Figure 4 in Revision of Chlorionidea Löw (Hemiptera: Delphacidae) with the description of two new species from Italy, and comments on anti-symmetry in male genitalia of Delphacidae

Figure 4. Pygofer: (A, E) Chlorionidea flava (Löw) (Germany, Bavaria, Benninger Ried); (B, F) Chlorionidea apenninica sp. nov. (paratype: Italy, Emilia Romagna, Sestola); (C, G) Chlorionidea bromi Emeljanov (Russia, Caucasus, Krasnodar, Alous Mountains); (D, H, I) Chlorionidea sibillinica sp. nov. (paratype: Italy, Marche, Forca di Presta). Views are: (A–D) from behind; (E–H) from the right; (I) laterocaudal.