Extended Data Table 1.
Parameter estimates of demographic models
Maximum-likelihood parameter point estimates with 95% confidence intervals in parentheses. Abbreviations: A, admixture (proportion of gene pool that was replaced); adm, admixture event ; ama, A. amarillo; anc, ancestral population; asl, CL As León; ast, A. astorquii; aye, CL Apoyeque; bot, bottleneck; cit, A. citrinellus; cl, crater lake; col/col1: (first) colonization event; col2, second colonization event; div/div1, (first) divergence event (speciation in GLs); div2, second divergence event; lab, A. labiatus; M, symmetric migration rate (probability of lineages to move between populations per generation); man, GL Managua; mas, CL Masaya; N, population size (in individuals); nic, GL Nicaragua; R, population growth; sag, A. sagittae; T, time (in generations); tsc, CL Tiscapa; zal, A. zaliosus.