Abstract
Present knowledge of New Zealand Diapriidae (Hymenoptera, Proctotrupoidea) is summarised. The generic status of Antarctopria Brues is not clear, but it is thought to have originated from several species of Spilomicrus Westwood. Six species, Antarctopria coelopae n.sp., A latigaster Brues, A. rekohua n.sp., A. campbellana Yoshimoto, new status, A. diomedeae n.sp., and Spilomicrus pilgrimi n.sp. are described, and a key is given. The species are brachypterous or apterous and are morphologically variable. Collection, distribution, habitat, and host data are included so that information on all species is complete as far as is known.