Evarra

 ( Laviniinae ) 

Evarra was a genus of small ray-finned fish in the family Leuciscidae. All species in the genus were restricted to waters in the Valley of Mexico and are now extinct due to habitat loss (their habitat dried out with remaining waters in the region highly polluted).Bruton, Michael N. "Have fishes had their chips? The dilemma of threatened fishes". Environmental Biology of Fishes 43: l-27, 1995.

• Extinct Mexican dace Navarro, 1955 (Mexican dace)
• Extinct Plateau chub Woolman, 1894 (plateau chub)
• Extinct Endorheic chub Meek, 1902 (endorheic chub)