1. a Department of Anthropology , USF , 4202 E. Fowler Avenue, SOC 107, Tampa, FL, 33620–8100, USA Phone: Fax: E-mail:
2. b University of Texas Medical Branch , Galveston, TX, USA
3. c University of Connecticut School of Medicine, St. Francis Hospital and Medical Center , Hartford, CT, USA
4. d Northern Arizona University , Flagstaff, AZ, USA
5. e School of Public Health , University of Guadalajara , Guadalajara, Jalisco, Mexico
6. f University of Texas Pan American , Edinburg, TX, USA
7. g Medical Entomology Research Training Unit , CDC , Guatemala City, Guatemala
8. h University of South Florida , Tampa, FL, USA