Lymnaeidae
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Akersvannet | Vestfold, Norway | 4 | 2 | 0 | 1995-09-07 | |
| Apeltunvatnet | Vestland, Norway | 1 | 1 | 0 | 2009-06-08 | |
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1990-06-07 | |
| Audemotland | Rogaland, Norway | 1 | 1 | 0 | 2013-09-26 | |
| Bebygd område | Troms, Norway | 1 | 1 | 0 | 2013-09-18 | |
| Bergemsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-10-04 | |
| Bergsvatnet | Vestland, Norway | 1 | 1 | 0 | 1995-09-22 | |
| Bergvikvatnet | Nordland, Norway | 5 | 1 | 0 | 1993-09-13 | |
| Bjørnstad-dammen | Innlandet, Norway | 1 | 1 | 0 | 2013-09-06 | |
| Bogstadvannet | Oslo, Norway | 2 | 1 | 0 | 1994-06-06 | |
| Bruhaugvannet | Nordland, Norway | 1 | 1 | 0 | 2013-09-24 | |
| buskerud landbruksskole | Buskerud, Norway | 1 | 1 | 0 | 2013-08-28 | |
| Dam ved idrettsplassen i Sylling | Buskerud, Norway | 4 | 2 | 0 | 2013-09-06 | |
| Dælivannet | Akershus, Norway | 5 | 2 | 0 | 1992-09-10 | |
| Eidsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-09-12 | |
| Fetvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1990-09-18 | |
| Floen | Vestland, Norway | 1 | 1 | 0 | 1996-05-14 | |
| Frøylandsvatnet | Rogaland, Norway | 8 | 2 | 0 | 1993-09-29 | |
| Fæbydammen | Trøndelag, Norway | 1 | 1 | 0 | 2003-06-11 | |
| Gjellumvannet | Akershus, Norway | 3 | 1 | 0 | 2013-10-10 | |
| Gjølsjøen | Østfold, Norway | 1 | 1 | 0 | 1996-06-11 | |
| Granavatnet | Trøndelag, Norway | 6 | 2 | 0 | 1995-09-01 | |
| Gravdalsvatnet | Vestland, Norway | 1 | 1 | 0 | 1990-09-25 | |
| Gullerudtjern | Buskerud, Norway | 6 | 2 | 0 | 1992-09-19 | |
| Hammervatnet | Trøndelag, Norway | 10 | 1 | 0 | 1996-10-17 | |
| Harestuavannet | Akershus, Norway | 1 | 1 | 0 | 2013-06-13 | |
| Harestuvannet | Akershus, Norway | 5 | 1 | 0 | 1996-08-30 | |
| Haukvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-22 | |
| Hegglandsvatnet | Vestland, Norway | 1 | 1 | 0 | 1993-06-02 | |
| Helsetvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 2004-09-06 | |
| Hjortlandsstemma | Vestland, Norway | 1 | 1 | 0 | 2004-09-08 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1993-06-11 | |
| Hostadvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1993-06-16 | |
| Håskjoldtjern | Møre og Romsdal, Norway | 2 | 1 | 0 | 1992-08-20 | |
| Ibestadvatnet | Troms, Norway | 3 | 1 | 0 | 1992-06-17 | |
| Illestadvatnet | Vestfold, Norway | 1 | 1 | 0 | 2002-08-27 | |
| Jaren skole | Innlandet, Norway | 1 | 1 | 0 | 2013-09-27 | |
| Jarenvannet | Innlandet, Norway | 15 | 3 | 0 | 1996-09-18 | |
| Jåbekkvannet | Agder, Norway | 3 | 1 | 0 | 1993-09-27 | |
| Kjemsjøen | Innlandet, Norway | 8 | 1 | 0 | 1995-06-06 | |
| Klevatn | Nordland, Norway | 2 | 1 | 0 | 1993-09-06 | |
| Knurrvatnet | Nordland, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Kolbjørnviksjøen | Østfold, Norway | 2 | 1 | 0 | 1993-09-09 | |
| Koltjønna | Trøndelag, Norway | 2 | 1 | 0 | 1994-06-02 | |
| Korssjøen | Vestfold, Norway | 6 | 1 | 0 | 1996-09-09 | |
| Kvassnesstemma | Vestland, Norway | 1 | 1 | 0 | 2001-09-17 | |
| Kverndammen | Telemark, Norway | 1 | 1 | 0 | 1992-10-14 | |
| Kvernhussveen | Innlandet, Norway | 1 | 1 | 0 | 2013-09-18 | |
| Kvitblikkvannet | Nordland, Norway | 5 | 1 | 0 | 1993-06-03 | |
| Laglim | Innlandet, Norway | 1 | 1 | 0 | 2012-10-11 |