| Fåbørstemark (Oligochaeta indet.) | | 2004-10-29 | 2004-10-15 | kjellsrudbekken (Innlandet, Norway) |
| Taglormer (Nematomorpha indet.) | | 2004-10-29 | 2004-10-15 | kjellsrudbekken (Innlandet, Norway) |
| Snails (Gastropoda indet.) | | 2004-10-29 | 2004-10-15 | kjellsrudbekken (Innlandet, Norway) |
| Vårfluer (Trichoptera indet.) | | 2004-10-29 | 2004-10-15 | kjellsrudbekken (Innlandet, Norway) |
| Sponges (Porifera indet.) | | 2004-10-29 | 2004-10-15 | kjellsrudbekken (Innlandet, Norway) |
| Døgnfluer (Ephemeroptera indet.) | | 2004-10-29 | 2004-10-15 | kjellsrudbekken (Innlandet, Norway) |
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