| australia | | polystoma gallieni | species | 1 | 0 |
| bulgaria | | polystoma combesi | species | 1 | 0 |
| bulgaria | | polystoma fuscus | species | 1 | 0 |
| china | | polystoma sp. ov-2005 | species | 2 | 0 |
| china | | polystoma sp. ov-2015a | species | 4 | 0 |
| china | | polystoma sp. ov-2015b | species | 2 | 0 |
| china | | polystoma zuoi | species | 1 | 0 |
| china | yunnan | polystoma sp. lxf-2008 | species | 1 | 0 |
| china | yunnan | polystoma sp. tj-2008 | species | 1 | 0 |
| costa rica | | polystoma naevius | species | 3 | 0 |
| france | | polystoma gallieni | species | 7 | 0 |
| france | | polystoma integerrimum | species | 2 | 0 |
| france | | polystoma pelobatis | species | 4 | 0 |
| france | bretagne region | polystoma pelobatis | species | 7 | 0 |
| france | franche-comte region | polystoma integerrimum | species | 4 | 0 |
| france | languedoc-roussillon region | polystoma gallieni | species | 12 | 0 |
| france | nord-pas-de-calais region | polystoma integerrimum | species | 2 | 0 |
| france | provence-alpes-cote d'azur region | polystoma integerrimum | species | 2 | 0 |
| french guiana | | polystoma sp. ov-2005 | species | 2 | 0 |
| india | | polystoma indicum | species | 4 | 0 |
| india | | polystoma sp. mb-2009 | species | 1 | 0 |
| ivory coast | | polystoma baeri | species | 1 | 0 |
| ivory coast | | polystoma mangenoti | species | 1 | 0 |
| ivory coast | | polystoma occipitalis | species | 4 | 0 |
| ivory coast | | polystoma sp. dna-25 | species | 2 | 0 |
| ivory coast | | polystoma sp. dna-38 | species | 1 | 0 |
| japan | | polystoma sp. ov-2005 | species | 4 | 0 |
| japan | | polystoma sp. ov-2015b | species | 4 | 0 |
| paraguay | | polystoma cuvieri | species | 6 | 0 |
| paraguay | | polystoma lopezromani | species | 6 | 0 |
| russia | | polystoma sp. dna-7 | species | 1 | 0 |
| russia | | polystoma sp. dna-8 | species | 2 | 0 |
| south africa | | polystoma australis | species | 4 | 0 |
| south africa | | polystoma claudecombesi | species | 2 | 0 |
| south africa | | polystoma dawiekoki | species | 5 | 0 |
| south africa | | polystoma marmorati | species | 6 | 0 |
| south africa | | polystoma sp. dna-40 | species | 1 | 0 |
| south africa | | polystoma testimagna | species | 6 | 0 |
| south africa | | polystoma umthakathi | species | 6 | 0 |
| south africa | kwazulu-natal province | polystoma dawiekoki | species | 0 | 1 |
| south africa | mpumalanga province | polystoma dawiekoki | species | 0 | 1 |
| tanzania | | polystoma dawiekoki | species | 3 | 0 |
| tanzania | tanga region | polystoma dawiekoki | species | 0 | 1 |
| united states | | polystoma nearcticum | species | 6 | 0 |
| united states | | polystoma sp. ov-2005 | species | 2 | 0 |
| united states | | polystoma sp. ov-2007 | species | 6 | 0 |