Site: Steglevannet
| Species | Scientific name | 1989 |
|---|---|---|
| Anabaena cf. spiroides | 1 | |
| Bezzia sp. | 1 | |
| Cyclotella spp. | 1 | |
| Mallomonas spp. | 1 | |
| Melosira cf. italica | 1 | |
| Merismopedia sp. | 1 | |
| Microtendipes pedellus gr. | 1 | |
| Monoraphidium sp. | 1 | |
| Scenedesmus spp. | 1 | |
| Spirogyra sp. | 1 | |
| Clinotanypus nervosus | 1 | |
| Enallagma cyathigerum | 1 | |
| Leptophlebia marginata | 1 | |
| Lys Andeigle | Theromyzon tessulatum | 1 |
| Mystacides azurea | 1 | |
| Mystacides longicornis | 1 | |
| Nordskivesnegl | Gyraulus acronicus | 1 |
| Sialis lutaria | 1 | |
| Somatochlora metallica | 1 | |
| Stor bruskigle | Glossiphonia complanata | 1 |
| Vanlig damsnegl | Lymnaea peregra | 1 |
