Smith A. B. (ed.) (2005): Echinoid Directory
Natural History Museum, London
Baki Yokes and Bella S. Galil (2006): The first record of the needle-spined urchin Diadema setosum (Leske, 1778) (Echinodermata: Echinoidea: Diadematidae) from the Mediterranean Sea
Aquatic invasions, Volume 1, Issue 3: 188-190