Langshanthyris Sun, 1987 † (original description)
Mayaothyris Sun, 1987 † (original description)
Metajovelloceras Chen & Zou, 1987 † (original description)
Paramiamoceras Chen, 1987 † (original description)
Paraplatythyris Sun, 1987 † (original description)
Praegibbithyris Sun, 1987 † (original description)
Pseudodeiroceras Chen & Zou, 1987 † (original description)
Richardsonoceroides Chen, 1987 † (original description)
Xainzanoceras Chen, 1987 † (original description)
Xiazhenoceras Chen, 1987 † (original description)