筛选
科学数据
统计数据
共检索到725条 ,权限内显示50条;
Data from: Condition dependence of a multicomponent sexual display trait in Drosophila serrata
- 负责人：
- DOI：
- doi:10.5061/dryad.sp2m46f6
- 摘要：
- Theory predicts that costly sexual displays should evolve condition dependence if the marginal fitness gain from trait exaggeration is gre
Data from: Experimental evidence of condition-dependent sexual dimorphism in the weakly dimorphic antler fly, Protopiophila litigata (Di
- 负责人：
- DOI：
- doi:10.5061/dryad.h3690
- 摘要：
- by persistent selection should evolve heightened condition dependence whereby their expression reflects the availability and processing efficiency of metabolic
Data from: Variation in the condition-dependence of individual sexual traits in male eastern mosquitofish, Gambusia holbrooki
- 负责人：
- DOI：
- doi:10.5061/dryad.b698s18
- 摘要：
- of copulation attempts, and male mate choice). We found positive condition-dependence of both the time spent with females and the rate of copulation attempts
Data from: Condition-dependent movement and dispersal in experimental metacommunities
- 负责人：
- DOI：
- doi:10.5061/dryad.nj957
- 摘要：
- dynamics. Generally, dispersal decisions are condition-dependent and rely on information in the broad sense, like the presence of conspecifics. However, studi
Data from: Frequency-dependent fitness in gynodioecious Lobelia siphilitica
- 负责人：
- DOI：
- doi:10.5061/dryad.46nr8
- 摘要：
- , as expected if fitness is negatively frequency dependent. However, hand-pollinated females also produced more seeds when they were rare, indicating tha
Data from: Condition dependence of female choosiness in a field cricket
- 负责人：
- DOI：
- doi:10.5061/dryad.mg6jb
- 摘要：
- the condition dependence of female preferences (preference function and choosiness) for male calling effort in G. pennsylvanicus. We manipulated female condition by raising
Data from: Condition dependent mortality exacerbates male (but not female) reproductive senescence and the potential for sexual conflict
- 负责人：
- DOI：
- doi:10.5061/dryad.wwpzgmsgc
- 摘要：
- selection than females. Interestingly, condition-dependent extrinsic mortality did not affect mating success, hinting that accelerated reproductive senescence
Data from: Negative frequency-dependent foraging behaviour in a generalist herbivore (Alces alces) and its stabilizing influence on food-web dynamics
- 负责人：
- Hoy, Sarah
- 关键词：
- consumer-resource dynamics context-dependent decision-making diet choice frequency-dependent foraging strategies selective foraging behaviour Manly’s selection index predation risk snow depth
- DOI：
- doi:10.5061/dryad.6v2k320
- 摘要：
- foraging strategy that we observed in the empirical analysis (i.e. negative frequency‐dependence being mediated by density‐dependent processes) was associated with
Data from: Condition dependence and the maintenance of genetic variance in a sexually dimorphic black scavenger fly
- 负责人：
- DOI：
- doi:10.5061/dryad.6g2f8
- 摘要：
- model proposes that this problem can be explained by the evolution of condition dependence in exaggerated male traits. We tested the predictions tha
Data from: Ontogenetic timing as a condition-dependent life history trait: high-condition males develop quickly, peak early and age fast
- 负责人：
- DOI：
- doi:10.5061/dryad.2r4q4
- 摘要：
- , but the relative effects on ageing of investment in these traits remain unclear. We investigated the condition-dependence of male life history in the neriid fly
