| Occurrence | native | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Known from the European Mediterranean Sea watersheds and Aegean Sea watersheds (Ref. 58342). Also Ref. 106151. Found in few rivers in Thrace northwards to Istranca (Ref. 59043). Threatened due to habitat loss, eutrophication/pollution, construction of weirs/dams in rivers and water abstraction. Listed on Annexes II and V of the EU Habitats Directive (Ref. 58342). Also Ref. 556, 12255. Status of the threat: Data deficient (Ref. 58342). EurTurk. |
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| States/Provinces | |||
| States/Provinces Complete? | No | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tu.html | ||