Chuangiella Kobayashi, 1935 † (original description)
Delgadodiscus Kobayashi, 1935 † (original description)
Ellipsocephaloides Kobayashi, 1935 † (original description)
Eochuangia Kobayashi, 1935 † (original description)
Haniwoides Kobayashi, 1935 † (original description)
Hoekaspis Kobayashi, 1937 † (original description)
Irvingelloides Kobayashi, 1935 † (original description)
Kingaspis Kobayashi, 1935 † (original description)
Kogenium Kobayashi, 1935 † (original description)
Kokuria Kobayashi, 1935 † (original description)
Komaspis Kobayashi, 1935 † (original description)
Lorenzella Kobayashi, 1935 † (original description)
Megagraulos Kobayashi, 1935 † (original description)
Menocephalites Kobayashi, 1935 † (original description)
Mesocrepicephalus Kobayashi, 1935 † (original description)
Metagraulos Kobayashi, 1935 † (original description)
Mimana Kobayashi, 1935 † (original description)
Monkaspis Kobayashi, 1935 † (original description)
Palaeocrepicephalus Kobayashi, 1935 † (original description)
Parabriscoia Kobayashi, 1935 † (original description)
Probowmania Kobayashi, 1935 † (original description)
Prochuangia Kobayashi, 1935 † (original description)
Riograndella Kobayashi, 1937 † (original description)
Shirakiella Kobayashi, 1935 † (original description)
Solenoparia Kobayashi, 1935 † (original description)
Tricrepicephalus Kobayashi, 1935 † (original description)
Uncaspis Kobayashi, 1935 † (original description)
Yokusenia Kobayashi, 1935 † (original description)