| antarctica | | davidiellaceae sp. ccfee 5018 | species | 2 | 0 |
| antarctica | | davidiellaceae sp. ccfee 5211 | species | 3 | 0 |
| antarctica | | davidiellaceae sp. ccfee 5299 | species | 1 | 0 |
| pakistan | sindh province | davidiellaceae sp. tgf56-mrl | species | 1 | 0 |
| switzerland | | davidiellaceae sp. fl-2010a | species | 1 | 0 |
| switzerland | | davidiellaceae sp. fl-2010b | species | 1 | 0 |
| switzerland | | davidiellaceae sp. fl-2010c | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_18 | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_252 | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_29.2 | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_46 | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_62 | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_8.7 | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_81.2 | species | 1 | 0 |
| united states | montana | davidiellaceae sp. pimo_97 | species | 1 | 0 |