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共检索到119条 ,权限内显示50条;
Data from: Manipulation of parental nutritional condition reveals competition among family members
- 负责人：
- Steiger, Sandra
- 关键词：
- parental care competition sexual conflict shared resources burying beetles Nicrophorus family life
- DOI：
- doi:10.5061/dryad.mb88mh2
- 摘要：
- Parental care is thought to be costly, as it consumes time and energy. Such costs might be reduced in animal parents that raise thei
Data from: Pipefish embryo oxygenation, survival and development: egg size, male size and temperature effects
- 负责人：
- Goncalves, Ines Braga
- DOI：
- doi:10.5061/dryad.4dj6042
- 摘要：
- variation in parental care quality within a species and which factors may affect it can therefore shed important light on patterns of mate choice and other
Data from: Non-adaptive female pursuit of extra-pair copulations can evolve through hitchhiking
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.53873
- 摘要：
- in male parental care. Second, we present another novel way in which female pursuit behavior can evolve; indirect selection can act on this behavior through a ratchet-li
Data from: Early social experience shapes female mate choice in guppies
- 负责人：
- DOI：
- doi:10.5061/dryad.rd13j
- 摘要：
- the role played by the social environment experienced during ontogeny in species lacking parental care. We used guppies to test the hypothesis that females al
Data from: No effect of partner age and lifespan on female age-specific reproductive performance in blue tits
- 负责人：
- DOI：
- doi:10.5061/dryad.4g099
- 摘要：
- of life-history strategies. In species with bi-parental care, reproductive ageing trajectories of either parent may be influenced by their partner's age, but this has rar
Data from: A limit on the extent to which increased egg size can compensate for a poor postnatal environment revealed experimental
- 负责人：
- DOI：
- doi:10.5061/dryad.57433
- 摘要：
- in egg size translated into differences in larval performance in a harsh postnatal environment that excluded parental care. We found that females engineered
Data from: Reversed brain size sexual dimorphism accompanies loss of parental care in white sticklebacks
- 负责人：
- DOI：
- doi:10.5061/dryad.r8547
- 摘要：
- t brain size is positively associated with level of parental care behavior in various taxa. One explanation for this pattern is that the cognitive dema
Data from: Male and female preferences for nest characteristics under paternal care
- 负责人：
- Heubel, Katja
- 关键词：
- nest choice mate choice
- DOI：
- doi:10.5061/dryad.27nj856
- 摘要：
- -only parental care where females deposit eggs in male-built nests. Using pre-built nest models, we independently manipulated two candidate nest qual
Data from: Darwinian sex roles confirmed across the animal kingdom
- 负责人：
- DOI：
- doi:10.5061/dryad.780d6
- 摘要：
- selection on males, which, in turn, drives the evolution of conventional sex roles in terms of female-biased parental care and male-biased sexual dimorphism. Although
Data from: Don't put all eggs in one nest - spread them and cut time at risk
- 负责人：
- Andersson, Malte
- 关键词：
- Adaptation Behavior: antipredator Behavior: reproductive Life history: theory Mating systems Parental care Reproduction: strategies Bird Fish Insect
- DOI：
- doi:10.5061/dryad.104t1
- 摘要：
- in the evolution of other breeding systems, for instance some forms of polyandry with male parental care.
