| Tabellaria flocculosa | | 03.06.1993 | 03.06.1993 | Svartåstjern (Kongsberg, Buskerud) |  |
| Cyclotella sp. | | 06.06.1994 | 06.06.1994 | Svartåstjern (Kongsberg, Buskerud) | |
| Tabellaria flocculosa | | 06.06.1994 | 06.06.1994 | Svartåstjern (Kongsberg, Buskerud) | |
| Cyclotella spp. | | 29.08.1989 | 29.08.1989 | Jarenvannet (Gran, Innlandet) | |
| Tabellaria flocculosa | | 29.08.1989 | 29.08.1989 | Jarenvannet (Gran, Innlandet) | |
| Asterionella formosa | | 29.08.1989 | 29.08.1989 | Jarenvannet (Gran, Innlandet) | |
| Asterionella formosa | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Tabellaria fenestrata | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Fragilaria crotonensis | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Asterionella formosa | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Fragilaria crotonensis | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Tabellaria fenestrata | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Asterionella formosa | | 28.08.1990 | 28.08.1990 | Jarenvannet (Gran, Innlandet) | |
| Fragilaria crotonensis | | 28.08.1990 | 28.08.1990 | Jarenvannet (Gran, Innlandet) | |
| Fragilaria crotonensis | | 28.08.1990 | 28.08.1990 | Jarenvannet (Gran, Innlandet) | |
| Tabellaria fenestrata | | 28.08.1990 | 28.08.1990 | Jarenvannet (Gran, Innlandet) | |
| Asterionella formosa | | 18.09.1996 | 18.09.1996 | Jarenvannet (Gran, Innlandet) | |
| Cyclotella spp. | | 18.09.1996 | 18.09.1996 | Jarenvannet (Gran, Innlandet) | |
| Fragilaria crotonensis | | 18.09.1996 | 18.09.1996 | Jarenvannet (Gran, Innlandet) | |
| Tabellaria flocculosa | | 18.09.1996 | 18.09.1996 | Jarenvannet (Gran, Innlandet) | |
| Synedra sp. | | 18.09.1996 | 18.09.1996 | Jarenvannet (Gran, Innlandet) | |
| Cyclotella sp. | | 18.09.1990 | 18.09.1990 | Stokkavatnet (Nesna, Nordland) | |
| Tabellaria flocculosa | | 18.09.1990 | 18.09.1990 | Stokkavatnet (Nesna, Nordland) | |
| Tabellaria flocculosa | | 18.09.1990 | 18.09.1990 | Stokkavatnet (Nesna, Nordland) | |
| Cyclotella sp. | | 18.09.1990 | 18.09.1990 | Stokkavatnet (Nesna, Nordland) | |
| Melosira spp. | | 04.09.1989 | 04.09.1989 | Svanevatnet (Eigersund, Rogaland) | |
| Tabellaria fenestrata | | 04.09.1989 | 04.09.1989 | Svanevatnet (Eigersund, Rogaland) | |
| Tabellaria flocculosa | | 18.06.1990 | 18.06.1990 | Svanevatnet (Eigersund, Rogaland) | |
| Tabellaria flocculosa | | 18.06.1990 | 18.06.1990 | Svanevatnet (Eigersund, Rogaland) | |
| Tabellaria flocculosa | | 15.10.1990 | 15.10.1990 | Svanevatnet (Eigersund, Rogaland) | |
| Melosira italica | | 15.10.1990 | 15.10.1990 | Svanevatnet (Eigersund, Rogaland) | |
| Tabellaria flocculosa | | 15.10.1990 | 15.10.1990 | Svanevatnet (Eigersund, Rogaland) | |
| Melosira sp. | | 15.10.1990 | 15.10.1990 | Svanevatnet (Eigersund, Rogaland) | |
| Melosira sp. | | 18.06.1991 | 18.06.1991 | Svanevatnet (Eigersund, Rogaland) | |
| Tabellaria flocculosa | | 18.06.1991 | 18.06.1991 | Svanevatnet (Eigersund, Rogaland) | |
| Tabellaria fenestrata | | 12.09.1991 | 12.09.1991 | Madsvannet (Vågan, Nordland) | |
| Tabellaria flocculosa | | 12.09.1991 | 12.09.1991 | Madsvannet (Vågan, Nordland) | |
| Melosira spp. | | 14.09.1989 | 14.09.1989 | Lauvtjønna (Malvik, Trøndelag) | |
| Tabellaria flocculosa | | 14.09.1989 | 14.09.1989 | Lauvtjønna (Malvik, Trøndelag) | |
| Tabellaria flocculosa | | 23.05.1990 | 23.05.1990 | Lauvtjønna (Malvik, Trøndelag) | |
| Cyclotella sp. | | 23.05.1990 | 23.05.1990 | Lauvtjønna (Malvik, Trøndelag) | |
| Tabellaria flocculosa | | 30.05.1990 | 30.05.1990 | Lauvtjønna (Malvik, Trøndelag) | |
| Melosira ambigna | | 30.05.1990 | 30.05.1990 | Lauvtjønna (Malvik, Trøndelag) | |
| Cyclotella sp. | | 30.05.1990 | 30.05.1990 | Lauvtjønna (Malvik, Trøndelag) | |
| Melosira sp. | | 24.05.1991 | 24.05.1991 | Lauvtjønna (Malvik, Trøndelag) | |
| Tabellaria flocculosa | | 24.05.1991 | 24.05.1991 | Lauvtjønna (Malvik, Trøndelag) | |
| Cyclotella sp. | | 06.09.1991 | 06.09.1991 | Lauvtjønna (Malvik, Trøndelag) | |
| Tabellaria flocculosa | | 06.09.1991 | 06.09.1991 | Lauvtjønna (Malvik, Trøndelag) | |
| Melosira cf. italica | | 06.09.1991 | 06.09.1991 | Lauvtjønna (Malvik, Trøndelag) | |
| Asterionella formosa | | 06.09.1991 | 06.09.1991 | Lauvtjønna (Malvik, Trøndelag) | |
