![Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), swimming at a gravel ground, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS295484 | agefotostock Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), swimming at a gravel ground, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS295484 | agefotostock](https://t1.thpservices.com/previewimage/gallil/34aadb9903c3a585d33d6b1104642197/bwi-bs295484.jpg)
Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), swimming at a gravel ground, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS295484 | agefotostock
![Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), swimming, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS419064 | agefotostock Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), swimming, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS419064 | agefotostock](https://t1.thpservices.com/previewimage/gallil/e488038583116253b6010a55da88a1ea/bwi-bs419064.jpg)
Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), swimming, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BS419064 | agefotostock
![Balon's Ruffe, Danube Ruffe Gymnocephalus baloni, over graval, Germany, Bavaria, Danube, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BLWS094082 | agefotostock Balon's Ruffe, Danube Ruffe Gymnocephalus baloni, over graval, Germany, Bavaria, Danube, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BLWS094082 | agefotostock](https://t1.thpservices.com/previewimage/gallil/d6ab32788ad4c9b47ef03f6e768c249f/bwi-blws094082.jpg)
Balon's Ruffe, Danube Ruffe Gymnocephalus baloni, over graval, Germany, Bavaria, Danube, Stock Photo, Picture And Rights Managed Image. Pic. BWI-BLWS094082 | agefotostock
![Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), over gravel, Germany, Bavaria, Danube Stock Photo - Alamy Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), over gravel, Germany, Bavaria, Danube Stock Photo - Alamy](https://c8.alamy.com/comp/X6KNAW/balons-ruffe-danube-ruffe-gymnocephalus-baloni-over-gravel-germany-bavaria-danube-X6KNAW.jpg)
Balon's Ruffe, Danube Ruffe (Gymnocephalus baloni), over gravel, Germany, Bavaria, Danube Stock Photo - Alamy
![Photo of Gymnocephalus baloni specimen from the upper reaches of the... | Download Scientific Diagram Photo of Gymnocephalus baloni specimen from the upper reaches of the... | Download Scientific Diagram](https://www.researchgate.net/publication/316359483/figure/fig1/AS:485944508850176@1492869607070/Photo-of-Gymnocephalus-baloni-specimen-from-the-upper-reaches-of-the-Dnipro_Q320.jpg)