Data from: Cleaner fish escape salmon farms and hybridize with local wrasse populations

Ellika Faust, Kim T Halvorsen, Per Andersen, Halvor Knutsen & André Carl
The genetic impact of farmed fish escaping aquaculture is a highly debated issue. However, non-target species, such as cleaner fish used to remove sea lice from farmed fish, are rarely considered. Here we report that wild corkwing wrasse (Symphodus melops), which are transported long distances to be used as cleaner fish in salmon farms, escape and hybridize with local populations. Recently, increasing numbers of corkwing wrasse have been reported in Flatanger in Norway, north of...

Registration Year

  • 2018
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Resource Types

  • Dataset
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  • University of Gothenburg
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