citlalocuilin.

Headword: 
citlalocuilin.
Principal English Translation: 

a prickly pear worm (see the DFC for an image and a description)
Digital Florentine Codex/Códice Florentino Digital, edited by Kim N. Richter and Alicia Maria Houtrouw, "Book 11: Earthly Things", fol. 105v, Getty Research Institute, 2023. https://florentinecodex.getty.edu/en/book/11/folio/105v/images/7662bed4-... Accessed 8 November 2025.