Explanation of Plantes. 



Plate XIV. 



(1) 



Myzus polygoniformosanus n. sp. 



(Wingless viviparous female) 



Fig. 1. Cauda. Fig. 2. Head. 



3. Cornicle. 



Phorodon humuli (Schrank). 

 Fig. 4. Head of wingless viviparous female. 



Brachysiphoniella (n. g.) gramini Takah. 



(Wingless viviparous female) 



Fig. 5. Cornicle. Fig. 6. Cauda. 



Aphis drosercB u. sp. 



(Wingless vivijDarous female) 



Fig. 7. Head. Fig. 8. Cornicle. 



. 9. Cauda. 



Aphis far mosanus n. sp. 



(Winged viviparous female) 



Fig. 10. Fore wing. Fig. 11. Cauda. 



12. Hind tarsi. , 13. Cornicle. 



14. Head. 



Ajihis sp. collected on Fiper hetle. 



(Winged viviparous female) 



Fig. 1.5. Cauda. Fig. 16. Cornicle. 



(Wigless viviparous female) 



Fig. 17. Cornicle. Fig. 18 Cauda. 



Aphis kurosawai n. sp. 



(Winged viviparous female) 



Fig. 1. Coruich. Fig. 2. Cauda. 



3. Antenna. 



