There were also auxiliary tagmata, such as the Noumeroi (Gr. Νούμεροι), a garrison unit for Constantinople, which probably included the regiment "of the Walls" (Gr. τῶν Τειχέων, tōn Teicheōn), manning the Walls of Constantinople., and the Optimatoi (Gr. , "the Best"), a support unit responsible for the mules of the army's baggage train (the τοῦλδον, touldon).
