| Citation | Freyhof, J., 2011, Cottus gobio.. The IUCN Red List of Threatened Species 2011: e.T181224A7664052. Downloaded 28 July, 2021. |
| Ref. | 124674 Freyhof, J., 2011 |
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| Named Used as Valid | Cottus gobio |
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| Locality | |
| Distribution | Northern Baltic basin in Scandinavia south to stream Maurine (53°51'N 10°56'E) in southwesternmost corner of Baltic basin (Germany). Lower reaches of streams and rivers and along coast of Sweden, Finland, Russia southwest to Estonia. |
| Quote | Danube (except upper tributaries Save and Arges), Elbe, Ems, Weser and Rhône drainages. Tributaries of upper Rhine downriver (northward) to about Mannheim. A few of the uppermost tributaries of River Tevere, Central Italy. Adriatic drainages, from Potenza (Italy) to Zrmanja (Croatia), except Timavo spring (inhabited by C. scaturigo). |