| Occurrence | native | ||
| Importance | minor commercial | Ref. | |
| Aquaculture | experimental | Ref. | |
| Regulations | restricted | Ref. | |
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | Yes | ||
| Abundance | scarce (very unlikely) | Ref. | Muus, B.J. and P. Dahlström, 1967 |
| Comments |
Considered critically endangered in Germany in 1984 (Ref. 27368) and 1992 (Ref. 33852). Heaviest caught with rod and line is 140cm, 26.50 kg (Ref. 41848). Introduced in Lake Constance but maintained only by stocking (Ref. 59043). |
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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/gm.html | ||