Formosan Pale Chub Opsariichthys evolans

The Formosan Pale Chub is endemic to Taiwan (formerly Formosa) and part of southeast China. It grows to a maximum length of 9cm. (Note it is a different species and genus from the Pale Chub, also called Pale Bleak and Freshwater Sprat, Zacco platypus, a common fish from much of southeast Asia and over-lapping the range of this rarer fish.)