筛选
科学数据
统计数据
共检索到353条 ,权限内显示50条;
Data from: Factors that can affect the spatial positioning of large and small individuals in clusters of sit-and-wait predators
- 负责人：
- DOI：
- doi:10.5061/dryad.xpnvx0kb4
- 摘要：
- ge sit-and-wait predators, which differ in their attack range, should differ in their spatial positions in the cluster. Small predators occupied peripheral
Data from: Intraspecific variation in body size does not alter the effects of mesopredators on prey
- 负责人：
- DOI：
- doi:10.5061/dryad.140p5
- 摘要：
- . Experimental trials corroborated the size-independent effect of the predator; attack rates were indistinguishable between small and large predators, suggesting
Data from: Right phenotype, wrong place: predator-induced plasticity is costly in a mismatched environment
- 负责人：
- DOI：
- doi:10.5061/dryad.1vhhmgqnw
- 摘要：
- predators for two weeks. In 24-hour predation trials with either a fish or a dragonfly, survival was highest in the groups with their matched predator
Data from: Do the antipredator strategies of shared prey mediate intraguild predation and mesopredator suppression?
- 负责人：
- DOI：
- doi:10.5061/dryad.8r231
- 摘要：
- ey species, but make different assumptions about organismal space use. The IGP hypothesis predicts that mesopredator resource acquisition and risk ar
Data from: Infection reduces anti-predator behaviors in house finches
- 负责人：
- DOI：
- doi:10.5061/dryad.tk273
- 摘要：
- Infectious diseases can cause host mortality through direct or indirect mechanisms, including altered behavior. Diminished anti-predator
Data from: Size?dependent stress response in juvenile Arctic charr (Salvelinus alpinus) under prolonged predator conditioning
- 负责人：
- DOI：
- doi:10.5061/dryad.t73c30m
- 摘要：
- . Importantly, among the smaller (i.e. slowest growing) charr, the predator-exposed fish had higher cortisol levels than control fish, while the opposite pattern
Data from: Predation selects for smaller eye size in a vertebrate: effects of environmental conditions and sex
- 负责人：
- Johansson, Frank
- DOI：
- doi:10.5061/dryad.475bv7s
- 摘要：
- e predators selected for smaller eye size in a non-vegetated habitat, but not in vegetated habitat. In the plasticity experiment, we found that fish predators
Data from: Predators inhibit brain cell proliferation in natural populations of electric fish, Brachyhypopomus occidentals
- 负责人：
- DOI：
- doi:10.5061/dryad.3rd2v
- 摘要：
- also elevate plasma glucocorticoids, which can then reduce brain cell proliferation. However, it is unknown how natural predators affect cell pr
Data from: Incorporating disturbance into trophic ecology: fire history shapes mesopredator suppression by an apex predator
- 负责人：
- DOI：
- doi:10.5061/dryad.m8k99
- 摘要：
- 1.Apex predators can suppress smaller bodied ‘mesopredators’. In doing so, they can provide refuge to species preyed upon by mesopredators, which
Data from: Fear on the move: predator hunting mode predicts variation in prey mortality and plasticity in prey spatial response
- 负责人：
- 关键词：
- food web grasshopper grassland habitat domain predator effects predator-prey interaction prey strategy spider
- DOI：
- doi:10.5061/dryad.n5d15
- 摘要：
- ity and spider and grasshopper movement activity and habitat domain size. Sit-and-wait spider predators covered small distances over a narrow domain space
