Figure 3From: Distribution and genetic variation of hymenolepidid cestodes in murid rodents on the Canary Islands (Spain)Median-joining network of the COI haplotypes found for the three fragments analyzed for Hymenolepis diminuta from Canary Islands. Circle sizes are proportional to haplotype frequencies and each island is symbolized by a different colour. The small white dots denote unsampled haplotypes and the distances are proportional to the number of mutational changes.Back to article page