Population size versus fishing parameters. Simulated population size (N) as a function of three aspects of fishing: fishing mortality as proportion of individuals (x-axis), size at 50% probability of selection (line color intensity), and life-phase selection (columns: any life phase captured or terminal phase only). Rows show simulation results under three different sex-change rules (fixed, relative frequency, territories). Blue lines are LOESS-smoothed, locally weighted estimates of the mean; grey shading is the 95% confidence interval (often too small to be visible). DOI: https://doi.org/10.1525/elementa.318.f3