Polycystididae Graff, 1905
Acrorhynchides bivittatus (Uljanin, 1870) Strand, 1928
Acrorhynchides caledonicus (Claperede, 1861)
Acrorhynchides hermaphroditus Ehrenberg, 1831
Acrorhynchides reprobatus (Pereyaslawsewa, 1892) Strand, 1928
Acrorhynchides robustus (Karling, 1931)
Acrorhynchides styliferus Schockaert & Karling, 1975
Acrorhynchus spongiosus Beklemischev, 1922
