小羊驼（Vicugna vicugna）又称骆马。主要栖息于南美洲安第斯山脉中段的半干旱草原，外形很像骆驼，但无驼峰，身体细长，头小，尾短，腿与颈都长，耳朵长而尖。上体皮毛浅褐色发亮，下体带白色，颈基部有一撮灰白色长毛。其毛柔滑若丝，细于羊毛而被视为上品，从前印加人曾将其专供王族享用。

骆马常年生活在高原地带，以青草、树叶为食，适应高寒气候，几天不喝水也能长途跋涉运载货物。

在秘鲁骆马是当地的主要家畜和运载工具，并被作为民族象征之一，他们国徽中心的盾徽上，分别绘有骆马、金鸡纳树和羊角。

The vicuña (Vicugna vicugna) or vicugna (both /vɪˈkuːnjə/) is one of two wild South American camelids which live in the high alpine areas of the Andes, the other being the guanaco. It is a relative of the llama, and is now believed to be the wild ancestor of domesticated alpacas, which are raised for their coats. Vicuñas produce small amounts of extremely fine wool, which is very expensive because the animal can only be shorn every three years, and has to be caught from the wild. When knitted together, the product of the vicuña's wool is very soft and warm. The Inca valued vicuñas highly for their wool, and it was against the law for anyone but royalty to wear vicuña garments; today the vicuña is the national animal of Peru and appears in the Peruvian coat of arms.