| Cyclotella sp. | | 28.05.1990 | 28.05.1990 | Granavatnet (Inderøy, Trøndelag) | |
| Cyclotella sp. | | 28.05.1991 | 28.05.1991 | Granavatnet (Inderøy, Trøndelag) | |
| Cyclotella sp. | | 04.10.1990 | 04.10.1990 | Vasslivatnet (Vindafjord, Rogaland) | |
| Aulacoseira granulata | | 07.09.1989 | 07.09.1989 | Sundkilen (Kviteseid, Telemark) |  |
| Cyclotella sp. | | 07.09.1989 | 07.09.1989 | Sundkilen (Kviteseid, Telemark) | |
| Melosira islandica | | 07.09.1989 | 07.09.1989 | Sundkilen (Kviteseid, Telemark) | |
| Melosira sp. | | 07.09.1989 | 07.09.1989 | Sundkilen (Kviteseid, Telemark) | |
| Melosira ambigna | | 01.06.1990 | 01.06.1990 | Sundkilen (Kviteseid, Telemark) | |
| Cyclotella sp. | | 27.04.1994 | 27.04.1994 | Litlevatn (Ålesund, Møre og Romsdal) | |
| Cyclotella sp. | | 07.09.1994 | 07.09.1994 | Litlevatn (Ålesund, Møre og Romsdal) | |
| Cyclotella sp. | | 13.09.1991 | 13.09.1991 | Harestuvannet (Lunner, Akershus) | |
| Cyclotella sp. | | 08.06.1993 | 08.06.1993 | Harestuvannet (Lunner, Akershus) | |
| Cyclotella sp. | | 13.09.1993 | 13.09.1993 | Harestuvannet (Lunner, Akershus) | |
| Cyclotella sp. | | 30.08.1996 | 30.08.1996 | Harestuvannet (Lunner, Akershus) | |
| Melosira sp. | | 19.05.1993 | 19.05.1993 | Jåbekkvannet (Lindesnes, Agder) | |
| Melosira sp. | | 12.09.1991 | 12.09.1991 | Burudvann (Bærum, Akershus) | |
| Cyclotella sp. | | 12.09.1991 | 12.09.1991 | Burudvann (Bærum, Akershus) | |
| Cyclotella cf. radiosa | | 14.09.1993 | 14.09.1993 | Burudvann (Bærum, Akershus) | |
| Melosira sp. | | 14.09.1993 | 14.09.1993 | Burudvann (Bærum, Akershus) | |
| Cyclotella sp. | | 27.09.1990 | 27.09.1990 | Håskjoldtjern (Volda, Møre og Romsdal) | |
| Melosira sp. | | 12.09.1991 | 12.09.1991 | Hegglandsvatnet (Bjørnafjorden, Vestland) | |
| Melosira sp. | | 15.09.1994 | 15.09.1994 | Bogstadvannet (Oslo) | |
| Cyclotella sp. | | 16.09.1994 | 16.09.1994 | Tømmervatnet (Senja, Troms) | |
| Cyclotella sp. | | 02.09.1993 | 02.09.1993 | Ørsjøen (Trysil, Innlandet) | |
| Cyclotella sp. | | 25.09.1996 | 25.09.1996 | Ulfsbakktjønn (Larvik, Vestfold) | |
| Cyclotella spp. | | 04.09.1989 | 04.09.1989 | Molbekktjernet (Moss, Østfold) | |
| Melosira spp. | | 04.09.1989 | 04.09.1989 | Molbekktjernet (Moss, Østfold) | |
| Cyclotella sp. | | 24.10.1990 | 24.10.1990 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. italica | | 24.10.1990 | 24.10.1990 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. italica | | 24.10.1990 | 24.10.1990 | Frøylandsvatnet (Time, Rogaland) | |
| Cyclotella sp. | | 24.10.1990 | 24.10.1990 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. italica | | 24.04.1991 | 24.04.1991 | Frøylandsvatnet (Time, Rogaland) | |
| Cyclotella sp. | | 24.04.1991 | 24.04.1991 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. granulata | | 21.10.1991 | 21.10.1991 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. italica | | 29.09.1993 | 29.09.1993 | Frøylandsvatnet (Time, Rogaland) | |
| Cyclotella sp. | | 29.09.1993 | 29.09.1993 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. granulata | | 28.09.1994 | 28.09.1994 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. italica | | 15.09.1989 | 15.09.1989 | Akersvannet (Sandefjord, Vestfold) | |
| Melosira cf. italica | | 16.09.1993 | 16.09.1993 | Akersvannet (Sandefjord, Vestfold) | |
| Melosira cf. italica | | 20.09.1994 | 20.09.1994 | Akersvannet (Sandefjord, Vestfold) | |
| Cyclotella sp. | | 11.06.1990 | 11.06.1990 | Laksådalsvatnet (Gildeskål, Nordland) | |
| Cyclotella sp. | | 05.06.1991 | 05.06.1991 | Laksådalsvatnet (Gildeskål, Nordland) | |
| Cyclotella spp. | | 27.09.1989 | 27.09.1989 | Stordammen (Asker, Akershus) | |
| Cyclotella sp. | | 19.09.1989 | 19.09.1989 | Liavatnet (Hitra, Trøndelag) | |
| Cyclotella sp. | | 09.09.2004 | 01.09.2004 | Harestuvannet (Lunner, Akershus) | |
| Skeletonema sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Thalassiosira sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema costatum | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema costatum | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
