Cephalopoda Cuvier, 1797
Bendoceras Plummer & Scott, 1937
Branneroceras Plummer & Scott, 1937
Eoschistoceras Ruzhentzev, 1952
Inzeroceras Ruzhentsev, 1974
Paralegoceras Hyatt, 1884
Paraschistoceras Plummer & Scott, 1937
Parelegoceras Cossmann, 1924
Rodiezmoceras
Schistoceras Hyatt, 1884
Trettinoceras Nassichuk, 1975