6. Mansakia miyabei Mats. 



6a. Nymph; 6b, Antenna of the winged viviparous female. 



7. Pemphigus dorocola Mats. 



7a Nymph; 7b. Antenna of the winged viviparous female. 



8. Mindarous abietinus Koch. 



8a. Nymph; 8b. Antenna of the winged viviparous female. 



PL XI. 



1. Anoecia corni F. 



la. Wingless viviparous female, 



lb. Antenna of the winged viviparous female. 



2. Schyzoneura japonica Mats. 



2a. Nymph; 2b. Antenna of the winged viviparous female. 



3. Nishiyana aomoriensis Mats. 



3b. Antenna of the winged viviparous female. 



4. Prociphilus watamushi Mats. 

 4a. Wingless viviparous female. 



4b. Antenna of the winged viviparous femele. 



5. Niponaphis distychii Perganed. 



5a. Antenna of the winged viviparous female. 

 5a'. Gall. 



6. Cerataphis saccharivora Mats. (Nymph). 



6a. Antenna of the winged viviparous female. 

 6b. Wings of the viviparuos female. 



PI. XII. 



1. Galls of Astegopteryx styraci Mats. 



2. Galls of Nurudeopsis shiraii Mats. 



