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Basa (fish)

species of edible fish, in the genus Pangasius

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 19, 2026
Entity authorityQ139576
Source-derived summary

Basa (Pangasius bocourti), as it is commonly referred to, is a species of primarily freshwater-dwelling catfish in the shark-catfish family, Pangasiidae, native to the Mekong and Chao Phraya river basins of Mainland Southeast Asia. Economically, these fish are important as a regional food source, and are also prized on the international market. Outside Asia, such as in North America or Australia, they are often referred to as "basa fish" or "swai" or by their specific name, "bocourti". In the United Kingdom, all species of Pangasius may, legally, be described as "river cobbler", "cobbler", "basa", "pangasius" or simply "panga", as well as any of these names with the addition of "catfish". In the rest of mainland Europe, these fish are mostly sold as "pangasius" or "panga". In Asian fish markets, names for basa also include "Pacific dory" and "patin". Other, related shark-catfish species may occasionally be labeled—albeit incorrectly—as basa, including the iridescent shark (P. hypophthalmus) and the yellowtail catfish (P. pangasius).

Description

The body of the basa is stout and heavy. The rounded head is broader than it is long, with the blunt snout having a white band on its muzzle. This species grows to a maximum length of 120 centimetres (47 inches).

Editorial summary

This brief starts where responsible research should: with the source description of “Basa (fish)” as species of edible fish, in the genus Pangasius. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current 202-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. The account is most persuasive where Basa, fish and species can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the science & nature register because the source frames it as species of edible fish, in the genus Pangasius. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated May 19, 2026. The linked authority identifier is Q139576. None of the 0 selected statements returned an explicit reference.

Critical limits

A general summary may omit uncertainty, sample limits or methodological disagreement that is explicit in the technical record. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.

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  2. Expand the search: follow Basa (fish) primary sources, Basa (fish) archive and Basa research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

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Source & attribution

This entry incorporates text from Basa (fish)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.