Genus: Rhantus
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-08-28 | |
| Fløyta | Akershus, Norway | 2 | 2 | 0 | 1992-06-12 | |
| Harestuvannet | Akershus, Norway | 1 | 1 | 0 | 1991-09-13 | |
| Kolbjørnviksjøen | Østfold, Norway | 4 | 2 | 0 | 1992-09-02 | |
| Kolbotnvannet | Akershus, Norway | 2 | 2 | 0 | 1992-06-04 | |
| Krussætertjern | Østfold, Norway | 1 | 1 | 0 | 1990-06-01 | |
| Kverndammen | Telemark, Norway | 1 | 1 | 0 | 1990-08-30 | |
| Maltjern | Akershus, Norway | 2 | 2 | 0 | 1992-06-23 | |
| Moensvatnet | Vestland, Norway | 1 | 1 | 0 | 1991-10-02 | |
| Rundvannet | Troms, Norway | 1 | 1 | 0 | 1992-06-22 | |
| Sagtjernet | Innlandet, Norway | 3 | 2 | 0 | 1992-06-16 | |
| Seljebøvatnet | Møre og Romsdal, Norway | 4 | 2 | 0 | 1992-06-11 | |
| Skarvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1992-06-05 | |
| Stavsjø | Innlandet, Norway | 1 | 1 | 0 | 1990-05-28 | |
| Østernvannet | Akershus, Norway | 1 | 1 | 0 | 1990-08-28 | |
| Øymarksjøen | Østfold, Norway | 1 | 1 | 0 | 1997-05-29 | |
| Årungen | Akershus, Norway | 1 | 1 | 0 | 1997-09-12 | |
Sustain.no is provided by the Norwegian Centre for Science Education