cuaxolotl (Mdz20r)
This multicolored painting is an iconographic example for the noun cuaxolotl, an adornment of the head (cuaitl) of an anthropomorphized dog (xolotl), with no ears and a long neck, perhaps sometimes worn on the back. Here, however, it is on the top of a warrior's regalia. Xolotl was a revered ancestor and a divinity associated with lightning and death that was often depicted as a dog.
Stephanie Wood
c. 1541, but by 1553 at the latest
cuaxolo(tl), xolotl head adornment, https://nahuatl.wired-humanities.org/content/cuaxolotl
Codex Mendoza, folio 20 recto, https://digital.bodleian.ox.ac.uk/objects/2fea788e-2aa2-4f08-b6d9-648c00..., image 50 of 188.
The Bodleian Libraries, University of Oxford, hold the original manuscript, the MS. Arch. Selden. A. 1. This image is published here under the UK Creative Commons, “Attribution-NonCommercial-ShareAlike 3.0 License” (CC-BY-NC-SA 3.0).