... of zebrafish susceptible to the effects of environmental factors on sex ratios. Further, an essential husbandry aspect – the optimal rearing density to avoid stress-induced masculinization – is not known. We carried out two experiments: the first focusing on the effects of density on survival, growth and sex...

...-asymmetric inbreeding in AQS species can generate asymmetric reproductive values (gene transmission rates) between male and female alates. The mathematical model predicts interspecific variation in sex ratio patterns in diploid termites with and without AQS ( Kobayashi et al., 2013 ) just as the Trivers...