Golden hamster stock of hamsters was exported from Syria to the United States in 1971, but apparently none of today's North American pets is descended from these (at least in the female line), because recent mitochondrial DNA studies have established that all domestic golden hamsters are descended from one female – probably the one captured in 1930 in Syria. Since the species was named, the genus "Cricetus" has been subdivided and this species (together with several others) was separated into the genus "Mesocricetus", leading to the currently accepted scientific name for the golden hamster of "Mesocricetus auratus". Following Professor Aharoni's collection in
Slavic settlement of the Eastern Alps of Middle and Lower Friuli to the river Livenza, devastated by the Magyar incursions. Avar domination over the Slavs persisted until mid 620s. In 623 the Slavs, led by Frankish merchant Samo, rebelled against the Avars. In 626 the Avars were ultimately defeated at Constantinople, after which Samo became the ruler of the first historically known Slavic polity, Samo's Tribal Union, which persisted until his death in 658. Subsequently, a smaller Slavic principality emerged around 660, known as Carantania, and was absorbed into the Frankish Empire in 745. After settling in the Eastern Alps region, Slavs subsequently subjugated the aboriginal