Fig. 2From: Does Triatoma brasiliensis occupy the same environmental niche space as Triatoma melanica?Wing centroid size variation among males and females of T. brasiliensis and T. melanica. This shows the sexual size dimorphism. The group mean is shown as a box between the quartiles (25th and 75th percentiles) and the standard deviations are shown as lines. Units are pixelsBack to article page