Figure 3: Outline-based comparison of the wing shape between the biotype A. pis_pea and the rest of the seven biotypes: Acyrthosiphon pisum wing shape from pea (A. pis_pea) was compared to A. pisum from alfalfa (A. pis_alfalfa) (A), to A. pisum from red clover (A. pis_clover) (B), to Metopolophium dirhodum from wheat (M. dir_wheat) (C), to Rhopalosiphum padi from wheat (R. pad_wheat) (D), to Sitobion avenae from oat (S. ave_oat) (E), to Sitobion avenae from wheat (S. ave_wheat) (F) and to Schizaphis graminum from wheat (S. gra_wheat) (G).