Marc Klowden is a Professor Emeritus of Entomology in the Department of Plant, Soil, and Entomological Sciences at the University of Idaho. He has been with the university as a professor since 1988. He received his Ph.D. in Biological and Experimental Pathology from the University of Illinois Chicago. Dr. Klowden has authored all editions to-date of Physiological Systems in Insects, published by Elsevier, and has contributed to nearly 100 journal publications. His areas of expertise include entomology, insect physiology, mosquito behavior and reproduction. Dr. Klowden currently serves as the Editor in Chief of the Journal of Vector Ecology.