| olcella trigramma | | Canada: Nova Scotia, Halifax, Point Pleasant Park | | 1053259476 |
| olcella trigramma | | Canada: Nova Scotia, Halifax, Point Pleasant Park | | 1060898676 |
| olcella trigramma | | Canada: Nova Scotia, Halifax, Point Pleasant Park | | 1064265155 |
| olcella trigramma | | Canada: Nova Scotia, Halifax, Point Pleasant Park | | 1053234960 |