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File:Biological classification L Pengo.svg


English: Created for Wikipedia

About the Domains/Kingdoms This diagram implies 3 Domains / 6 Kingdoms (Woese et al. 1990):


  1. Carl R. Woese, Otto Kandler, Mark L. Wheelis: "Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya". Proceedings of the National Academy of Sciences of the United States of America, 87(12):4576-9. doi:10.1073/pnas.87.12.4576
Date 24 March 2007 (Original upload date)
Source Own work
Author Peter Halasz. ( User:Pengo)


  • Created in Inkscape.logo.svg Inkscape v0.45

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Public domain This work has been released into the public domain by its author, Pengo. This applies worldwide.
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Pengo grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

If you wish to credit the illustration, please credit: Peter Halasz.

I have now released these "Biological classification" images into the public domain. Prior to 2012 they were released under Creative Commons licenses (Attribution-Share Alike 2.5 Generic and Creative Commons Attribution-Share Alike 3.0 Unported).

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