1. Department of Biological Sciences; University of Memphis; Memphis TN 38152 USA
2. W. Harry Feinstone Center for Genomic Research; University of Memphis; Memphis TN 38152 USA
3. Smithsonian Institute for Biodiversity Genomics, Center for Conservation and Evolutionary Genetics, National Zoological Park and Division of Mammals, National Museum of Natural History; Smithsonian Institution; Washington DC 20013-7012 USA
4. Department of Botany, National Museum of Natural History; Smithsonian Institution; Washington DC 20013-7012 USA