International Introductions of   Hucho hucho
Introductions as compiled by FAO

Main Ref: Welcomme, R.L. 1988
To: Spain
FAO area: Europe - Inland waters
From:Czechoslovakia
FAO area: Europe - Inland waters
Year: 1968
Range: -
Period: 1950-1974
Established in the wild: established, natural reproduction
Established in aquaculture:   -   
Significant ecological interactions: -
Significant socio-economic effects: -
Introduced by: government
Reason: angling/sport
Other reason: fisheries
Comments: Introduced into Rio Tormes: fate of population is unknown. Currently established only in the drainage of the Douro river (Ref. 13364). Rarely found in natural waters (Ref. 6375). Also Ref. 27761, 74657.     Ref:  Elvira, B., 1998


Update record Fish Introductions Table
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(e.g. 9948) (e.g. cephalopods)
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