There are actually two species of fish classed as Doctor Fish - Garra rufa and Cyprinion macrostomus.They are also known by the nicknames nibble fish, kangal fish, and doctorfishen.

• 这些小鱼以死皮为食，非常适合为人们治疗诸如牛皮癣等皮肤病。现在，这种来自土耳其的鱼医生已经被引进到重庆，为当地人服务。