Species: Gerris argentatus
| Species | Lenke til artsinfo | Reg. date | Obs. date | Location | Lenke til Artskart |
|---|---|---|---|---|---|
| Gerris argentatus | 1991-09-16 | 1991-09-16 | Jåbekkvannet (Agder, Norway) |  | |
| Gerris argentatus | 1997-05-29 | 1997-05-29 | Øymarksjøen (Østfold, Norway) | | |
| Gerris argentatus | 1996-10-24 | 1996-10-24 | Sætertjern (Akershus, Norway) | | |
| Gerris argentatus | 1990-08-29 | 1990-08-29 | Kolbjørnviksjøen (Østfold, Norway) | |
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