Grain-borers
Guides
Bostrichidae
auger beetles, false powderpost beetles, horned powderpost beetles
Bostrichidae is a family of beetles containing more than 700 described species. Members are commonly known as auger beetles, false powderpost beetles, or horned powderpost beetles. The family includes significant stored product pests such as the lesser grain borer (Rhyzopertha dominica) and the larger grain borer (Prostephanus truncatus), as well as wood-boring species. The fossil record extends to the Cretaceous period.