Fig. 4 in Phylogenetic analyses and description of a new species of black widow spider of the genus Latrodectus Walckenaer (Araneae, Theridiidae) from Mexico; one or more species?

Fig. 4. Haplotype network from CO1 data obtained with TCS using PopArt. Circles represents haplotypes found within each populations/species (squares) of Latrodectus Walckenaer, 1805 in Mexico. Numbers on branches and between parenthesis indicate the number of mutations between haplotypes.