izcahuitli.

ma ticcohuacan yn tetl. yn quahuitl. ma yehuatl yca. yn atlan chaneque yn atlan onoque ӯ michin yn axollotl yhuan in cueyatl. yn acocillin. yn anenez yn acohuatl. yn axaxayacatl. yn izcahuitli. yhuan yn canauahtli yn quachilli = yn yacaçintli. yn ixquich yn totome yn atlan chaneque = Let us buy stone and wood by means of water life, the fish, salamanders, frogs, crayfish, dragonfly larvae, water snakes, waterfly eggs, and red shellfish that live in the water; and the ducks, American coots, all the birds that live in the water. (central Mexico, early seventeenth century)
Codex Chimalpahin: Society and Politics in Mexico Tenochtitlan, Tlatelolco, Culhuacan, and Other Nahuatl Altepetl in Central Mexico; The Nahuatl and Spanish Annals and Accounts Collected and Recorded by don Domingo de San Antón Muñón Chimalpahin Quauhtlehuanitzin, eds. and transl. Arthur J. O. Anderson and Susan Schroeder (Norman: University of Oklahoma Press, 1997), vol. 1, 106–107.

izcuavitli (izcahuitli, or izcahuihtli) = fly larva gathered from the lakes, sometimes in nets but shown as being raked; sold in markets; cooked and eaten
Digital Florentine Codex/Códice Florentino Digital, edited by Kim N. Richter and Alicia Maria Houtrouw, "Book 11: Earthly Things", fol. 69r, Sahagún, Bernardino de. Florentine Codex: General History of the Things of New Spain. Transcribed and translated with notes by Arthur J. O. Anderson and Charles E. Dibble. 2nd rev. ed. Santa Fe, NM: School of American Research / University of Utah Press, 1950–82. Getty Research Institute, 2023. https://florentinecodex.getty.edu/en/book/11/folio/69r Accessed 28 October 2025. The notes cite Hernández, p.. 395).