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Eulithidium phasianella

species of mollusc

Specimen drawers, botanical folios and brass scientific instruments under study light
Science and natureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 9, 2026
Entity authorityQ4764851 ↗
Source-derived summary

Eulithidium phasianella is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Phasianellidae, the pheasant snails.

Description

The shell grows to a height of 4 mm.

Distribution

This species occurs in the Pacific Ocean from Nicaragua to Peru, but not off Galapagos Islands.

References

External links

Biodiversity Heritage Library (1 publication)

World Register of Marine Species

"Eulithidium phasianella". Gastropods.com. Retrieved 16 January 2019.

Editorial summary

This brief starts where responsible research should: with the source description of “Eulithidium phasianella” as species of mollusc. Everything that follows is an evidence route, not borrowed authority.

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—2019—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Eulithidium, phasianella 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 mollusc. Its deeper value depends on whether names, dates, institutions and citations support that framing.

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 Aug 9, 2026. The linked authority identifier is Q4764851. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2019.

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 “Eulithidium phasianella”, its source revision and the description used here.
  2. Expand the search: follow Eulithidium phasianella primary sources, Eulithidium phasianella archive and Eulithidium 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 “Eulithidium phasianella”?
  2. Which observation, specimen, dataset or publication supports the account?
  3. Is the terminology current, historical or disputed?
Subject index

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Source & attribution

This entry incorporates text from “Eulithidium phasianella” 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.