| canada | alberta | leptothorax sp. bold-2016 | species | 239 | 0 |
| canada | british columbia | leptothorax sp. a ng-2015 | species | 3 | 0 |
| canada | british columbia | leptothorax sp. bold-2016 | species | 11 | 0 |
| canada | manitoba | leptothorax canadensis | species | 46 | 0 |
| canada | manitoba | leptothorax sp. bold:aab1385 | species | 27 | 0 |
| canada | manitoba | leptothorax sp. bold:aab7202 | species | 7 | 0 |
| canada | manitoba | leptothorax sp. bold-2016 | species | 2 | 0 |
| canada | new brunswick | leptothorax sp. bold:aab1385 | species | 1 | 0 |
| canada | newfoundland and labrador | leptothorax sp. bold:aab1385 | species | 6 | 0 |
| canada | newfoundland and labrador | leptothorax sp. bold:acn8540 | species | 1 | 0 |
| canada | newfoundland and labrador | leptothorax sp. bold-2016 | species | 14 | 0 |
| canada | northwest territories | leptothorax muscorum complex sp. bold-2016 | species | 1 | 0 |
| canada | northwest territories | leptothorax sp. bold-2016 | species | 4 | 0 |
| canada | nova scotia | leptothorax sp. bold:aab1385 | species | 13 | 0 |
| canada | nova scotia | leptothorax sp. bold-2016 | species | 5 | 0 |
| canada | ontario | leptothorax ambiguus | species | 3 | 0 |
| canada | ontario | leptothorax sp. bold:aab7203 | species | 1 | 0 |
| canada | ontario | leptothorax sp. bold-2016 | species | 3 | 0 |
| canada | prince edward island | leptothorax sp. bold:aab1385 | species | 2 | 0 |
| canada | quebec | leptothorax sp. bold:aab1385 | species | 2 | 0 |
| canada | saskatchewan | leptothorax sp. bold-2016 | species | 4 | 0 |
| canada | yukon | leptothorax sp. bold-2016 | species | 55 | 0 |
| france | | leptothorax acervorum | species | 19 | 0 |
| georgia | mtskheta-mtianeti region | leptothorax acervorum | species | 2 | 0 |
| georgia | mtskheta-mtianeti region | leptothorax muscorum | species | 1 | 0 |
| georgia | tbilisi | leptothorax acervorum | species | 1 | 0 |
| georgia | tbilisi | leptothorax muscorum | species | 1 | 0 |
| georgia | tbilisi | leptothorax scamni | species | 13 | 0 |
| germany | | leptothorax acervorum | species | 8 | 0 |
| germany | | leptothorax kutteri | species | 1 | 0 |
| germany | bavaria | leptothorax acervorum | species | 1 | 0 |
| germany | bavaria | leptothorax gredleri | species | 449 | 0 |
| italy | abruzzo region | leptothorax muscorum | species | 1 | 0 |
| madagascar | diana region | leptothorax sp. bold:aab0805 | species | 1 | 0 |
| united kingdom | england | leptothorax acervorum | species | 2 | 0 |
| united states | | leptothorax muscorum | species | 1 | 0 |
| united states | alaska | leptothorax canadensis | species | 2 | 0 |
| united states | alaska | leptothorax muscorum septentrionalis | subspecies | 1 | 0 |
| united states | washington | leptothorax canadensis | species | 1 | 0 |