| lasius umbratus | | Canada: Ontario, Chesley, Chesley District Community School, EQP-CLL-581 | | 1052426667 |
| lasius umbratus | | Canada: Ontario, Williamstown, Char-Lan District High School, EQP-CLL-556 | | 1052443383 |
| lasius umbratus | | Canada: Ontario, Windsor, Walkerville Collegiate Institute, EQP-CLL-563 | | 1052459503 |
| lasius umbratus | | Canada: Ontario, London, St. Catherine of Siena Catholic School, EQP-CLL-564 | | 1060621838 |
| lasius umbratus | | Canada: Ontario, Wellington County, Guelph, University of Guelph, BIO & Arboretum properties | | 1060895078 |
| lasius umbratus | | Canada: Ontario, Point Peele National Park, 15km SE of Leamington | | 1067987145 |
| lasius umbratus | | Canada: Ontario, Point Peele National Park, 15km SE of Leamington | | 1074937482 |
| lasius umbratus | | canada: ontario, wellington co., guelph, preservation park, fallow field near forest edge, aspen stand | | 1489958560 |
| lasius umbratus | | canada: ontario, wellington co., guelph, preservation park | | 1487661103 |
| lasius umbratus | | canada: ontario, rouge national urban park, toronto zoo | | 1424606037 |
| lasius umbratus | | Canada: Ontario, Point Pelee NP, 15km SE of Leamington, Woodland Forest Trail | | 1067997235 |
| lasius umbratus | | Canada: Ontario, Point Peele National Park, 15km SE of Leamington | | 1067977941 |
| lasius umbratus | | Canada: Ontario, Puslinch, Property of Bob Hanner, Hardwood forest | | 1051581408 |