
In Aztec religion, Itzpapalotl ("Obsidian Butterfly") is a striking skeletal warrior goddess who rules over the paradise world of Tamoanchan, the paradise of victims of infant mortality and the place identified as where humans are created. She is the mother of Mixcoatl and is particularly associated with the moth Rothschildia orizaba from the family Saturniidae. Some of her associations are birds and fire. However, she primarily appears in the form of the Obsidian Butterfly. Itzpapalotl is the patron of the day and associated with the stars Cozcuauhtli and Trecena 1 House in the Aztec calendar. The Trecena 1 House is one of the five western trecena dates dedicated to the cihuateteo, or women who have died in childbirth. Not only was Itzpapalotl considered one of the cihuateteo herself, but she was also one of the tzitzimime, star demons that threatened to devour people during solar eclipses. One of the prominent aspects of the ritual surrounding Itzpapalotl relates to the creation story of the Aztec tribe, the Chichimec. The ritual is illustrated in the sixteenth century document known as the Map of Cuauhtinchan No. 2. An illustration from this document shows Chichimec warriors emerging out of a seven-chambered cave behind Itzpapalotl. The deity is shown brandishing a severed leg, thought to be a symbol of battle. Beginning in the 1990s, archeologists exploring the Barranca Del Aguila region, southwest of Mexico City, have discovered caves carved to simulate the seven chambered cave, known as Chicomoztoc, from the ritual creation narrative. According to the Manuscript of 1558, section VII, Itzpapalotl was one of two divine 2-headed doe-deers (the other one being Chimalman) who temporarily transformed themselves into women in order to seduce men. Itzpapalotl approached the two "cloud serpents named Xiuhnel and Mimich", who transformed themselves into men. To Xiuhnel, Itzpapalotl said ""Drink, Xiuhnel." Xiuhnel drank the blood and then immediately lay down with her. Suddenly she ... devoured him, tore open his breast. ... Then Mimich ... ran and ... descended into a thorny barrel cactus, fell into it, and the woman fell down after him." In the myth-history narrative of the Annales de Cuauhtitlan, the cloud deity victims take the form of deer, the hearts of whom are eaten by Itzpapalotl. The theme of the heart devouring goddess appears in other global mythologies.