The Proctotrupidae (Hymenoptera) of the World
Recent bibliographic items
- Two new species of genus Phaenoserphus Kieffer, 1908 (Hymenoptera, Proctotrupidae) from the Siberia and Russian Far East
- Exallonyx obsoletus (Hymenoptera: Serphidae), a larval parasite of the rove beetle Quedius laevigatus (Coleoptera: Staphylinidae).
- Zur Hautfluglerfauna eines sudbadischen Eichen-Hainbuchenmischwaldes
- Zur Verbreitung der Proctotrupidae (Hymenoptera) in den Alpen

