Fig. 4 in Wing shape is influenced by environmental variability in Polietina orbitalis (Stein) (Diptera: Muscidae)

Fig. 4. Graphic reconstruction of the wing shape of individuals with (A) positive and (B) negative scores on the first canonical axis (CV1, increased 10 times). The lines in gray represent the average configuration of the wing, and those in black represent the canonical first variable.