Gerridae indet.
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Akersvannet | Vestfold, Norway | 2 | 1 | 0 | 1992-09-22 | |
| Arkavatnet | Rogaland, Norway | 2 | 1 | 0 | 1993-09-24 | |
| Bergvikvatnet | Nordland, Norway | 1 | 1 | 0 | 1989-09-18 | |
| Bogstadvannet | Oslo, Norway | 1 | 1 | 0 | 1994-09-15 | |
| Burudvann | Akershus, Norway | 2 | 1 | 0 | 1993-09-14 | |
| Dælivannet | Akershus, Norway | 2 | 1 | 0 | 1990-09-03 | |
| Eikedokktjernet | Buskerud, Norway | 2 | 1 | 0 | 1992-09-10 | |
| Elgtjern | Trøndelag, Norway | 1 | 1 | 0 | 1990-05-25 | |
| Erlevegen 37 | Agder, Norway | 1 | 1 | 0 | 1990-05-31 | |
| Fetvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-06-13 | |
| Granavatnet | Trøndelag, Norway | 1 | 1 | 0 | 1993-08-31 | |
| Gullerudtjern | Buskerud, Norway | 2 | 1 | 0 | 1992-09-18 | |
| Harestuvannet | Akershus, Norway | 4 | 1 | 0 | 1996-08-30 | |
| Hegglandsvatnet | Vestland, Norway | 1 | 1 | 0 | 1991-09-01 | |
| Hostadvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1992-09-08 | |
| Hovsdammen | Østfold, Norway | 1 | 1 | 0 | 1995-06-14 | |
| Husavatnet | Vestland, Norway | 1 | 1 | 0 | 1993-09-07 | |
| Håskjoldtjern | Møre og Romsdal, Norway | 1 | 1 | 0 | 1991-08-19 | |
| Indre vågetjønn | Vestland, Norway | 3 | 1 | 0 | 1995-09-20 | |
| Jarenvannet | Innlandet, Norway | 1 | 1 | 0 | 1990-08-28 | |
| Jåbekkvannet | Agder, Norway | 1 | 1 | 0 | 1993-09-27 | |
| Kjemsjøen | Innlandet, Norway | 1 | 1 | 0 | 1993-09-02 | |
| Kolbjørnviksjøen | Østfold, Norway | 1 | 1 | 0 | 1993-09-09 | |
| Koltjønna | Trøndelag, Norway | 2 | 1 | 0 | 1992-08-27 | |
| Korssjøen | Vestfold, Norway | 1 | 1 | 0 | 1996-09-09 | |
| Laupen | Innlandet, Norway | 1 | 1 | 0 | 1989-09-27 | |
| Lauvtjønna | Trøndelag, Norway | 3 | 1 | 0 | 1993-09-06 | |
| Lianvatnet | Trøndelag, Norway | 7 | 1 | 0 | 1997-09-03 | |
| Liavatnet | Vestland, Norway | 1 | 1 | 0 | 1994-09-14 | |
| Lille Haukdalsvatn | Finnmark, Norway | 1 | 1 | 0 | 2006-09-07 | |
| Lisselva | Trøndelag, Norway | 1 | 1 | 0 | 1999-09-13 | |
| Litlevatn | Møre og Romsdal, Norway | 1 | 1 | 0 | 1995-08-28 | |
| Litlvatnet | Trøndelag, Norway | 4 | 1 | 0 | 1995-09-14 | |
| Maltjern | Akershus, Norway | 1 | 1 | 0 | 1992-06-23 | |
| Mosvatnet | Rogaland, Norway | 2 | 1 | 0 | 1994-09-28 | |
| Myklebustvannet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-06-08 | |
| Myravatnet | Vestland, Norway | 2 | 1 | 0 | 1993-09-06 | |
| Nøklevatnet | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Opsangervatnet | Vestland, Norway | 1 | 1 | 0 | 1992-06-15 | |
| Rossevatn | Rogaland, Norway | 2 | 1 | 0 | 1993-09-20 | |
| Rundvannet | Troms, Norway | 1 | 1 | 0 | 1992-06-22 | |
| Rørvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1994-06-21 | |
| Røyvannet | Telemark, Norway | 1 | 1 | 0 | 1993-09-10 | |
| Sagtjernet | Innlandet, Norway | 3 | 1 | 0 | 1993-09-17 | |
| Skarvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1995-09-07 | |
| Spildervatnet | Nordland, Norway | 1 | 1 | 0 | 1993-06-10 | |
| Stensrudtjern | Oslo, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Stikletjern | Østfold, Norway | 1 | 1 | 0 | 1996-08-19 | |
| Stokkevannet | Telemark, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Svanevatnet | Rogaland, Norway | 1 | 1 | 0 | 1992-09-28 |