| Species | Lelystad (NL) | Ingooichem (B) | Larchfield (IRE) |
| Drosophila hydei (Drosophilidae) | - | X | - |
| Tephrochlamys rufiventris (Heleomyzidae) | - | X | - |
| Musca domestica (Muscidae) | X | X | - |
| Conicera tibialis (Phoridae) | X | - | - |
| Dohrniphora cornuta (Phoridae) | X | - | - |
| Sepsis fulgens (Sepsidae) | - | - | X |
| Sepsis punctum (Sepsidae) | - | - | X |
| Themira putris (Sepsidae) | - | - | X |
| Coproica sp. (Sphaeroceridae) | X | X | - |
| Crumomyia nigra (Sphaeroceridae) | - | - | X |