Fig. 125.—Asiatic Wild Ass. Equus onager. × 1⁄20.
Now treated as a subspecies of E. hemionus.
Date 1902
Source The Cambridge Natural History, Volume X—Mammalia.
Author Frank E. Beddard
Source: https://commons.wikimedia.org/wiki/File:Cambridge_Natural_History_Mammalia_Fig_125.jpg