... "Yule correctly identifies the 'wild oxen' of Tibet with the gayal (Bos gavaeus), but I do not believe that his explanation of the word beyamini (from an artificially constructed buemini Bohemian) can be upheld. Polo states expressly that these wild oxen are called beyamini (scil. by the natives), and evidently alludes to a ... — The Travels of Marco Polo, Volume 2 • Marco Polo and Rustichello of Pisa