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共检索到196条 ,权限内显示50条;
Data from: Discrimination of signal carotenoid content using multidimensional chromatic information
- 负责人：
- Pike, Thomas W.
- DOI：
- doi:10.5061/dryad.rd7jt
- 摘要：
- in the allocation of carotenoids to males’ sexual signals, and exhibited a strong preference for males with colouration indicative of higher concentrations
Data from: Variation in opsin genes correlates with signaling ecology in North American fireflies
- 负责人：
- DOI：
- doi:10.5061/dryad.q878c
- 摘要：
- positive selection. We also determine whether amino acid substitutions in opsins are linked to evolutionary changes in signal mode, signal colour and light environment
Data from: The role of heritable and dietary factors in the sexual signal of a Hispaniolan Anolis lizard, Anolis distichus
- 负责人：
- DOI：
- doi:10.5061/dryad.pk718
- 摘要：
- The diversity of sexual signals is astounding, and divergence in these traits is believed to be associated with the early stages of speciation
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：
- Sexual signals often compromise camouflage, because of their conspicuousness. Pigmentation patterns, on the contrary, aid in camouflage
Data from: Elaborate visual and acoustic signals evolve independently in a large, phenotypically diverse radiation of songbirds
- 负责人：
- DOI：
- doi:10.5061/dryad.7mj61
- 摘要：
- sexual signals are costly for males to produce or maintain and females prefer a single, sexually selected trait, then an inverse correlation between sexual signal
Data from: Assessing the potential information content of multicomponent visual signals: a machine learning approach
- 负责人：
- 关键词：
- visual signalling species recognition individual recognition multicomponent signals guenon face recognition
- DOI：
- doi:10.5061/dryad.4rb0r
- 摘要：
- Careful investigation of the form of animal signals can offer novel insights into their function. Here, we deconstruct the face patterns of a tribe
Data from: Conflict between background matching and social signalling in a colour-changing freshwater fish
- 负责人：
- Morrell, Lesley J.
- DOI：
- doi:10.5061/dryad.271k9
- 摘要：
- of increased aggression. We also suggest that the use of melanin-based signals during social encounters can impede subsequent changes in skin coloration
Data from: The carotenoid beta-carotene enhances facial color, attractiveness and perceived health, but not actual health, in humans
- 负责人：
- Foo, Yong Zhi
- DOI：
- doi:10.5061/dryad.1b65b
- 摘要：
- carotenoids function as antioxidants and only healthy individuals can afford to use available carotenoids for signaling. Here, we tested the effect
Data from: A new method for statistical detection of directional and stabilizing mating preference
- 负责人：
- DOI：
- doi:10.5061/dryad.pj032
- 摘要：
- ther an artificial signal or some fixed difference (e.g. colour or size) between the signalling individuals. Although statistically more powerful tha
Data from: Red carotenoids and associated gene expression explain colour variation in frillneck lizards
- 负责人：
- DOI：
- doi:10.5061/dryad.3v3m004
- 摘要：
- and their biochemical and genetic basis have implications for the costs and information content of colour signals; yet they remain poorly known in mos
