Weil, E., Torres, J. L. and Ashton, M. (2005) “Population characteristics of the sea urchin <i>Diadema antillarum</i> in La Parguera, Puerto Rico, 17 years after the mass mortality event”, Revista de Biología Tropical, 53(S3), pp. 219–231. doi: 10.15517/rbt.v53i3.26778.