Diadema Gray, 1825

Gray 1825 p.246

Type species: Echinometra setosa Leske, 1778, by ruling of the ICZN, 1954.

Assigned species: D. setosum (Leske, 1778); D. savignyi, Michelin 1845; D. paucispinum A. Agassiz, 1863; D. palmeri Baker, 1967; D. mexicanum A. Agassiz, 1863; D. antillarum (Philippi, 1845); D. ascensionis Mortensen 1909, designated D. antillarum ascensionis by Pawson (1978).