1. Departamento de Zoologia, Universidade Estadual Paulista, Rio Claro, Brazil
2. Electron and Confocal Microscopy Unit, U.S. Department of Agriculture, Beltsville Agricultural Research Center, Beltsville, MD, USA
3. Systematic Entomology Laboratory, U.S. Department of Agriculture, Beltsville Agricultural Research Center, Beltsville, MD, USA