| ogma octangularis | | canada: mt. st. hilaire, quebec | | 1868568100 |
| ogma octangularis | | canada: mt. st. hilaire, quebec | | 1868568102 |
| ogma octangularis | | canada: mt. st. hilaire, quebec | | 1868568104 |
| ogma octangularis | | canada: mt. st. hilaire, quebec | | 1868568106 |
| ogma octangularis | | canada: mt. st. hilaire, quebec | | 1868568108 |
| ogma octangularis | | canada: mt. st. hilaire, quebec | | 1868568110 |