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共检索到178条 ,权限内显示50条;
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Data from: Egg shape mimicry in parasitic cuckoos
- 负责人:
- DOI:
- doi:10.5061/dryad.v5375
- 摘要:
- eby their eggs mimic the colour and pattern of their host eggs to avoid egg recognition and rejection. There is also evidence of mimicry in egg size in som
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Are prenatal maternal resources more important in competitive than in benign postnatal environments?
- 负责人:
- DOI:
- doi:10.5061/dryad.823f0
- 摘要:
- . Enlarged broods suffered greater mortality rates and raised smaller fledglings. Egg size had a significant positive effect on fledging mass and length
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Individual repeatability in laying behaviour does not support the migratory carry-over effect hypothesis of egg-size
- 负责人:
- DOI:
- doi:10.5061/dryad.d4196
- 摘要:
- the degree of intra-clutch egg-size dimorphism varies greatly among the seven species of the genus, obligate brood reduction is typical of each, with mos
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Small spermatophore size and reduced female fitness in an isolated butterfly population
- 负责人:
- DOI:
- doi:10.5061/dryad.7p42b
- 摘要:
- Islands (?L). Here, we analyze to what extent egg clutch size and egg-hatching rate are influenced by male population and spermatophore size. Spermatophore
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Parental care trade-offs and life history relationships in insects
- 负责人:
- DOI:
- doi:10.5061/dryad.1451
- 摘要:
- data, we tested predictions about egg size, egg number (lifetime fecundity) and body size, under different parental care modes across a phylogeny of 275
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Within species support for the expensive tissue hypothesis: a negative association between brain size and visceral fat storage in females
- 负责人:
- DOI:
- doi:10.5061/dryad.t25d2
- 摘要:
- is predicted to constrain adaptive brain size evolution (the expensive tissue hypothesis, ETH). Here, we test the ETH in a teleost fish with predominant female
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Extreme intraclutch egg-size dimorphism in Eudyptes penguins, an evolutionary response to clutch-size maladaptation
- 负责人:
- DOI:
- doi:10.5061/dryad.cd233
- 摘要:
- Eudyptes penguins (six species) are uniquely characterized by a two-egg clutch with extreme intraclutch egg-size dimorphism (ESD): the first-laid
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Unravelling anisogamy: egg size and ejaculate size mediate selection on morphology in free-swimming sperm
- 负责人:
- 关键词:
- egg size;anisogamy;sperm morphology;sexual coevolution;external fertilisation;selection analysis
- DOI:
- doi:10.5061/dryad.2bj8g
- 摘要:
- er egg size and ejaculate size mediate selection on the free-swimming sperm of Galeolaria caespitosa, a marine tubeworm with external fertilization
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The evolution of fecundity is associated with female body size but not female-biased sexual size dimorphism among frogs
- 负责人:
- DOI:
- doi:10.5061/dryad.sp5jd
- 摘要:
- Sexual size dimorphism (SSD) is one of the most common ways in which males and females differ. Male-biased SSD (when males are larger) is oft
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Incubation time as an important influence on egg production and distribution into clutches for sauropod dinosaurs
- 负责人:
- DOI:
- doi:10.5061/dryad.6t450
- 摘要:
- Individual egg size and clutch size of the largest of the dinosaurs (the sauropods) are both smaller than might be expected for such large oviparous