Isopoda
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Kjønndalsbekken | Vestfold, Norway | 16 | 1 | 0 | 1998-09-22 | |
| Klokkarvatnet | Vestland, Norway | 1 | 1 | 0 | 2015-10-27 | |
| Kloppedalstjernet | Vestland, Norway | 1 | 1 | 0 | 2002-05-29 | |
| Kloster Halsnøy | Vestland, Norway | 1 | 1 | 0 | 2019-05-23 | |
| Knappskog | Vestland, Norway | 3 | 1 | 0 | 2010-09-27 | |
| Knappskog skule | Vestland, Norway | 1 | 1 | 0 | 2007-10-10 | |
| Kolbjørnviksjøen | Østfold, Norway | 2 | 1 | 0 | 1993-09-09 | |
| Kolstadbekken | Østfold, Norway | 3 | 1 | 0 | 1996-04-30 | |
| Kolvereid | Trøndelag, Norway | 1 | 1 | 0 | 2016-09-09 | |
| Korsvika | Trøndelag, Norway | 2 | 1 | 1 | 2021-09-09 | |
| Kristianborgvannet | Vestland, Norway | 1 | 1 | 0 | 2006-05-11 | |
| Kristianborgvannet | Vestland, Norway | 1 | 1 | 0 | 2009-06-19 | |
| Kristianborgvannet | Vestland, Norway | 5 | 1 | 0 | 2015-06-11 | |
| Krussætertjern | Østfold, Norway | 2 | 1 | 0 | 2000-09-08 | |
| Kvednabekken | Vestland, Norway | 1 | 1 | 0 | 1996-05-02 | |
| Kyvatnet | Trøndelag, Norway | 1 | 1 | 0 | 2003-08-26 | |
| Kyvatnet | Trøndelag, Norway | 5 | 1 | 0 | 2011-09-15 | |
| Kårvåg | Møre og Romsdal, Norway | 1 | 1 | 0 | 2019-06-11 | |
| Landsvik | Vestland, Norway | 1 | 1 | 0 | 2015-10-04 | |
| Langbekken | Trøndelag, Norway | 5 | 1 | 0 | 1995-06-15 | |
| Langvannet | Akershus, Norway | 1 | 1 | 0 | 2002-05-23 | |
| Langvannet | Akershus, Norway | 4 | 2 | 0 | 2003-05-26 | |
| Langvannet | Akershus, Norway | 10 | 1 | 0 | 2003-05-26 | |
| Legebekken | Rogaland, Norway | 1 | 1 | 0 | 1995-06-08 | |
| Lierbekken | Vestland, Norway | 1 | 1 | 0 | 1996-04-30 | |
| Lillestrøm ved Nittelva | Akershus, Norway | 1 | 1 | 0 | 2013-09-13 | |
| Lillevågen | Vestland, Norway | 1 | 1 | 0 | 2020-10-16 | |
| Lisselva | Trøndelag, Norway | 12 | 1 | 0 | 1996-06-11 | |
| Litjvatnet | Trøndelag, Norway | 1 | 1 | 0 | 2004-09-14 | |
| Litlevatn | Møre og Romsdal, Norway | 2 | 2 | 0 | 1997-09-05 | |
| Lomma | Akershus, Norway | 1 | 1 | 0 | 1997-04-30 | |
| Lone | Vestland, Norway | 5 | 1 | 1 | 2015-05-18 | |
| Loneelva | Vestland, Norway | 1 | 1 | 0 | 2005-09-06 | |
| Losby besøksgård | Akershus, Norway | 3 | 1 | 0 | 2010-06-22 | |
| Lund-Klungset | Nordland, Norway | 1 | 1 | 1 | 2014-05-29 | |
| Lunner | Akershus, Norway | 1 | 1 | 1 | 2020-04-27 | |
| Lygra | Vestland, Norway | 1 | 1 | 0 | 2015-06-04 | |
| Maltjern | Akershus, Norway | 2 | 1 | 0 | 1992-06-23 | |
| Marinbiologisk stasjon, Espegrend | Vestland, Norway | 1 | 1 | 0 | 2016-10-03 | |
| Marinbiologisk stasjon, Espegrend | Vestland, Norway | 1 | 1 | 0 | 2016-10-20 | |
| Melkeviken | Vestland, Norway | 1 | 1 | 0 | 2004-06-12 | |
| Mellombekken | Innlandet, Norway | 3 | 1 | 0 | 1995-06-13 | |
| Midsjøvannet | Akershus, Norway | 2 | 1 | 0 | 1993-09-19 | |
| Moahaugen (haugen bak Ytrebygda skole) | Vestland, Norway | 4 | 1 | 1 | 2014-05-16 | |
| Mosvatnet | Rogaland, Norway | 4 | 1 | 0 | 2001-06-18 | |
| Murttjernbekken | Østfold, Norway | 5 | 1 | 0 | 1996-10-23 | |
| Myravatnet | Vestland, Norway | 5 | 2 | 0 | 2007-05-03 | |
| Mørkvedbukta, Fjæra | Nordland, Norway | 2 | 1 | 1 | 2014-10-09 | |
| Måkkevæjbekken | Finnmark, Norway | 3 | 1 | 0 | 1995-06-21 | |
| Nesttun Vassdraget | Vestland, Norway | 3 | 1 | 0 | 2015-08-24 |