Template:Poschmann & Tetlie, 2004
- Poschmann, M. & Tetlie, O.E. 2004. On the Emsian (Early Devonian) arthropods of the Rhenish Slate Mountains: 4. The eurypterids Alkenopterus and Vinetopterus n. gen. (Arthropoda: Chelicerata). Senckenbergiana Lethaea 84: 175–196.