Department of Entomology, National Museum of Natural History Department of Entomology, National Museum of Natural History The Department of Entomology is a research department and collection unit of the Smithsonian Institution's National Museum of Natural History (NMNH), located in Washington, DC. The department houses the U.S. National Insect Collection, one of the largest entomological collections in the world, with over 35 million specimens housed in 132,354 drawers, 33,000 jars or vials, and 23,000 slides in more than 5,200 cabinets. The department also includes research scientists and technical staff from the Smithsonian Institution, the United States Department of Agriculture Systematic Entomology Lab (SEL) and United States Department of Defense
Smithsonian Museum Support Center (MCI), the Laboratories of Analytical Biology (LAB) and other numerous departments from the National Museum of Natural History, including the Department of Anthropology, the National Anthropological Archives (NAA), the Human Studies Film Archives (HSFA), the Walter Reed Biosystematics Unit (WRBU), as well as branch of the Smithsonian Institution Libraries. Smithsonian Museum Support Center The Smithsonian Institution's Museum Support Center (MSC) is a collections storage and conservation facility in Suitland, Maryland which houses Smithsonian collections which are not on display in the museums. It is not usually open to the public, due to security concerns, though occasionally special tours are organized.