| south korea | | tylenchorhynchus claytoni | species | 1 | 0 |
| united states | | tylenchorhynchus claytoni | species | 1 | 0 |
| united states | mississippi | tylenchorhynchus claytoni | species | 2 | 0 |
| united states | north carolina | tylenchorhynchus claytoni | species | 2 | 0 |
| united states | ohio | tylenchorhynchus claytoni | species | 1 | 0 |