Species: Lumbriculus variegatus
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Arkavatnet | Rogaland, Norway | 4 | 1 | 0 | 1992-09-22 | |
| Auklandsvatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-10-30 | |
| Bergvikvatnet | Nordland, Norway | 4 | 1 | 0 | 1992-08-28 | |
| Botnavatnet | Rogaland, Norway | 2 | 1 | 0 | 1991-09-10 | |
| Burudvann | Akershus, Norway | 1 | 1 | 0 | 1992-09-09 | |
| Buvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1991-08-27 | |
| Eidsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-09-12 | |
| Erlevegen 37 | Agder, Norway | 2 | 1 | 0 | 1990-10-11 | |
| Fetvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1992-09-02 | |
| Frøylandsvatnet | Rogaland, Norway | 5 | 1 | 0 | 1993-06-01 | |
| Gravdalsvatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-18 | |
| Grindheimsvatnet | Agder, Norway | 1 | 1 | 0 | 1989-09-19 | |
| Gullerudtjern | Buskerud, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Gåstjønna | Nordland, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Harestuvannet | Akershus, Norway | 2 | 1 | 0 | 2004-09-01 | |
| Haukvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-22 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 4 | 1 | 0 | 1993-06-11 | |
| Hostadvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1993-06-16 | |
| Husavatnet | Vestland, Norway | 2 | 1 | 0 | 1993-06-04 | |
| Ibestadvatnet | Troms, Norway | 1 | 1 | 0 | 1990-09-11 | |
| Jarenvannet | Innlandet, Norway | 1 | 1 | 0 | 1990-06-05 | |
| Jåbekkvannet | Agder, Norway | 1 | 1 | 0 | 1991-06-11 | |
| Kjemsjøen | Innlandet, Norway | 6 | 1 | 0 | 1993-06-08 | |
| Knurrvatnet | Nordland, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Kolbjørnviksjøen | Østfold, Norway | 1 | 1 | 0 | 1991-09-05 | |
| Koltjønna | Trøndelag, Norway | 1 | 1 | 0 | 1991-05-28 | |
| Kruktjønna | Trøndelag, Norway | 1 | 1 | 0 | 1991-08-28 | |
| Krussætertjern | Østfold, Norway | 3 | 1 | 0 | 1990-10-23 | |
| Kverndammen | Telemark, Norway | 1 | 1 | 0 | 1989-09-26 | |
| Kvitblikkvannet | Nordland, Norway | 1 | 1 | 0 | 1993-06-03 | |
| Langavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-08-31 | |
| Lauvtjønna | Trøndelag, Norway | 2 | 1 | 0 | 1993-06-11 | |
| Litlvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Longvatnet | Rogaland, Norway | 2 | 1 | 0 | 1990-06-01 | |
| Madsvannet | Nordland, Norway | 2 | 1 | 0 | 1991-09-12 | |
| Maltjern | Akershus, Norway | 2 | 1 | 0 | 1991-06-12 | |
| Merkestjørna | Vestland, Norway | 1 | 1 | 0 | 1990-06-06 | |
| Moensvatnet | Vestland, Norway | 4 | 1 | 0 | 1992-10-29 | |
| Molbekktjernet | Østfold, Norway | 1 | 1 | 0 | 1990-09-13 | |
| Mosvatnet | Rogaland, Norway | 1 | 1 | 0 | 1993-06-02 | |
| Nøklevann | Oslo, Norway | 2 | 1 | 0 | 1993-06-10 | |
| Nøklevatnet | Innlandet, Norway | 2 | 1 | 0 | 1990-06-06 | |
| Opsangervatnet | Vestland, Norway | 2 | 1 | 0 | 1993-06-09 | |
| Prestvatn | Agder, Norway | 1 | 1 | 0 | 1992-09-11 | |
| Raudsjøen | Trøndelag, Norway | 1 | 1 | 0 | 1992-09-07 | |
| Reinsvolldammen | Innlandet, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Rossevatn | Rogaland, Norway | 4 | 1 | 0 | 1993-05-25 | |
| Rundvannet | Troms, Norway | 6 | 1 | 0 | 1992-09-03 | |
| Røldalstjørnet | Vestland, Norway | 3 | 1 | 0 | 1993-06-08 | |
| Sagtjernet | Innlandet, Norway | 1 | 1 | 0 | 1990-10-23 | |