Fig.15 Apterae on Aster and Kalimeris; (a) Presiphuncular sclerite and base of SIPH of Macrosiphoniella linariae, (b) Spinal and pleural hairs on ABD TERG 3 of M . linariae, (c) Same for M. yomenae, (d) Subgenital plate of Myzus siegesbeckicola, (e) SIPH of M. siegesbeckicola, (f) SIPH of M. asteriae, (g) SIPH of Acuticauda asterensis, (h) Cauda of A. asterensis.