| Sverdlilje (Iris pseudacorus) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Elvesnelle (Equisetum fluviatile) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Mjødurt (Filipendula ulmaria) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Flaskestarr (Carex rostrata) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Midd (Acari indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Ryggsvømmere (Notonectidae indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Vannløpere (Gerridae indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Northern pike (Esox lucius) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Mosquito (Culicidae indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Buksvømmere (Corixidae indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Døgnfluer (Ephemeroptera indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Fjærmygg (Chironomidae indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Vannkjærer (Hydrophilidae indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Gråsugge (Asellus aquaticus) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
| Vårfluer (Trichoptera indet.) | | 2002-05-31 | 2002-05-30 | Engsbekken (Østfold, Norway) |
