Coleoptera of Russia
Information on hundreds of species of beetles occurring in the former USSR, including, type locality, synonyms, range, distribution and variation, taxonomic notes, habitat and biology, similar species, and photo of adults.

Living Jewels
High-quality color photographs of diverse species of beetles by Poul Beckmann. Book and posters for sale.

Coleoptera
Part of the USDA Systematic Entomology Library web site with the Handbook of Palearctic Flea Beetles, plus extensive information on leaf chafer scarabs and Elaphidiini. Also features details on the National Coleoptera Collection and book reviews.

Beetles by A. Bochdansky and M. Kriftner
Beetle photos, games, and animations.

Coleoptera
Extensive information about the phylogenetic relationships of beetles by David R. Maddison. From the Tree of Life project.

Beetles in Brisbane
Pictures and facts of Order Coleoptera in Brisbane, Australia.

Chironomidae and Water Beetles of Florida
Information on Chironomidae and water beetles, checklists for Florida, North and South Carolina; information on how to obtain identification manuals.

Project Elater
Taxonomy and biodiversity of the Elateroidea (click beetles and relatives) in the families Elateridae, Throscidae, Eucnemidae, and Cerophytidae.

Byrrhidae
Taxonomy and biodiversity of beetles of the family Byrrhidae in North America.

Leaf-rolling Weevils of the World Fauna
Detailed information, catalog, and photos of the Rhynchitidae and Attelabidae.

Beetle Breeding
Photo gallery of over 140 species and information about breeding beetles.

Beetles on Postage Stamps
Images of beetle postage stamps arranged by families, cultural and economical interests, countries.