Lobster, Norway, Langoustine, Dublin Bay prawn or scampi
Capture method — Demersal otter trawl
Capture area — North East Atlantic (FAO 27)
Stock area — North Sea (Off Horn Reef)
Stock detail —
IV b (Management Area H: FU 33)
The state of the stock in this area is unknown. Trawl fisheries for scampi (nephrops) are associated with large quantities of bycatch, including overfished species such as cod and juvenile fish. Increase the sustainability of the scampi you eat by choosing pot or creel caught rather than trawled scampi. If choosing trawled fish ask for Nephrops taken in nets using separator grids and larger meshes to increase their selectivity and reduce bycatch and discards.
To ensure exploitation is in line with the size of the local population ,and so better protect the stock, scientists advise that management should be implemented at the functional unit (FU) level. Currently there is no localized management of stocks which has resulted in the overfishing and depletion of some Nephrops populations like the Farn Deeps.
Norway Lobster (also known as langoustine or scampi) live in burrows on the seabed. They are limited to a muddy habitat and require sediment with a silt and clay content to excavate burrows. Their distribution therefore is determined by the availability of suitable habitat. They occur over a wide area in the North East Atlantic, from Iceland to North Africa and into the Mediterranean, and constitute a valuable fishery for many countries. Males grow relatively quickly to around 6 cm, but seldom exceed 10 years old. Females grow more slowly and can reach 20 years old. Females mature at about 3 years. In the autumn they lay eggs which remain attached to the tail for 9 months (known as being “berried”). During this time the berried females rarely emerge from their burrows and therefore do not commonly appear in trawl catches, although they may be caught using baited creels. This habit of remaining in their burrows has probably afforded their populations some resilience to fishing pressure. Egg hatching occurs in the spring, and females emerge in spring/summer to moult and mate.
North Sea (Off Horn Reef)
The state of this stock is unknown. Landings have been relatively stable since 2004, fluctuating without trend around 1000 tonnes. Based on the assumed low density (based on lowest observed density at FU 7 (Fladen Ground), harvest rates are considered low for this stock.
ICES advises that when the precautionary approach is applied, wanted catches in each of the years 2017 and 2018 should not exceed 1119 tonnes.
Nephrops stock management is based on a system of management units (A-R), which broadly coincide with ICES areas, and functional units (FU)(1-33), which cover the distribution of the species, particularly in relation to suitable habitat types. The overriding management consideration for these stocks is that management should be at the functional unit (FU) rather than the ICES subarea level. Management at the functional unit level should provide the controls to ensure that catch opportunities and effort are compatible and in line with the scale of the resources in each of the stocks defined by the functional units. Functional unit TAC management is therefore only one way of managing the fisheries and other approaches may also deliver the required safeguards. Current management of Nephrops in Subarea IV (both in terms of TACs and effort) does not provide adequate safeguards to ensure that local effort is sufficiently limited to avoid depletion of resources in functional units. In the current situation vessels are free to move between grounds, allowing effort to develop on some grounds in a largely uncontrolled way and this has historically resulted in inappropriate harvest rates from some parts. A ban on the use of multitrawl gears (three or more trawls) for all Scottish boats was introduced in April 2008, limiting the expansion of effective effort. The Scottish industry operates under the Conservation Credits scheme and has implemented improved selectivity measures in gears which target Nephrops as well as real-time closures with a view to reducing unwanted bycatch of cod and other species. Since 2010 a number of vessels are reported to be using large square-meshed panels (of up to 160 mm). In 2012 most vessels operating in Division IVa and the Farn Deeps fish exclusively with specified highly selective gears (that have been shown to reduce cod catches by 60% by weight) or have installed 200 mm square mesh panels.
The Nephrops fisheries in the Horn’s Reef area are bottom trawl fisheries. Total landings peaked in 2007. For several years Denmark was the only country exploiting Nephrops in FU 33, accounting for more than 90% of total landings up to 2005. However, in recent years Germany, the Netherlands, and Belgium have expanded their share of exploitation of this stock.
Total catch and discards in 2015 are unknown. Landings are estimated at 1003 t (946 t in 2014) and are 100% trawled.
As of 2012, all EU, Faroese and Norwegian vessels which exceed 12m overall length must be fitted with a Vessel Monitoring System (VMS), a form of satellite tracking using transmitters on board fishing vessels to monitor fishing activity. The system is a legal requirement under EC Regulation 2244/2003 and Scottish Statutory Instrument (SI) 392/2004.
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.Abalone
Clam, Manila (Farmed)
Clam, Manila, Japanese carpet shell (Caught at sea)
Clam, Razor, clams
Crab, brown or edible
Crab, velvet swimming
Crawfish, Red Swamp
Crayfish or crawfish
Lobster, Norway, Langoustine, Dublin Bay prawn or scampi
Mussel, mussels (Caught at sea)
Mussel, mussels (Farmed)
Oyster, Native, oysters (Caught at sea)
Oyster, Native, oysters (Farmed)
Oyster, Pacific, oysters
Prawn, Endeavour, Greasy back
Prawn, King (whiteleg), prawns
Prawn, Northern, prawns
Prawn, Tiger, prawns
Scallop, Queen, scallops
Squid, Japanese flying