Marc E. Epstein is Senior Insect Biosystematist for Lepidoptera at the California Department of Food and Agriculture and Research Associate at the National Museum of Natural History (NMNH), Smithsonian Institution. He researches and writes on evolution and classification of moths and their biodiversity, and develops identification tools for moths that threaten agriculture. At the NMNH he was in the Department of Entomology (1988-2003), cofounding the Department's Archives and Illustration Archives. His research on caterpillars, including images and videos, is currently featured in the NMNH exhibit "More than Meets the Eye" and has been a guest on NPR's "Fresh Air" about his work on the book "Night Visions: the Secret Design of Moths." Dr. Epstein's published work includes a Smithsonian monograph on limacodid moths and the article "Digging for Dyar: the man behind the myth" with Pamela M. Henson. Degrees: Ph.D. and M.S., Entomology, University of Minnesota -1988 and 1982, B.S., Entomology and Zoology, Colorado State University, 1977.