(Sinocyclocheilus yishanensis)
Sinocyclocheilus yishanensis (common name: Yishan golden-line barbel) is a species of cave fish in the family Cyprinidae. It is endemic to Guangxi province in southern China and known from the Liu River, a tributary of the Pearl River. Its specific name yishanensis refers to the Yishan County (now called Yizhou ) where its type locality is.