The Amur minnow or Lagowski's minnow (Rhynchocypris lagowskii) is an Asian species of small freshwater cyprinid fish. It is found from the Lena and Amur rivers in the north to the Yangtze in China in the south, and in Japan. References Rhynchocypris Freshwater fish of China Fish of Russia Fauna of Siberia Fish described in 1869