Rolon, A.S., Rocha, O. y Maltchik, L. 2013. Does the Lagoa do Peixe sandbar opening influence the macrophyte richness and composition in Southern Brazil wetlands?. Revista de Biología Tropical. 61, 1 (mar. 2013), 409–417. DOI:https://doi.org/10.15517/rbt.v61i1.11137.