The
longfin gurnard (
Chelidonichthys obscurus) is a species of sea robin that can be found in such seas as Aegean and Black Seas and from British Isles to Mauritania. They are also common in East Atlantic Ocean where they occur at depths of 170 metres (560 ft). The species is 34 centimetres (13 in) TL. This species is of commercial importance as a food fish.
(Wikipedia)