Euhymenoptera 
subordo Idiogastra
infraordo Orussomorpha
Orussus
parvordo Protoparasitica 
superfam. Orussoidea Orussus
subordo Apocrita
infraordo Stephanomorpha
Rasnitsyn 1980 Stephanus
parvordo Phthanapocrita
superfam. Stephanoidea Leach
1815 Stephanus
infraordo †Ephialtitomorpha
Ephialtites
parvordo †Metapocrita
superfam. †Ephialtitoidea
Ephialtites
infraordo Evaniomorpha
Evania
parvordo Hypsisomata
superfam. Evanioidea Evania
parvordo Megalyrones Megalyra
superfam. Megalyroidea Megalyra
infraordo Trigonalyomorpha
Trigonalys
parvordo Archiglossata = Diplomorpha
superfam. Trigonalyoidea Trigonalys
infraordo Vespomorpha
Vespa
parvordo Clytoparasitica
superfam. Ichneumonoidea Ichneumon
parvordo †Paraculeata
superfam. †Bethylonymoidea
Bethylonymus
parvordo Aculeata 
superfam. Chrysidoidea Chrysis
superfam. Vespoidea Vespa
superfam. Apoidea Apis
infraordo Proctotrupomorpha
Proctotrupes
superfam. "Proctotrupoidea" Proctotrupes
superfam. Cynipoidea Cynips
superfam. Ceraphronoidea s.l. Ceraphron
(incl. Stigmaphronidae)
superfam. Platygastroidea Platygaster
parvordo Chalcidones Chalcis
superfam. Chalcidoidea Chalcis
cladus Bipetiolarida
(:331)
superfam. Mymarommatoidea Mymaromma
superfam. †Serphitoidea
Serphites