|Created by:|| Neal Pozner|
|First Appearance:||Aquaman #4 (May, 1986)|
Tlapallan was a city in Atlantis that got separated from the main city during the Cataclysm.
Tlapallan was one of the cities of Atlantis, populated by a sub-species of onyx-skinned Atlanteans. Ocean Master once razed the city to acquire one of the Zodiac Crystals in order to achieve vast mystical power.