Van Heurck -- Synopsis des Diatomées de Belgique -- Index
| Stephanopyxis | corona (Ehrenb.) Grunow | Page -- | Plate 83ter | Figure 10,11 | |
| Stephanopyxis | limbata Ehrenb. | Page -- | Plate 83ter | Figure 13,14 | |
| Stephanopyxis | turris (Grev.) Ralfs | Page -- | Plate 83ter | Figure 12 | |
| Stephanopyxis | turris var. subcontracta Grunow = Stephanopyxis turris (Grev.) Ralfs | Page -- | Plate 83ter | Figure 12 |