TO L O N O G E I L C A A P I ' T A A T L E I I A Bollettino della Società Paleontologica Italiana, 57 (2), 2018, 125-132. Modena C N O A S S. P. I. The first occurrence of Plesiohipparion huangheense (Qiu, Huang & Guo, 1987) (Equidae, Hipparionini) from the late Pliocene of India Advait Mahesh Jukar, Boyang Sun & Raymond Louis Bernor A.M. Jukar, Department of Environmental Science and Policy, George Mason University, Fairfax VA 22030, USA; Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington D.C. 20013, USA;
[email protected] B. Sun, Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, CHN; University of Chinese Academy of Sciences, Beijing 100039, CHN; College of Medicine, Department of Anatomy, Laboratory of Evolutionary Biology, Howard University, Washington D.C. 20059, USA;
[email protected] R.L. Bernor, College of Medicine, Department of Anatomy, Laboratory of Evolutionary Biology, Howard University, Washington D.C. 20059, USA;
[email protected] KEY WORDS - Asia, Cenozoic, Biogeography, Hipparionine horses, Dispersal. ABSTRACT - Hipparionine horses are well known from the Miocene of the Indian subcontinent and include several lineages. Their Pliocene record is poorly known in comparison. Here we report the first record of a hipparionine horse lineage,Plesiohipparion huangheense, from late Pliocene sediments in the Siwalik Hills in N.W. India. This species was formerly known from the late Pliocene of Northern China and the earliest Pleistocene of Turkey. This new occurrence presents us with two dispersal hypotheses for this species.