Diaprioidea is a hymenopteran superfamily containing four extant families; in the past these families were included in the superfamily Proctotrupoidea.
Families Diapriidae has a cosmopolitan distribution with more than 1900 species in about 174 genera;Yoder, M. J. (2010). Advances in diapriid (Hymenoptera: Diapriidae) systematics, with contributions to cybertaxonomy and the analysis of rRNA sequence data (Doctoral dissertation, Texas A & M University). https://oaktrust.library.tamu.edu/handle/1969.1/ETD-TAMU-1301 Ismaridae has a single genus with a cosmopolitan distribution; Maamingidae has a single genus endemic to New Zealand; Monomachidae has two genera from Australia, New Guinea and South America; Spathiopterygidae† (extinct).
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