| canada | alberta | sphaeronaemella helvellae | species | 2 | 0 |
| china | | sphaeronaemella fragariae | species | 1 | 0 |
| jordan | | sphaeronaemella fimicola | species | 1 | 0 |
| mexico | | sphaeronaemella fimicola | species | 1 | 0 |
| turkey | | sphaeronaemella fragariae | species | 1 | 0 |
| united states | | sphaeronaemella fragariae | species | 16 | 0 |
| united states | new jersey | sphaeronaemella fragariae | species | 2 | 0 |