Van Heurck -- Synopsis des Diatomées de Belgique -- Index
| Hemiaulus | affinis Grunow | Page -- | Plate 106 | Figure 10,11 | |
| Hemiaulus | bipons (Ehrenb. ?) Grunow | Page -- | Plate 103 | Figure 6,7,8,9 | |
| Hemiaulus | hauckii Grunow | Page -- | Plate 103 | Figure 10 | |
| Hemiaulus | heibergii var. ? affinis Grunow = Hemiaulus affinis Grunow | Page -- | Plate 106 | Figure 10,11 | |
| Hemiaulus | kittonii Grunow | Page -- | Plate 106 | Figure 6,7,8,9 | |
| Hemiaulus ? | mesoleium = Triceratium mesoleium Grunow | Page -- | Plate 113 | Figure 14 | |
| Hemiaulus ? | quinqueguttatus = Triceratium quinqueguttatum Grunow | Page -- | Plate 113 | Figure 13 | |
| Hemiaulus | species ? [Kitton] = Hemiaulus kittonii Grunow | Page -- | Plate 106 | Figure 6,7,8,9 |