Species: Kongsnegl (Buccinum undatum)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Agderkysten | Agder, Norway | 1 | 1 | 2 | 2013-03-20 | |
| Agderkysten | Agder, Norway | 1 | 1 | 2 | 2013-03-20 | |
| Alsvågen | Nordland, Norway | 4 | 1 | 0 | 1994-11-28 | |
| Alvøy (Dåvøy-Nyneset) | Vestland, Norway | 1 | 1 | 0 | 1997-10-06 | |
| Amdam | Møre og Romsdal, Norway | 1 | 1 | 0 | 1998-08-31 | |
| Arendal | Agder, Norway | 2 | 1 | 2 | 2013-03-20 | |
| Arendal havneområde | Agder, Norway | 1 | 1 | 0 | 1993-11-19 | |
| Asmalø | Østfold, Norway | 1 | 1 | 0 | 1993-11-23 | |
| Asmaløy | Østfold, Norway | 13 | 1 | 0 | 1996-09-25 | |
| Avaldsnes | Rogaland, Norway | 2 | 1 | 0 | 1994-09-29 | |
| Bastøy | Vestfold, Norway | 1 | 1 | 0 | 1993-10-12 | |
| Bjerkvik | Nordland, Norway | 11 | 1 | 0 | 1998-09-29 | |
| Bjørnsandfjæra | Nordland, Norway | 2 | 1 | 0 | 1996-09-17 | |
| Blakstadbukta-Vollen | Akershus, Norway | 1 | 1 | 0 | 1994-01-13 | |
| Bleikstranda | Nordland, Norway | 10 | 1 | 0 | 1997-10-22 | |
| Blokknr 131 | Møre og Romsdal, Norway | 1 | 1 | 0 | 1996-09-20 | |
| Blokknr 40 | Troms, Norway | 7 | 1 | 0 | 1997-10-09 | |
| Blokknr 71 | Nordland, Norway | 1 | 1 | 0 | 1995-10-19 | |
| Bogen | Vestfold, Norway | 3 | 1 | 0 | 1995-10-10 | |
| Botngård | Trøndelag, Norway | 10 | 1 | 0 | 1996-09-18 | |
| Botnhamn, fergekai | Troms, Norway | 1 | 1 | 0 | 2015-09-29 | |
| Budal | Vestfold, Norway | 3 | 1 | 0 | 1994-11-01 | |
| Bygdøy | Oslo, Norway | 1 | 1 | 0 | 1995-10-30 | |
| Dirhue | Vestfold, Norway | 2 | 1 | 0 | 1995-10-19 | |
| Drøbak | Akershus, Norway | 1 | 1 | 1 | 2004-05-04 | |
| Drøbak | Akershus, Norway | 10 | 1 | 7 | 2016-09-23 | |
| Dyrnes | Møre og Romsdal, Norway | 2 | 1 | 0 | 1996-09-20 | |
| Dysjaland | Rogaland, Norway | 1 | 1 | 0 | 1996-09-24 | |
| Eide | Møre og Romsdal, Norway | 1 | 1 | 0 | 1993-10-29 | |
| Einarsneset | Agder, Norway | 3 | 1 | 0 | 1994-06-27 | |
| Elingaardskilen | Østfold, Norway | 1 | 1 | 0 | 1994-09-29 | |
| Englan | Nordland, Norway | 3 | 1 | 0 | 1997-04-11 | |
| Fagerheimsbukta | Trøndelag, Norway | 1 | 1 | 0 | 2007-05-22 | |
| Ferkingstad | Rogaland, Norway | 1 | 1 | 0 | 1994-11-28 | |
| Fevik | Agder, Norway | 1 | 1 | 0 | 1995-09-25 | |
| Filtvet | Akershus, Norway | 1 | 1 | 0 | 1995-05-24 | |
| Finnfjordbotn, kai | Troms, Norway | 41 | 1 | 0 | 2023-10-30 | |
| Finnfjordbotn, Trollbergan | Troms, Norway | 56 | 1 | 0 | 2023-09-22 | |
| Finnsnes, Karoliusbukta | Troms, Norway | 9 | 1 | 0 | 2016-10-16 | |
| Fjordgård, kai | Troms, Norway | 2 | 1 | 0 | 2014-09-27 | |
| Flørnes | Agder, Norway | 4 | 1 | 0 | 2001-10-08 | |
| Fosslandsosen | Trøndelag, Norway | 3 | 1 | 0 | 1999-06-09 | |
| Frostvedt | Vestfold, Norway | 1 | 1 | 0 | 1995-09-29 | |
| Furøya | Agder, Norway | 1 | 1 | 0 | 1998-09-24 | |
| Fyllinga-Tivolistranda | Vestfold, Norway | 1 | 1 | 0 | 1995-09-19 | |
| Færvik-kilen | Agder, Norway | 1 | 1 | 0 | 1995-09-22 | |
| Førdesfjorden | Rogaland, Norway | 1 | 1 | 0 | 1994-11-28 | |
| Gibostad, kai2 | Troms, Norway | 28 | 1 | 0 | 2016-10-08 | |
| Giske | Møre og Romsdal, Norway | 2 | 1 | 0 | 1996-09-20 | |
| Gisund, berg | Troms, Norway | 1 | 1 | 0 | 2010-09-30 |
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