The Gods of Mexico
The Gods of Death and the Underworld
Mictlantecuhtli - The Lord of the Dead.
Ruler of Mictlan, the Land of the Dead where all those who die ordinary deaths go after they die. Not all the dead go to Mictlan, though. Those who die of the water, for example those who drown, are sent to Tlaloc's special place, called Tlalocan. Those who die in war, on the sacrificial stone, and women who die in childbed go to the House of the Sun, Tonantiuhchan.
[Mictlantecuhtli]
  Mictlantecuhtli
 
Mictlancihuatl - The Lady of the Land of the Dead.
The female counterpart to Mictlantecuhtli.
[Mictlancihuatl]
  Mictlancihuatl
 
Teoyaomiqui - The Warrior's Escort.
Teoyaomiqui is a special death god, assigned to escort warriors and those who've given service (sacrifice) to Tonatiuhchan, the House of the Sun.