筛选
科学数据
统计数据
共检索到30条 ,权限内显示50条;
Data from: Is offspring dispersal related to male mating status? An experiment with the facultatively polygynous spotless starling
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.885c4
- 摘要:
- of green plants in nests affects female perception of male attractiveness and degree of polygyny, although little is known about proximate mechanisms linking
Data from: Variation in male reproductive longevity across traditional societies
- 负责人:
- DOI:
- doi:10.5061/dryad.gp30n
- 摘要:
- societies ranging from !Kung, Hadza and Agta hunter-gatherers exhibiting low levels of polygyny, early age at last reproduction and long post-reproductive
Data from: The consequences of polyandry for sibship structures, distributions of relationships and relatedness, and potential for inbreeding
- 负责人:
- DOI:
- doi:10.5061/dryad.78568
- 摘要:
- mating systems that also encompass iteroparity, overlapping generations, sequential polyandry, and polygyny. We used long-term social and genetic pedigree data
Data from: Climatic conditions cause spatially dynamic polygyny thresholds in a large mammal
- 负责人:
- Manning, Jeffrey A.
- 关键词:
- Climatic variation Equus ferus limiting resource mate choice mating inequality resource availability sexual selection
- DOI:
- doi:10.5061/dryad.5dh98
- 摘要:
- The polygyny threshold (PT) is a critical transition point in the sexual selection process for many organisms in natural populations, characterizing
Data from: Queen-worker ratio affects reproductive skew in a socially polymorphic ant
- 负责人:
- DOI:
- doi:10.5061/dryad.4kn32
- 摘要:
- coniferous forests throughout the Palaearctic rarely interact aggressively and all lay eggs (“polygyny”). An experimental increase of queen:worker ratios in colonies
Data from: Male body size predicts reproductive success but not within-clutch paternity patterns in gopher tortoises (Gopherus polyphemus)
- 负责人:
- DOI:
- doi:10.5061/dryad.31bc37q
- 摘要:
- of the gopher tortoise (Gopherus polyphemus) has been characterized as both female-defense and scramble-competition polygyny. Mating systems are typically
Data from: Genetic covariance between components of male reproductive success: within-pair versus extra-pair paternity in song sparrows
- 负责人:
- DOI:
- doi:10.5061/dryad.6h82k
- 摘要:
- The evolutionary trajectories of reproductive systems, including both male and female multiple mating and hence polygyny and polyandry, are expected
Data from: Sexual selection, body mass, and molecular evolution interact to predict diversification in birds
- 负责人:
- DOI:
- doi:10.5061/dryad.p39d12d
- 摘要:
- (measured as the degree of polygyny) interacts with the rate of molecular evolution and with body mass to predict species richness at the genus level. A high
Data from: Males, but not females, perform strategic mate searching movements between host plants in a leaf beetle with scramble competition polygyny
- 负责人:
- DOI:
- doi:10.5061/dryad.42sp54f
- 摘要:
- undecimlineata, a leaf beetle with scramble competition polygyny in which both sexes are promiscuous. Individuals mate and feed exclusively on Solanum plants
Data from: Determining social and population structures requires multiple approaches: a case study of the desert ant Cataglyphis israelensis
- 负责人:
- DOI:
- doi:10.5061/dryad.6gb3977
- 摘要:
- sed of multiple queens (polygyny) that are either singly or multiply inseminated. Moreover, the population structure of an ant species can range from