Witch, Witch flounder, Torbay sole

Glyptocephalus cynoglossus

Method of production — Caught at sea
Capture method — Demersal otter trawl
Capture area — North East Atlantic (FAO 27)
Stock area — Cornwall
Stock detail — 7e, 7f, 7g, 7h
Picture of Witch, Witch flounder, Torbay sole

Sustainability rating four info

Sustainability overview

For more information about this rating please visit:

Cornwall Good Seafood Guide Cornwall Good Seafood Guide

Biology

Witch is common in the northern North Sea, west of the British Isles, in Icelandic waters and along the North American east coast. It is a right-eyed flat fish (both eyes on the right-hand side of the body) belonging to a group of fish known as the family Pleuronectidae. Witch spawn in summer, have a slow growth rate, and reach sexual maturity in 3-4 years. Witch on average live for about 14 years, but the maximum reported age is 25 years. The species is mainly found on soft sea bottoms, mostly clay or clean sand, around 100-400 m depth. Their main diet consists of crustaceans, worms, brittle stars and fish.

Stock information

Criterion score: 0.5 info

Stock Area

Cornwall

Stock information

Management

Criterion score: 0.75 info

Capture Information

Criterion score: 0.5 info

Alternatives

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.

Dab
Halibut, Atlantic (Farmed)
Halibut, Pacific
Megrim
Plaice
Sole, Dover sole, Common sole
Sole, Lemon
Turbot (Caught at sea)
Turbot (Farmed)