Aulacus burquei (Provancher)
Aulacus digitalis Townes
Aulacus lovei (Ashmead)
Aulacus pallipes Cresson
Pristaulacus bilobatus (Prov.)
Pristaulacus canadensis (Townes)
Pristaulacus editus Cresson
Pristaulacus fasciatus (Say)
Pristaulacus flavicrurus (Brad.)
Pristaulacus minor (Cresson)
Pristaulacus niger (Shuckard)
Pristaulacus rufitarsus (Cresson)
Pristaulacus resutivorus (Westw.)
Pristaulacus stigmaterus (Cresson)
Pristaulacus strangaliae Rohwer