1. New and little known species of Azotus Howard, Ablerus Howard and Physcus Howard (Hym., Aphelinidae) from Africa and Mauritius;Annecke;Bulletin of Entomological Research,1970
2. The species of Marietta and a new Centrodora from South Africa (Hymenoptera: Aphelinidae);Annecke;Journal of the Entomological Society of southern Africa,1972
3. The species of Coccophagus Westwood, 1833 from the Ethiopian region (Hymenoptera: Aphelinidae);Annecke;Entomology Nemoirs, Department of Agricultural Technical Services, Regublic of South Africa,1974
4. On the species of Euxanthellus Silvestri from South Africa (Hymenoptera: Aphelinidae);Annecke;Journal of the Entomological Society of southern Africa,1976