As someone mostly descended from Northern Europeans I find that really embarrassing.
Barbs are small horses, mostly under 15.2 (62 inches) with a high head and withers and a sloping croup with a straight shoulder.
It doesn’t look anything like an Arab.
The Barb isn’t known for strong gaits but is a fantastic sprinter and has been used to develop Thoroughbreds Standardbreds. The Barb and Jennet were both influential in the development of Quarter Horses, Appaloosa and the Mustang.