Figure 6From: Evolutionary history of Nile perch Lates sp. inferred from mitochondrial DNA variation analyses Mismatch distribution. Frequency distributions of pairwise numbers of mutational differences between Nile perch observed in both lineages combined (a) and separately in the two Nile perch lineages defined by a mitochondrial DNA analysis: East Africa (b) and West Africa (c). Dots represent observed data, and the bold curve is the model fitted to the data.Back to article page