''Poropuntius laoensis'' is a species of

ray-finned fish Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or hor ...

in the genus ''

Poropuntius ''Poropuntius'' is a genus of cyprinid fish found mainly in freshwater habitats of Southeast Asia and Yunnan in China, but ''P. burtoni'' is from South Asia. Several species have highly restricted ranges and are threatened, and a single ''P. spel ...

'' from the

Mekong The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth longest river and List of longest rivers of Asia, the third longest in Asia. Its estimated length is , ...

in Myanmar, Thailand, Laos and Vietnam. It is found in clear forested streams and is not found in large rivers. Id does not persist in impoundments and is not known to migrate. It feeds mainly on insect larvae.

References

laoensis Fish described in 1868 Taxa named by Albert Günther {{Cyprininae-stub