| Gyrinus aeratus | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) |  |
| Ilybius fenestratus | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Hygrotus quinquelineatus | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Lumbriculus variegatus | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Sigara sp. | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Plectrocnemia conspersa | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Sialis lutaria | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Liten vannløper (Gerris lacustris) | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Ilybius sp. | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Aeshna grandis | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Agrypnia varia | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Molanna angustata | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Cordulia aenea | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Leptophlebia vespertina | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Hygrotus inaequalis | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Leucorrhinia dubia | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Coenagrion sp. hastulatum gr. | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Nemurella pictetii | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Gerris odontogaster | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| falleni | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Gyrinus aeratus | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| juncea sp. | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Kulemusling (Sphaerium sp.) | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Common Sandpiper (Actitis hypoleucos) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Black-throated Diver (Gavia arctica) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Common Goldeneye (Bucephala clangula) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Greater Scaup (Aythya marila) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Common Goldeneye (Bucephala clangula) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Mallard (Anas platyrhynchos) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Canada Goose (Branta canadensis) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Canada Goose (Branta canadensis) | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Mallard (Anas platyrhynchos) | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Osprey (Pandion haliaetus) | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Yellow Water-lily (Nuphar lutea) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Kjerringrokk (Equisetum sp.) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Sjøsivaks (Schoenoplectus lacustris) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Mykt brasmegras (Isoëtes echinospora) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Torvmoser (Sphagnum sp.) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| White Water-lily (Nymphaea alba) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Bukkeblad (Menyanthes trifoliata) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Botnegras (Lobelia dortmanna) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Flotgras (Sparganium angustifolium) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Gulldusk (Lysimachia thyrsiflora) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| White Water-lily (Nymphaea alba) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Myrhatt (Comarum palustre) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Mykt brasmegras (Isoëtes echinospora) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Elvesnelle (Equisetum fluviatile) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
| Flaskestarr (Carex rostrata) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
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