Species: Isoperla grammatica
| Species | Lenke til artsinfo | Reg. date | Obs. date | Location | Lenke til Artskart |
|---|---|---|---|---|---|
| Isoperla grammatica | 1993-05-13 | 1993-05-13 | Lundarvatnet (Vestland, Norway) |  | |
| Isoperla grammatica | 1994-06-02 | 1994-06-02 | Spildervatnet (Nordland, Norway) | | |
| Isoperla grammatica | 1993-06-10 | 1993-06-10 | Spildervatnet (Nordland, Norway) | | |
| Isoperla grammatica | 1990-09-04 | 1990-09-04 | Bergvikvatnet (Nordland, Norway) | |