Shrimp is a broad term covering hundreds of species of small decapod crustaceans, found in marine and freshwater environments on every continent. The most commercially important species include whiteleg shrimp (Litopenaeus vannamei), giant tiger prawn (Penaeus monodon), and various coldwater species like northern shrimp (Pandalus borealis).
Shrimp are among the most traded seafood commodities globally, consumed across virtually every food culture. They are prepared in countless ways — grilled, boiled, fried, dried, fermented, or eaten raw. In Australia, the term “prawn” is far more commonly used, though “shrimp” appears in imported products and international contexts.
Both wild-caught and farmed shrimp are major global industries. Wild shrimp fisheries operate in every ocean, while shrimp aquaculture — concentrated in Southeast Asia and Latin America — has grown enormously since the 1980s and now accounts for more than half of global supply.
How it's produced
Wild shrimp are harvested using trawl nets dragged along the ocean floor or through the water column. Trawling is effective but can result in significant bycatch of other marine species and disturbance to seabed habitats. Some fisheries use more selective methods such as traps or seines. Wild-caught shrimp come from tropical, subtropical, and cold-water fisheries around the world.
Farmed shrimp are raised in coastal ponds, primarily in tropical regions. Hatcheries produce larvae (postlarvae), which are stocked into prepared earthen ponds and fed commercial pellets. Harvest occurs after several months of growth. Shrimp aquaculture has been associated with mangrove destruction and water pollution in some regions, though certification programs and improved practices are addressing these issues.
What it costs the planet (per kilo)
* Based on what it takes to produce, from farm to factory gate.
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