Bothrosteus Agassiz, 1844, nom. nud. † (original description)
Clematius Agassiz, 1844 (original description)
Cricodus Agassiz, 1844 † (original description)
Criseis Forbes, 1844 accepted as Creseis Rang, 1828 (original description)
Megaceros Owen, 1844 † accepted as Megaloceros Brookes, 1827 † (original description)
Parexus Agassiz, 1844 (original description)
Peracle Forbes, 1844 (original description)
Phyllolepis Agassiz, 1844, nom. nud. † accepted as Phyllolepis Agassiz, 1844 † (original description)
Plectrolepis Agassiz, 1844, nom. nud. † accepted as Notacmon Gistl, 1848 † (original description)
Poromya Forbes, 1844 (original description)