Matrix of pairwise genetic differentiation among localities (Weir & Cockerham's [38] Θ_ST).

<p>Values higher than the average level of differentiation (across all populations: Θ_ST = 0.118) are shown in bold and underlined.</p>*<p> = Non significant (p>0.05), assessed from 1000 randomizations (values shown in italics).</p><p>Pap = Papaloapan, Coa = Coatzacoalcos, Jon = Jonuta, Mac = Macuspana, Sali = Salinas, SP = San pedro, Yal = Yala, Per = Peru, Sac = Sacnab, Salp = Salpeten, Sar = Sarstun, Hon = Hondo River, Bel = Belize River, Sib = Sibun, and NR = New River.