Mullus surmuletus; Print; The striped red mullet or surmullet (Mullus surmuletus) is a species of goatfish found in the Mediterranean Sea; eastern North Atlantic Ocean; and the Black Sea. They can be found in water as shallow as 5 metres (16 ft) or as deep as 409 metres (1; 342 ft) depending upon the portion of their range that they are in. This species can reach a length of 40 centimetres (16 in) SL though most are only around 25 centimetres (9.8 in). The greatest recorded weight for this species is 1 kilogram (2.2 lb). This is a commercially important species and is also sought after as a game fish.