Van Heurck -- Synopsis des Diatomées de Belgique -- Index
| Surirella | angusta Kütz. = Surirella ovalis var. angusta (Kütz.) Van Heurck | Page 189 | Plate 73 | Figure 13 | Note 219 |
| Surirella | bifrons Ehrenb. = Surirella biseriata Bréb. | Page -- | Plate 72 | Figure 1,2 | |
| Surirella | biseriata Bréb. | Page 186 | Plate 72 | Figure 1,2,3 | |
| Surirella | biseriata f. major, subacuminata Van Heurck = Surirella biseriata Breb. | Page -- | Plate 72 | Figure 1,2 | |
| Surirella | biseriata f. minor, obtusa Van Heurck = Surirella biseriata Bréb. | Page -- | Plate 72 | Figure 3 | |
| Surirella | circumsuta Bailey = Nitzschia circumsuta (Bailey) Grunow | Page 174 | Plate 59 | Figure 8 | |
| Surirella | crumena Bréb. = Surirella ovalis var. crumena (Bréb.) Van Heurck | Page 188 | Plate 73 | Figure 1 | |
| Surirella | curvula Bréb. = Nitzschia lanceolata W.Sm. | Page -- | Plate 68 | Figure 1,2 | Note 220 |
| Surirella | elegans Ehrenb. | Page 187 | Plate 71 | Figure 3 | |
| Surirella | elliptica Bréb. = Cymatopleura elliptica (Bréb.) W.Sm. | Page -- | Plate 55 | Figure 1 | |
| Surirella | fastuosa Ehrenb. | Page 188 | Plate 73 | Figure 18 | |
| Surirella | fastuosa var. lata (W.Sm.) Van Heurck | Page 188 | Plate 73 | Figure 17 | |
| Surirella | flexuosa Ehrenb. = Surirella spiralis Kütz. | Page 189 | Plate 74 | Figure 4,5,6,7 | |
| Surirella | gemma Ehrenb. | Page 187 | Plate 74 | Figure 1,2,3 | |
| Surirella | gracilis (W.Sm.) Grunow | Page -- | Plate 73 | Figure 16 | |
| Surirella | hybrida Grunow = Surirella fastuosa var. lata (W.Sm.) Van Heurck | Page -- | Plate 73 | Figure 17 | |
| Surirella | laevis [Bréb. in] Kütz., partim ? = Nitzschia epithemioides Grunow | Page -- | Plate 60 | Figure 6,7,8 | |
| Surirella | lata W. Sm. = Surirella fastuosa var. lata (W.Sm.) Van Heurck | Page 188 | Plate 73 | Figure 17 | |
| Surirella | lata var. ? hybrida Grunow = Surirella fastuosa var. lata (W.Sm.) Van Heurck | Page -- | Plate 73 | Figure 17 | |
| Surirella | librile Ehrenb. = Cymatopleura solea (Bréb.) W.Sm. | Page -- | Plate 55 | Figure 5,6,7 | Note 221 |
| Surirella | minuta Bréb. = Surirella ovalis var. minuta (Bréb.) Van Heurck | Page 189 | Plate 73 | Figure 9,10,14 | |
| Surirella | multifasciata Kütz., partim = Nitzschia stagnorum (Rabenh.) Grunow | Page -- | Plate 59 | Figure 24 | |
| Surirella | navicularis Bréb. = Nitzschia navicularis (Bréb.) Grunow | Page -- | Plate 57 | Figure 1 | |
| Surirella | nobilis W.Sm. = Surirella robusta Ehrenb. | Page 187 | Plate 71 | Figure 1,2 | |
| Surirella | ovalis Bréb. | Page 188 | Plate 73 | Figure 2,4 | Note 222 |
| Surirella | ovalis var. [Van Heurck] | Page -- | Plate 73 | Figure 3 | |
| Surirella | ovalis var. angusta (Kütz.) Van Heurck | Page 189 | Plate 73 | Figure 13 | Note 223 |
