Site: Ledengstjern
| Species | Scientific name | 1994 |
|---|---|---|
| Bueforglemmegei | Myosotis laxa subsp. laxa | 1 |
| Aeshna sp. | 1 | |
| Asplanchna sp. | 1 | |
| Coenagrion sp. hastulatum gr. | 1 | |
| Coenagrionidae indet. | 1 | |
| Pea clam | Pisidium sp. | 1 |
| Gerris cf. thoracicus | 1 | |
| Libellulidae indet. | 1 | |
| Limnephilus sp. | 1 | |
| Notonecta sp. | 2 | |
| Polyarthra sp. | 1 | |
| Sigara sp. | 1 | |
| European perch | Perca fluviatilis | 1 |
| Andemat | Lemna minor | 1 |
| Arthroplea congener | 1 | |
| Asplanchna priodonta | 1 | |
| Bekkeniøye | Lampetra planeri | 1 |
| Beaver | Castor fiber | 1 |
| Bosmina coregoni | 1 | |
| Brasme | Abramis brama | 1 |
| Buttsnutefrosk | Rana temporaria | 1 |
| Caenis horaria | 1 | |
| Chydorus piger | 1 | |
| Cloeon dipterum | 2 | |
| Conochilus unicornis/hippocrepis | 1 | |
| Cyrnus trimaculatus | 1 | |
| Daphnia cristata | 2 | |
| Daphnia pulex | 1 | |
| Diaphanosoma brachyurum | 1 | |
| Dvergmaure | Galium trifidum | 1 |
| Elvesnelle | Equisetum fluviatile | 1 |
| Common Snipe | Gallinago gallinago | 1 |
| Erythromma najas | 1 | |
| Firfirsle | Lacerta vivipara | 1 |
| Mew Gull | Larus canus | 1 |
| Osprey | Pandion haliaetus | 1 |
| Flaskestarr | Carex rostrata | 1 |
| Flikbrønsle | Bidens tripartita | 1 |
| White bream | Blicca bjoerkna | 1 |
| Gelékreps | Holopedium gibberum | 1 |
| Northern pike | Esox lucius | 1 |
| Grastjernaks | Potamogeton gramineus | 1 |
| Hoggorm | Vipera berus | 1 |
| Hoppekreps | Eudiaptomus gracilis | 1 |
| Hork | Acerina cernua | 1 |
| White Water-lily | Nymphaea alba | 1 |
| Hvitfinnet steinulke | Cottus gobio | 1 |
| Kattehale | Lythrum salicaria | 1 |
| Kellicottia longispina | 2 | |
| Keratella cochlearis | 1 | |
| Keratella quadrata | 1 | |
| Branched Bur-reed | Sparganium erectum | 1 |
| Klourt | Lycopus europaeus | 1 |
| Common Goldeneye | Bucephala clangula | 1 |
| Leptodora kindti | 1 | |
| Leptophlebia vespertina | 1 | |
| Limnephilus flavicornis | 2 | |
| Limnephilus rhombicus | 1 | |
| Liten vannløper | Gerris lacustris | 2 |
| Common Tern | Sterna hirundo | 1 |
| Mannasøtgras | Glyceria fluitans | 1 |
| Mesocyclops leuckarti | 1 | |
| Mink | Neovison vison | 1 |
| Molanna angustata | 1 | |
| Mort | Rutilus rutilus | 1 |
| Myrhatt | Comarum palustre | 1 |
| Myrmaure | Galium palustre | 1 |
| Nordskivesnegl | Gyraulus acronicus | 1 |
| Padde | Bufo bufo | 1 |
| Polyphemus pediculus | 1 | |
| Rankpiggknopp | Sparganium emersum | 1 |
| Whooper Swan | Cygnus cygnus | 1 |
| Selsnepe | Cicuta virosa | 1 |
| Sigara dorsalis | 1 | |
| Sigara striata | 1 | |
| Reed Bunting | Emberiza schoeniclus | 1 |
| Sjøsivaks | Schoenoplectus lacustris | 1 |
| Skjoldbærer | Scutellaria galericulata | 1 |
| Smal dunkjevle | Typha angustifolia | 1 |
| Småsalamander | Triturus vulgaris | 1 |
| Småtjernaks | Potamogeton berchtoldii | 1 |
| Spissnutefrosk | Rana arvalis | 1 |
| Mallard | Anas platyrhynchos | 3 |
| Storblærerot | Utricularia vulgaris | 1 |
| Stordamsnegl | Lymnaea stagnalis | 1 |
| Eurasian Curlew | Numenius arquata | 1 |
| Common Sandpiper | Actitis hypoleucos | 1 |
| Stålorm | Anguis fragilis | 1 |
| Sumpsivaks | Eleocharis palustris | 1 |
| Sverdlilje | Iris pseudacorus | 1 |
| Sørv | Scardinius erythrophthalmus | 1 |
| Common reed | Phragmites australis | 1 |
| Thermocyclops oithonoides | 1 | |
| Tjernaks | Potamogeton natans | 1 |
| Common Crane | Grus grus | 1 |
| Trådsiv | Juncus filiformis | 1 |
| Trådstarr | Carex lasiocarpa | 1 |
| Tusenblad | Myriophyllum alterniflorum | 1 |
| Vanlig dammusling | Anodonta anatina | 1 |
| Vanlig damsnegl | Lymnaea peregra | 1 |
| Vassgro | Alisma plantago-aquatica | 1 |
| Water-pepper | Persicaria hydropiper | 1 |
| Ørekyt | Phoxinus phoxinus | 1 |
| Brown trout | Salmo trutta | 1 |
| juncea sp. | 1 |
