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Spotted corydoras

species of catfish

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 21, 2026
Entity authorityQ1613140
Source-derived summary

The spotted corydoras (Brochis ambiacus) is a species of freshwater ray-finned fish belonging the family Callichthyidae, the armoured catfishes, and the subfamily Corydoradinae, the corys. It originates in inland waters in South America, and is found in the upper Amazon River basin in Brazil, Colombia and Peru. It is named for the Rio Ampiyacu in Peru, where it was first described.

The fish will grow in length up to 1.9 inches (4.8 centimeters). It lives in a tropical climate in water with a 6.0 – 8.0 pH, a water hardness of 2 – 25 dGH, and a temperature range of 70–75 °F (21–24 °C). It feeds on worms, benthic crustaceans, insects, and plant matter.

The spotted corydoras is of commercial importance in the aquarium trade industry.

See also

List of freshwater aquarium fish species

References

Froese, Rainer; Pauly, Daniel (eds.). "Corydoras ambiacus". FishBase.

Editorial summary

“Spotted corydoras” enters the record as species of catfish. Crown Archives preserves that source wording while asking what Spotted, corydoras and species can confirm, complicate or overturn.

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current 143-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Spotted, corydoras and species.
Editorial analysis

Why this record matters

“Spotted corydoras” is worth following because a concise public description often conceals a longer documentary argument. Here, Spotted, corydoras and species provides the most credible route into that argument.

Evidence profile

The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated May 21, 2026. The linked authority identifier is Q1613140. None of the 0 selected statements returned an explicit reference.

Critical limits

Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

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Three-step research path

  1. Establish the record: confirm the title “Spotted corydoras”, its source revision and the description used here.
  2. Expand the search: follow Spotted corydoras primary sources, Spotted corydoras archive and Spotted research across catalogues and specialist indexes.
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Source & attribution

This entry incorporates text from Spotted corydoras” 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.