最初描述为 Cyprinodon inmemoriam:
- Lozano Vilano, María de Lourdes & S. Contreras-Balderas. 1993. "Four new species of Cyprinodon from southern Nuevo León, Mexico, with a key to the C. eximius complex (Teleostei: Cyprinodontidae)". Ichthyological Explorations of Freshwaters. 4(4):295-308 (ffm00176)
保育: Cyprinodon inmemoriam 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). The only known specimen was collected in March 17, 1984. Reported extinct in 1986 by Burkhead (2012).