Fig. 2

Hutchinson duality of six Tabanus species in the Netropical region. Potential distribution and niche overlap of six Tabanus species (dark blue: T. claripennis, green: T. importunus, pink: T. nebulosus, light pink: T. pungens, light blue: T. sorbillans, yellow: T. Triangulum, and red: niches overlap) in the environmental space available in the Neotropical region. The ellipsoids were constructed three dimensionally from the axes showing the conditions of principal component 1 (PC1: in X), principal component 2 (PC2: in Y), and principal component 3 (PC3: in Z). Maps showing the potential distribution between pairs of species and indicating the overlap between two of them (in red), according to each row and column of the matrix