| Taxon | Density |
| Copepoda | 278 |
| Nematoda | 208.5 |
| Leptastacus laticaudatus Nicholls, 1935 | 35 |
| Paraleptastacus espinulatus Nicholls, 1935 | 19 |
| Turbellaria | 16 |
| Evansula pygmaea (Scott T., 1903) | 15 |
| Leptopontia curvicauda Scott T., 1902 | 12 |
| Arenocaris bifida Nicholls, 1935 | 10 |
| Leptastacus Scott T., 1906 | 10 |
| Gastrotricha | 9 |
| Polychaeta | 8 |
| Metacyclopina brevisetosa Herbst, 1974 | 8 |
| Cyclopina Claus, 1863 | 7 |
| Paraleptastacus holsaticus Kunz, 1937 | 7 |
| Intermedopsyllus intermedius (Scott T. & Scott A., 1895) | 6 |
| Boreopontia heipi Willems, 1981 | 6 |
| Acarina | 6 |
| Minervella Cottarelli & Venanzetti, 1989 | 5 |
| Arenopontia Kunz, 1937 | 5 |
| Apodopsyllus littoralis (Nicholls, 1939) | 5 |
| Arenosetella germanica Kunz, 1937 | 5 |
| Stenocaris kliei Kunz, 1938 | 5 |
| Kliopsyllus constrictus (Nicholls, 1935) | 4 |
| Kliopsyllus paraholsaticus Mielke, 1975 | 4 |
| Kliopsyllus Apostolov & Marinov, 1988 | 4 |
| Paramesochra mielkei Huys, 1987 | 4 |
| Leptastacus Scott T., 1906 | 4 |
| Cnidaria | 4 |
| Ostracoda | 3.5 |
| Psammotopa phyllosetosa (Noodt, 1952) | 3 |
| Cylindropsyllus laevis Brady, 1880 | 3 |
| Kliopsyllus holsaticus (Klie, 1929) | 3 |
| Sicameira leptoderma Klie, 1950 | 3 |
| Kliopsyllus Apostolov & Marinov, 1988 | 3 |
| Leptastacus Scott T., 1906 | 3 |
| Leptastacus Scott T., 1906 | 2 |
| Leptopontia Scott T., 1902 | 2 |
| Stenocaris Sars G.O., 1909 | 2 |
| Arenosetella Wilson C.B., 1932 | 2 |
| Paraleptastacus Wilson C.B., 1932 | 2 |
| Kliopsyllus Apostolov & Marinov, 1988 | 2 |
| Scottopsyllus Apostolov & Marinov, 1988 | 2 |
| Tardigrada | 2 |
| Kliopsyllus coelebs (Monard, 1935) | 2 |
| Ameira minuta Boeck, 1865 | 2 |
| Paramesochra helgolandica Kunz, 1936 | 2 |
| Paramesochra similis Kunz, 1936 | 2 |
| Leptopsyllus (Leptopsyllus) elongatus Drzycimski, 1967 | 2 |
| Cyclopinidae Sars G.O., 1913 | 2 |
| Interleptomesochra Lang, 1965 | 2 |
| Paraleptastacus spinicauda (Scott T. & Scott A., 1895) | 2 |
| Evansula Scott T., 1906 | 2 |
| 1.5 |
| Kliopsyllus Apostolov & Marinov, 1988 | 1 |
| Arenopontia Kunz, 1937 | 1 |
| Stenocaris minor (Scott T., 1893) | 1 |
| Syrticola flandricus Willems & Claeys, 1982 | 1 |
| Apodopsyllus spinipes (Nicholls, 1939) | 1 |