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Amphilius chalei

species of fish

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 8, 2026
Entity authorityQ6429145 ↗
Source-derived summary

Amphilius chalei is a species of catfish in the genus Amphilius.

The Amphilius chalei, is named after Francis M. M. Chale, a Tanzanian environmental scientist.

It is endemic to Lake Malawi, the Ruhuhu drainage catchment and little Ruaha River. It is a freshwater species and can reach 7 cm (2.8 in) in length. It was first described by Lothar Seegers in 2008.

Editorial summary

Begin with the source’s own compact description: “Amphilius chalei” is species of fish. The dossier treats that line as a proposition to test through Amphilius, chalei and species, not as a finished interpretation.

Editorial reviewUseful for establishing the present vocabulary of the subject while preserving a route back to the evidence on which that vocabulary rests. The current lead gives the account dated anchors—2008—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Amphilius, chalei and species is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “species of fish” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

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 Mar 8, 2026. The linked authority identifier is Q6429145. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2008.

Critical limits

A general summary may omit uncertainty, sample limits or methodological disagreement that is explicit in the technical record. 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.

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Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Amphilius chalei”, its source revision and the description used here.
  2. Expand the search: follow Amphilius chalei primary sources, Amphilius chalei archive and Amphilius 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.

Questions for further research

  1. Which source most directly establishes the central claim about “Amphilius chalei”?
  2. Has classification or technical consensus changed since the cited source?
  3. Is the terminology current, historical or disputed?
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Source & attribution

This entry incorporates text from “Amphilius chalei” 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.