 Epitaph of a cleric named Rogatianus, discovered in the necropolis of the city | |
  Shown within Algeria | |
| Location | Algeria |
|---|---|
| Region | Souk Ahras Province |
| Coordinates | 36°24′39″N 8°23′54″E / 36.410833°N 8.398333°E |
Civitas Popthensis was an ancient Roman-Berber city located in the present-day Henchir Kssiba area in the municipality of Ouled Moumen in Souk Ahras Province, Algeria. The word "civitas" is derived from the Latin civis ("city"), meaning that the city was a politically autonomous city-state.[1]