| austria | | fridericia discifera | species | 6 | 0 |
| austria | | fridericia galba | species | 1 | 0 |
| austria | | fridericia perrieri | species | 2 | 0 |
| austria | | fridericia sp. 721 | species | 1 | 0 |
| austria | | fridericia sp. 834 | species | 2 | 0 |
| austria | | fridericia sp. 835 | species | 1 | 0 |
| austria | | fridericia sp. 879 | species | 1 | 0 |
| canada | alberta | fridericia ratzeli | species | 1 | 0 |
| canada | british columbia | fridericia ratzeli | species | 1 | 0 |
| canada | nova scotia | fridericia ratzeli | species | 1 | 0 |
| canada | ontario | fridericia paroniana | species | 4 | 0 |
| canada | ontario | fridericia ratzeli | species | 3 | 0 |
| czech republic | | fridericia galba | species | 1 | 0 |
| denmark | region zealand | fridericia galba | species | 7 | 0 |
| hungary | | fridericia benti | species | 2 | 0 |
| hungary | | fridericia bisetosa | species | 9 | 0 |
| hungary | | fridericia brunensis | species | 1 | 0 |
| hungary | | fridericia christeri | species | 1 | 0 |
| hungary | | fridericia connata | species | 8 | 0 |
| hungary | | fridericia connatiformis | species | 5 | 0 |
| hungary | | fridericia discifera | species | 2 | 0 |
| hungary | | fridericia dura | species | 3 | 0 |
| hungary | | fridericia galba | species | 7 | 0 |
| hungary | | fridericia glandifera | species | 2 | 0 |
| hungary | | fridericia longiducta | species | 12 | 0 |
| hungary | | fridericia phaeostriata | species | 9 | 0 |
| hungary | | fridericia ratzeli | species | 3 | 0 |
| hungary | | fridericia sohlenii | species | 5 | 0 |
| hungary | | fridericia sp. 834 | species | 1 | 0 |
| hungary | | fridericia sp. 835 | species | 1 | 0 |
| hungary | | fridericia sp. 879 | species | 1 | 0 |
| hungary | | fridericia sp. tf-2017 | species | 1 | 0 |
| hungary | | fridericia zicsii | species | 5 | 0 |
| iceland | | fridericia dura | species | 1 | 0 |
| norway | | fridericia dura | species | 1 | 0 |
| norway | | fridericia magna | species | 136 | 0 |
| norway | hordaland county | fridericia magna | species | 3 | 0 |
| norway | more og romsdal county | fridericia magna | species | 6 | 0 |
| russia | | fridericia bulboides | species | 7 | 0 |
| south korea | | fridericia cf. seoraksani 793 | species | 3 | 0 |
| south korea | | fridericia cf. seoraksani 823 | species | 3 | 0 |
| south korea | | fridericia cusanicaformis | species | 2 | 0 |
| south korea | | fridericia granulocyta | species | 12 | 0 |
| south korea | | fridericia peregrinabunda | species | 5 | 0 |
| south korea | | fridericia seoraksani | species | 12 | 0 |
| south korea | | fridericia sohlenii | species | 7 | 0 |
| south korea | | fridericia sphaerica | species | 13 | 0 |
| sweden | | fridericia connata | species | 2 | 0 |
| sweden | | fridericia galba | species | 7 | 0 |
| sweden | | fridericia magna | species | 95 | 0 |
| switzerland | | fridericia ratzeli | species | 2 | 0 |
| switzerland | | fridericia sp. e12 rv-2017 | species | 1 | 0 |
| switzerland | | fridericia sp. e14 rv-2017 | species | 2 | 0 |
| switzerland | | fridericia sp. e15 rv-2017 | species | 1 | 0 |
| switzerland | vaud region | fridericia sp. e2_281.1 | species | 1 | 0 |
| switzerland | vaud region | fridericia sp. e2_281.2 | species | 1 | 0 |