| LarvalBase | FishBase |
| Country | ABB | Status | Main Ref. |
|---|---|---|---|
| Albania | ALB | questionable | 83428 |
| Armenia | ARM | introduced | 59043 |
| Austria | AUT | questionable | 683 |
| Belgium | BEL | introduced | 1739 |
| Bulgaria | BGR | introduced | 37297 |
| Channel Is. | CHA | questionable | 1739 |
| Czechia | CZE | introduced | 1739 |
| Denmark | DNK | introduced | 59043 |
| Estonia | EST | introduced | 59043 |
| Faeroe Is. | FRO | questionable | 1739 |
| Finland | FIN | questionable | 1739 |
| France | FRA | native | 40476 |
| Germany | DEU | introduced | 1739 |
| Greece | GRC | introduced | 1739 |
| Iran | IRN | introduced | 39702 |
| Ireland | IRL | error | 683 |
| Isle of Man | IMN | questionable | 1739 |
| Italy | ITA | introduced | 27118 |
| Japan | JPN | introduced | 1739 |
| Kazakhstan | KAZ | introduced | 59043 |
| Kyrgyzstan | KGZ | introduced | 41059 |
| Latvia | LVA | questionable | 683 |
| Lithuania | LTU | questionable | 683 |
| Netherlands | NLD | not established | 1974 |
| Norway | NOR | questionable | 1739 |
| Poland | POL | questionable | 683 |
| Romania | ROU | introduced | 683 |
| Russia | RUS | introduced | 93375 |
| Serbia | SRB | introduced | 1739 |
| Slovakia | SVK | introduced | 90058 |
| Svalbard | SJM | questionable | 1739 |
| Sweden | SWE | questionable | 1739 |
| Switzerland | CHE | native | 59043 |
| Türkiye | TUR | introduced | 57271 |
| UK | GBR | introduced | 59043 |
| UK Engld Wal | GBE | questionable | 5204 |
| UK Scotland | GBS | questionable | 5204 |
| Ukraine | UKR | questionable | 683 |