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Data from: A shortage of males causes female reproductive failure in yellow ground squirrels
- 负责人：
- DOI：
- doi:10.5061/dryad.n7t76
- 摘要：
- of breeding increased with the local density of males and was higher with higher male-biased operational sex ratio (OSR) but was independent of local femal
Data from: Mate choice and the operational sex ratio: an experimental test with robotic crabs
- 负责人：
- 关键词：
- mate sampling;sexual selection;Density;sexual conflict;Uca mjoebergi;female choice;mating preference
- DOI：
- doi:10.5061/dryad.5qb78
- 摘要：
- The operational sex ratio (OSR) (sexually active males: receptive females) predicts the intensity of competition for mates. It is less clear, however
Data from: Competition for access to mates predicts female-specific ornamentation and male investment in relative testis size
- 负责人：
- DOI：
- doi:10.5061/dryad.v9s4mw6s5
- 摘要：
- a comparative analysis of Empidinae dance fly taxa that display female-specific ornaments. We show that species with more female-biased operational sex ratios in lek-li
Data from: Population density and structure drive differential investment in pre- and postmating sexual traits in frogs
- 负责人：
- DOI：
- doi:10.5061/dryad.10nk0
- 摘要：
- ng sexual traits among frog species varying in their population density, operational sex ratio and the number of competing males for each clutch of eggs
Data from: Experimental evolution of female traits under different levels of intersexual conflict in Drosophila melanogaster
- 负责人：
- DOI：
- doi:10.5061/dryad.r54m2
- 摘要：
- ons of Drosophila melanogaster to different levels of sexual conflict (generated by altering the operational sex ratio) for over 45 generations. Our results suggest that femal
Data from: Understanding resource driven female-female competition: ovary and liver size in sand gobies
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.51j892v
- 摘要：
- The operational sex ratio (OSR, ready-to-mate males to females) is a key factor determining mating competition. A shortage of a resource essential
Data from: Sexual selection on male body size, genital length and heterozygosity: consistency across habitats and social settings
- 负责人：
- Head, Megan
- DOI：
- doi:10.5061/dryad.93351
- 摘要：
- to, mating competition is the operational sex ratio (OSR; ratio of receptive males to females). 2. How the OSR affects selection for specific male traits is po
Data from: Fitness costs of mating with preferred females in a scramble mating system
- 负责人：
- 关键词：
- Lithobates sylvaticus;Rana sylvatica;Male choice;wood frog;mate preference;scramble competition
- DOI：
- doi:10.5061/dryad.5bg107j
- 摘要：
- h male choice may not favor increased fitness when the operational sex ratio is less biased toward males in scramble mating systems but is, instead, a bet-hedging
Data from: Maintenance of deceptive gifts in a natural spider population: ecological and demographic factors
- 负责人：
- DOI：
- doi:10.5061/dryad.4hj4f77
- 摘要：
- -copulatory male-male competition, worthless gifts should occur primarily late in the season, when the operational sex ratio (OSR) becomes male-biase
Eurobarometer 83.4 (2015);;Eurobarometer 83.4 (2015);;Climate change, Biodiversity and Discrimination of Minority Groups;;Climate change
- 负责人：
- European Commission, Brussels; Directorate General Communication COMM.A.1 ′Strategy, Corporate Communication Actions And Eurobarometer′;;TNS Dimarso
- 关键词：
- KAT12 International Institutions, Relations, Conditions KAT50 Society, Culture KAT65 Natural Environment, Nature
- DOI：
- doi:10.4232/1.12442
- 摘要：
- discrimination; sufficient realization of operational measures to increase diversity in the workplace; knowledge of the own rights in the case of discriminati
