Fig. 7From: What you sample is what you get: ecomorphological variation in Trithemis (Odonata, Libellulidae) dragonfly wings reconsideredStandardized major axis linear regression analyses of linear discriminant scores calculated for landscape and water body habitat differences for Trithemis forewing and hindwing landmark-semilandmark datasets. Although there is a broad range of scatter in these data and the species assigned to these different habitat categories differ somewhat (see Fig. 3), a statistically significant linear trend does exist for both datasets. Accordingly, the null hypothesis that selection for wing shape differences operated in a different manner for landscape and water body aspects of the environment can be rejectedBack to article page