Panthera leo spelaea M. Boule & L. De Villeneuve, 1927
Panthera spelaea, also known as the cave lion or steppe lion,[1] is an extinctPanthera species that most likely evolved in Europe after the third Cromerian interglacial stage, less than 600,000 years ago. Genetic analysis of ancient DNA has revealed that while closely related, it was a distinct species genetically isolated from the modern lion (Panthera leo) occurring in Africa and Asia,[2] with the genetic divergence between the two species variously estimated between 1.9 million[3][4] and 600,000 years ago.[5] It is closely related and probably ancestral to the American lion (Panthera atrox).[5] The species ranged from Western Europe to eastern Beringia in North America, and was a prominent member of the mammoth steppe fauna, and an important apex predator across its range. It became extinct about 13,000 years ago.[6] It closely resembled living lions with a coat of yellowish fur, though unlike living lions males appear to have lacked manes.