| Occurrence | introduced | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | Yes | ||
| Saltwater | Yes | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | common (usually seen) | Ref. | Nijssen, H. and S.J. de Groot, 1974 |
| Comments |
Presence in Dutch waters is probably due to transport of eggs by ships. Known from the connected non-tidal, brackish systems of inner harbor of Vlissingen, Kanaal door Walcheren, and Lake Veerse Meer at least until 1990 (Ref. 80052). Also recorded from brackish creek Braakman, Zeeuws-Vlaanderen in 1982 and Den Helder (Ref. 80052). Considered a native species (Ref. 59043). Also Ref. 5980. |
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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/nl.html | ||