Amphipoda
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Holmenskjæret | Akershus, Norway | 4 | 2 | 0 | 2017-09-20 | |
| Holmfjord | Finnmark, Norway | 1 | 1 | 0 | 2012-11-02 | |
| Holterengabekken | Østfold, Norway | 1 | 1 | 0 | 1995-09-25 | |
| Holvikelva | Vestland, Norway | 1 | 1 | 0 | 1994-06-10 | |
| Homevannsbekken | Agder, Norway | 1 | 1 | 0 | 1993-10-27 | |
| Hopsvannet | Vestland, Norway | 2 | 1 | 0 | 2012-09-24 | |
| Hovet | Telemark, Norway | 1 | 1 | 0 | 1993-10-05 | |
| Hugla-elvo | Vestland, Norway | 4 | 1 | 0 | 1995-06-14 | |
| Hugubekken | Innlandet, Norway | 1 | 1 | 0 | 1993-10-11 | |
| Hundhammeren | Trøndelag, Norway | 1 | 1 | 0 | 2019-08-26 | |
| Hundvåg | Rogaland, Norway | 1 | 1 | 0 | 1999-10-18 | |
| Hustredalsbekken | Vestland, Norway | 2 | 1 | 0 | 1995-06-01 | |
| Hvervenbukta | Oslo, Norway | 2 | 1 | 0 | 2015-09-10 | |
| Håkonshella | Vestland, Norway | 8 | 1 | 1 | 2020-06-11 | |
| håkonshella | Vestland, Norway | 2 | 2 | 0 | 2018-06-07 | |
| Håkonshella | Vestland, Norway | 21 | 1 | 8 | 2018-10-01 | |
| Håkonshella - Pollen | Vestland, Norway | 1 | 1 | 1 | 2013-08-15 | |
| Håkonshellapollen | Vestland, Norway | 35 | 2 | 9 | 2020-06-11 | |
| Ibestadvatnet | Troms, Norway | 2 | 1 | 0 | 1992-06-17 | |
| Indre Lurfjellvann | Nordland, Norway | 1 | 1 | 0 | 2005-07-10 | |
| Indre vågetjønn | Vestland, Norway | 2 | 2 | 0 | 1995-09-20 | |
| Innerstrøksneselva | Nordland, Norway | 1 | 1 | 0 | 1994-06-16 | |
| Jaren skole | Innlandet, Norway | 1 | 1 | 0 | 2013-09-27 | |
| Jarenvannet | Innlandet, Norway | 1 | 1 | 1 | 2013-09-27 | |
| Jarenvannet | Innlandet, Norway | 6 | 1 | 0 | 1996-09-18 | |
| Jomfruland | Telemark, Norway | 3 | 1 | 3 | 2013-05-14 | |
| Jordfallbekken | Vestfold, Norway | 1 | 1 | 0 | 1994-06-10 | |
| Jørstadåna | Rogaland, Norway | 1 | 1 | 0 | 1996-05-03 | |
| Kaldbekken | Innlandet, Norway | 1 | 1 | 0 | 1993-10-11 | |
| Kampåa | Akershus, Norway | 4 | 1 | 0 | 1998-06-17 | |
| kapermoen | Buskerud, Norway | 1 | 1 | 0 | 2009-09-06 | |
| Karlsfjæra | Vestland, Norway | 3 | 1 | 3 | 2014-10-01 | |
| Kjemsjøen | Innlandet, Norway | 3 | 1 | 0 | 1995-06-06 | |
| Kjønndalsbekken | Vestfold, Norway | 14 | 1 | 0 | 1998-09-22 | |
| Klevatn | Nordland, Norway | 2 | 1 | 0 | 1993-09-06 | |
| Klippfiskberget | Troms, Norway | 1 | 1 | 0 | 2013-05-23 | |
| Kloster Halsnøy | Vestland, Norway | 1 | 1 | 0 | 2019-05-23 | |
| Knappskog | Vestland, Norway | 1 | 1 | 0 | 2009-05-11 | |
| Kolstadbekken | Østfold, Norway | 3 | 1 | 0 | 1996-04-30 | |
| Kolvereid | Trøndelag, Norway | 10 | 1 | 0 | 2016-09-12 | |
| Korssjøen | Vestfold, Norway | 4 | 1 | 0 | 1996-09-09 | |
| Korsvika | Trøndelag, Norway | 1 | 1 | 0 | 2021-09-06 | |
| Korsvika | Trøndelag, Norway | 1 | 1 | 1 | 2021-09-02 | |
| Korsvika | Trøndelag, Norway | 5 | 1 | 3 | 2021-09-09 | |
| Kringstadbukta | Møre og Romsdal, Norway | 1 | 1 | 1 | 2022-05-31 | |
| Kristianborgvannet | Vestland, Norway | 2 | 1 | 0 | 2006-05-11 | |
| Krussætertjern | Østfold, Norway | 1 | 1 | 0 | 2000-09-08 | |
| Kvaløysletta | Troms, Norway | 20 | 1 | 9 | 2019-09-20 | |
| Kvednabekken | Vestland, Norway | 1 | 1 | 0 | 1996-05-02 | |
| Kvitbergvatnet | Nordland, Norway | 1 | 1 | 0 | 2005-08-01 |