Romero, M.A., Villamizar, E. and Malaver, N. 2013. Community structure of sponges (Porifera) in three reefs at Morrocoy National Park, Venezuela and its correspondence with some environmental variables. Revista de Biología Tropical. 61, 3 (Sep. 2013), 1229–1241. DOI:https://doi.org/10.15517/rbt.v61i3.11937.