Roman Legion in late Antiquity

[Renatus]

I first have to point out -without being yet able to place the refs in their correct context- that the second one does not say 4,000 but 40,000 (at least in the TLG copy).

"μυριάδων ἀριθμὸν ὄντα τεσσάρων." - "their myriad number being four"

An old Teubner edition on the Internet Archive has χιλιάδων αριθμον οντα τεσσάρων (I can't get all the diacriticals in) and presumably it was a similar text that Ridley was using. However, the apparatus makes it look as if this is an emendation. If your text is correct, it makes a tagma oνer 6600 strong.