This image is a derivative work of the following images: File:Polyphyletic-mammals-birds.svg licensed with Cc-by-sa-3.0-migrated, GFDL 2007-09-05T23:08:08Z
Image:Polyphyletic-mammals-birds.png based on image by Stanislav Traykov Jan 28, 2005 Derivative works of this file: Polyphyletic-mammals-birds2.svg English
DescriptionPolyphyletic-mammals-birds3.svg Starting from Tetrapoda Date 27 February 2023 Source Own work but based on File:Polyphyletic-mammals-birds2.svg Author
