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Grey Gurnard

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Green
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Avoid
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General

Scorpaenidae

Scorpaenidae (also known as scorpionfish) is a family of marine fish that includes many of the most venomous species. It is in the name, scorpionfish have a type of spike or sting that contains a type of venomous slimy substance. Physical characteristics of this type of fish are the compact body, many spikes on head and back and a relatively large mouth. They are widespread in tropical and temperate waters. Most subspecies live at the bottom of the sea and feed with shellfish and little fish. Scorpionfish make use of suction, generated by the oral cavity, to catch their prey.

The most well-known species in the Northesa are gurnards and redfish. The lionfish is also a scorpionfish.

 

Grey Gurnard

Grey gurnard is the most commonly found species of sea robin in the North Sea but has little commercial worth. The gurnard has large winglike fins and separate fin rays that are used to walk over the seafloor. In the summer, large numbers of grey gurnard are found in the shallow waters of the southern North Sea. This species is then mostly caught as bycatch in the plaice and sole fisheries. The grey gurnard can reach lengths of 30-60 cm and weigh up to 0.95 kilograms.

 

Grey Gurnard

Eutrigla gurnardus
Origin

Skagerrak, Kattegat, North Sea and eastern Channel (FAO 27)

Farming- / Catch method

Scottish seining/flyshoot, Bottom trawls

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Fish stocks and fishing pressure
Ecosystem effects
Fishery management
Final assessment
Explanation assessment

The stockStock:
The fish of a particular species reproducing in the same area in the same period. 
of grey gurnard is currently not at a sustainableSustainable:
Meeting the needs of current generations without compromising opportunities for future generations. This also allows future generations to benefit from the same needs.
level. Landings have decreased significantly and this could indicate that the reproductive capacity of this species is declining.

Demersal fisheries, such as bottomBottom trawls:
A fishing technique in which cone-shaped nets terminating in a codend are dragged through the water column or along the bottom.
trawls and ScottishScottish seines:
A fishing technique whereby a net with a long line (the seagulls) is pulled through the water on both sides. The ship is slowly steaming forward when getting in. Also called flyshooting
seines, may have negative impacts on the ecosystem by interacting with benthic habitats and species. BycatchBycatch:
Species caught next to species targeted for fishery. By-catches can consist of non-commercial species and species that are too small, and can be kept (this part is sometimes called by-product) or thrown back into the sea (discards). 
of other species, including endangered and protectedProtected species:
Many marine species are protected from deliberate or intentional disturbance, capture, injury and killing, and in some cases possession or sale. Species are often protected if they play an important role in the ecosystem or are sensitive to fishing. These marine species are protected regardless of whether they are inside or outside marine protected areas.
species, is likely. Research shows that in Scottish seine fisheries, bycatchBycatch:
Species caught next to species targeted for fishery. By-catches can consist of non-commercial species and species that are too small, and can be kept (this part is sometimes called by-product) or thrown back into the sea (discards). 
of sharks and rays is less common than previously thought.

Grey gurnard is partially controlled but hardly [managed] through a minimum trading standard. Management of this species is not effective.

ASC label

Fish with the ASC label is farmed in a sustainable manner.

MSC label

Fish with the MSC label is caught sustainably.

Good fish

This fish is not being overfished or is being responsibly farmed, with minimal impact on the environment.

Second choice

This fish is a second choice. There are still some improvements to be made in this fishery or fish farm.

Avoid

Do not buy this fish. It's being overfished or the way it's farmed or caught has a negative impact on the environment.

Welfare

There is fish available of this species that is farmed or caught using high welfare standards.

GlobalG.A.P.

GlobalG.A.P. certified farms are doing a step in the right direction in terms of sustainability. A few species with this label are getting a better score on the VISwijzer.

Organic

Organic standards are the strictest when it comes to fish feed. They also require certain measures for animal well-being.

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