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Data from: Do wolf spiders' egg-sacs emit tactochemical signals perceived by mothers?
- 负责人：
- DOI：
- doi:10.5061/dryad.43d0509
- 摘要：
- discriminate between egg-sacs differencing in mass (empty or not) as they do not hang an empty egg-sac but do not discriminate between egg-sacs with viable
Data from: Egg investment in response to the helper presence in cooperatively breeding Tibetan ground tits
- 负责人：
- DOI：
- doi:10.5061/dryad.7d028rp
- 摘要：
- studies found that helpers improve total nestling provisioning rates and fledgling recruitment, but have no apparent effects on the number and body mass
Data from: Disentangling genetic and prenatal sources of familial resemblance across ontogeny in a wild passerine.
- 负责人：
- DOI：
- doi:10.5061/dryad.2j77t
- 摘要：
- e able to partition variation in body mass across ontogeny into the effects of genes and the effects of between- clutch variation in egg characteristics. We show tha
Data from: Egg size and offspring performance in the collared flycatcher (Ficedula albicollis): a within-clutch approach
- 负责人：
- DOI：
- doi:10.5061/dryad.1758
- 摘要：
- t on nestling mass disappeared as nestlings approached fledging. Thus, there seems to be limited potential for a laying female to exploit within-clutch egg
Data from: Evolution of elaborate parental care: phenotypic and genetic correlations between parent and offspring traits
- 负责人：
- 关键词：
- trade-offs;Nicrophorus vespilloides;parental quality;multivariate analysis;Holocene;heritability
- DOI：
- doi:10.5061/dryad.v540q
- 摘要：
- ween clutch size, direct, and indirect care. Both egg size and direct care were positively correlated with dispersal mass, whereas clutch size was negatively
Data from: Food supplementation fails to reveal a trade-off between incubation and self-maintenance in female house wrens
- 负责人：
- DOI：
- doi:10.5061/dryad.15527
- 摘要：
- r baseline plasma corticosterone levels (a measure of chronic stress), and increase their body mass, haematocrit (a measure of anaemia), and reproductive success
Data from: Evolutionary divergence in life history traits among populations of the Lake Malawi cichlid fish Astatotilapia calliptera
- 负责人：
- DOI：
- doi:10.5061/dryad.6ps78
- 摘要：
- among populations, focussing on clutch size, duration of incubation, egg mass, offspring size, and growth rates. In a first experiment
Data from: The quantitative genetics of physiological and morphological traits in an invasive terrestrial snail: additive versus non-additive genetic variation
- 负责人：
- DOI：
- doi:10.5061/dryad.nd3vs
- 摘要：
- ), egg mass (h2= 0.82 ± 0.30) and hatchling mass (h2= 1.01 ± 0.31) (population = fixed effect), we found very low additive genetic variation. Large non-additive
Data from: On the importance of having a good mother: maternal investment affects duckling mortality risk in wood ducks
- 负责人：
- DOI：
- doi:10.5061/dryad.4s3t2p3
- 摘要：
- r, but not too early (15 days before mean hatch). Increased egg volume and duckling mass reduced the probability of ducking mortality (?egg volume = ?0.155, 85% CI
Data from: Effects of inbreeding and temperature stress on life history and immune function in a butterfly
- 负责人：
- DOI：
- doi:10.5061/dryad.p86c3
- 摘要：
- ant inbreeding depression was found in pupal mass, pupal time, thorax mass, abdomen fat content, egg hatching success, and fecundity. However, stress resistance traits
