Late Roman Unit Sizes

[Nathan Ross]

Pamphylia is completely missing from the Notitia, and considering its proximity to troublesome Isauria I would not be surprised if there were Limitanei units there.

There certainly were. Ammianus Marcellinus (14.2) describes a brief war with the Isaurians in c.354. After mentioning "the soldiers quartered in the numerous towns and fortresses which lie near those regions", he particularly mentions "Pamphylia... protected everywhere by strong garrisons", "the legions that were then wintering at Side" in that province, and "Seleucia, the metropolis of the province, which Count Castricius was holding with three legions steeled by hard service". These are later supported by "Nebridius, Count of the East [who] got together troops from every side".

So this region was heavily garrisoned by limitanei legions. Mostly probably the one listed on the Perge fragments was of this sort.