What deity is the Mesoamerican counterpart of the Aztec god Q'uq'umatz?
Quetzalcoatl Quetzalcoatl ( ; ] ) (,    ) forms part of Mesoamerican literature and is a deity whose name comes from the Nahuatl language and means "feathered serpent". The worship of a feathered serpent is first documented in Teotihuacan in the first century BC or first century AD. That period lies within the Late Preclassic to Early Classic period (400 BC – 600 AD) of Mesoamerican chronology, and veneration of the figure appears to have spread throughout Mesoamerica by the Late Classic period (600–900 AD).
Itztapaltotec In Aztec religion, Itztapaltotec (sometimes spelled Iztapaltotec) is an aspect of the fertility god Xipe Totec. In the Aztec calendar, he is one of the patrons of the trecena beginning with the day One Rabbit ("ce tochtli" in Nahuatl), alongside Xiuhtecuhtli, the god of fire. Xipe Totec proper is the patron of the trecena beginning with the day One Dog ("ce itzcuintli"). Itztapaltotec is an obscure figure, known only from "tonalamatl" (calendars). Brief, confusing information about him is given in two related manuscripts, the Codex Telleriano-Remensis and the Codex Ríos (or Codex Vaticanus A).