Siraces

The Siraces (Greek: Sirakoi, Latin: Siraci, also Siraceni and Seraci[1]) were a hellenized Sarmatian tribe that inhabited Sarmatia Asiatica; the coast of Achardeus at the Black Sea north of the Caucasus Mountains, Siracena[1] is mentioned by Tacitus as one of their settlements.

By the late 4th century, they had occupied lands between the Caucasus mountains and the Don, becoming masters of the Kuban region.

In the Bosporan War, The Aorsi under Prince Eunones, sent by Aquila and Cotys is sent after Mithridates and his lands, fights with Zorsines and sieges Uspe[3] in 49 AD[4] (The town offers 10,000 slaves for their capitulation but the assault continues as the Romans decline), Zorsines finally decides to leave Mithridates to rule his paternal lands, after giving hostages to the Romans and thus making peace.

He acknowledged Roman superiority before the image of Emperor Claudius and the power of the Siraces is greatly weakened.

On the History and Characteristics of the Peoples in the Northeastern Pontic and North Caucasian regions in the 2nd -1st century BC.

Siraces and neighbouring major tribes in the 4th century BC.
Map depicting the Caucasus region around 400 B.C. Siracena, land of the Siraces, is shown in grey, according to its approximate greatest extent.
Scythian and related populations