Information about the U.S. National Mite Collection, its history, its holdings, and its research activities and collaborations. Includes a gallery of electron microscope photos of mites.

International organization devoted to furthering all aspects of the knowledge of mites. Contents include current news, mite images, information about student prizes and awards, member directory and other organization information, and related links.

University of Rhode Island site engaged in research about tick-borne diseases. Photo gallery and information about Lyme disease, babesiosis, and ehrlichiosis.

Tick removal guidelines, biology of species of ticks and mites, information about summer acarology workshop offerings, and links to related websites.

Includes bibliography, checklist, new taxa database, list of collections, and links.