''Hainania serrata'', also known as the Hainan minnow, is a

cyprinid Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest ver ...

fish found in China and

Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...

. It is the only member of the genus ''Hainania''.

References

* Cultrinae Monotypic fish genera Fish of Asia Fish described in 1927 {{Cultrinae-stub