| margarites helicinus | | Canada: Manitoba | | 331261179 |
| margarites helicinus | | Canada: Manitoba, Churchill, 14 km SW Churchill, Button Bay | | 564733801 |
| margarites helicinus | | Canada: Manitoba, Churchill, Cape Merry, offshore, dredge, 6 km offshore | | 564735189 |
| margarites helicinus | | Canada: Manitoba, Churchill, Cape Merry, offshore, dredge, 6 km offshore | | 564735239 |
| margarites helicinus | | Canada: Manitoba, Churchill, Bird Cove, Bluff C, intertidal sampling | | 564735689 |
| margarites helicinus | | Canada: Manitoba, Churchill, Cape Merry, offshore, dredge, 6 km offshore | | 564734847 |
| margarites helicinus | | Canada: Manitoba, Churchill, Cape Merry, offshore, dredge, 6 km offshore | | 564734829 |
| margarites helicinus | | Canada: Manitoba, Churchill, Bird Cove, Bluff C, intertidal sampling | | 564734311 |
| margarites helicinus | | Canada: Manitoba, Churchill, Cape Merry, offshore, dredge, 6 km offshore | | 564733715 |