Phylum Mollusca Linnaeus, 1758 - molluscs
Class Cephalopoda Cuvier, 1795 - cephalopods
Subclass Nautiloida Agassiz, 1848
see Subclass Nautiloidea Agassiz, 1848
Order Nautilida Agassiz, 1848
Suborder Nautilina Agassiz, 1848
Superfamily Nautiloidea Blainville, 1825
Family Hercoglossidae Spath, 1927 [monotypic]
1 Genus Augulithes Millard, 1996, orth. inval.
see Genus Angulithes Montfort, 1808