Fig.32 Apterae on Hydrangea (also Deutzia); (a) Dorsal process of Tuberoaphis hydrangeae ssp. digitata (fundatrix), (b) Dorsal process of Macromyzus woodwardii (fundatrix, after Miyazaki 1972), (c) SIPH of  Rh. hydrangeae, (d) SIPH of Nippodysaphis deutziae.