Author Affiliations +
Stephen J. Walshhttps://orcid.org/0000-0002-1009-8537,1 David G. Smith2
1Wetland and Aquatic Research Center, U.S. Geological Survey, 7920 NW 71st Street, Gainesville, Florida 32653; Email: swalsh@usgs.gov; ORCID: 0000-0002-1009-8537.
2Smithsonian Institution, Museum Support Center, MRC 534, 4210 Silver Hill Road, Suitland, Maryland 20746; Email: smithd@si.edu.