| pomphorhynchus laevis | barbus barbus | Bulgaria:Ponto-Caspian Europe, Danube,Silistra | Barbus barbus | 1071034602 |
| pomphorhynchus laevis | barbus barbus | Bulgaria:Ponto-Caspian Europe, Danube,Tutrakan | Barbus barbus | 1071034600 |
| pomphorhynchus laevis | barbus barbus | Bulgaria:Ponto-Caspian Europe, Danube,Silistra | Barbus barbus | 1071034393 |
| pomphorhynchus laevis | barbus balcanicus | Bulgaria:Ponto-Caspian Europe, Danube,Tutrakan | Barbus balcanicus | 1071034375 |
| pomphorhynchus laevis | barbus balcanicus | Bulgaria:Ponto-Caspian Europe, Danube,Tutrakan | Barbus balcanicus | 1071034373 |