addition, three extinct subfamilies are known: Hypsodontinae (mid-Miocene), Oiocerinae (Turolian) and the subfamily Tethytraginae, which contains Tethytragus...

placed into these subfamilies, as well as the extinct Hypsodontinae, Oiocerinae, and Tethytraginae subfamilies. Over one hundred extinct Bovidae species...