Oryctocephalidae Beecher, 1897

Microryctocara Sundberg & McCollum, 1997

Oryctocara Walcott, 1908

Oryctocephalites Resser, 1939

Oryctocephalops Lermontova, 1940

Oryctocephalus Walcott, 1886

Oryctometopus Tomashpol'skaya, 1964