Figure 4
From: Gene flow and population structure in the Mexican blind cavefish complex (Astyanax mexicanus)
Estimates of effective population size (N e ) based on Bayesian inferences of migration rates and population sizes among Astyanax mexicanus population. The central box of the plots represents the values from the lower to upper quartile (25 to 75 percentile). The middle dot represents the median posterior values over all loci. The horizontal line extends from the 2.5% percentile to the 97.5% percentile. The x-axis represents Ne. Populations are coded as follows: El Abra caves (O1 - O7); Guatemala (N1 - N2); Micos (N3), Chica (O8); Surface (S1 - S4).