| Occurrence | native | ||
| 重要性 | commercial | 參考文獻 | |
| 養殖 | commercial | 參考文獻 | FAO Fishery Information, Data and Statistics Service, 1993 |
| 管理 | 參考文獻 | ||
| 淡水 | Yes | ||
| 半鹹淡水 | Yes | ||
| 鹽水 | Yes | ||
| 活體輸出 | |||
| 誘餌 | No | ||
| 游釣魚種 | No | ||
| 豐度 | 參考文獻 | ||
| 建議與指正 |
Known from the Gironde basin (Ref. 51442) and Mont Saint-Michel Bay (Ref. 38302). It occurs throughout France but is diminishing in number. The elvers are being rared in captivity. Also Ref. 6125, Ref. 9988. Status of threat: Vulnerable (Ref. 11941, 30578, 74334). |
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| States/Provinces | |||
| States/Provinces Complete? | No | ||
| 國家名錄 | |||
| 國家訊息 | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fr.html | ||