Affiliation: | 1.Department of Entomology, MRC 187, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013-7012, U.S.A. ;2.Department of Botany, MRC-166, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013-7012, USA ;3.Primary affiliation: Departamento de Interacciones Multitróficas, Instituto de Ecología, A.C., Xalapa, Veracruz 91070, México |