RHINOCEROTIDAE Gray, 1821

Geraads, Denis, Spassov, Nikolaï, Hristova, Latinka, Markov, Georgi N. & Tzankov, Tzanko, 2011, Upper Miocene mammals from Strumyani, South-Western Bulgaria, Geodiversitas 33 (3), pp. 451-484 : 460

Family RHINOCEROTIDAE Gray, 1821

Geraads & Spassov (2009) provide a detailed account of all Bulgarian Upper Miocene Rhinocerotidae , including those from Strumyani. There is no evidence of any hornless rhino ( Acerorhinus Kretzoi, 1942 or Chilotherium Ringström, 1924 ) at Strumyani, but the two taxa commonly found in the Upper Miocene of the Balkans, Dihoplus Brandt, 1878 and Ceratotherium Gray, 1868 , are present. Str-2 is probably the best example of coexistence of these two forms in the very same layer.