Acarology at Ohio State University - Programs sponsored by the Laboratory, tick removal guidelines, biology of the dust mite and the bee mite, and more.
Acarology Home Page - News, a directory of aracologists, a list of institutions with aracological activities, professional societies, a bibliography and links to other sites relating to ticks and mites.
Chiggers - Brief article about identification, biology, contol, and treatment.
Guide to Australia's Ticks - Biology of ticks, distribution maps, pictures of ticks, problems caused by ticks.
Iowa State's Deer Tick Image Gallery - Photographs and QuickTime movies of ticks!
Itchy Chiggers! - University of Nebraska Cooperative Extension in Lancaster County factsheet and audio message on chiggers--biology and control.
Lyme Disease and Tick Management - University of Nebraska Cooperative Extension in Lancaster County factsheet and audio on ticks and lyme disease.
Systematic and Applied Acarology Society - The Society promotes the study of Aracology in China, and publishes three journals.
The Acarological Society of Japan - News updates, conferences, and the Journal of the Acarological Society. Site is available in English and Japanese.
Tick Biology - All about the life cycles and biology of hard and soft ticks.
Tick Research Laboratory - University of Rhode Island site engaged in research about tick-borne diseases. Photo gallery and information about lyme disease, babesiosis, and ehrlichiosis.
Ticks and Tick-borne Diseases - United Nations Food and Agriculture Organization site about tick biology, taxonomy, diseases; tick research, vaccines, and more.