| gyraulus circumstriatus | | canada: manitoba, churchill, 13 km e churchill, eastern creek, downstream of launch road bridge | | 1509160683 |
| gyraulus circumstriatus | | canada: manitoba, churchill, 13 km e churchill, eastern creek, tundra pond near launch road | | 1509160675 |
| gyraulus circumstriatus | | canada: manitoba, churchill, 13 km e churchill, eastern creek, tundra pond near launch road | | 1509159964 |
| gyraulus circumstriatus | | canada: manitoba, churchill, 12 km s churchill, goose creek marina, inlet at intersection of road and goose creek road | | 1509159664 |