Prostephanus
# Prostephanus

Prostephanus is a genus of horned powder-post beetles in the family Bostrichidae. There are about five described species in Prostephanus.

## Species

These five species belong to the genus Prostephanus:

* Prostephanus apax Lesne, 1930
* Prostephanus arizonicus Fisher, 1950
* Prostephanus punctatus (Say, 1826)
* Prostephanus sulcicollis (Fairmaire & Germain, 1861)
* Prostephanus truncatus (Horn, 1878) (larger grain borer)
