| australia | western australia | trissolcus ogyges | species | 7 | 0 |
| belgium | | trissolcus basalis | species | 1 | 0 |
| canada | alberta | trissolcus semistriatus | species | 2 | 0 |
| canada | alberta | trissolcus sp. bold:aby3523 | species | 2 | 0 |
| canada | alberta | trissolcus sp. bold-2016 | species | 1 | 0 |
| canada | british columbia | trissolcus japonicus | species | 1 | 0 |
| canada | british columbia | trissolcus semistriatus | species | 2 | 0 |
| canada | british columbia | trissolcus sp. bold-2016 | species | 17 | 0 |
| canada | newfoundland and labrador | trissolcus sp. bold-2016 | species | 1 | 0 |
| canada | ontario | trissolcus euschisti | species | 254 | 0 |
| canada | ontario | trissolcus sp. bold:acj6984 | species | 1 | 0 |
| canada | ontario | trissolcus sp. bold-2016 | species | 56 | 0 |
| canada | ontario | trissolcus thyantae | species | 27 | 0 |
| canada | quebec | trissolcus thyantae | species | 3 | 0 |
| canada | saskatchewan | trissolcus semistriatus | species | 2 | 0 |
| china | | trissolcus japonicus | species | 27 | 0 |
| china | | trissolcus latisulcus | species | 10 | 0 |
| china | | trissolcus mitsukurii | species | 12 | 0 |
| china | | trissolcus plautiae | species | 10 | 0 |
| china | | trissolcus semistriatus | species | 15 | 0 |
| china | beijing | trissolcus japonicus | species | 1 | 0 |
| china | hebei | trissolcus japonicus | species | 7 | 0 |
| france | | trissolcus basalis | species | 5 | 0 |
| france | | trissolcus mitsukurii | species | 2 | 0 |
| georgia | | trissolcus semistriatus | species | 3 | 0 |
| germany | | trissolcus basalis | species | 2 | 0 |
| germany | | trissolcus japonicus | species | 8 | 0 |
| ghana | | trissolcus sp. ct-2012b | species | 2 | 0 |
| iran | | trissolcus rufiventris | species | 1 | 0 |
| iran | | trissolcus semistriatus | species | 2 | 0 |
| iran | razavi khorasan province | trissolcus semistriatus | species | 1 | 0 |
| italy | | trissolcus japonicus | species | 5 | 0 |
| italy | | trissolcus mitsukurii | species | 12 | 0 |
| italy | | trissolcus semistriatus | species | 5 | 0 |
| italy | south tyrol autonomous region | trissolcus japonicus | species | 4 | 0 |
| italy | south tyrol autonomous region | trissolcus mitsukurii | species | 23 | 0 |
| italy | umbria region | trissolcus basalis | species | 10 | 0 |
| japan | | trissolcus flavipes | species | 1 | 0 |
| japan | | trissolcus japonicus | species | 37 | 0 |
| japan | | trissolcus mitsukurii | species | 22 | 0 |
| japan | | trissolcus nigripedius | species | 1 | 0 |
| japan | | trissolcus plautiae | species | 31 | 0 |
| japan | | trissolcus semistriatus | species | 5 | 0 |
| japan | kanagawa prefecture | trissolcus japonicus | species | 1 | 0 |
| kenya | | trissolcus sp. ct-2012a | species | 3 | 0 |
| pakistan | islamabad capital territory | trissolcus sp. bioug02398-a05 | species | 1 | 0 |
| south korea | | trissolcus japonicus | species | 5 | 0 |
| south korea | | trissolcus mitsukurii | species | 19 | 0 |
| south korea | | trissolcus plautiae | species | 10 | 0 |
| south korea | | trissolcus semistriatus | species | 25 | 0 |
| south korea | seoul city | trissolcus japonicus | species | 1 | 0 |
| switzerland | | trissolcus japonicus | species | 6 | 0 |
| thailand | | trissolcus sp. ct-2012c | species | 12 | 0 |
| thailand | | trissolcus sp. ct-2012e | species | 3 | 0 |
| thailand | chiang mai province | trissolcus latisulcus | species | 4 | 0 |
| united states | | trissolcus basalis | species | 23 | 0 |
| united states | | trissolcus euschisti | species | 38 | 0 |
| united states | | trissolcus hullensis | species | 3 | 0 |
| united states | | trissolcus thyantae | species | 16 | 0 |
| united states | arizona | trissolcus hullensis | species | 4 | 0 |
| united states | california | trissolcus japonicus | species | 1 | 0 |
| united states | delaware | trissolcus japonicus | species | 1 | 0 |
| united states | district of columbia | trissolcus japonicus | species | 1 | 0 |
| united states | maryland | trissolcus japonicus | species | 4 | 0 |
| united states | new jersey | trissolcus japonicus | species | 4 | 0 |
| united states | new york | trissolcus japonicus | species | 2 | 0 |
| united states | ohio | trissolcus basalis | species | 6 | 0 |
| united states | ohio | trissolcus euschisti | species | 2 | 0 |
| united states | ohio | trissolcus japonicus | species | 9 | 0 |
| united states | ohio | trissolcus strabus | species | 4 | 0 |
| united states | ohio | trissolcus thyantae | species | 4 | 0 |
| united states | oregon | trissolcus japonicus | species | 7 | 0 |
| united states | pennsylvania | trissolcus japonicus | species | 1 | 0 |
| united states | utah | trissolcus japonicus | species | 1 | 0 |
| united states | virginia | trissolcus japonicus | species | 3 | 0 |
| united states | washington | trissolcus japonicus | species | 4 | 0 |
| united states | west virginia | trissolcus japonicus | species | 2 | 0 |
| venezuela | carabobo | trissolcus urichi | species | 4 | 0 |