Research Article

Population Genetic Structure and Genetic Diversity in Twisted-Jaw Fish, Belodontichthys truncatus Kottelat & Ng, 1999 (Siluriformes: Siluridae), from Mekong Basin

Figure 2

Median joining (MJ) network of 124 mitochondrial cytochrome b (cyt b) sequences of Belodontichthys truncatus. Each haplotype is represented by a circle and sizes of circles are relative to number of individuals sharing a specific haplotype. Haplotypes are labelled according to the river.