FIGURES 1–7 in Description of three females of the genus Acanthagrion (Odonata: Coenagrionidae) with a key to the females of Argentina

FIGURES 1–7. Color pattern of genus Acanthagrion. 1, head, anterodorsal view; 2, prothorax, lateral view; 3, pterothorax, lateral view; 4, S1–S2, lateral view; 5, S1–S2, dorsal view; 6, S4, lateral view; 7, S4, dorsal view.