This item can be found on the following maps:
City in Mauretania Sitifensis between Sitifis and Auzia, modern Henchir Bechilga (in Algeria). In the 3rd cent. AD the Mauretanian Limes (VIII C) ran near the city . In Not. Dign. Occ. 25,26 a praepositus limitis Zabensis is mentioned. Destroyed by the Vandals, Z. was rebuilt by Iustinianus  I (It. Ant. 30,3; Iulius Honorius, Cosmographia A 48. Inscriptions: CIL VIII 2, 8805 f.; Suppl. 3, 20565).
AAAlg, sheet 25, Nr. 85
C. Courtois, Les Vandales et l'Afrique, 1955
M. Leglay, s. v. Z. …