FIGURE 4 in Population level genetic divergence and phylogenetic placement of Mexican shortfin mollies (Mollienesia: Poecilia: Poeciliidae)

FIGURE 4 | Cytochrome b (1,140 bp) mitochondrial gene Bayesian phylogeny, parsimony haplotype network, and sampling distribution of the Pacific sister taxa Poecilia butleri (blue-North of the Trans Mexican Volcanic Belt) and P. nelsoni (lime green-South of the Trans Mexican Volcanic Belt, pink- Balsas River Drainage, red- North of the Isthmus of Tehuantepec, and yellow- South of the Trans Mexican Volcanic Belt) across geographic barriers along the coast of Mexico. The phylogeny has Bayesian posterior values followed by bootstrap values with asterisks representing support of 95% or above. The Parsimony network values correspond to the haplotype values and are colored according by geographic locations separated by barriers; circle sizes correspond to the number of individuals with that haplotype (larger circles reflect more individuals), and black cirles indicate unsampled haplotypes. The capital letters at the end of each sample represents the state of origin in Mexico, from North to South: S = Sinaloa, N = Nayarit, J = Jalisco, Cl = Colima, M = Michoacan, G = Guerrero, O = Oaxaca, C = Chiapas.