Various keys; some down to species, others only to genus.

Covers the following families: Aderidae, Anthicidae, Biphyllidae, Bostrichidae, Buprestidae, Byrrhidae, Cantharidae, Carabidae, Cerambycidae, Cerylonidae, Chrysomelidae, Ciidae, Colydiidae, Dasytidae, Dryopidae, Erotylidae, Geotrupidae, Gyrinidae, Heteroceridae, Histeridae, Meloidae, Mycetophagidae, Nitidulidae, Silphidae, Silvanidae, Staphylinidae, Trogidae