Cuckoo wrasse
Enw gwyddonol: Labrus mixtus
One of the most colourful fish in UK seas, the cuckoo wrasse looks like it belongs in the tropics. Don't be fooled though, it's very much a native species.
Species information
Ystadegau
Length: Up to 35cmStatws cadwraethol
Listed as of Least Concern on the IUCN Red List.