筛选
科学数据
统计数据
共检索到178条 ,权限内显示50条;
Data from: A phylogenetic analysis of egg size, clutch size, spawning mode, adult body size, and latitude in reef fishes
- 负责人:
- DOI:
- doi:10.5061/dryad.7g4c9
- 摘要:
- Theoretical treatments of egg size in fishes suggest that constraints on reproductive output should create trade-offs between the size and numb
Data from: Short- and long-term effects of egg size and feeding frequency on offspring quality in the collared flycatcher (Ficedula albicollis)
- 负责人:
- Krist, Milo?
- DOI:
- doi:10.5061/dryad.1984
- 摘要:
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:
- of these studies, namely that within-clutch egg-size deviations affect offspring performance, has been properly tested only rarely. In this study
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:
- de a brood pouch during a lengthy pregnancy, we assessed how egg size (which correlates positively with female size), male size and water temperature affect
Data from: A limit on the extent to which increased egg size can compensate for a poor postnatal environment revealed experimentally
- 负责人:
- DOI:
- doi:10.5061/dryad.57433
- 摘要:
- It is often assumed that there is a positive relationship between egg size and offspring fitness. However, recent studies have suggested tha
Data from: Egg size and the adaptive capacity of early life history traits in Chinook salmon (Oncorhynchus tshawytscha)
- 负责人:
- DOI:
- doi:10.5061/dryad.r4ps0
- 摘要:
- can adapt to changing thermal environments. We investigated the effect of egg size on the among and within population variation in early life history
Data from: Squamate hatchling size and the evolutionary causes of negative offspring size allometry
- 负责人:
- 关键词:
- Comparative studies Constraints Amphibians & reptiles Life history evolution Trade-offs body size egg size reproduction hatchling size
- DOI:
- doi:10.5061/dryad.p1pt2
- 摘要:
- r clutch. In this context, egg, hatchling and neonate sizes are absolutely larger, but smaller relative to adult body size in larger species
Data from: In search of genetic constraints limiting the evolution of egg size: Direct and correlated responses to artificial selection on a prenatal
- 负责人:
- DOI:
- doi:10.5061/dryad.gj5b7
- 摘要:
- Maternal effects are an important force in nature, but the evolutionary dynamics of the traits that cause them are not well understood. Egg size
Data from: Revisiting Fisher: range size drives the correlation between variability and abundance of British bird eggs
- 负责人:
- DOI:
- doi:10.5061/dryad.7pv20
- 摘要:
- We evaluate the correlation between intraspecific variation in egg size and population size in breeding British birds. Using information on abundance
Data from: The trade-off between clutch size and egg mass in tree swallows (Tachycineta bicolor) is modulated by female body mass
- 负责人:
- DOI:
- doi:10.5061/dryad.76735
- 摘要:
- e typically limited, clutch size and egg mass are expected to be constrained, and this putative trade-off between offspring number and size is at the core