Acari - The Tree of Life article about mites by David Evans Walter, Jerry Krantz, and Evert Lindquist.
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.
Dust Mites: A Primer - A detailed website dealing with the biology of dust mites, with information about the problems they cause.
House Dust Mites - University of Nebraska Cooperative Extension in Lancaster County factsheet and audio message on house dust mites (includes biology and control).
Itchy Chiggers! - University of Nebraska Cooperative Extension in Lancaster County factsheet and audio message on chiggers--biology and control.
Mites - Olfaction, Electrophysiology, Neurobiology - Phenotypic and genetic variation in behavioral and sensory response of predatory mites (Phytoseiulus persimilis) to herbivore-induced plant volatiles
Mites Medically Important to Humans - University of Nebraska Cooperative Extension in Lancaster County factsheet and audio on medically important mites (includes house dust mites, scabies and other mites).
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.