Author Affiliations +
Eric J. Hilton,1 Joseph C. Mitchell,2 David G. Smith3
1Virginia Institute of Marine Science, College of William & Mary, Gloucester Point, Virginia 23062; E-mail: . ehilton@vims.edu
2Museum of Natural History, University of Florida, Gainesville, Florida 32601; E-mail: . dr.joe.mitchell@gmail.com
3Smithsonian Institution, Museum Support Center, MRC-534, 4210 Silver Hill Road, Suitland, Maryland 20746; E-mail: . smithd@si.edu