| australia | victoria | orthotrichia sp. bold:acg3140 | species | 1 | 0 |
| australia | victoria | orthotrichia sp. bold:acg3295 | species | 4 | 0 |
| australia | victoria | orthotrichia sp. epavt9 | species | 1 | 0 |
| australia | victoria | orthotrichia sp. mdfrc-tr0134 | species | 1 | 0 |
| australia | victoria | orthotrichia sp. mdfrc-tr0135 | species | 1 | 0 |
| australia | victoria | orthotrichia sp. mdfrc-tr0210 | species | 1 | 0 |
| belgium | bruxelles-capitale | orthotrichia costalis | species | 5 | 0 |
| belgium | flemish region | orthotrichia costalis | species | 7 | 0 |
| canada | ontario | orthotrichia aegerfasciella | species | 17 | 0 |
| canada | ontario | orthotrichia baldufi | species | 1 | 0 |
| canada | ontario | orthotrichia cristata | species | 19 | 0 |
| canada | ontario | orthotrichia sp. bioug21139-b07 | species | 1 | 0 |
| canada | ontario | orthotrichia sp. bioug24400-e04 | species | 1 | 0 |
| canada | ontario | orthotrichia sp. bold:aaf0738 | species | 2 | 0 |
| canada | quebec | orthotrichia cristata | species | 1 | 0 |
| canada | saskatchewan | orthotrichia cristata | species | 2 | 0 |
| finland | kymenlaakso region | orthotrichia costalis | species | 1 | 0 |
| russia | belgorod oblast | orthotrichia angustella | species | 2 | 0 |
| thailand | mae hong son province | orthotrichia lanna | species | 1 | 0 |
| united states | minnesota | orthotrichia aegerfasciella | species | 1 | 0 |