Fig.37 Apterae on Lepidium; (a) SIPH and processes on ABD TERG 6-8 of Landisaphis davisi, (b) Process on ABD TERG 8 of Lipaphis lepidii, (c) Same for Lipaphis ruderalis.
Fig.37 Apterae on Lepidium; (a) SIPH and processes on ABD TERG 6-8 of Landisaphis davisi, (b) Process on ABD TERG 8 of Lipaphis lepidii, (c) Same for Lipaphis ruderalis.