FIGURES 31–42. Female 7 in Recognition of the genera Igutettix Matsumura and Vilbasteana Anufriev (Hemiptera: Cicadellidae: Typhlocybinae), with discovery of a new related genus from Japan

FIGURES 31–42. Female 7th abdominal sternite and apex of ovipositor (1st, 2nd and 3rd valvulae) of Igutettix pulverosus Matsumura sp. rev. (31–34), Vilbasteana oculata (Lindberg) comb. rev. (35–38) and Cornicola mizuki gen. et sp. nov. (39–42). — 31, 35, 39, Abdominal sternite in ventral view; 32, 36, 40, 1st valvula of right side in lateral view; 33, 37, 41, 2nd valvulae of right side in lateral view; 34, 38, 42, 3rd valvula of right side in lateral view. Scales: 0.3 mm.