Camel Temporal range:
| |
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Bactrian camel (Camelus) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Artiodactyla |
Family: | Camelidae |
Tribe: | Camelini |
Genus: | Camelus Linnaeus, 1758 |
Species | |
Synonyms | |
Camels are mammals of the Camelidae family. Camels form the genus Camelus. There are three living species of camels. Best-known are the dromedary (one hump) and Bactrian (two humps) camels.[1]
The camelids, as a family, include the "New World" camelids: the llama, the alpaca, the guanaco, and the vicuña.[2]
The earliest known camel, called Protylopus, lived in North America 40 to 50 million years ago, during the Eocene.[3] It was about the size of a rabbit and lived in the open woodlands of what is now South Dakota.[4]