Camelidae References Images Camelidae mammal family Ask Anything Homework Help Also known as: camelid Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: camel/ Natural history…are classified in the family Camelidae, which first appeared in North America 40 million years ago. North American camelid stock became extinct 10,000 years ago. Living South American camelids are represented by the llama (Lama glama), guanaco (L. guanicoe), vicuña (Vicugna vicugna), and alpaca (V. pacos). The lineage that produced Read More…are classified in the family Camelidae, which first appeared in North America 40 million years ago. North American camelid stock became extinct 10,000 years ago. Living South American camelids are represented by the llama (Lama glama), guanaco (L. guanicoe), vicuña (Vicugna vicugna), and alpaca (V. pacos). The lineage that produced Read Moreartiodactyl/ Evolution and paleontologyCamelids evolved in North America and, at or toward the end of the Neogene, spread into South America and into the Old World. By the end of the Pleistocene they all became extinct in their homeland, just as horses did. The hypertragulids were a mainly… Read MoreCamelids evolved in North America and, at or toward the end of the Neogene, spread into South America and into the Old World. By the end of the Pleistocene they all became extinct in their homeland, just as horses did. The hypertragulids were a mainly… Read MoreAndes Mountains/ Plant and animal lifeThe camelids (llama, guanaco, alpaca, and vicuña) are animals primarily of the Altiplano (11,200 to 12,800 feet), although they can live well at lower altitudes. It is thought that the condor can fly up to 26,000 feet. Read MoreThe camelids (llama, guanaco, alpaca, and vicuña) are animals primarily of the Altiplano (11,200 to 12,800 feet), although they can live well at lower altitudes. It is thought that the condor can fly up to 26,000 feet. Read More