Triplehorn, C. A., and K. Stephan. 1994. Notes on Centronopus opacus LeConte (Coleoptera: Tenebrionidae. Coleopterists Bulletin 48:129-132.
Triplehorn, C. A., and K. Stephan. 1994. Notes on Centronopus opacus LeConte (Coleoptera: Tenebrionidae. Coleopterists Bulletin 48:129-132.