| simulium violator | | Canada: Manitoba, Wapusk National Park | | 1053238717 |
| simulium violator | | canada: manitoba, churchill, unspecified locality, churchill, general coordinates | | 1491874032 |
| simulium violator | | Canada: Manitoba, Churchill, 23 km SE Churchill, Twin Lakes Road fen, Twin Lakes Rd. | | 1068045986 |