Hellenistic period The northern Black Sea underwent what some historians refer to as a "long Hellenistic Age" due to the institutions typically associated with the era occurring independently from the greater Greek world. Their relatively isolated position, and constant contact/conflict with barbarians along their borders, allowed monarchs with traditions rooted in the region to establish independent kingdoms from those of the successor states. due to the family name, more recent historians have posited he was likely of Greco-Scythian descent, as was typical of the region. Eumelus' successor was Spartocus III (303–283 BC) and after him Paerisades II. Succeeding princes repeated the family names, so it is impossible to assign them a definite order. The last of them, however, Paerisades V, unable to make headway against increasingly violent attacks from nomadic tribes in the area, called in the help of
Diophantus, general of King
Mithridates VI of Pontus, leaving him his kingdom. Paerisades was killed by a
Scythian named Saumacus who
led a rebellion against him. the capital of the
Kingdom of Pontus.
Roman client kingdom of Staphhilos from
Panticapaeum, depicting a soldier with the traditional Bosporan long hair and beard. After the death of Mithridates VI (63 BC), Pharnaces II (63–47 BC) supplicated to Pompey, and then tried to regain his dominion during Julius
Caesar's Civil War, but was defeated by
Caesar at
Zela and was later killed by his former governor and son-in-law
Asander. It is possible that Nero wanted to minimize the power of local client rulers and wanted the Bosporans to be subsumed into the Roman empire. The Bosporan Kingdom was incorporated as part of the Roman province of
Moesia Inferior from 63 to 68. In 68, the new Roman emperor
Galba restored the Bosporan Kingdom to
Rhescuporis I, the son of Cotys I. Following the
Jewish diaspora,
Judaism emerged in the region, and Jewish communities developed in some of the cities of the region (especially
Tanais). The Jewish or Thracian influence on the region may have inspired the foundation of a cult to the "Most High God", a distinct regional cult which emerged in the 1st century AD, which professed monotheism without being distinctively Jewish or Christian. The balance of power among the local tribes was severely disturbed by
westward migration in the 3rd–4th centuries. In the 250s AD, the
Goths and
Borani were able to seize Bosporan shipping and even raid the shores of
Anatolia.
Fate of the kingdom There are no known coins from the Bosporan Kingdom after the last ones minted by
Rhescuporis VI in 341, which makes constructing a chronology very difficult. Though the kingdom is traditionally believed to have been destroyed at the end of his reign by the Goths and the
Huns, there is no concrete evidence for this. There is an inscription by a Bosporan ruler named
Douptounos from 483, nearly a century and a half after Rhescuporis VI, which makes it unlikely that the kingdom and its line of kings came to an end in the mid-4th century. Additionally, archaeological data from the time indicate a period with a growing economy rather than societal collapse. Through some means, the Goths appear to have left or been driven away, leading to the resumption of local self-rule in the late 5th century under rulers such as Douptounos, who re-oriented the kingdom towards the
Byzantine Empire as a client state. By Justinian's time, the Bosporus was under a barbarian ruler once more: the Hunnic ruler
Gordas. Though Gordas maintained good relations with Justinian, he was killed in a revolt in 527, which led the emperor to send armies to the Bosporus, conquering the lands of the kingdom and establishing imperial control there. The Bosporan cities enjoyed a revival, under
Byzantine and Bulgarian protection. The ancient Greek city of
Phanagoria became the capital of
Old Great Bulgaria between 632 and 665. The town of
Tmutarakan, on the eastern side of the strait, became the seat of the
Kievan Rus principality of
Tmutarakan in the 10th and 11th centuries, which in turn gave way to
Tatar domination. Also, in the early 12th century reference is made of the Byzantine Empire's reassertion of control over the Cimmerian Bosporos (. ==Coinage==