Derived from the GBIF Backbone Taxonomy (CC BY 4.0) and Wikidata (CC0), snapshot
2026-10-03. Every row carries its GBIF key or Wikidata QID so it can be checked
against the source. The card states what the source does not say:
112 no gender, 1,247 no citizenship, 1,047 no birth year, 12 anonymous nodes.