Median-joining haplotype network for Echiniscus lineatus. A COI marker (N = 30); B ITS-1 marker (N = 9); C ITS-2 marker (N = 10). The sequences included in the analysis are distributed among countries as follows: for COI, Brazil (1), USA (1), Indonesia (16), Uganda (1), Seychelles (1), Taiwan (4), Vietnam (2), Madagascar (1), and Tanzania (3); for ITS-1, Brazil (1), USA (1), Indonesia (5), Uganda (1), Seychelles (1), Taiwan (1); for ITS-2, Brazil (1), USA (1), Indonesia (6), Uganda (1), Seychelles (1). The size of circles correlates with the number of individuals representing a single haplotype. The colours of the circles indicate country of origin. Black small circles indicate hypothetical intermediate haplotypes that were not found, but are necessary to link the observed haplotypes. Hatch marks in the network represent single mutations.