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Data from: Effects of climate on reproductive investment in a masting species: assessment of climatic predictors and underlying mechanisms
负责人:
关键词:
Pinus ponderosa;plant population and community dynamics;Resource limitation;?T model;Economies of scale;seed cone production;reproductive trade-offs
DOI:
doi:10.5061/dryad.h29r7
摘要:
1. Mechanisms by which climatic factors drive reproductive investment and phenology in masting species are not completely understood
Data from: Residency time as an indicator of reproductive restraint in male burying beetles
负责人:
关键词:
Nicrophorus orbicollis;male residency time;burying beetle
DOI:
doi:10.5061/dryad.23h06
摘要:
the costs of reproduction and maximize lifetime fitness. The terminal investment hypothesis predicts that as individuals age they will allocate more resources to current
Data from: Context-dependence of maternal effects: testing assumptions of optimal egg size, differential- and sex-allocation models
负责人:
关键词:
environmental quality;parental care;Ficedula albicollis;context-dependence;maternal effects;sexual selection;collared flycatcher;sex allocation;postnatal conditions
DOI:
doi:10.5061/dryad.v01kb
摘要:
conditions is assumed by both the theory of differential allocation if attractive males provide material benefits, and reproductive compensation if they invest
Data from: Female investment in offspring size and number shifts seasonally in a lizard with single-egg clutches
负责人:
Mitchell, Timothy S.
关键词:
life-history evolution seasonality parental investment tradeoffs reproducibility
DOI:
doi:10.5061/dryad.14v3m13
摘要:
erval, egg size and hatchling size consistent with seasonal shifts in reproductive effort. Overall, reproductive effort was highest early in the season due to
Data from: Genetic constraints underlying human reproductive timing in a premodern Swiss village
负责人:
关键词:
reproductive scheduling natural selection genetic correlation humans menopause Life-History Evolution
DOI:
doi:10.5061/dryad.3d2m3
摘要:
The trade-off between reproductive investment in early versus late life is central to life-history theory. Despite abundant empirical evidence
Data from: Increased reproductive investment associated with greater survival and longevity in Cassin’s auklets
负责人:
关键词:
individual quality;survival;Double brooding;Cassin's auklet;mark-recapture;Heterogeneity
DOI:
doi:10.5061/dryad.7cp7088
摘要:
Individuals increase lifetime reproductive output through a trade-off between investment in future survival and immediate reproductive succes
Data from: Differential investment in pre- versus post-copulatory sexual selection reinforces a cross-continental reversal of sexual size dimorphism
负责人:
关键词:
Mating behavior;sexual selection;Spermathecae;Sepsid flies;testes;population differentiation;speciation;Sepsis punctum
DOI:
doi:10.5061/dryad.49mf6
摘要:
, we thus indirectly demonstrate differential investment in pre- vs. post-copulatory mechanisms increasing reproductive success.
Data from: Sex ratio effects on reproductive strategies in humans
负责人:
关键词:
sex roles;sexual selection;Homo Sapiens;competition;Holocene;Sex ratio
DOI:
doi:10.5061/dryad.587v1
摘要:
n within a single ethnic group, male mating effort varies in predictable ways with the ASR. At male-biased sex ratios, men's and women's investment in mating effort
Data from: Asymmetric evolutionary responses to sex-specific selection in a hermaphrodite
负责人:
Bonel, Nicolás
关键词:
experimental evolution Physa acuta reproductive and behavioral traits deleterious mutations sex allocation sexual selection
DOI:
doi:10.5061/dryad.1m2v66g
摘要:
in investment to male reproduction leads to a disproportionate cost on female reproduction and vice-versa. However, empirical evidence for sexual trade-offs
Data from: Sexual cannibalism increases male material investment in offspring: quantifying terminal reproductive effort in a praying mantis
负责人:
关键词:
cannibalism;sexual conflict;praying mantis;Tenodera sinensis;parental investment
DOI:
doi:10.5061/dryad.505f6
摘要:
contributes to production of offspring. The eggs and reproductive tissues of cannibalistic females contained significantly more male-derived amino acids tha

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