Fig. 5
State-dependent diversification rates in Poeciliinae. Bayesian parameter estimates were inferred using the six-parameter binary state speciation and extinction model for each of the four binary traits—placentotrophy, courtship, sexual dichromatism, and ornamentation. Zero (0) indicates the absence of trait and one (1) indicates the presence. Estimates of trait-specific speciation rates (lambda); trait-specific extinction rates (mu); transition rates (q); and net diversification rates (d) calculated as the difference between speciation (lambda) and extinction (mu) rates. The 95% credibility intervals are indicated as horizontal colored bars above the x axis
