Gerridae
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Kruktjønna | Trøndelag, Norway | 2 | 1 | 0 | 1991-08-28 | |
| Krussætertjern | Østfold, Norway | 1 | 1 | 0 | 1989-09-15 | |
| Kråkstad | Akershus, Norway | 1 | 1 | 0 | 2013-08-29 | |
| Kvernavatnet | Vestland, Norway | 4 | 1 | 0 | 2010-09-20 | |
| Kverndammen | Telemark, Norway | 1 | 1 | 0 | 1989-09-26 | |
| Kvernhussveen | Innlandet, Norway | 1 | 1 | 0 | 2013-09-18 | |
| Kvitblikkvannet | Nordland, Norway | 1 | 1 | 0 | 1990-09-04 | |
| Kyvatnet | Trøndelag, Norway | 3 | 1 | 0 | 2008-10-16 | |
| Laksådalsvatnet | Nordland, Norway | 2 | 1 | 0 | 1992-06-02 | |
| Langavannets innførselselv | Vestland, Norway | 1 | 1 | 0 | 2006-05-23 | |
| Langavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-08-31 | |
| Langevann | Vestland, Norway | 1 | 1 | 0 | 2006-05-23 | |
| Langvannet | Akershus, Norway | 7 | 1 | 0 | 2002-05-23 | |
| Langvannet | Akershus, Norway | 1 | 1 | 0 | 2002-05-23 | |
| Langvannet | Akershus, Norway | 1 | 1 | 0 | 2002-05-23 | |
| Langvatnet, Tromsøya | Troms, Norway | 4 | 2 | 0 | 2014-09-02 | |
| Lardal barneskole | Vestfold, Norway | 1 | 1 | 1 | 2013-09-20 | |
| Laupen | Innlandet, Norway | 2 | 2 | 0 | 1990-09-17 | |
| Lauvtjønna | Trøndelag, Norway | 13 | 3 | 0 | 1994-09-12 | |
| Lavvodammen | Troms, Norway | 1 | 1 | 0 | 2013-09-20 | |
| Ledengstjern | Østfold, Norway | 3 | 2 | 0 | 1994-09-02 | |
| Lianvannet | Trøndelag, Norway | 4 | 1 | 0 | 2021-09-03 | |
| Lianvatnet | Trøndelag, Norway | 30 | 4 | 0 | 1997-09-03 | |
| Liavatnet | Vestland, Norway | 2 | 2 | 0 | 1994-09-14 | |
| Lille Haukdalsvatn | Finnmark, Norway | 1 | 1 | 0 | 2006-09-07 | |
| Lilleåna, Haihølen | Agder, Norway | 11 | 2 | 0 | 2013-06-10 | |
| Lisselva | Trøndelag, Norway | 1 | 1 | 0 | 1999-09-13 | |
| Litlevatn | Møre og Romsdal, Norway | 3 | 2 | 0 | 1997-09-05 | |
| Litlvatnet | Trøndelag, Norway | 11 | 2 | 0 | 1996-09-06 | |
| Ljøgodttjern | Akershus, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Lone | Vestland, Norway | 5 | 1 | 1 | 2015-05-18 | |
| Longvatnet | Rogaland, Norway | 2 | 1 | 0 | 1990-06-01 | |
| Losby besøksgård | Akershus, Norway | 4 | 2 | 0 | 2010-06-22 | |
| Lødingen | Nordland, Norway | 1 | 1 | 0 | 2013-09-26 | |
| Maltjern | Akershus, Norway | 4 | 3 | 0 | 1992-06-23 | |
| Mannslagervatnet | Nordland, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Merkestjørna | Vestland, Norway | 2 | 1 | 0 | 1995-06-01 | |
| Midsjøvannet | Akershus, Norway | 1 | 1 | 0 | 1991-09-19 | |
| Mildevatnet | Vestland, Norway | 14 | 1 | 1 | 2013-05-24 | |
| Moensvatnet | Vestland, Norway | 2 | 1 | 0 | 1997-10-06 | |
| Molbekktjernet | Østfold, Norway | 3 | 2 | 0 | 1992-06-01 | |
| Monsknutepytten | Agder, Norway | 1 | 1 | 0 | 2013-09-26 | |
| Mosvatnet | Rogaland, Norway | 8 | 2 | 0 | 1995-09-14 | |
| Myklavatn | Vestland, Norway | 2 | 1 | 0 | 2013-09-20 | |
| Myklebustvannet | Møre og Romsdal, Norway | 2 | 2 | 0 | 1991-06-03 | |
| Myravatnet | Vestland, Norway | 1 | 1 | 0 | 2016-05-13 | |
| Myravatnet | Vestland, Norway | 5 | 3 | 0 | 2007-05-03 | |
| Måkskittmyr | Rogaland, Norway | 2 | 1 | 0 | 2013-10-01 | |
| Nes Verk rundt | Agder, Norway | 8 | 2 | 0 | 2024-04-08 | |
| Nesttun Vassdraget | Vestland, Norway | 1 | 1 | 0 | 2015-08-24 |