Wiktionary
gilt-head bream
n. A type of fish found in the Mediterranean and along the Atlantic coasts of Europe, (taxlink Sparus aurata species noshow=1).
Wikipedia
Gilt-head bream
The gilt-head (sea) bream (Sparus aurata) is a fish of the bream family Sparidae found in the Mediterranean Sea and the eastern coastal regions of the North Atlantic Ocean. It commonly reaches about in length, but may reach and weigh up to about .
The gilt-head bream is generally considered the best-tasting of the breams. It is the single species of the genus Sparus – the Latin name for this fish – which has given the whole family of Sparidae its name. Its specific name, aurata, derives from the gold bar marking between its eyes.