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Research dossier · Science & Nature

Pyrenula sanguineostiolata

Species of lichen

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 6, 2026
Entity authoritySource title only
Source-derived summary

Pyrenula sanguineostiolata is a species of corticolous (bark-dwelling) crustose lichen in the family Pyrenulaceae. Found in Puerto Rico, it was formally described as a new species in 2018 by André Aptroot and Joel Alejandro Mercado Diaz.

Editorial summary

The public source identifies “Pyrenula sanguineostiolata” as species of lichen. This brief keeps that definition visible, then builds a research path around Pyrenula, sanguineostiolata and Species.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current lead gives the account dated anchors—2018—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Pyrenula, sanguineostiolata and Species providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Pyrenula sanguineostiolata”, the useful work is to connect “species of lichen” to the records capable of establishing context and consequence.

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 Mar 6, 2026. The first chronological checks are 2018.

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.

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.

Best used for
  • Current terminology
  • Classification context
  • Finding cited technical literature
Verify next

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

Three-step research path

  1. Establish the record: confirm the title “Pyrenula sanguineostiolata”, its source revision and the description used here.
  2. Expand the search: follow Pyrenula sanguineostiolata primary sources, Pyrenula sanguineostiolata archive and Pyrenula 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 “Pyrenula sanguineostiolata”?
  2. Is the terminology current, historical or disputed?
  3. Has classification or technical consensus changed since the cited source?
Subject index

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Source & attribution

This entry incorporates text from “Pyrenula sanguineostiolata” 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.