T.  Pauli, Castillo?Cajas, R. F., Rosa, P., Kukowka, S., Berg, A., van den Berghe, E., Fornoff, F., Hopfenmüller, S., Niehuis, M., Peters, R. S., Staab, M., Strumia, F., Tischendorf, S., Schmitt, T., and Niehuis, O., ?Phylogenetic analysis of cuckoo wasps (Hymenoptera: Chrysididae) reveals a partially artificial classification at the genus level and a species?rich clade of bee parasitoids?, Systematic Entomology, vol. published online, 2018.