Dicerca tenebrosa

Dicerca tenebrosa, the flatheaded conifer borer, is a species of metallic wood-boring beetle in the family Buprestidae. It is found in North America.

Subspecies
These two subspecies belong to the species Dicerca tenebrosa:
 * Dicerca tenebrosa knulli Nelson, 1975
 * Dicerca tenebrosa tenebrosa (Kirby, 1837)