Anabarilius alburnops

Anabarilius alburnops is a species of ray-finned fish in the genus Anabarilius. It is only known from Dian Lake and Songhuaba Reservoir, both in Kunming, Yunnan. It can reach sizes above SL.
The species was once common in Dian Lake, but has dramatically declined since the 1950s; today, only a few individuals are occasionally captured. Its decline is caused by introduced fish species, pollution, the loss of macrophytes, over-fishing, and the loss of breeding sites. Along with many other fish species endemic to Dian Lake, it is a threatened species.