Simplify the following text for a Grade 9 native English-speaking person.
Original: The Onager ( Equus hemionus ) is a large member of the genus Equus of the family Equidae ( horse family ) native to the deserts of Syria , Iran , Pakistan , India , Israel and Tibet .
Simplified: The Onager ( Equus hemionus ) is a large mammal belonging to the Equidae family . It is native to the deserts of Syria , Iran , Pakistan , Kashmir , Israel and Palestine , and western China .