Cucujiformia is an infraorder of polyphagan beetles, representing the vast majority of plant-eating beetles. The infraorder contains six superfamilies: * Chrysomeloidea (~7 families including longhorn beetles & leaf beetles) * Cleroidea (checkered beetles, bark-gnawing beetles and soft-winged flower beetles) * Cucujoidea (32 families that includes ladybirds, and fungus beetles) * Curculionoidea (~8 families primarily consisting of weevils and also including snout beetles and bark beetles) * Lymexylidae (ship-timber beetles) * Tenebrionoidea (formerly "Heteromera") (30 families including blister beetles and ant-like beetles)