Numerous individual units of the phalanx infantry are attested in use during the Hellenistic period. Some of the old Alexandrian unit names were kept and units were named after Alexander's. An example of this are the "Argyraspides" ('silver shields'), who were originally a unit of Alexander's most fearsome and disciplined veterans. However, they were disbanded not long after having surrendered their commander Eumenes to Antigonus the One-Eyed. The name, however, was kept alive and formed into a corps of the Seleucid army. Livy describes them as a Royal Cohort in the army of Antiochus III the Great. Fighting in phalanx formation, the Argyraspides were present at Raphia (217 BC) and Magnesia (190 BC). Chosen from across the kingdom, they constituted a corps of roughly 10,000 men. By the time of Antiochus IV Epiphanes' parade at Daphne in 166 BC, the Argyraspides are counted as being only 5,000 strong. However, Bar-Kochva is of the opinion that the 5,000 men dressed and armed in the 'Roman' style counts for the other half of the corps. This is because the men of the 'Roman Contingent' are described as being in their prime of life.