''Pangasius larnaudii'', the black ear catfish is a species of freshwater

shark catfish The shark catfishes form the family Pangasiidae. They are found in fresh and brackish waters across southern Asia, from Pakistan to Borneo. Among the 30-odd members of this family is the plant-eating, endangered Mekong giant catfish ''Pangasian ...

endemic to

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 , ...

and Chao Phraya basins.

References

Pangasiidae Catfish of Asia Freshwater fish of India Fish of Thailand Fish described in 1866 {{Catfish-stub