Genus: Rangifer

Systematics :

KingdomAnimals (Animalia)
Phylum Ryggstrengdyr (Chordata)
Subphylum  Virveldyr (Vertebrata)
Klasse   Pattedyr (Mammalia)
Order    Klovdyr (Artiodactyla)
Family     Hjortefamilien (Cervidae)
Subfamily      Capreolinae
Genus       Rangifer
Species        Rein (Rangifer tarandus)