Larry S. Roberts  Larry Roberts is currently teaching parasitology and marine biology at the University of Miami.  He received his Ph.D. in Parasitology from Johns Hopkins University and is a coauthor of Foundations of Parasitology, 5/e.  Past teaching affiliatios include University of Massachusetts, Texas Tech University, and Florida International University.  Dr. Roberts has authored numerous research articles and a title of related interest: Underwater World of Sport Diving.   Read More Read Less