| Thalassiosiraceae indet. | | 16.10.2014 | 15.10.2014 | Drøbak (Frogn, Akershus) |
| Skeletonema sp. | | 16.10.2014 | 15.10.2014 | Drøbak (Frogn, Akershus) |
| Thalassiosira sp. | | 16.10.2014 | 15.10.2014 | 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) |
| Skeletonema sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) |
| Skeletonema sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) |
| Cyclotella sp. | | 09.09.2004 | 01.09.2004 | Harestuvannet (Lunner, Akershus) |
| Cyclotella sp. | | 25.09.1996 | 25.09.1996 | Ulfsbakktjønn (Larvik, Vestfold) |
| Cyclotella spp. | | 18.09.1996 | 18.09.1996 | Jarenvannet (Gran, Innlandet) |
| Cyclotella cf. comta | | 09.09.1996 | 09.09.1996 | Korssjøen (Holmestrand, Vestfold) |
| Cyclotella sp. | | 30.08.1996 | 30.08.1996 | Harestuvannet (Lunner, Akershus) |
| Cyclotella sp. | | 04.10.1994 | 04.10.1994 | Sagtjernet (Elverum, Innlandet) |
| Cyclotella sp. | | 28.09.1994 | 28.09.1994 | Mosvatnet (Stavanger, Rogaland) |
| Cyclotella sp. | | 19.09.1994 | 19.09.1994 | Raudsjøen (Grong, Trøndelag) |
| Cyclotella sp. | | 16.09.1994 | 16.09.1994 | Tømmervatnet (Senja, Troms) |
| Cyclotella sp. | | 10.09.1994 | 10.09.1994 | Rundvannet (Tromsø, Troms) |
| Cyclotella sp. | | 08.09.1994 | 08.09.1994 | Litlvatnet (Heim, Trøndelag) |
| Cyclotella sp. | | 07.09.1994 | 07.09.1994 | Litlevatn (Ålesund, Møre og Romsdal) |
| Cyclotella cf. comta | | 05.09.1994 | 05.09.1994 | Korssjøen (Holmestrand, Vestfold) |
| Cyclotella sp. | | 21.06.1994 | 21.06.1994 | Rørvatnet (Smøla, Møre og Romsdal) |
| Cyclotella sp. | | 10.06.1994 | 10.06.1994 | Rundvannet (Tromsø, Troms) |
| Cyclotella sp. | | 06.06.1994 | 06.06.1994 | Svartåstjern (Kongsberg, Buskerud) |
| Cyclotella sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) |
| Cyclotella sp. | | 27.04.1994 | 27.04.1994 | Litlevatn (Ålesund, Møre og Romsdal) |
| Cyclotella sp. | | 29.09.1993 | 29.09.1993 | Frøylandsvatnet (Time, Rogaland) |
| Cyclotella cf. radiosa | | 14.09.1993 | 14.09.1993 | Burudvann (Bærum, Akershus) |
| Cyclotella sp. | | 13.09.1993 | 13.09.1993 | Harestuvannet (Lunner, Akershus) |
| Cyclotella sp. | | 02.09.1993 | 02.09.1993 | Ørsjøen (Trysil, Innlandet) |
| Cyclotella sp. | | 09.06.1993 | 09.06.1993 | Vålåsjøen (Sel, Innlandet) |
| Cyclotella sp. | | 08.06.1993 | 08.06.1993 | Harestuvannet (Lunner, Akershus) |
| Cyclotella sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) |
| Cyclotella sp. | | 23.09.1992 | 23.09.1992 | Midsjøvannet (Nordre Follo, Akershus) |
| Cyclotella sp. | | 04.11.1991 | 04.11.1991 | Rørvatnet (Smøla, Møre og Romsdal) |
| Cyclotella sp. | | 20.10.1991 | 20.10.1991 | Storavatnet (Bømlo, Vestland) |
| Cyclotella sp. | | 01.10.1991 | 01.10.1991 | Laupen (Østre Toten, Innlandet) |
| Cyclotella sp. | | 27.09.1991 | 27.09.1991 | Åstveitvannet (Bergen, Vestland) |
| Cyclotella sp. | | 24.09.1991 | 24.09.1991 | Sagtjernet (Elverum, Innlandet) |
| Cyclotella sp. | | 13.09.1991 | 13.09.1991 | Harestuvannet (Lunner, Akershus) |
| Cyclotella sp. | | 12.09.1991 | 12.09.1991 | Burudvann (Bærum, Akershus) |
| Cyclotella sp. | | 06.09.1991 | 06.09.1991 | Lauvtjønna (Malvik, Trøndelag) |
| Cyclotella sp. | | 05.09.1991 | 05.09.1991 | Kolbjørnviksjøen (Marker, Østfold) |
| Cyclotella spp. | | 04.09.1991 | 04.09.1991 | Spildervatnet (Meløy, Nordland) |
| Cyclotella sp. | | 28.08.1991 | 28.08.1991 | Kruktjønna (Ørland, Trøndelag) |
| Cyclotella sp. | | 06.06.1991 | 06.06.1991 | Gullerudtjern (Ringerike, Buskerud) |
| Cyclotella sp. | | 05.06.1991 | 05.06.1991 | Laksådalsvatnet (Gildeskål, Nordland) |
| Cyclotella sp. | | 03.06.1991 | 03.06.1991 | Kolbotnvannet (Nordre Follo, Akershus) |
| Cyclotella sp. | | 31.05.1991 | 31.05.1991 | Sagtjernet (Elverum, Innlandet) |
| Cyclotella sp. | | 28.05.1991 | 28.05.1991 | Granavatnet (Inderøy, Trøndelag) |