| Surirella | ovalis var. crumena (Bréb.) Van Heurck | Page 188 | Plate 73 | Figure 1 | |
| Surirella | ovalis var. minuta (Bréb.) Van Heurck | Page 189 | Plate 73 | Figure 9,10,14 | |
| Surirella | ovalis var. ovata (Kütz.) Van Heurck | Page 188 | Plate 73 | Figure 5,6,7 | |
| Surirella | ovalis var. pinnata (W.Sm.) Van Heurck | Page 189 | Plate 73 | Figure 12 | Note 224 |
| Surirella | ovalis var. salina (W.Sm.) Van Heurck | Page 189 | Plate 73 | Figure 15 | |
| Surirella | ovata Kütz. = Surirella ovalis var. ovata (Kütz.) Van Heurck | Page 188 | Plate 73 | Figure 5 | Note 225 |
| Surirella | ovata var. aequalis Kütz. | Page -- | Plate 73 | Figure 8 | Note 226 |
| Surirella | panduriformis W.Sm. | Page -- | Plate 73 | Figure 11 | |
| Surirella | pinnata W.Sm. = Surirella ovalis var. pinnata (W.Sm.) Van Heurck | Page 189 | Plate 73 | Figure 12 | Note 227 |
| Surirella | pinnata var. panduriformis (W.Sm.) Schum. = Surirella panduriformis W.Sm. | Page -- | Plate 73 | Figure 11 | |
| Surirella | plicata Ehrenb. = Cymatopleura elliptica var. hibernica (W.Sm.) Van Heurck | Page -- | Plate 55 | Figure 3,4 | |
| Surirella | robusta Ehrenb. | Page 187 | Plate 71 | Figure 1,2 | |
| Surirella | robusta var. splendida (Ehrenb.) Van Heurck | Page 187 | Plate 72 | Figure 4 | |
| Surirella | robusta var. tenera (W.Greg.) Van Heurck | Page 187 | Plate -- | Figure -- | |
| Surirella | salina W. Sm. = Surirella ovalis var. salina (W.Sm.) Van Heurck | Page 189 | Plate 73 | Figure 15 | |
| Surirella | salina W.Sm. = Surirella ovalis var. salina (W.Sm.) Van Heurck | Page -- | Plate sC | Figure 40 | |
| Surirella | solea Bréb. = Cymatopleura solea (Bréb.) W.Sm. | Page -- | Plate 55 | Figure 5,6,7 | |
| Surirella | spiralis Kütz. | Page 189 | Plate 74 | Figure 4,5,6,7 | |
| Surirella | splendida (Ehrenb.) Kütz. = Surirella robusta var. splendida (Ehrenb.) Van Heurck | Page 187 | Plate 72 | Figure 4 | |
| Surirella | splendida (Ehrenb.) Kütz. = Surirella robusta var. splendida (Ehrenb.) Van Heurck | Page -- | Plate 71 | Figure A | |
| Surirella | splendida f. minor Van Heurck = Surirella robusta var. splendida (Ehrenb.) Van Heurck | Page -- | Plate 72 | Figure 4 | |
| Surirella | striatula Turpin | Page 187 | Plate 72 | Figure 5 | |
| Surirella | striatula var. biplicata Grunow | Page 187 | Plate 72 | Figure 6 | |
| Surirella | suecica Grunow | Page -- | Plate 73 | Figure 19 | |
| Surirella | tenera W.Greg. = Surirella robusta var. tenera (W.Greg.) Van Heurck | Page 187 | Plate sC | Figure 39 | |
| Surirella | thermalis (Ehrenb.) Kütz. = Nitzschia thermalis (Ehrenb.) Auersw. | Page -- | Plate 59 | Figure 20 | |
| Surirella | torta Bréb. = Surirella spiralis Kütz. | Page 189 | Plate 74 | Figure 4,5,6,7 |