Spirorchiidiasis in Stranded Loggerhead Caretta Caretta and Green Turtles Chelonia Mydas in Florida (USA): Host Pathology and Significance
Vol. 89: 237–259, 2010 DISEASES OF AQUATIC ORGANISMS Published April 12 doi: 10.3354/dao02195 Dis Aquat Org OPENPEN ACCESSCCESS Spirorchiidiasis in stranded loggerhead Caretta caretta and green turtles Chelonia mydas in Florida (USA): host pathology and significance Brian A. Stacy1,*, Allen M. Foley2, Ellis Greiner3, Lawrence H. Herbst4, Alan Bolten5, Paul Klein6, Charles A. Manire7, Elliott R. Jacobson1 1University of Florida, College of Veterinary Medicine, Large Animal Clinical Sciences, PO Box 100136, Gainesville, Florida 32610, USA 2Florida Fish and Wildlife Conservation Commission, Fish and Wildlife Research Institute, Jacksonville Field Laboratory, 370 Zoo Parkway, Jacksonville, Florida 32221, USA 3University of Florida, College of Veterinary Medicine, Infectious Diseases and Pathology, PO Box 110880, Gainesville, Florida 32610, USA 4Department of Pathology, Albert Einstein College of Medicine, Bronx, New York 10461, USA 5Archie Carr Center for Sea Turtle Research, University of Florida, PO Box 118525, Gainesville, Florida 32611, USA 6Department of Pathology, Immunology, and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, Florida 32610, USA 7Mote Marine Laboratory and Aquarium, 1600 Ken Thompson Parkway, Sarasota, Florida 34236, USA ABSTRACT: Spirorchiid trematodes are implicated as an important cause of stranding and mortality in sea turtles worldwide. However, the impact of these parasites on sea turtle health is poorly understood due to biases in study populations and limited or missing data for some host species and regions, includ- ing the southeastern United States. We examined necropsy findings and parasitological data from 89 log- gerhead Caretta caretta and 59 green turtles Chelonia mydas that were found dead or moribund (i.e. stranded) in Florida (USA) and evaluated the role of spirorchiidiasis in the cause of death.
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