061/dryad.0q13g
- 摘要：
- Parents can maximize their reproductive success by balancing the trade-off between investment per offspring and fecundity. According to theory
and offspring quality
- 负责人：
- DOI：
- doi:10.5061/dryad.755jp
- 摘要：
- female survival and offspring quality, supporting patterns found in long-lived mammals. We discuss avenues to develop life-history theory concerni
Data from: Elevation and latitude interact to drive life-history variation in precocial birds: a comparative analysis using Galliformes
- 负责人：
- Balasubramaniam, Priya
- 关键词：
- Altitude Clutch size Egg mass Elevation Fecundity vs. offspring quality Life history tradeoff Phylogenetic comparative methods PGLS Precocial Interspecific variation
- DOI：
- doi:10.5061/dryad.38s8g
- 摘要：
- wer broods) for higher offspring quality (larger eggs and/or increased parental care) in higher elevation species and populations. In birds, a focu
Data from: Parental age effects and the evolution of senescence
- 负责人：
- DOI：
- doi:10.5061/dryad.15dv41nt0
- 摘要：
- nes in survival and fecundity (classically-defined senescence), many organisms exhibit age-related declines in offspring quality, a phenomenon
Data from: Offspring growth and mobility in response to variation in parental care: a comparison between populations
- 负责人：
- DOI：
- doi:10.5061/dryad.sk14mf2
- 摘要：
- in fecundity, parental care, and offspring development. We compared the brood sizes and nestling mass and feather growth trajectories between orange-crowned
Data from: Water restriction causes an intergenerational trade-off and delayed mother-offspring conflict in a viviparous lizard
- 负责人：
- DOI：
- doi:10.5061/dryad.s074j
- 摘要：
- ng reproduction. 4. Water restriction had no immediate effect on reproductive output or offspring morphology at birth. Yet, water restriction in pregnant femal
Data from: Persistent directional selection on body size and a resolution to the paradox of stasis
- 负责人：
- DOI：
- doi:10.5061/dryad.v4t80
- 摘要：
- parent-offspring conflict exists over size, and juvenile size is more strongly affected by investment per offspring than adult size. These findings provide qualitative
