Haplotype network based on Cyt b haplotypes for Scaurus gigas (Waltl, 1835) (red), Scaurus uncinus (Forster, 1771) (blue), and Scaurus ferreri Español, 1960 (green). Inferred intermediate haplotypes are counted with black numbers. Colors correspond to the geographic origin of the specimens. The size of the circles indicates the relative frequency of sequences belonging to a particular allele. The presence of S. uncinus outside the blue shaded area requires confirmation because it is easy to be confused with other species of similar morphology and the records are old and imprecise.