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July 28, 2026Short & citedBlog
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Field Notes • Fish

Basa (fish)

Basa is a freshwater catfish species, scientifically named *Pangasius bocourti*, in the shark-catfish family Pangasiidae.

Updated July 28, 20261 min readCited sources

Basa is a freshwater catfish native to Southeast Asia. It is widely farmed and sold as a white fish fillet.

Taxonomy and naming

Basa belongs to the shark-catfish family Pangasiidae. Its accepted scientific name is *Pangasius bocourti*. It is a distinct species of catfish, often marketed simply as basa.

Native range and habitat

The species is native to freshwater systems in Mainland Southeast Asia, specifically the Mekong and Chao Phraya river basins. It occurs in river environments rather than marine habitats.

Aquaculture and market use

Basa is an important aquaculture species, commonly raised for commercial sale. It is marketed internationally as a mild, white-fleshed fish, often sold as fillets in grocery stores and seafood markets.

In short

  • Basa is a species of catfish in the family Pangasiidae.
  • It is native to the Mekong and Chao Phraya river basins.
  • It is widely farmed as a food fish.
  • It is often sold as white fish fillets.
Canadian angle

Basa is sold in Canadian seafood markets and grocery stores as an imported white fish, so Canadian readers may encounter it as a farmed Southeast Asian catfish used in everyday cooking.

Quick questions

What is basa fish?
Basa is a freshwater catfish species, *Pangasius bocourti*, native to Southeast Asia.
Is basa the same as catfish?
Yes. Basa is a type of catfish in the family Pangasiidae.
Where does basa come from?
It is native to the Mekong and Chao Phraya river basins in Mainland Southeast Asia.

Sources

  1. Wikipediahttps://en.wikipedia.org/wiki/Basa_(fish)
    Supports: Scientific name, family, freshwater habitat, and native range.
  2. Birds Eyehttps://www.birdseye.co.uk/our-sustainable-path/captain's-fish-finder/basa
    Supports: Freshwater catfish identity, native river basins, and aquaculture use.
  3. Chefs Resourceshttps://www.chefs-resources.com/seafood/finfish/basa-fish/
    Supports: Common culinary description and Southeast Asian origin.