| australia | | nannizziopsis barbata | species | 2 | 0 |
| australia | | nannizziopsis crocodili | species | 6 | 0 |
| australia | new south wales | nannizziopsis barbata | species | 1 | 0 |
| australia | queensland | nannizziopsis barbata | species | 21 | 0 |
| australia | queensland | nannizziopsis crocodili | species | 2 | 0 |
| australia | victoria | nannizziopsis barbata | species | 1 | 0 |
| australia | western australia | nannizziopsis barbata | species | 1 | 0 |
| austria | | nannizziopsis chlamydospora | species | 2 | 0 |
| canada | | nannizziopsis dermatitidis | species | 5 | 0 |
| canada | saskatchewan | nannizziopsis pluriseptata | species | 1 | 0 |
| france | | nannizziopsis obscura | species | 57 | 0 |
| madagascar | | nannizziopsis dermatitidis | species | 1 | 0 |
| netherlands | | nannizziopsis vriesii | species | 3 | 0 |
| south korea | | nannizziopsis mirabilis | species | 1 | 0 |
| spain | | nannizziopsis draconii | species | 6 | 0 |
| spain | catalonia | nannizziopsis draconii | species | 2 | 0 |
| taiwan | | nannizziopsis arthrosporioides | species | 2 | 0 |
| united states | | nannizziopsis arthrosporioides | species | 8 | 0 |
| united states | | nannizziopsis chlamydospora | species | 11 | 0 |
| united states | | nannizziopsis dermatitidis | species | 1 | 0 |
| united states | | nannizziopsis hominis | species | 5 | 0 |
| united states | | nannizziopsis mirabilis | species | 1 | 0 |
| united states | | nannizziopsis obscura | species | 4 | 0 |
| united states | | nannizziopsis pluriseptata | species | 7 | 0 |