Taxon
	Guiyangoceras guiyangense+
	Guiyangoceras latiformum
	Liuzhouceras paradoxum
	Liuzhouceras shengi+
	Mexicoceras globosum
	Mexicoceras guadalupense guadalupense+
	Mexicoceras guadalupense smithi
	Mexicoceras guadalupense thompsoni
	Paramexicoceras aldanense+*
	Paramexicoceras sp. (Qualifier: in)
	Paramexicoceras sp.nov. (Qualifier: of)
	Paratongluceras hunanense (Qualifier: sn)
	Paratongluceras lixiaense
	Paratongluceras subglobosum+
	Shengoceras lenticulare (Qualifier: sy)
	Shengoceras primitivum
	Shengoceras simplex+
	Shengoceras subglobosum
	Shengoceras umbilicatum (Qualifier: sn)
	Shengoceras? latumbilicatum (Qualifier: sn)
	Tongluceras lengwuense+
	Tongluceras sp. (Qualifier: in)
	Tongluceras tongguanense