Taxonomic and phylogenetic research of fruit flies Ceratitidini (Diptera, Tephritidae) in Africa and their specificity with regard to their host plants. M. De Meyer
Systematics and phylogenetics of Pipunculidae (Diptera) M. De Meyer
Taxonomy and phylogeny of African Lymantriidae (Lepidoptera) U. Dall'Asta
Morphological and systematic research on termites (Isoptera), Evaniidae (Hymenoptera) and Tachinidae (Diptera) E. De Coninck
Systematics and phylogenetics of Gracillariidae (Microlepidoptera) J. De Prins