| Gyraulus sp. | | 2012-06-15 | 2012-06-14 |  | Harestuavannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 2009-06-12 | 2009-06-08 | | Apeltunvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 2009-06-12 | 2009-06-08 | | Apeltunvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 2009-06-12 | 2009-06-08 | | Apeltunvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 2009-06-12 | 2009-06-10 | | Apeltunvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 2008-06-12 | 2008-06-12 | | Apeltunvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 2004-09-09 | 2004-09-01 | | Harestuvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1995-09-07 | 1995-09-07 | | Akersvannet (Vestfold, Norway) |  |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-09-29 | 1993-09-29 | | Frøylandsvatnet (Rogaland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1992-09-16 | 1992-09-16 | | Frøylandsvatnet (Rogaland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1992-05-04 | 1992-05-04 | | Frøylandsvatnet (Rogaland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1994-06-06 | 1994-06-06 | | Liavatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1996-09-10 | 1996-09-10 | | Sennsjøen (Innlandet, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1995-09-07 | 1995-09-07 | | Ørsjøen (Innlandet, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1994-06-06 | 1994-06-06 | | Bogstadvannet (Oslo, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-09-16 | 1993-09-16 | | Bogstadvannet (Oslo, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-06-02 | 1993-06-02 | | Hegglandsvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1991-09-12 | 1991-09-12 | | Hegglandsvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-05-28 | 1993-05-28 | | Øksnevadtjørna (Rogaland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-09-14 | 1993-09-14 | | Burudvann (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1996-08-30 | 1996-08-30 | | Harestuvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1996-06-11 | 1996-06-11 | | Harestuvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1995-08-31 | 1995-08-31 | | Harestuvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1994-06-09 | 1994-06-09 | | Harestuvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-09-13 | 1993-09-13 | | Harestuvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1992-06-12 | 1992-06-12 | | Harestuvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-06-01 | 1990-06-01 | | Sundkilen (Telemark, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1992-06-04 | 1992-06-04 | | Vasslivatnet (Rogaland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-10-04 | 1990-10-04 | | Vasslivatnet (Rogaland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1995-09-01 | 1995-09-01 | | Granavatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-08-31 | 1993-08-31 | | Granavatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-09-25 | 1990-09-25 | | Granavatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-05-28 | 1990-05-28 | | Granavatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1989-09-22 | 1989-09-22 | | Granavatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-09-06 | 1993-09-06 | | Lauvtjønna (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1992-06-12 | 1992-06-12 | | Fløyta (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1989-08-22 | 1989-08-22 | | Abbortjernet (Innlandet, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-09-17 | 1993-09-17 | | Sagtjernet (Innlandet, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-10-23 | 1990-10-23 | | Sagtjernet (Innlandet, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-06-25 | 1990-06-25 | | Sagtjernet (Innlandet, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-09-11 | 1990-09-11 | | Ibestadvatnet (Troms, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1989-10-10 | 1989-10-10 | | Ibestadvatnet (Troms, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1995-09-12 | 1995-09-12 | | Lianvatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-08-25 | 1993-08-25 | | Lianvatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1992-09-07 | 1992-09-07 | | Lianvatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1990-09-19 | 1990-09-19 | | Lianvatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1989-09-27 | 1989-09-27 | | Lianvatnet (Trøndelag, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1994-05-18 | 1994-05-18 | | Semsvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-05-26 | 1993-05-26 | | Semsvannet (Akershus, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-09-10 | 1993-09-10 | | Røyvannet (Telemark, Norway) | |