“ Chemical Defenses of the Tropical Marine Seaweed Canistrocarpus Cervicornis Against Herbivory by Sea Urchin ”. Brazilian Journal of Oceanography 58, no. 3 (September 1, 2010): 213–218. Accessed April 27, 2024. https://www.revistas.usp.br/bjoce/article/view/39558.