Species: Kongsnegl (Buccinum undatum)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Lundenes | Troms, Norway | 2 | 1 | 0 | 1993-08-31 | |
| Lyngørfjorden | Agder, Norway | 1 | 1 | 0 | 1993-09-10 | |
| Lysnes, hurtigbåtkai | Troms, Norway | 7 | 1 | 3 | 2016-10-08 | |
| Lødingen | Nordland, Norway | 7 | 1 | 0 | 1998-09-29 | |
| Mefjordbotn, kai | Troms, Norway | 2 | 1 | 0 | 2011-04-06 | |
| Mefjordvær, kai | Troms, Norway | 1 | 1 | 0 | 2012-04-03 | |
| Meløy | Nordland, Norway | 3 | 1 | 0 | 1995-09-14 | |
| Mjølvik | Troms, Norway | 1 | 1 | 1 | 2014-08-28 | |
| Mjølvik Hardbunn | Troms, Norway | 1 | 1 | 2 | 2014-08-28 | |
| Moutmarka | Vestfold, Norway | 1 | 1 | 0 | 1999-10-22 | |
| Munkerekka | Vestfold, Norway | 3 | 1 | 0 | 1996-09-24 | |
| Mærdø | Agder, Norway | 1 | 1 | 0 | 1993-11-11 | |
| Narvik | Nordland, Norway | 27 | 1 | 0 | 1998-11-24 | |
| Nattholmen | Vestfold, Norway | 2 | 1 | 0 | 1998-09-17 | |
| Naverfjorden | Vestfold, Norway | 3 | 1 | 0 | 2000-09-26 | |
| Nordnesøy | Nordland, Norway | 5 | 1 | 0 | 1998-09-15 | |
| Nordre Eigerøy | Rogaland, Norway | 2 | 1 | 0 | 1998-06-08 | |
| Nærbø | Rogaland, Norway | 1 | 1 | 0 | 1995-09-19 | |
| Oddane sand/Smørbukta | Vestfold, Norway | 10 | 1 | 0 | 1995-09-19 | |
| Oksvoll | Trøndelag, Norway | 4 | 1 | 0 | 1995-09-16 | |
| Orvika | Møre og Romsdal, Norway | 1 | 1 | 0 | 1998-06-02 | |
| Osen | Nordland, Norway | 1 | 1 | 0 | 2010-05-19 | |
| Ottersøy | Trøndelag, Norway | 1 | 1 | 0 | 1995-10-26 | |
| Pusnes/Tybakken | Agder, Norway | 2 | 1 | 0 | 1995-09-21 | |
| Ranvik | Agder, Norway | 1 | 1 | 0 | 1993-09-01 | |
| Ranvik | Vestfold, Norway | 2 | 1 | 0 | 1996-09-24 | |
| Ravnøy | Vestfold, Norway | 2 | 1 | 0 | 1995-09-21 | |
| Ringshaug | Vestfold, Norway | 1 | 1 | 0 | 1995-09-25 | |
| Rosfjorden | Agder, Norway | 1 | 1 | 0 | 1994-11-30 | |
| Rypefjord | Finnmark, Norway | 2 | 1 | 0 | 1993-11-12 | |
| Rækvika | Nordland, Norway | 1 | 1 | 0 | 1994-11-29 | |
| Rødskjær | Vestfold, Norway | 19 | 1 | 0 | 2008-09-11 | |
| Rømmen/Lysøysundet | Trøndelag, Norway | 2 | 1 | 0 | 1993-11-19 | |
| Røvika | Vestfold, Norway | 19 | 1 | 0 | 2008-09-11 | |
| Sand-Mulvika | Vestfold, Norway | 1 | 1 | 0 | 1995-09-19 | |
| Sandhornøy | Nordland, Norway | 3 | 1 | 0 | 1994-10-17 | |
| Sandvika | Finnmark, Norway | 14 | 1 | 0 | 1995-09-14 | |
| Sandøy | Møre og Romsdal, Norway | 1 | 1 | 0 | 1993-10-08 | |
| Sandå-Skarestrand | Agder, Norway | 4 | 1 | 0 | 1994-10-17 | |
| Saura | Nordland, Norway | 19 | 1 | 0 | 1995-10-03 | |
| Selje | Vestland, Norway | 1 | 1 | 0 | 1995-09-21 | |
| Senjahopen | Troms, Norway | 1 | 1 | 0 | 1995-03-17 | |
| Sigerfjord | Nordland, Norway | 8 | 1 | 0 | 1998-10-06 | |
| Silsand | Troms, Norway | 1 | 1 | 0 | 1993-09-21 | |
| Sirevåg-Ogna-Varden | Rogaland, Norway | 2 | 1 | 0 | 1996-09-26 | |
| Skarbo | Telemark, Norway | 1 | 1 | 0 | 1994-12-05 | |
| Skaug | Nordland, Norway | 2 | 1 | 0 | 1994-11-29 | |
| Skinnfelltangen | Agder, Norway | 1 | 1 | 0 | 1993-09-16 | |
| Skjebergkilen | Østfold, Norway | 2 | 1 | 0 | 1995-09-25 | |
| Skjernøya | Agder, Norway | 2 | 1 | 0 | 1995-09-21 | |
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