最初命名為 Gambusia krumholzi:
ZooBank:F4CEF016-020B-49E6-954F-3C5E7D0BFE65.
- Minckley, Wendell L. 1963. "A new poeciliid fish (genus Gambusia) from the Rio Grande drainage of Coahuila, Mexico". Southwestern Naturalist. 8(3):154-161 (ffm04577)
保育: Gambusia krumholzi 尚未被國際自然保育聯盟列入IUCN受威脅物種紅皮書名單中.