D. L. J.  Quicke, Belokobylskij, S. A., Ward, D. F., Herbert, P. D. N., and Butcher, B. A., ?Revision of the endemic New Zealand braconid wasp genus Metaspathius: new subfamily placement, and descriptions of four new species including three with fully winged females (Hymenoptera: Braconidae: Mesostoinae)?, 2019.