| Sphaerium sp. | | 2014-10-22 | 2014-10-17 | | Solheimsvannet (Vestland, Norway) | |
| Sphaerium sp. | | 2014-10-14 | 2014-09-19 | | Solheimsvannet (Vestland, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-10-15 | 2013-10-10 | | Gjellumvannet (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-10-14 | 2013-09-26 | | Lødingen (Nordland, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-10-14 | 2013-10-10 | | Gjellumvannet (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-10-11 | 2013-10-10 | | Gjellumvannet (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-09-26 | 2013-09-18 | | Bikkjedammen (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-09-26 | 2013-09-19 | | Bjørnedammen (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-09-26 | 2013-09-19 | | Bjørnedammen (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-09-24 | 2013-09-24 | | Bruhaugvannet (Nordland, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-09-06 | 2013-09-06 | | Bjørnstad-dammen (Innlandet, Norway) | |
| Sphaeriidae indet. | | 2013-09-06 | 2013-09-06 | | Bjørnstad-dammen (Innlandet, Norway) | |
| Sphaerium sp. | | 2013-09-05 | 2013-09-04 |  | Hallatjern. (Innlandet, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-09-02 | 2013-08-30 | | Vollsvatnet (Trøndelag, Norway) | |
| Pea clam (Pisidium sp.) | | 2013-04-23 | 2013-04-23 | | Nesttunelven (Vestland, Norway) | |
| Pea clam (Pisidium sp.) | | 2012-10-15 | 2012-10-11 | | Laglim (Innlandet, Norway) | |
| Pea clam (Pisidium sp.) | | 2012-10-11 | 2012-09-26 | | Skirstadtjernet (Innlandet, Norway) | |
| Sphaerium nitidum | | 2012-10-11 | 2012-09-26 | | Skirstadtjernet (Innlandet, Norway) | |
| Sphaerium sp. | | 2011-11-09 | 2011-10-06 | | Nøklevann (Oslo, Norway) | |
| Sphaeriidae indet. | | 2010-10-07 | 2010-10-07 | | Tveitevannet (Vestland, Norway) | |
| Pea clam (Pisidium sp.) | | 2010-06-22 | 2010-06-22 | | Losby besøksgård (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2008-10-23 | 2008-10-23 | | Sadvikselva 3 (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 2008-06-12 | 2008-06-12 | | Apeltunvatnet (Vestland, Norway) | |
| Pea clam (Pisidium sp.) | | 2008-06-11 | 2008-06-11 | | Apeltunvatnet (Vestland, Norway) | |
| Pea clam (Pisidium sp.) | | 2007-11-01 | 2007-09-08 | | Svanstul (Telemark, Norway) | |
| Sphaerium sp. | | 2005-05-26 | 2005-05-23 | | Sognsvann (Oslo, Norway) | |
| Sphaerium sp. | | 2002-05-23 | 2002-05-23 | | Langvannet (Akershus, Norway) | |
| Sphaerium sp. | | 2002-05-23 | 2002-05-23 | | Langvannet (Akershus, Norway) | |
| Sphaerium sp. | | 2002-05-23 | 2002-05-23 | | Langvannet (Akershus, Norway) | |
| Sphaerium sp. | | 2002-05-23 | 2002-05-23 | | Langvannet (Akershus, Norway) | |
| Pea clam (Pisidium sp.) | | 1990-06-26 | 1990-06-26 | | Tretjønnet (Agder, Norway) | |
| Pea clam (Pisidium sp.) | | 1992-08-28 | 1992-08-28 | | Laksådalsvatnet (Nordland, Norway) | |
| Pea clam (Pisidium sp.) | | 1992-06-02 | 1992-06-02 | | Laksådalsvatnet (Nordland, Norway) | |
| Pea clam (Pisidium sp.) | | 1990-09-07 | 1990-09-07 | | Laksådalsvatnet (Nordland, Norway) | |
| Pea clam (Pisidium sp.) | | 1990-06-11 | 1990-06-11 | | Laksådalsvatnet (Nordland, Norway) | |
| Pea clam (Pisidium sp.) | | 1993-09-16 | 1993-09-16 | | Akersvannet (Vestfold, Norway) | |
| Pea clam (Pisidium sp.) | | 1990-09-18 | 1990-09-18 | | Fetvatnet (Møre og Romsdal, Norway) | |
| Pea clam (Pisidium sp.) | | 1990-06-13 | 1990-06-13 | | Fetvatnet (Møre og Romsdal, Norway) | |
| Sphaerium sp. | | 1989-09-04 | 1989-09-04 | | Molbekktjernet (Østfold, Norway) | |
| Pea clam (Pisidium sp.) | | 1996-09-25 | 1996-09-25 | | Ulfsbakktjønn (Vestfold, Norway) | |
| Pea clam (Pisidium sp.) | | 1995-09-07 | 1995-09-07 | | Ørsjøen (Innlandet, Norway) | |
| Pea clam (Pisidium sp.) | | 1993-09-02 | 1993-09-02 | | Ørsjøen (Innlandet, Norway) | |
| Sphaerium corneum | | 1993-09-17 | 1993-09-17 | | Tømmervatnet (Troms, Norway) |  |
| Pea clam (Pisidium sp.) | | 1993-09-17 | 1993-09-17 | | Tømmervatnet (Troms, Norway) | |
| Pea clam (Pisidium sp.) | | 1993-10-04 | 1993-10-04 | | Lundarvatnet (Vestland, Norway) | |
| Pea clam (Pisidium sp.) | | 1993-05-13 | 1993-05-13 | | Lundarvatnet (Vestland, Norway) | |
| Pea clam (Pisidium sp.) | | 1992-08-20 | 1992-08-20 | | Håskjoldtjern (Møre og Romsdal, Norway) | |
| Pea clam (Pisidium sp.) | | 1991-08-19 | 1991-08-19 | | Håskjoldtjern (Møre og Romsdal, Norway) | |
| Pea clam (Pisidium sp.) | | 1990-09-27 | 1990-09-27 | | Håskjoldtjern (Møre og Romsdal, Norway) | |
| Pea clam (Pisidium sp.) | | 1996-05-14 | 1996-05-14 | | Floen (Vestland, Norway) | |