| megachile frigida | | Canada: Manitoba, Riding Mountain NP, Moon Lake | | 893667708 |
| megachile frigida | | Canada: Manitoba, Riding Mountain NP, Moon Lake | | 893653808 |
| megachile frigida | | Canada: Manitoba, Riding Mountain NP, Brule Trail | | 893642886 |
| megachile frigida | | Canada: Manitoba, Churchill, unspecified locality, bus stop | | 411160509 |