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Anax walsinghami

species of insect

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 24, 2025
Entity authorityQ2021859
Source-derived summary

Anax walsinghami is a species of dragonfly in the family Aeshnidae (darners), in the suborder Anisoptera ("dragonflies"). The species is known generally as the giant darner or giant green darner. The distribution range of Anax walsinghami includes Central America and North America. At up to 120 mm (4.7 in) in wingspan and with a typical body length of 89–117 mm (3.5–4.6 in), it is North America's largest dragonfly, although exceeded by the closely related giant Hawaiian darner (A. strenuus).

The IUCN conservation status of A. walsinghami is least concern, with no immediate threat to the species' survival. The population is stable.

Editorial summary

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

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current 101-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, Anax, walsinghami and species is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “species of insect” 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

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 Nov 24, 2025. The linked authority identifier is Q2021859. None of the 0 selected statements returned an explicit reference.

Critical limits

A general summary may omit uncertainty, sample limits or methodological disagreement that is explicit in the technical record. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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

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  2. Is the terminology current, historical or disputed?
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Source & attribution

This entry incorporates text from Anax walsinghami” 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.