最初描述为 Cyprinodon suavium:
- Strecker, Ulrike. 2005. "Description of a new species from Laguna Chichancanab, Yucatan, Mexico: Cyprinodon suavium (Pisces: Cyprinodontidae)". Hydrobiologia. (541):107–115 (ffm00590) (摘要)
保育: Cyprinodon suavium 未被国际自然保护联盟(IUCN)在濒危物种红色名录中为自然保育进行评估.