FIGURES 1−8 in Systematics of the east Palaearctic pear psyllids (Hemiptera: Psylloidea) with particular focus on the Japanese and Korean fauna

FIGURES 1−8. Habitus of Korean pear psyllids. 1. Cacopsylla burckhardti (adult male). 2. Cacopsylla burckhardti (immatures). 3. Cacopsylla jukyungi (adult female, summer form). 4. Cacopsylla jukyungi (adult female, winter form). 5. Cacopsylla maculatili (adult male, summer form). 6. Cacopsylla maculatili (adult male, winter form). 7. Cacopsylla sandolbaea (adult male). 8. Cacopsylla sandolbaea (immature).