最初命名為 Lucania interioris:
- Hubbs, Carl Leavitt & R.R. Miller. 1965. "Studies of Cyprinodont fishes. XXII. Variation in Lucania parva, its establishment in western United States, and description of a new species from an interior basin in Coahuila, México". Miscellaneous Publications, Museum of Zoology, University of Michigan. (127):1-104 (ffm00209)
保育: Lucania interioris 被評鑑為國際自然保育聯盟瀕危物種紅皮書名單中的 (CR) 瀕臨絕種(極危) (1996).