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共检索到65条 ,权限内显示50条;
Data from: Testosterone activates sexual dimorphism including male-typical carotenoid but not melanin plumage pigmentation in a female bird
- 负责人：
- 关键词：
- plumage color;testosterone;carotenoids;melanins;Malurus melanocephalus;bill color;sexual dimorphism
- DOI：
- doi:10.5061/dryad.gf46s
- 摘要：
- females from developing male-like ornamentation. Thus, females appear to retain molecular mechanism for hormonally regulated male-typical ornamentation, alt
Data from: Signalling with a cryptic trait: the regularity of barred plumage in common waxbills
- 负责人：
- DOI：
- doi:10.5061/dryad.4j7ss
- 摘要：
- was related to better body condition in adult males. Colour ornamentation traits were also related to aspects of quality, either the same as barred plumage
Data from: The function(s) of the bone ornamentation in the crocodylomorph osteoderms: a biomechanical model based on a finite element analysis
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.5qb8387
- 摘要：
- This paper aims at assessing the influence of the bone ornamentation and, specifically, of the associated loss of bone mass
Data from: Untangling phylogenetical, geometrical and ornamental imprints on Early Triassic ammonoid biogeography: a similarity-distance decay study.
- 负责人：
- DOI：
- doi:10.5061/dryad.3q936f7c
- 摘要：
- and ornamentation groups, during the same ~3.5 myr Early Triassic time interval, in order to untangle phylogenetical, geometrical and ornamental imprint
Data from: Condition-dependent expression of pre- and postcopulatory sexual traits in guppies
- 负责人：
- DOI：
- doi:10.5061/dryad.2v68d
- 摘要：
- - and postcopulatory sexual traits (behavior, ornamentation, sperm traits) and determine whether diet manipulation mediates relationships among these traits. Consistent
Data from: Neglected patterns of variation in phenotypic plasticity: age- and sex-specific antipredator plasticity in a cichlid fish
- 负责人：
- DOI：
- doi:10.5061/dryad.0p401
- 摘要：
- ornamentation. In a split-clutch design, fish were raised under different levels of perceived predation risk (conspecific alarm cues or disti
Data from: Coloration of chicks modulates costly interactions among family members
- 负责人：
- Morales, Judith
- 关键词：
- begging behavioral reaction norms family interactions parental care parent-offspring conflict sibling conflict prey-testings
- DOI：
- doi:10.5061/dryad.6vd5d71
- 摘要：
- and this was probably due to costly intra-family interactions. Overall, our results suggest that ornamentation during early life plays an important role on social
Data from: Reduced sexual dichromatism, mutual ornamentation, and individual quality in the monogamous Zenaida dove, Zenaida aurita
- 负责人：
- DOI：
- doi:10.5061/dryad.7120d
- 摘要：
- , we assessed covariation between plumage color and phenotypic traits in both males and females in relation to the putative signaling function of ornament
Data from: Climate change upends selection on ornamentation in a wild bird
- 负责人：
- Simon Evans
- 关键词：
- Quantitative genetics Adaptive evolution Secondary sexual trait Climate change Natural selection
- DOI：
- doi:10.5061/dryad.038q1
- 摘要：
- rapidly in response to sustained environmental change. We examine the eco-evolutionary dynamics of ornament expression in a long-term study populati
Data from: Ornament size and colour as alternative strategies for effective communication in gliding lizards
- 负责人：
- DOI：
- doi:10.5061/dryad.0g3d5
- 摘要：
- Sexual ornamentation needs to be conspicuous to be effective in attracting potential mates and defending territories and indeed, a multi
