1. (YMH) Department of Entomology, P.O. Box 37012, MSC C1109, MRC 534, Smithsonian Institution, Washington, D.C. 20013-7012, U.S.A. (e-mail: )
2. (LMR) Walter Reed Biosystematics Unit, Department of Entomology, Museum Support Center (MRC 534), Smithsonian Institution, 4210 Silver Hill Road, Suitland, MD 20746, U.S.A (e-mail: )