1. Further observations on Astegopteryx styracicola (Homoptera: Pemphigidae), an aphid species with soldiers biting man;Aoki;Kontyû,1979
2. Dimorphic first instar larvae produced by the fundatrix of Pachypappa marsupialis (Homoptera: Aphidoidea);Aoki;Kontyû,1979
3. Evolution of sterile soldiers in aphids;Aoki,1987
4. Host alternation of two Taiwanese cerataphidines (Homoptera: Aphidoidea);Aoki;Akitu,1989
5. On the biters of Astegopteryx styracicola (Homoptera, Aphidoidea);Aoki;Kontyû,1977