distincta
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Auklandsvatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-10-30 | |
| Erlevegen 37 | Agder, Norway | 1 | 1 | 0 | 1993-09-09 | |
| Frøylandsvatnet | Rogaland, Norway | 7 | 1 | 0 | 1993-10-20 | |
| Gravdalsvatnet | Vestland, Norway | 2 | 1 | 0 | 1990-09-25 | |
| Hammervatnet | Trøndelag, Norway | 7 | 1 | 0 | 1996-06-17 | |
| Haukvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-22 | |
| Hauskjevatnet | Rogaland, Norway | 2 | 1 | 0 | 1990-09-26 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 4 | 1 | 0 | 1994-09-13 | |
| Hostadvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1993-06-16 | |
| Husavatnet | Vestland, Norway | 4 | 1 | 0 | 1993-09-07 | |
| Håskjoldtjern | Møre og Romsdal, Norway | 3 | 1 | 0 | 1993-09-14 | |
| Kolbjørnviksjøen | Østfold, Norway | 1 | 1 | 0 | 1992-09-02 | |
| Koltjønna | Trøndelag, Norway | 1 | 1 | 0 | 1992-08-27 | |
| Kverndammen | Telemark, Norway | 2 | 1 | 0 | 1991-08-30 | |
| Langavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-08-31 | |
| Lauvtjønna | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Lianvatnet | Trøndelag, Norway | 7 | 1 | 0 | 1997-09-03 | |
| Liavatnet | Vestland, Norway | 1 | 1 | 0 | 1994-09-14 | |
| Litlevatn | Møre og Romsdal, Norway | 2 | 1 | 0 | 1995-08-28 | |
| Ljøgodttjern | Akershus, Norway | 2 | 1 | 0 | 1993-08-30 | |
| Longvatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-09-06 | |
| Maltjern | Akershus, Norway | 1 | 1 | 0 | 1992-06-23 | |
| Moensvatnet | Vestland, Norway | 2 | 1 | 0 | 1991-10-02 | |
| Mosvatnet | Rogaland, Norway | 3 | 1 | 0 | 1994-09-28 | |
| Opsangervatnet | Vestland, Norway | 4 | 1 | 0 | 1995-05-29 | |
| Rossevatn | Rogaland, Norway | 1 | 1 | 0 | 1993-09-20 | |
| Røldalstjørnet | Vestland, Norway | 3 | 1 | 0 | 1992-09-09 | |
| Røyvannet | Telemark, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Sagtjernet | Innlandet, Norway | 2 | 1 | 0 | 1993-09-17 | |
| Skarvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1992-06-05 | |
| Stavsjø | Innlandet, Norway | 3 | 1 | 0 | 1993-06-07 | |
| Stokkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1994-09-08 | |
| Storavatnet | Vestland, Norway | 2 | 1 | 0 | 1993-09-02 | |
| Stordammen | Akershus, Norway | 1 | 1 | 0 | 1989-09-27 | |
| Svanevatnet | Rogaland, Norway | 1 | 1 | 0 | 1993-05-26 | |
| Sætertjern | Akershus, Norway | 1 | 1 | 0 | 1992-09-19 | |
| Testområde | Vestland, Norway | 1 | 1 | 0 | 1994-09-28 | |
| Tornesvatnet | Rogaland, Norway | 6 | 1 | 0 | 1994-09-08 | |
| Tveitevannet | Vestland, Norway | 2 | 1 | 0 | 1992-09-10 | |
| Vasslivatnet | Rogaland, Norway | 1 | 1 | 0 | 1992-06-04 | |
| Vikerauntjønna | Trøndelag, Norway | 3 | 1 | 0 | 1993-09-15 | |
| Åstveitvannet | Vestland, Norway | 2 | 1 | 0 | 1990-09-18 |