Van Heurck -- Synopsis des Diatomées de Belgique -- Index
| Cymatopleura | elliptica (Bréb.) W.Sm. | Page 168 | Plate 55 | Figure 1 | |
| Cymatopleura | elliptica f. subconstricta Van Heurck | Page ? | Plate 55 | Figure 2 | |
| Cymatopleura | elliptica var. hibernica (W.Sm.) Van Heurck = Cymatopleura hibernica W.Sm. | Page ? | Plate 55 | Figure 3,4 | |
| Cymatopleura | hibernica W.Sm. | Page ? | Plate 55 | Figure 3,4 | |
| Cymatopleura | solea (Bréb.) W. Sm. | Page 168 | Plate 55 | Figure 5,6,7 |