Our group of allies is increasing! Scientists in our network not only lend their own data but also use their independent voices to advocate for the protection of rivers.
- IUCN-Redlist Data deficient
- EUR-HAB-DIR II, III
- Bern Convention II, III
- Hydropower Sensitivity Moderate to High
- Balkan Dam Threat * Very High
* The assessment of Balkan Dam Threat is based on the loss of habitat that would occur if all or most of the planned hydropower schemes in the distribution range of the species were to be built. For more precise specification see Fish Study, page 8.