| This article is part of the series on: Military of ancient Rome (portal) 753 BC – AD 476 |
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| Structural history | |
|---|---|
| Roman army (unit types and ranks, legions, auxiliaries, generals) | |
| Roman navy (fleets, admirals) | |
| Campaign history | |
| Lists of wars and battles | |
| Decorations and punishments | |
| Technological history | |
| Military engineering (castra, siege engines, arches, roads) | |
| Political history | |
| Strategy and tactics | |
| Infantry tactics | |
| Frontiers and fortifications (limes, Hadrian's Wall) |
The signiferi of the Roman legions were the ranks entrusted with various tasks to do with standard-bearing. Early in the Roman Republic the single rank signifer performed all these tasks but later in the Empire the tasks became more specialist with different ranks created for specific tasks, including the aquilifer (eagle standard bearer for the whole legion), imaginifer (bearer of the portrait of the god-like Emperor) and the draconarius (bearer of a cavalry standard).