Taxa
| Biological Quality Element |
Taxon name |
English name | Main sites | Results | Link |
|---|---|---|---|---|---|
| Fish | Abramis brama | Bream | 35 | 54 | view results |
| Fish | Alburnoides bipunctatus | Spirlin | 9 | 9 | view results |
| Fish | Alburnus alburnus | Bleak | 42 | 77 | view results |
| Fish | Alburnus mento | Danube bleak | 5 | 8 | view results |
| Fish | Alosa immaculata | Pontic shad | 2 | 2 | view results |
| Fish | Alosa tanaica | Azov shad | 1 | 1 | view results |
| Fish | Ameiurus melas | Black bullhead | 3 | 3 | view results |
| Fish | Ameiurus nebulosus | Brown bullhead catfish | 2 | 3 | view results |
| Fish | Anguilla anguilla | Eel | 8 | 12 | view results |
| Fish | Babka gymnotrachelus | Racer goby | 28 | 44 | view results |
| Fish | Ballerus ballerus | Blue bream | 8 | 8 | view results |
| Fish | Ballerus sapa | White eye bream | 20 | 24 | view results |
| Fish | Barbatula barbatula | Stone loach | 2 | 2 | view results |
| Fish | Barbus balcanicus | Large spot barbel | 1 | 1 | view results |
| Fish | Barbus barbus | Barbel | 31 | 40 | view results |
| Fish | Barbus petenyi | Romanian barbel | 1 | 1 | view results |
| Fish | Benthophilus nudus | Black Sea tadpole-goby | 1 | 1 | view results |
| Fish | Blicca bjoerkna | White bream | 34 | 52 | view results |
| Fish | Carassius cf. gibelio | Prussian carp | 34 | 55 | view results |
| Fish | Chondrostoma nasus | Nase | 38 | 61 | view results |