1. Pacific Biosciences Research Center, University of Hawaii, 3050 Maile Way, Gilmore 408, Honolulu, Hawaii, 96822, USA.
2. National Museum of Natural History, Smithsonian Institution, PO Box 37012, MRC 163, Washington, DC, 20013, USA.
3. Academy of Natural Sciences, Drexel University, 1900 Benjamin Franklin Parkway, Philadelphia, Pennsylvania 19103, USA.
4. Department of Biology, Howard University, 415 College St. NW, Washington, DC, 20059, USA.