ペスケンニウス・ニゲル
In the civil war of 192-193, the fleet supported Septimius Severus, and, together with the "classes Misenensis", it participated in the campaign against Pescennius Niger, transporting his legions to the East. The fleet remained active in the East for the next few decades, where the emergence of the Persian Sassanid Empire posed a new threat that required frequent reinforcements to be ferried.