English: Syrian wild ass galloping in Vienna Zoo.
Deutsch: Equus hemionus hemippus, Syrischer Halbesel at Tiergarten Wien-Schönbrunn.
Date 1915
Source Antonius, O. (1928): Beobachtungen an Einhufern in Wien-Schönbrunn. I. Der Syrische Halbesel (Equus hemionus hemippus J. GEOFFR.). Der Zoologische Garten(N.F.) 1, 19-25. // http://www.biolib.cz/en/taxonimage/id172156/?taxonid=33458
Author (Conrad) Keller (1848-1930)
Source: https://commons.wikimedia.org/wiki/File:Syrian_wild_ass.jpg

The Syrian wild ass (Equus hemionus hemippus), less commonly known as a hemippe or achdari, is an extinct subspecies of onager native to the Arabian peninsula. It ranged across present-day Syria, the Palestinian territories, Israel, Turkey, Jordan, Saudi Arabia and Iraq.
Order: Perissodactyla
Family: Equidae
Genus: Equus
Subgenus: Asinus
Species: Equus hemionus
Subspecies: Equus hemionus hemippus Geoffroy, 1855
Synonyms: Equus hemionus syriacus (Milne-Edwards, 1869)