Fur trade Russia exported raw furs, consisting in most cases of the pelts of martens, beavers, wolves, foxes, squirrels and hares. Between the 16th and 18th centuries, Russians began to settle in Siberia, a region rich in many mammal fur species, such as Arctic fox, lynx, sable, sea otter and stoat (ermine). In a search for the prized sea otter pelts, first used in China, and later for the northern fur seal, the Russian Empire expanded into North America, notably Alaska. From the 17th through the second half of the 19th century, Russia was the world's largest supplier of fur. The fur
Marten new New World clade. The genus first evolved up to seven million years ago during the Miocene epoch. The Modern English "marten" comes from the Middle English "martryn", in turn borrowed from the Anglo-French "martrine" and Old French "martre" (Latin "martes"), itself from a Germanic source; cf. Old English "mearþ", Old Norse "mörðr", and Old High German and Yiddish "". Martens are solitary animals, meeting only to breed in late spring or early summer. Litters of up to five blind and nearly hairless kits are born in early spring. They are weaned after around two months, and leave the mother