†subfamily Protopsyllidiinae Carpenter 1931 (true bug)
Insecta - Hemiptera - Protopsyllidiidae
Parent taxon: Protopsyllidiidae according to J. Ansorge 1996
See also Becker-Migdisova 1985
Sister taxa: Aphidulum, Asiopsyllidium, Asiraca egertoni, Cicadellopsis, Cicadopsyllidium, Karatauella, Karatavopsyllidium, Liaoxipsocus, Poljanka, Protopsyllidium, Sinopsocus, Subaphidulum, Talbragaropsyllidium, Toarcopsyllidium, Triassopsylla, Triassothea
Subtaxa: Tripsyllidium
Type: Protopsyllidium
Ecology:
Distribution: found only at Warner's Bay, Belmont (AMF coll) (Permian of Australia)