1. Smithsonian Tropical Research Institute, Apartado 0843‐03092, Panama, Republic of Panama
2. Biology Department, University of Puerto Rico–Rio Piedras Campus, P.O. Box 23360. San Juan, Puerto Rico 00931‐3360 USA
3. Centro de Ecología, IVIC, Apartado 21827, Caracas 1020‐A, Venezuela
4. Fundación MarViva, P.O. Box 020‐6151, Santa Ana, San José, Costa Rica
5. Department of Genetics, North Carolina State University, P.O. Box 7614 Raleigh, North Carolina 27695 USA