Figure 2From: Genetic variability within and among Haemonchus contortus isolates from goats and sheep in ChinaThe median joining network of 142 nad 4 haplotypes representing 152 individuals of Haemonchus contortus from seven different geographical locations in China. The different coloured dots represent haplotypes from the different populations/locations: SZ: Suizhou; YD: Yidu; GX: Guangxi; YN: Yunnan; SX: Shaanxi; LN: Liaoning; HLJ: Heilongjiang.Back to article page