Fredrika C Moser¹, Mike R. Allen¹, Maria Barberena-Arias², Lora Harris³, Pedro M Maldonado⁴, Carlo Olivo-Delgado⁵ and James J Pierson⁶, (1)Maryland Sea Grant College, College Park, MD, United States, (2)Universidad del Turabo, Gurabo, PR, United States, (3)University of Maryland Center for Environmental Science, Chesapeake Biological Laboratory, Solomons, MD, United States, (4)Metropolitan University of Puerto Rico, Science & Tecnology, San Juan, PR, United States, (5)Colorado State University, Fort Collins, CO, United States, (6)University of Maryland Center for Environmental Science, Horn Point Laboratory, Cambridge, MD, United States