Family: Holopedidae
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Burudvann | Akershus, Norway | 2 | 1 | 0 | 1995-09-20 | |
| Eidsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-09-12 | |
| Fetvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-29 | |
| Floen | Vestland, Norway | 4 | 1 | 0 | 1997-06-11 | |
| Gåstjønna | Nordland, Norway | 1 | 1 | 0 | 1989-09-12 | |
| Harestuvannet | Akershus, Norway | 8 | 1 | 0 | 2005-08-30 | |
| Husavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-28 | |
| Høre skule | Innlandet, Norway | 1 | 1 | 0 | 2014-06-05 | |
| Håkonshella | Vestland, Norway | 2 | 1 | 0 | 2012-09-28 | |
| Håskjoldtjern | Møre og Romsdal, Norway | 2 | 1 | 0 | 1994-09-21 | |
| Imetjønn | Agder, Norway | 1 | 1 | 0 | 1990-06-07 | |
| Jåbekkvannet | Agder, Norway | 1 | 1 | 0 | 1993-09-27 | |
| Kjemsjøen | Innlandet, Norway | 2 | 1 | 0 | 1994-06-13 | |
| Kleppen | Møre og Romsdal, Norway | 1 | 1 | 0 | 2013-09-13 | |
| Korssjøen | Vestfold, Norway | 2 | 1 | 0 | 1995-09-14 | |
| Kruktjønna | Trøndelag, Norway | 1 | 1 | 0 | 1991-05-31 | |
| Laglim | Innlandet, Norway | 5 | 2 | 2 | 2015-06-11 | |
| Laupen | Innlandet, Norway | 2 | 1 | 0 | 1993-10-04 | |
| Lauvtjønna | Trøndelag, Norway | 3 | 1 | 0 | 1995-10-02 | |
| Ledengstjern | Østfold, Norway | 1 | 1 | 0 | 1994-05-27 | |
| Liavatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-19 | |
| Litlevatn | Møre og Romsdal, Norway | 2 | 1 | 0 | 1995-08-28 | |
| Litlvatnet | Trøndelag, Norway | 2 | 1 | 0 | 1995-09-14 | |
| Mjøsa | Innlandet, Norway | 3 | 2 | 0 | 2004-09-15 | |
| Moensvatnet | Vestland, Norway | 4 | 1 | 0 | 1997-06-10 | |
| Nøklevatnet | Innlandet, Norway | 2 | 1 | 0 | 1990-06-06 | |
| Opsangervatnet | Vestland, Norway | 1 | 1 | 0 | 1994-06-03 | |
| Reiarsvatnet | Rogaland, Norway | 3 | 1 | 0 | 1991-09-16 | |
| Rossevatn | Rogaland, Norway | 1 | 1 | 0 | 1993-09-20 | |
| Rundvannet | Troms, Norway | 2 | 1 | 0 | 1994-06-10 | |
| Røldalstjørnet | Vestland, Norway | 3 | 1 | 0 | 1992-09-09 | |
| Røyvannet | Telemark, Norway | 1 | 1 | 0 | 1993-09-10 | |
| Sagtjernet | Innlandet, Norway | 2 | 1 | 0 | 1993-09-17 | |
| Skarvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1997-05-22 | |
| Skjelbreidvatnet | Vestland, Norway | 4 | 1 | 0 | 1991-06-06 | |
| Skårsvatnet | Vestland, Norway | 1 | 1 | 0 | 1995-09-15 | |
| Spildervatnet | Nordland, Norway | 1 | 1 | 0 | 1997-09-03 | |
| Store Bjørnevatnet | Agder, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Strand ved VBU | Innlandet, Norway | 1 | 1 | 0 | 2015-08-24 | |
| Sundkilen | Telemark, Norway | 1 | 1 | 0 | 1989-09-07 | |
| Svanevatnet | Rogaland, Norway | 2 | 1 | 0 | 1990-10-15 | |
| Svartaholtjørnet | Vestland, Norway | 2 | 1 | 0 | 1993-09-17 | |
| Sætertjern | Akershus, Norway | 1 | 1 | 0 | 1991-09-18 | |
| Ulfsbakktjønn | Vestfold, Norway | 1 | 1 | 0 | 1995-09-25 | |
| Urevann | Nordland, Norway | 1 | 1 | 0 | 1995-09-15 | |
| Vangsmjøsa | Innlandet, Norway | 1 | 1 | 0 | 2018-08-28 | |
| Vangsmjøsa | Innlandet, Norway | 1 | 1 | 0 | 2021-05-31 | |
| Vålåsjøen | Innlandet, Norway | 1 | 1 | 0 | 1989-08-24 | |
| Ærdalsbassenget | Agder, Norway | 1 | 1 | 0 | 2013-09-16 | |
| Ørsjøen | Innlandet, Norway | 1 | 1 | 0 | 1994-06-07 | |