''Stephanopachys hispidulus'' is a species of

horned powder-post beetle The Bostrichidae are a family of beetles with more than 700 described species. They are commonly called auger beetles, false powderpost beetles, or horned powderpost beetles. The head of most auger beetles cannot be seen from above, as it is down ...

in the family Bostrichidae. It is found in North America.

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Further reading