Zoological Institute (St.Petersburg, Russia) presents information on all aspects of beetles (Class Insecta: Order Coleoptera), also about scientists and amateurs who study beetles. Many hundreds of photos, drawings and references. In English and Russian.

An article by Kelly B. Miller of Colorado State University about secretions of the Adephaga beetles.

Information for entomologists interested in beetles, including database listings, bibliography, pictures, discussion, and links.

International society devoted to the study of beetles with information about the Coleopterists Bulletin, events, and beetle conservation.

Research project at Utah State University into ecological disturbances associated with bark beetles in coniferous forests.

Home of the journal for students of the beetle fauna of the British Isles with information about subscription, journal contents, and beetle recording schemes.