Composed of eight Australian families.
Family Mutillidae (Velvet Ants)
Family Pompilidae (Spider Wasps)
Family Rhopalosomatidae
(Currently empty)
Family Scoliidae (Hairy Flower Wasps)
(Currently empty)
Family Thynnidae (Flower Wasps)
Family Tiphiidae (Tiphiid Wasps)
(Recently all but one mainland Tiphia species has been moved to Thynnidae.)
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