Monotypic Bostrichiformia genera

Rhyzopertha is a monotypic genus of beetles in the family Bostrichidae, the false powderpost beetles. The sole species, Rhyzopertha dominica, is known commonly as the lesser grain borer, American wheat weevil, Australian wheat weevil, and stored grain borer. It is a beetle commonly found within store bought products and pest of stored cereal grains located worldwide. It is also a major pest of peanuts. The first documentation of wheat infestation by R. dominica was observed in Australia. R. dominica are usually reddish brown to dark brown in coloration, vary in sizes, elongated and cylindrical

Anitys is a genus of beetles in the family Ptinidae. The genus is monotypic, the sole species being Anitys rubens. It is found in Europe.

Microbregma is a monotypic genus of beetles in the family Ptinidae containing the single species Microbregma emarginatum. It is native to North America.

Platybregmus is a genus of death-watch beetles in the family Ptinidae. There is at least one described species in Platybregmus, P. canadensis.

Actenobius is a genus of beetles in the family Ptinidae. It contains two species, one extinct, Actenobius magneoculus, and one extant species, Actenobius pleuralis.

Ctenobium is a genus of death-watch beetles in the family Ptinidae. There is at least one described species in Ctenobium, C. antennatum.