They are supposed by some to be identical with the curatores tribuum .
They are to have been the officials who , under the Servian organization , levied the war - tax ( tributum ) in the tribes and the poll - tax on the aerarii .
They are supposed by some to be identical with the curatores tribuum , and to have been the officials who , under the Servian organization , levied the war - tax ( tributum ) in the tribes and the poll - tax on the aerarii .