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Prawn, King (whiteleg), prawns

Litopenaeus vannamei

Method of production - Farmed
Production country - UK
Production method - Closed land based systems
Accreditation - None
Fish type - Shellfish

Sustainability rating Click for explaination of rating

This fish, caught by the methods and in the area listed above, is the most sustainable fish to eat. Click on the rating icon above to read more and on the alternatives tab below to find similar fish to eat.


Sustainability overview

Land based warmwater prawn farming is a new development, particulary in the UK. Producing prawns in this way addressess many of the issues of environmental concern associated with convential open water intensive prawn production. Issues such as habitat damage; pollution of groundwater; escapes and disease transfer. Feed sustainability can be a concern but is being addressed independantly by this producer.

Biology

The king prawn (or whiteleg prawn, white shrimp) belongs to the largest of the prawn and shrimp family, the Penaeidae. It is a native species of the Eastern Pacific coast. Its lifecycle may be divided into 6 stages or phases, from embryo to adult, which it completes in one year. The age of sexual maturity varies from 5 to 7 months. They can live up to 2 years in the wild although farmed prawns are usually harvested at 6 months.

Stock information

Stock area

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Stock information

Management

We are just updating our information please check back soon.

Production method

Closed land based systems

A new development in warmwater prawn farming is farming in a land based, closed tanks system. This type of production addresses many of the issues of environment concern associated with open system prawn farming. However this type of systems do have a hig

Read the MCS Aquaculture policy position paper


References
FAO Aquaculture Species factsheets:http://www.fao.org/fishery/culturedspecies/Litopenaeus_vannamei/en

Skretting. Delivering sustainable feed solutions for aquaculture.file:///C:/Users/Dawn%20Purchase/Downloads/SEA%20brochure%20May%202012.pdf

FloGro Systems Company Information and Personal Communication. February 2016

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