The Phalacridae are a family of beetles commonly called the shining flower beetles, They are often found in composite flowers. They are oval-shaped, usually tan, and aboout 2 mm in length. Most species feed on fungus, although a number feed on flower heads. Worldwide there are about 638 species in 52 genera. The oldest possible record of the family is a specimen from , dating to the Albian stage of the Early Cretaceous.