For vertebrates living in social hierarchies, the neuroendocrine system regulates temporal
aspects of aggressive interactions during status establishment. In teleost fishes, the sex …

Sex is ubiquitous and variable throughout the animal kingdom. Historically, scientists have
used reductionist methodologies that rely on a priori sex categorizations, in which two …

Abstract The Gorgeous goby Lythrypnus pulchellus shows extreme sexual plasticity with the
bidirectional sex‐change ability socially controlled in adults. Therefore, this study describes …

Sex differences in cell number in the preoptic area of the hypothalamus (POA) are
documented across all major vertebrate lineages and contribute to differential regulation of …

Sexual differentiation of the brain occurs in all major vertebrate lineages but is not well
understood at a molecular and cellular level. Unlike most vertebrates, sex-changing fishes …