FIGURES 15−20 in Systematics of the east Palaearctic pear psyllids (Hemiptera: Psylloidea) with particular focus on the Japanese and Korean fauna

FIGURES 15−20. Cacopsylla burckhardti, adult (from Korea). 15. Head, dorsal view. 16. Forewing, dashed line represents the surface spinule area. 17. Male terminalia, in profile. 18. Female terminalia, in profile. 19. Paramere, inner surface. 20. Distal segment of aedeagus. Scale = 0.1 mm.