| india | | mermithidae sp. cmsk-2017 | species | 1 | 0 |
| japan | | mermithidae sp. nm1 | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1376 | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931a | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931b | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931c | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931d | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931e | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931f | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931g | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931h | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931i | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931j | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931k | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931l | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931m | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1931n | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1932a | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1932b | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1932c | species | 1 | 0 |
| new zealand | | mermithidae sp. l-1932d | species | 1 | 0 |
| new zealand | | mermithidae sp. l-2000a | species | 1 | 0 |
| new zealand | | mermithidae sp. l-2000b | species | 1 | 0 |
| new zealand | | mermithidae sp. l-2000c | species | 1 | 0 |
| new zealand | | mermithidae sp. l-2000d | species | 1 | 0 |
| new zealand | | mermithidae sp. l-3238 | species | 1 | 0 |
| new zealand | | mermithidae sp. l-3891a | species | 1 | 0 |
| new zealand | | mermithidae sp. l-3891b | species | 1 | 0 |
| new zealand | | mermithidae sp. l-3903 | species | 1 | 0 |
| new zealand | | mermithidae sp. l-4414 | species | 1 | 0 |
| new zealand | | mermithidae sp. l-5533 | species | 1 | 0 |
| new zealand | | mermithidae sp. l-6277a | species | 1 | 0 |
| new zealand | | mermithidae sp. l-6277b | species | 1 | 0 |
| new zealand | | mermithidae sp. l-7226 | species | 1 | 0 |
| philippines | | mermithidae sp. svm-2017 | species | 1 | 0 |
| south africa | | mermithidae sp. sa1 | species | 3 | 0 |
| united states | california | mermithidae sp. c-av-2003 | species | 1 | 0 |
| united states | hawaii | mermithidae sp. a-av-2003 | species | 1 | 0 |
| united states | hawaii | mermithidae sp. b-av-2003 | species | 1 | 0 |