The vicu�b> (Vicugna vicugna) or vicugna is one of two wild South American Some facts about this social mammal, Vicugna vicugna, and information on its The vicu�b> is extremely slender, with long skinny limbs and neck. The head is Simply stated, vicu�b> fleece is the rarest, most expensive natural fiber in the Vicuna information, photos and facts from Eric Hoffman, … Continua a leggere