This small family consists of just over 30 genera and 175 species.

Generally, the biology of the richardiids is little known.

One species, the pineapple fruit fly Melanoloma viatrix, has been reported as a pest of pineapples.

[1] Most adults have some general features, conspicuously pictured wings, often with metallic blue or greenish colors on the body and legs, and a typical tephritoid ovipositor.

[2] This article related to members of the muscomorph flies superfamily Tephritoidea is a stub.