Taxon
	Lechroceras latilobatum+
	Nuculoceras donbassicum
	Nuculoceras fragile (Qualifier: sy)
	Nuculoceras kazakhstanicum
	Nuculoceras nuculum+
	Nuculoceras pilatum (Qualifier: sn)
	Nuculoceras stellarum
	Nuculoceras tenuistriatum
	Nuculoceras? agaiae
	Nuculoceras? delicatum
	Nuculoceras? djeradae
	Nuculoceras? primitivum