Template:Stilwell and al., 2014
- Stilwell, A.R., Smith, S.M., Cognato, A.I., Martinez, M. & Flowers, R.W. 2014. Coptoborus ochromactonus, n. sp. (Coleoptera: Curculionidae: Scolytinae), an Emerging Pest of Cultivated Balsa (Malvales: Malvaceae) in Ecuador. Journal of Economic Entomology 107(2): 675–683. DOI: 10.1603/EC13559 .