Acochlidia Odhner, 1937 see Order Acochlidia Odhner, 1937
   Hedylopsacea Starobogatov, 1983 see Suborder Hedylopsacea Starobogatov, 1983
     1.1 Family Hedylopsidae Odhner, 1952
     1.2.1 Family Aitengidae Swennen & Buatip, 2009
     1.2.2.1 Family Acochlidiidae Küthe, 1935
     1.2.2.2 Family Pseudunelidae Rankin, 1979
     2 Family Tantulidae Rankin, 1979