最初描述为 Evarra eigenmanni:
- Woolman, Albert J.. 1894. "Report on a collection of fishes from the rivers of central and northern Mexico". Bulletin of the U.S. Fish Commission. 14:55-66 (ffm04517)
保育: Evarra eigenmanni 由国际自然保护联盟(IUCN)在濒危物种红色名录中为自然保育而进行了评估 evaluated (EX) 灭绝(Extinct) (1996). Reported extinct in 1983 by Burkhead (2012).