Arsaces Xxiv. or Pacorus
Pacorus, succeeded his father, Vologeses I., and was a contemporary of Domitian and Trajan; but scarcely anything is recorded of his reign.
He is mentioned by Martial (
9.36), and it appears from Pliny (
Plin. Ep. 10.16), that he was in alliance with Decebalus, the king of the Dacians.
It was probably this Pacorus who fortified and enlarged the city of Ctesiphon. (
Amm. Marc. 23.6.)