Antigone cubensis
species of bird (fossil)
Antigone cubensis, sometimes called the Cuban flightless crane, is an extinct species of large crane which was endemic to the island of Cuba in the Caribbean. The species was originally placed in the genus Grus, as Grus cubensis, however subsequent study of the genus resulted in moving the species to Antigone in 2020. Subfossil remains were found in Pleistocene deposits in Pinar del Rio. Probably derived from an early invasion of sandhill cranes from North America, it differed from that species by, in addition to larger size, having a proportionately broader bill, stockier legs, and reduced wings and pectoral girdle indicating that it may have been flightless. Currently, the only extant Caribbean crane is the Cuban sandhill crane, Antigone canadensis nesiotes, an endangered subspecies of sandhill crane endemic to the country.
The public source identifies “Antigone cubensis” as species of bird (fossil). This brief keeps that definition visible, then builds a research path around Antigone, cubensis and species.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Antigone cubensis”, the useful work is to connect “species of bird (fossil)” to the records capable of establishing context and consequence.
Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated Nov 21, 2025. The linked authority identifier is Q5192016. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2020.
Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. 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.
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 “Antigone cubensis”, its source revision and the description used here.
- Expand the search: follow Antigone cubensis primary sources, Antigone cubensis archive and Antigone 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 “Antigone cubensis”?
- Is the terminology current, historical or disputed?
- Has classification or technical consensus changed since the cited source?
Search terms from this dossier
This entry incorporates text from “Antigone cubensis” 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.