| Fragilaria crotonensis | | 06.09.2005 | 30.08.2005 | Harestuvannet (Lunner, Akershus) | |
| Fragilaria crotonensis | | 20.05.2003 | 19.05.2003 | Borrevannet (Horten, Vestfold) | |
| Fragilaria crotonensis | | 20.09.1994 | 20.09.1994 | Akersvannet (Sandefjord, Vestfold) |  |
| Fragilaria crotonensis | | 16.09.1993 | 16.09.1993 | Akersvannet (Sandefjord, Vestfold) | |
| Fragilaria crotonensis | | 28.09.1994 | 28.09.1994 | Frøylandsvatnet (Time, Rogaland) | |
| Fragilaria crotonensis | | 29.09.1993 | 29.09.1993 | Frøylandsvatnet (Time, Rogaland) | |
| Fragilaria crotonensis | | 21.10.1991 | 21.10.1991 | Frøylandsvatnet (Time, Rogaland) | |
| Fragilaria crotonensis | | 24.04.1991 | 24.04.1991 | Frøylandsvatnet (Time, Rogaland) | |
| Fragilaria crotonensis | | 24.10.1990 | 24.10.1990 | Frøylandsvatnet (Time, Rogaland) | |
| Fragilaria crotonensis | | 24.10.1990 | 24.10.1990 | Frøylandsvatnet (Time, Rogaland) | |
| Fragilaria crotonensis | | 06.06.1994 | 06.06.1994 | Liavatnet (Alver, Vestland) | |
| Fragilaria crotonensis | | 25.05.1993 | 25.05.1993 | Øksnevadtjørna (Klepp, Rogaland) | |
| Fragilaria crotonensis | | 07.10.1991 | 07.10.1991 | Floen (Stryn, Vestland) | |
| Fragilaria crotonensis | | 27.04.1994 | 27.04.1994 | Litlevatn (Ålesund, Møre og Romsdal) | |
| Fragilaria crotonensis | | 04.10.1990 | 04.10.1990 | Vasslivatnet (Vindafjord, Rogaland) | |
| Fragilaria crotonensis | | 28.05.1991 | 28.05.1991 | Granavatnet (Inderøy, Trøndelag) | |
| Fragilaria crotonensis | | 28.05.1990 | 28.05.1990 | Granavatnet (Inderøy, Trøndelag) | |
| Fragilaria crotonensis | | 18.09.1996 | 18.09.1996 | 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) | |
| Fragilaria crotonensis | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Fragilaria crotonensis | | 05.06.1990 | 05.06.1990 | Jarenvannet (Gran, Innlandet) | |
| Fragilaria crotonensis | | 31.05.1991 | 31.05.1991 | Sagtjernet (Elverum, Innlandet) | |
| Fragilaria crotonensis | | 03.06.1991 | 03.06.1991 | Myklebustvannet (Herøy, Møre og Romsdal) | |
| Fragilaria crotonensis | | 25.09.1989 | 25.09.1989 | Myklebustvannet (Herøy, Møre og Romsdal) | |
| Fragilaria crotonensis | | 04.09.1989 | 04.09.1989 | Lianvatnet (Trondheim - Tråante, Trøndelag) | |
| Fragilaria crotonensis | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Fragilaria crotonensis | | 19.09.1993 | 19.09.1993 | Midsjøvannet (Nordre Follo, Akershus) | |
| Fragilaria crotonensis | | 12.06.1991 | 12.06.1991 | Maltjern (Aurskog-Høland, Akershus) | |
| Fragilaria crotonensis | | 14.10.1991 | 14.10.1991 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 09.06.1991 | 09.06.1991 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 28.09.1990 | 28.09.1990 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 02.06.1990 | 02.06.1990 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 05.09.1989 | 05.09.1989 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 08.06.1991 | 08.06.1991 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 29.09.1990 | 29.09.1990 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 28.05.1990 | 28.05.1990 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 05.09.1989 | 05.09.1989 | Stavsjø (Ringsaker, Innlandet) | |
| Fragilaria crotonensis | | 18.09.1990 | 18.09.1990 | Hostadvatnet (Hustadvika, Møre og Romsdal) | |
| Fragilaria crotonensis | | 14.09.1989 | 14.09.1989 | Hostadvatnet (Hustadvika, Møre og Romsdal) | |
| Fragilaria crotonensis | | 01.06.1993 | 01.06.1993 | Frøylandsvatnet (Time, Rogaland) | |
| Fragilaria crotonensis | | 24.08.1989 | 24.08.1989 | Vålåsjøen (Sel, Innlandet) | |
| Fragilaria crotonensis | | 07.09.1991 | 07.09.1991 | Dælivannet (Bærum, Akershus) | |
| Fragilaria crotonensis | | 18.06.1994 | 18.06.1994 | Hammervatnet (Levanger, Trøndelag) | |
| Fragilaria crotonensis | | 11.09.1990 | 11.09.1990 | Hammervatnet (Levanger, Trøndelag) | |
| Fragilaria crotonensis | | 11.09.1990 | 11.09.1990 | Hammervatnet (Levanger, Trøndelag) | |
| Fragilaria crotonensis | | 11.06.1990 | 11.06.1990 | Hammervatnet (Levanger, Trøndelag) | |
| Fragilaria crotonensis | | 11.06.1990 | 11.06.1990 | Hammervatnet (Levanger, Trøndelag) | |
| Fragilaria crotonensis | | 16.09.1996 | 16.09.1996 | Årungen (Ås, Akershus) | |
| Fragilaria crotonensis | | 08.09.1994 | 08.09.1994 | Årungen (Ås, Akershus) | |
