Genus: Monoraphidium
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 1994 | 2 | 4 | 4 | 4 |
| 1993 | 4 | 6 | 6 | 9 |
| 1992 | 1 | 1 | 1 | 1 |
| 1991 | 4 | 14 | 13 | 15 |
| 1990 | 6 | 15 | 15 | 22 |
| 1989 | 10 | 37 | 37 | 51 |
| Totalt alle år | 14 | 63 | 62 | 102 |
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Responsible editor: Doris Jorde