Barbus bergi
Barbus bergi, the Bulgarian barbel, is a species of ray-finned fish in the genus Barbus, found in eastern Bulgaria and part of European Turkey. It inhabits the river basins of the central and southern Bulgarian [Black Sea Coast], including the rivers Provadiya, Kamchiya, Dvoynitsa, Hadzhiyska reka, Aheloy, Aytoska reka, Chukarska reka, Rusokastrenska reka, Sredetska reka, Fakiyska reka, Izvorska reka, Ropotamo, Dyavolska reka, Karaagach, Veleka and Rezovo.