Fig. 15.6 a Ophiothrix fragilis (Abildgaard, 1789); b–c Stylocidaris affinis (Philippi, 1845); d
Centrostephaus longispinus (Philippi, 1845); e Diadema africana (Rodríguez, Hernández,
Clemente 2010); f, g Arbacia lixula (Linnaeus, 1758); h Coelopleurus floridianus Agassiz, 1872
15 Echinoderms of the Canary Islands, Spain
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