筛选
科学数据
统计数据
共检索到86条 ,权限内显示50条;
Data from: Macroevolutionary patterns of sexual size dimorphism in copepods
- 负责人：
- DOI：
- doi:10.5061/dryad.1556p
- 摘要：
- xt test the prediction that variation in the degree of SSD is related to the adult sex ratio. As males become relatively less abundant, it has been hypothesized tha
Data from: Reproductive success of captively bred and naturally spawned Chinook salmon colonizing newly accessible habitat
- 负责人：
- Anderson, Joseph H.
- 关键词：
- Captive Populations Conservation Biology Natural Selection and Contemporary Evolution Fisheries Management Reintroduction Hatchery Dams Pedigree
- DOI：
- doi:10.5061/dryad.n4s1r
- 摘要：
- e-off. We thoroughly sampled adult Chinook salmon (Oncorhynchus tshawytscha) at the onset of colonization (2003 – 2009), constructed a pedigree from genotypes at 10
Data from: Hologenomic speciation: synergy between a male-killing bacterium and sex-linkage creates a ‘magic trait’ in a butterfly hybrid zone
- 负责人：
- DOI：
- doi:10.5061/dryad.7s94q
- 摘要：
- on is highly atypical in three respects, and has apparently been so for some 30 years: first, the sex ratio is permanently female-biased (as expected), although
Data from: Sex-specific and individual preferences for hunting strategies in white sharks
- 负责人：
- 关键词：
- 2010-2014;foraging mode;acoustic telemetry;predator-prey;fine scale movement;Carcharodon carcharias
- DOI：
- doi:10.5061/dryad.q90fm
- 摘要：
- Fine-scale predator movements may be driven by many factors including sex, habitat, and distribution of resources. There may also be individual
Data from: Performance of five food regimes on Anopheles gambiae senso stricto larval rearing to adult emergence in Insectary
- 负责人：
- DOI：
- doi:10.5061/dryad.6gj46
- 摘要：
- food performing better than cerelac (P<0.001), dry algae (P<0.001) and fresh algae (P<0.001). The pupation rates and sex ratio of emerging adults had
Data from: Digit ratio (2D:4D) and prosocial behavior in economic games: no direct correlation with generosity, bargaining, or trust-rela
- 负责人：
- DOI：
- doi:10.5061/dryad.rn288jt
- 摘要：
- Prenatal exposure to sex hormones exerts organizational effects on the brain which have observable behavioral correlates in adult life. There ar
quantity change with age and sex in fruit flies
- 负责人：
- DOI：
- doi:10.5061/dryad.g56f4
- 摘要：
- ch sex separately at two different adult ages. Mitochondrial haplotypes affected both respiratory capacity and mitochondrial quantity. However, these
Data from: Dietary resource overlap among three species of frugivorous bat in Costa Rica
- 负责人：
- 关键词：
- Carollia;Neotropical bats;preference;Niche partitioning;Piper;Holocene;La Selva Biological Station
- DOI：
- doi:10.5061/dryad.nj2b2h4
- 摘要：
- of Piper, with a higher percentage of seeds of Piper detected in the diets of C. castanea (98.2%) and females (91.5%); (2) adults and juveniles partiti
Data from: Assessing the influence of biotic, abiotic, and social factors on the physiological stress of a large Neotropical primate
- 负责人：
- Chaves, óscar M.
- 关键词：
- howler monkeys stress ecology animal health Forest fragmentation Cortisol levels Fruit consumption
- DOI：
- doi:10.5061/dryad.2hj1404
- 摘要：
- ' physiological stress. We examined the role of fragment size, ambient temperature, ripe fruit availability and consumption, percentage of records moving, sex, female
Data from: Predation-associated divergence of male genital morphology in a livebearing fish
- 负责人：
- 关键词：
- Sexual selection & conflicts Natural selection Morphometrics Fish genital evolution predation speciation
- DOI：
- doi:10.5061/dryad.g9735
- 摘要：
- on, adult sex ratio and resource availability) that could potentially influence genital shape via changes in sexual selection. Predation regime comprised the most imp
