Localities: Tjennane: 11.05.1994
| Reporter: | Porsgrunn videregående skole |
| Site: | Tjennane () |
| Date: | 1994-05-11 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gerris lacustris |
| Number: | 8 |
| Original: | Ja |
| Species: | Sympetrum danae |
| Number: | 3 |
| Original: | Ja |
| Species: | Nepa cinerea |
| Number: | 1 |
| Original: | Ja |
| Species: | Aeshna sp. |
| Number: | 6 |
| Original: | Ja |
| Species: | Agrypnia pagetana |
| Number: | 2 |
| Original: | Ja |
| Species: | Coenagrion sp. hastulatum gr. |
| Number: | 3 |
| Original: | Ja |
| Species: | Coenagrionidae indet. |
| Number: | 5 |
| Original: | Ja |
| Species: | Cordulia aenea |
| Number: | 13 |
| Original: | Ja |
| Species: | Enallagma cyathigerum |
| Number: | 6 |
| Original: | Ja |
| Species: | Epitheca bimaculata |
| Number: | 1 |
| Original: | Ja |
| Species: | Erythromma najas |
| Number: | 13 |
| Original: | Ja |
| Species: | Leptophlebia marginata |
| Number: | 5 |
| Original: | Ja |
| Species: | Leptophlebia vespertina |
| Number: | 2 |
| Original: | Ja |
| Species: | Leucorrhinia dubia |
| Number: | 1 |
| Original: | Ja |
| Species: | Libelluloidea indet. |
| Number: | 2 |
| Original: | Ja |
| Species: | Limnephilus rhombicus |
| Number: | 6 |
| Original: | Ja |
| Species: | Nemoura cinerea |
| Number: | 1 |
| Original: | Ja |
| Species: | Somatochlora metallica |
| Number: | 3 |
| Original: | Ja |
| Species: | Subsigara cf. distincta |
| Number: | 1 |
| Original: | Ja |