Van Heurck -- Synopsis des Diatomées de Belgique -- Index
| Cymbella | abnormis Grunow | Page -- | Plate 3 | Figure 8 | |
| Cymbella | affinis Kütz. | Page 62 | Plate 2 | Figure 19 | |
| Cymbella | amphicephala Nägeli | Page 61 | Plate 2 | Figure 6 | |
| Cymbella | anglica Lagerst. | Page -- | Plate 2 | Figure 4 | |
| Cymbella | arcus Hassall = Ceratoneis arcus (Ehrenb.) Kütz. | Page -- | Plate 37 | Figure 7 | |
| Cymbella | cistula Hempr. | Page 64 | Plate 2 | Figure 12,13 | |
| Cymbella | cistula var. maculata (Kütz.) Van Heurck ? = Cymbella cistula β maculata (Kütz.) Van Heurck | Page -- | Plate 2 | Figure 16 | |
| Cymbella | cistula β maculata (Kütz.) Van Heurck | Page 64 | Plate 2 | Figure 16,17 | |
| Cymbella | cuspidata Kütz. | Page 61 | Plate 2 | Figure 3 | |
| Cymbella | cuspidata β naviculiformis (Auersw.) Van Heurck | Page 61 | Plate 2 | Figure 5 | |
| Cymbella | cymbiformis Ehrenb. | Page 63 | Plate 2 | Figure 11a,b,c | |
| Cymbella | cymbiformis var. parva (W.Sm.) Van Heurck = Cymbella cymbiformis β parva (W.Sm.) Van Heurck | Page -- | Plate 2 | Figure 14 | |
| Cymbella | cymbiformis β parva (W.Sm.) Van Heurck | Page 64 | Plate 2 | Figure 14 | |
| Cymbella | delicatula Kütz. | Page 62 | Plate 3 | Figure 6 | |
| Cymbella | ehrenbergii Kütz. | Page 60 | Plate 2 | Figure 1,2 | |
| Cymbella | gastroides Kütz. | Page 63 | Plate 2 | Figure 8 | |
| Cymbella | gastroides, minor = Cymbella gastroides β minor Van Heurck | Page -- | Plate 2 | Figure 9 | |
| Cymbella | gastroides β minor Van Heurck | Page 63 | Plate 2 | Figure 9 | |
| Cymbella | gracilis var. laevis Kütz. | Page -- | Plate 3 | Figure 1b | |
| Cymbella | helvetica Kütz. | Page 64 | Plate 2 | Figure 15 | |
| Cymbella | laevis Nägeli | Page 62 | Plate 3 | Figure 7 | |
| Cymbella | lanceolata Ehrenb. | Page 63 | Plate 2 | Figure 7 | |
| Cymbella | leptoceras (Ehrenb.) Kütz. | Page 62 | Plate 3 | Figure 24 | |
| Cymbella | leptoceras (Ehrenb. ?) Kütz. | Page -- | Plate 2 | Figure 18 | |
| Cymbella | leptoceras f. curta, obtusa Grunow = Cymbella leptoceras (Ehrenb.) Kütz. | Page -- | Plate 3 | Figure 24 | |
| Cymbella | leptoceras var. elongata Van Heurck = Cymbella leptoceras β elongata Van Heurck | Page -- | Plate sA | Figure 2 | |
| Cymbella | leptoceras β elongata Van Heurck | Page 62 | Plate sA | Figure 2 | |
| Cymbella | lunata W.Sm. = Encyonema lunatum (W.Sm.) Van Heurck | Page -- | Plate 3 | Figure 23 | |
| Cymbella | maculata Kütz. = Cymbella cistula β maculata (Kütz.) Van Heurck | Page -- | Plate 2 | Figure 16 | |
| Cymbella | maculata f. curta Van Heurck = Cymbella cistula β maculata (Kütz.) Van Heurck | Page 64 | Plate 2 | Figure 17 | |
| Cymbella | microcephala Grunow | Page 63 | Plate 8 | Figure 36,37,38,39 | |
| Cymbella | microcephala f. major Grunow = Cymbella microcephala Grunow | Page -- | Plate 8 | Figure 36 | |
| Cymbella | microcephala formae minores Grunow = Cymbella microcephala Grunow | Page -- | Plate 8 | Figure 37,38,39 | |
| Cymbella | minuta Hilse = Encyonema ventricosum (Kütz.) Grunow | Page -- | Plate 3 | Figure 17 | |
| Cymbella | naviculiformis Auersw. var. = Cymbella β naviculiformis (Auersw.) Van Heurck | Page -- | Plate 2 | Figure 5 | |
| Cymbella | obtusa W.Greg. | Page 61 | Plate 3 | Figure 1a | |
| Cymbella | pediculus Kütz. = Amphora ovalis δ pediculus (Kütz.) Van Heurck | Page 59 | Plate 1 | Figure 6,7 | |
| Cymbella | pisciculus Grunow = Cymbella subaequalis Grunow | Page -- | Plate 3 | Figure 2 | |
| Cymbella | pisciculus W.Greg. = Cymbella gracilis var. laevis Kütz. | Page -- | Plate 3 | Figure 1b | |
| Cymbella | pusilla Grunow | Page 62 | Plate 3 | Figure 5 | |
| Cymbella | scotica W.Sm. partim = Encyonema gracile var. [Grunow] | Page -- | Plate 3 | Figure 21 | |
| Cymbella | silesiaca Bleisch = Encyonema ventricosum f. [Grunow] | Page -- | Plate 3 | Figure 16 | |
| Cymbella | subaequalis Grunow | Page 61 | Plate 3 | Figure 2 | |
| Cymbella | subaequalis Grunow | Page 61 | Plate sA | Figure 1 | |
| Cymbella | subaequalis f. minor Grunow | Page -- | Plate 3 | Figure 4 | |
| Cymbella | subaequalis var. florentina Grunow | Page -- | Plate 3 | Figure 3 | |
| Cymbella | tumida Bréb. | Page 64 | Plate 2 | Figure 10 | |
| Cymbella | turgida W.Greg. = Encyonema turgidum (W.Greg.) Grunow | Page 65 | Plate 3 | Figure 12 | |
| Cymbella | ventricosa C. Agardh = Epithemia gibberula (Ehrenb.) Kütz. | Page -- | Plate 32 | Figure 11,12,13 | |
| Cymbella | ventricosa Kütz. = Encyonema ventricosum (Kütz.) Van Heurck | Page -- | Plate 3 | Figure 15 |