1. Illustrated key to the subfamilies of the Braconidae (Hymenoptera: Ichneumonoidea);van Achterberg;Zoologische Verhandelingen, Leiden,1993
2. Revision of the genus Canalicephalus Gibson and the recognition of the Acampsohelconinae (Hymenoptera: Braconidae) as extant;van Achterberg;Zoologische Mededelingen, Leiden,2002
3. Phylogeny of the subfamilies of the family Braconidae: a reassessment assessed;van Achterberg;Cladistics,1992
4. A new, putatively primitive Cretaceous fossil braconid subfamily from New Jersey amber (Hymenoptera, Braconidae);Basibuyuk;Zoologica Scripta,1999
5. Diversity of Hymenoptera and other insects in the Late Cretaceous (Turonian) deposits at Orapa, Botswana: a preliminary review;Brothers;African Entomology,2003