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Data from: The complexity of mating decisions in stalk-eyed flies
- 负责人：
- DOI：
- doi:10.5061/dryad.7dd43
- 摘要：
- All too often, studies of sexual selection focus exclusively on the responses in one sex, on single traits, typically those that are exaggerated
Data from: Size, ornamentation, and flight feather morphology promote within-pair paternity in a sexually dimorphic passerine
- 负责人：
- 关键词：
- Tyrannus forficatus
- DOI：
- doi:10.5061/dryad.2qv284p
- 摘要：
- monogamous species, it may function to increase variance in reproductive success if exaggerated traits are related to the opportunity to engage
Data from: Interspecific covariation in courtship displays, iridescent plumage, solar orientation, and their interactions in hummingbirds
- 负责人：
- Simpson, Richard Kendall
- DOI：
- doi:10.5061/dryad.t53g6p1
- 摘要：
- appearances co-vary with behavioral and plumage properties, which themselves negatively co-vary, such that species with more exaggerated displays appeared
Data from: Experimental evidence of condition-dependent sexual dimorphism in the weakly dimorphic antler fly, Protopiophila litigata (Diptera
- 负责人：
- DOI：
- doi:10.5061/dryad.h3690
- 摘要：
- exaggerated male traits, it remains unclear whether condition-dependent sexual dimorphism is characteristic of species with more typical levels of dimorphism
Data from: Multicellularity drives the evolution of sexual traits
- 负责人：
- DOI：
- doi:10.5061/dryad.rr3667m
- 摘要：
- and exaggerated. Why has sexual reproduction become so complicated? Why have such exaggerated sexual traits evolved? Early work posited a connection bet
Data from: Hybrid dysfunction expressed as elevated metabolic rate in male Ficedula flycatchers
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.g5227
- 摘要：
- morphology, but the knowledge of how genetic incompatibilities accumulate over time under natural conditions is limited. Here we focus on a physiological trait
Data from: Use of a rostral appendage during social interactions in the Ecuadorian Anolis proboscis
- 负责人：
- DOI：
- doi:10.5061/dryad.pk84p
- 摘要：
- -western slopes of the Andes in Ecuador. Males, but not females, of this species bear a rostral appendage that has been described as an exaggerated trait res
Data from: The hidden cost of sexually selected traits: the metabolic expense of maintaining a sexually selected weapon
- 负责人：
- Somjee, Ummat S.
- 关键词：
- Sexually selected weapons Honest singalling Positive allometry Energy budget Resting metabolic rate Hypermetric scaling
- DOI：
- doi:10.5061/dryad.757v3h2
- 摘要：
- Sexually selected weapons are among the most exaggerated traits in nature. Theory frequently assumes a high cost of this exaggeration; yet, those
Data from: Condition dependence and the maintenance of genetic variance in a sexually dimorphic black scavenger fly
- 负责人：
- DOI：
- doi:10.5061/dryad.6g2f8
- 摘要：
- model proposes that this problem can be explained by the evolution of condition dependence in exaggerated male traits. We tested the predictions tha
Data from: In love and war: the morphometric and phylogenetic basis of ornamentation, and the evolution of male display behavior, in the livebearer
- 负责人：
- DOI：
- doi:10.5061/dryad.2h0k50s
- 摘要：
- Exaggerated male traits under sexual selection are often used for both competition and courtship, raising the question of whether ornaments evolved
