Mullet, Red, Striped red mullet
Capture method — Demersal otter trawl
Capture area — North East Atlantic (FAO 27)
Stock area — North Sea, Eastern English Channel and Skagerrak and Kattegat (Northern Area)
Stock detail — IV, VIId, IIIa
Red mullet stocks are not formally assessed but survey data from the North Sea indicate a considerable increase in the stock size since the 1990s and a more recent decrease. The stock is also being fished at a high level. There is no EU management for the species, which is a cause for concern, as red mullet is taken in both targeted fisheries and as bycatch. A minimum landing size of 15 cm is enforced in the jurisdiction of the Cornish Inshore Fisheries Conservation Authority. Although this is just below 16 cm, the size at which they mature (in the English Channel), this is the only management measure for this species, so fish from this area is the best choice currently available. There is also a voluntary Code of Practice for netting red mullet in the Cornwall IFCA district to help reduce bycatch and discards in seasonal fisheries for red mullet. Avoid eating immature fish (less than 16 cm) and fresh (not previously frozen) fish caught during the summer spawning season (May-July).
Red mullet is a member of the Mullidae family. Distributed throughout the world in tropical and warm temperate seas, it is one of two species found in the Mediterranean (the other being Mullus barbatus). It is also found as far north as Britain and Ireland in summer. They prefer deep water and warm temperatures. Young fish are distributed in coastal areas, in waters of low salinity, while adults have a more offshore distribution and are found at high salinity. It can attain a length of 45 cm and is reported to live up to 10 years. It has distinctive barbels - sensory organs - with which it detects food in the sea bed. This is the reason for its alternative name - goat fish. Spawns in May-July in the Channel area. Becomes sexually mature at 2 years at about 22 cm length. In the English Channel, the species matures at approximately 16 cm. The estimated age at sexual maturity is 1 year old in the Bay of Biscay at approximately 15.5 cm.
North Sea, Eastern English Channel and Skagerrak and Kattegat (Northern Area)
There is insufficient information available to define reference points for red mullet or to evaluate the stock in these areas.The available information on stock identity suggests there is more than one stock in the ICES area. Recent stock identification studies by otolith and fish shape in European waters show that striped red mullet can be geographically divided into two units: Western Unit (Subareas and Divisions VI, VIIa,c, e,k, VIII, and IXa) and Northern Unit (Subarea IV (North Sea) and Divisions VIId (Eastern Channel) and IIIa (Skagerrak-Kattegat)). For the first time, in June 2012 ICES provided advice for this species in these areas. The northern stock is mainly fished in the eastern English Channel and southern North Sea. Biomass for this stock is estimated to have decreased in recent years. However recruitment in 2014 is the highest observed in the last ten years suggesting stock biomass will increase in 2015 and 2016 provided the young fish are allowed to mature. Scientific advice for 2016 and 2017 is to increase catches by no more than 20% and be no more than 552 tonnes (460 t in 2014 and 2015; 1700 t in 2013 and 2014). Selectivity in the fishery also needs to be improved to protect juvenile fish.
No specific management objectives are known to ICES. There is no total allowable catch (TAC) for this species.
Historically, France has taken most of the landings with a targeted fishery for striped or red mullet which comprises more than 90% of EU landings. This fishery is conducted by bottom trawlers using a mesh size of 70-99 mm in the eastern English Channel and in the south of the North Sea. The eastern English Channel and southern North Sea areas are fished by trawlers of various types. The species is a bycatch in all of these fisheries. More recently, targeted Dutch and UK fisheries have developed. There is potential for damage to the seabed by trawling. Trawling is also associated with discarding of unwanted fish, i.e. undersized and/or non-quota and/or over-quota species. Recent catches from this stock comprise largely of age 0 and age 1, i.e. immature fish. Historically, ages up to age 5 were observed.
Based on method of production, fish type, and consumer rating: only fish rated 2 and below are included as an alternative in the list below. Click on a name to show the sustainable options available.Basa, Tra, Catfish or Vietnamese River Cobbler
Bass, seabass (Farmed)
Bream, Gilthead (Farmed)
Cod, Atlantic Cod
Japanese amberjack, Yellowtail or Seriola
Pollack or Lythe
Pollock, Alaska, Walleye
Pouting or Bib