Curculio was an international newsletter devoted to dissemination of knowledge about Curculionoidea, although no longer produced. The files listed below are in pdf format and can be printed but not searched for key words. Volumes 38-55 are currently available on the Coleopterists Society website.
Curculio Institute: Centre for Studies on European/Palearctic Curculionoidea.
Useful website on Coleoptera designed by Zoological Institute RAS, St Petersburg, Russia covering a range of topics.
Research on Scolytinae and Platypodinae from Anthony Cognato and the Holistic Insect Systematics Laboratory.
Jiri Hulcr's Ambrosia Symbiosis Page has a great deal of information on Scolytine biology.
New Zealand Weevils The page links to a list of New Zealand weevils and an image gallery of excellent photographs of New Zealand Weevils, as well as other resources.
Japanese Weevil Database. The original online database with images is currently unavailable (June 2017) but a published catalogue in PFD format can be found here and a checklist here.
Weevils of Reunion. Many images and a downloadable catalogue in PDF format. Catalogue évolutif des Coléoptères Curculionoidea de l'île de la Réunion.
Weevils of Texas Many images displayed