| Notonectidae indet. | | 2022-09-12 | 2022-09-12 | | Harestuavannet (Akershus, Norway) |
| Notonectidae indet. | | 2022-04-27 | 2022-04-27 | | Nes Verk rundt (Agder, Norway) |
| Notonectidae indet. | | 2021-09-07 | 2021-09-03 | | Lianvannet (Trøndelag, Norway) |
| Notonectidae indet. | | 2021-07-25 | 2021-07-25 | | Hallatjernet (Innlandet, Norway) |
| Notonectidae indet. | | 2021-05-02 | 2021-05-02 | | Nes Verk rundt (Agder, Norway) |
| Notonectidae indet. | | 2020-09-14 | 2020-08-26 | | Rogaland arboret (Rogaland, Norway) |
| Notonectidae indet. | | 2020-04-27 | 2020-04-27 | | Nes Verk rundt (Agder, Norway) |
| Notonectidae indet. | | 2020-04-27 | 2020-04-27 | | Lunner (Akershus, Norway) |
| Notonectidae indet. | | 2020-04-27 | 2020-04-27 | | Harestua (Akershus, Norway) |
| Notonectidae indet. | | 2019-09-03 | 2019-09-03 | | Lianvannet (Trøndelag, Norway) |
| Notonectidae indet. | | 2019-06-14 | 2019-06-14 | | Lianvannet (Trøndelag, Norway) |
| Notonecta glauca | | 2019-05-01 | 2019-05-01 | | Nes Verk rundt (Agder, Norway) |
| Notonectidae indet. | | 2018-09-24 | 2018-09-13 | | Stokkedammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2018-05-08 | 2018-05-08 | | Nes Verk rundt (Agder, Norway) |
| Notonectidae indet. | | 2017-09-04 | 2017-08-28 |  | Smertudammen (Østfold, Norway) |
| Notonectidae indet. | | 2017-08-29 | 2017-08-29 | | Stokkedammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2017-06-07 | 2017-06-07 | | Apeltunvatnet (Vestland, Norway) |
| Notonectidae indet. | | 2016-06-16 | 2016-06-16 | | Ærdalsbassenget (Agder, Norway) |
| Notonectidae indet. | | 2016-06-06 | 2016-06-06 | | Harestuavannet (Akershus, Norway) |
| Notonectidae indet. | | 2016-04-25 | 2016-04-21 | | Ortunvannet (Vestland, Norway) |
| Notonectidae indet. | | 2015-11-15 | 2015-11-15 | | Tovegstjørn, Bolstadhaugen (Vestland, Norway) |
| Notonectidae indet. | | 2015-11-10 | 2015-11-02 | | Mildevatnet (Vestland, Norway) |
| Notonectidae indet. | | 2015-09-18 | 2015-09-18 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-18 | 2015-09-18 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-18 | 2015-09-18 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-18 | 2015-09-18 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-14 | 2015-09-08 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-14 | 2015-09-08 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-14 | 2015-09-14 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-14 | 2015-09-08 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-14 | 2015-09-14 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-14 | 2015-09-14 | | Nydammen (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-09-10 | 2015-09-01 | | *Griggastemma (Vestland, Norway) |
| Notonectidae indet. | | 2015-09-07 | 2015-08-31 | | Vollsvatnet (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-08-19 | 2015-08-19 | | elv før nesttunvann (Vestland, Norway) |
| Notonectidae indet. | | 2015-06-25 | 2015-06-25 | | Liavannet (Vestland, Norway) |
| Notonectidae indet. | | 2015-06-20 | 2015-06-20 | | Øygårdsvannet (Agder, Norway) |
| Notonectidae indet. | | 2015-06-20 | 2015-06-20 | | Dam i Hobdenfeltet (Agder, Norway) |
| Notonectidae indet. | | 2015-06-08 | 2015-06-08 | | Stokkdalstjønna (Trøndelag, Norway) |
| Notonectidae indet. | | 2015-06-02 | 2015-06-02 | | Lone (Vestland, Norway) |
| Notonectidae indet. | | 2015-05-26 | 2015-05-26 | | Alveskogen (Vestland, Norway) |
| Notonectidae indet. | | 2015-05-26 | 2015-05-26 | | Alveskogen (Vestland, Norway) |
| Notonectidae indet. | | 2015-05-26 | 2015-05-26 | | Alveskogen (Vestland, Norway) |
| Notonectidae indet. | | 2015-05-26 | 2015-05-26 | | Alveskogen (Vestland, Norway) |
| Notonectidae indet. | | 2014-10-27 | 2014-10-21 | | Gramstadtjøna (Rogaland, Norway) |
| Notonectidae indet. | | 2014-10-13 | 2014-10-13 | | Heggedal (Akershus, Norway) |
| Notonectidae indet. | | 2014-10-13 | 2001-03-19 | | Skithegga (Akershus, Norway) |
| Notonectidae indet. | | 2014-10-13 | 2014-10-13 | | Skithegga (Akershus, Norway) |
| Notonectidae indet. | | 2014-10-13 | 2014-10-13 | | Skithegga (Akershus, Norway) |
| Notonectidae indet. | | 2014-10-13 | 2014-10-13 | | Skithegga (Akershus, Norway) |