| albania | | pseudamphistomum truncatum | species | 1 | 0 |
| albania | tirana county | pseudamphistomum truncatum | species | 0 | 1 |
| czech republic | | pseudamphistomum truncatum | species | 2 | 0 |
| denmark | | pseudamphistomum truncatum | species | 4 | 0 |
| denmark | region zealand | pseudamphistomum truncatum | species | 0 | 1 |
| finland | | pseudamphistomum truncatum | species | 2 | 0 |
| finland | kymenlaakso region | pseudamphistomum truncatum | species | 63 | 0 |
| france | | pseudamphistomum truncatum | species | 1 | 0 |
| germany | | pseudamphistomum truncatum | species | 3 | 0 |
| germany | berlin | pseudamphistomum truncatum | species | 0 | 1 |
| germany | brandenburg | pseudamphistomum truncatum | species | 0 | 2 |
| germany | saxony | pseudamphistomum truncatum | species | 0 | 1 |
| italy | | pseudamphistomum truncatum | species | 1 | 0 |
| poland | | pseudamphistomum truncatum | species | 2 | 0 |
| poland | lower silesia province | pseudamphistomum truncatum | species | 0 | 1 |
| poland | silesia province | pseudamphistomum truncatum | species | 0 | 1 |
| russia | | pseudamphistomum truncatum | species | 7 | 0 |
| russia | samara oblast | pseudamphistomum truncatum | species | 8 | 0 |
| sweden | | pseudamphistomum truncatum | species | 13 | 0 |
| united kingdom | | pseudamphistomum truncatum | species | 4 | 0 |
| united kingdom | england | pseudamphistomum truncatum | species | 0 | 4 |
| united kingdom | scotland | pseudamphistomum truncatum | species | 0 | 2 |
| united kingdom | wales | pseudamphistomum truncatum | species | 0 | 2 |