Poblana ferdebueni
species of fish
Poblana ferdebueni, the Chignahuapan silverside is a species of neotropical silverside endemic to Mexico. This species was described by Aurelio Solórzano Preciado and Irma López-Guerrero in 1965 from a type locality of Laguna de Almoloya, Chignahuapan Lake, Puebla State, Mexico and was given the specific name ferdebueni to honour the Spanish ichthyologist Fernando de Buen y Lozano (1895-1962) who had originally proposed the genus Poblana.
Begin with the source’s own compact description: “Poblana ferdebueni” is species of fish. The dossier treats that line as a proposition to test through Poblana, ferdebueni and species, not as a finished interpretation.
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.
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 Oct 2, 2025. The linked authority identifier is Q5501955. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1965, 1895 and 1962.
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
Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.
- Current terminology
- Classification context
- Finding cited technical literature
Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.
Three-step research path
- Establish the record: confirm the title “Poblana ferdebueni”, its source revision and the description used here.
- Expand the search: follow Poblana ferdebueni primary sources, Poblana ferdebueni archive and Poblana research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Poblana ferdebueni”?
- Is the terminology current, historical or disputed?
- Which observation, specimen, dataset or publication supports the account?
Search terms from this dossier
This entry incorporates text from “Poblana ferdebueni” 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.