Odontobutis potamophila
Odontobutis potamophila is a species of freshwater sleeper native to China and Vietnam, is a commercially important fish species used in aquaculture in China. Demonstrating a sexually dimorphic growth pattern where the male grows quicker and larger than the female, this species can reach a length of  in standard length.

References

Fish of Southeast Asia
Freshwater fish of China
Odontobutis
Fish described in 1861
Taxa named by Albert Günther