Cidaris websterianus Forbes, 1852 † (original description)
Coelopleurus wetherelli Forbes, 1852 † (original description)
Echinarachnius woodi Forbes, 1852 † (original description)
Echinopsis edwardsi Forbes, 1852 † (original description)
Echinus charlesworthi Forbes, 1852 † accepted as Psammechinus charlesworthi (Forbes, 1852) † (original description)
Echinus dixoni Forbes, 1852 † (original description)
Echinus henslowi Forbes, 1852 † accepted as Psammechinus henslowi (Forbes, 1852) † (original description)
Echinus lyelli Forbes, 1852 † accepted as Psammechinus lyelli (Forbes, 1852) † (original description)
Euspatangus hastingae Forbes, 1852 † accepted as Eupatagus hastingae Forbes, 1852 † (original description)
Hemiaster bowerbanki Forbes, 1852 † (original description)
Hemiaster branderianus Forbes, 1852 † (original description)
Hemiaster prestwichi Forbes, 1852 † (original description)
Schizaster durbani Forbes, 1852 † (original description)
Temnechinus Forbes, 1852 † (original description)
Temnechinus globosus Forbes, 1852 † (original description)