Van Heurck -- Synopsis des Diatomées de Belgique -- Index
| Odontidium | anceps Ehrenb.) Ralfs = Diatoma anceps (Ehrenb.) Grunow | Page -- | Plate 51 | Figure 5,6,7,8 | |
| Odontidium | anomalum W.Sm. = Diatoma anceps var. anomalum (W.Sm.) Van Heurck | Page 161 | Plate 51 | Figure 9 | |
| Odontidium | harrisonii W.Sm.? = Fragilaria harrisonii (W.Sm.) Grunow | Page -- | Plate 45 | Figure 28 | |
| Odontidium | hiemale Kütz. = Diatoma hiemale (Lyngb.) Heib. | Page 160 | Plate 51 | Figure 1,2 | |
| Odontidium | mesodon Kütz. = Diatoma hiemale var. mesodon (Ehrenb.) Van Heurck | Page 160 | Plate 51 | Figure 3,4 | |
| Odontidium | minimum Nägeli = [?] Fragilaria minutissima Grunow | Page -- | Plate 45 | Figure 14 | |
| Odontidium | mutabile W.Sm. = Fragilaria mutabilis (W.Sm.) Grunow | Page -- | Plate 45 | Figure 12 | |
| Odontidium | parasiticum W. Sm. = Fragilaria ? parasitica (W.Sm.) Grunow | Page -- | Plate 45 | Figure 30 |