Small cosmopolitan subfamily, which contains idiobiont ectoparasites of larval Coleoptera and Lepidoptera, probably also of Diptera (Acrisidini). Rather infrequently collected.
Drawings:
Acrisis minutissimus 1, Acrisis minutissimus (Ashmead), female.
Rhyssalus kerzhneri 1, Rhyssalus kerzhneri (Tobias), female.
See for additional illustrations the Multimedia field.