Regio (taxinomia)
Regio (rarius imperium vel dominium) est categoria taxinomica quae super regnum ordinatur.

Notae

Bibliographia 
 Woese, Carl R., Otto Kandler, et Mark L. Wheelis. 1990. "Towards a natural system of organisms: Proposal for the domains Archaea, Bacteria, and Eucarya".   87: pp. 4576-4579.

Nexus externi 
 International Code of Nomenclature for algae, fungi, and plants (2018)
 International Code of Zoological Nomenclature (1999/2012)

ß