Template:Opitz, 2019
- Opitz, W. 2019. Classification, natural history, and evolution of the Korynetinae (Coleoptera: Cleridae). Part V. Taxonomy of the African genera Avena Opitz, Dolichopsis Gorham, Notostenus Spinola, and Pectobullus Opitz. Faunitaxys 7(5): 1–13.