Tadayra n Yifker d tadayra deg tmurt n Lezzayer, tettiki deg twilayt n Um Lebwaqi. Ma d tajumma-ines tesɛa azal n 575 km². Tamanaɣt ines d tamdint n yefkerTadayra-a tebḍa ɣef 2 n tɣiwanin:

Tadayra n Yifker

Ansa
Carte
 36°00′N 6°54′E / 36°N 6.9°E / 36; 6.9Coordinates: 36°00′N 6°54′E / 36°N 6.9°E / 36; 6.9
Awanek anayanLezzayer
TawilaytTawilayt n Um Lebwaqi

Tamanaɣt Ifker
Tarakalt
Tajumma 575 km²