Genus: Centroptilum
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Akersvannet | Vestfold, Norway | 2 | 1 | 0 | 1991-09-25 | |
| Bergvikvatnet | Nordland, Norway | 1 | 1 | 0 | 1993-09-13 | |
| Hammervatnet | Trøndelag, Norway | 1 | 1 | 0 | 1996-10-17 | |
| Harestuvannet | Akershus, Norway | 1 | 1 | 0 | 1991-09-13 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-09-29 | |
| Hostadvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1992-09-08 | |
| Ibestadvatnet | Troms, Norway | 1 | 1 | 0 | 1990-06-12 | |
| Korssjøen | Vestfold, Norway | 1 | 1 | 0 | 1990-09-12 | |
| Kvitblikkvannet | Nordland, Norway | 2 | 1 | 0 | 1992-05-27 | |
| Langavatnet | Vestland, Norway | 1 | 1 | 0 | 1991-10-25 | |
| Lianvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1995-09-12 | |
| Lundarvatnet | Vestland, Norway | 1 | 1 | 0 | 1993-05-13 | |
| Lysevatnet | Rogaland, Norway | 1 | 1 | 0 | 1991-10-03 | |
| Rossevatn | Rogaland, Norway | 1 | 1 | 0 | 1993-09-20 | |
| Røyvannet | Telemark, Norway | 1 | 1 | 0 | 1993-09-10 | |
| Sagtjernet | Innlandet, Norway | 1 | 1 | 0 | 1990-06-25 | |
| Spildervatnet | Nordland, Norway | 2 | 1 | 0 | 1991-06-05 | |
| Storavatnet | Vestland, Norway | 1 | 1 | 0 | 1991-10-20 | |
| Svanevatnet | Rogaland, Norway | 1 | 1 | 0 | 1991-06-18 | |
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