| Occurrence | native | ||
| Betydelse | Ref. | ||
| Vattenbruk | Ref. | ||
| Föreskrifter | Ref. | ||
| Sötvatten | Yes | ||
| Brackvatten | No | ||
| Saltvatten | No | ||
| exporteras levande | |||
| bete | No | ||
| sportfisk | No | ||
| Abundans | Ref. | ||
| Kommentarer |
Appears to be limited to the basins of the Seine and the Meuse (Ref. 30578). Ancient records from Ardour and Garonne drainages require confirmation (Ref. 59043). Status of threat: Vulnerable (Ref. 11941, 74334). |
||
| States/Provinces | |||
| States/Provinces Complete? | No | ||
| Nationell checklista | |||
| Landsinformation | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fr.html | ||