Institution: | (1) Department of Biology, University of Puerto Rico, P.O. Box 23360, San Juan, 00931-3360, Puerto Rico;(2) Smithsonian Tropical Research Institute, Apartado, 0843-03092 Balboa, República de Panamá;(3) Institute for Studies of Tropical Ecosystems, University of Puerto Rico, P.O. Box 21910, San Juan, 00936, Puerto Rico |