最初命名為 Crenicichla missioneira:
ZooBank:BA14FDC0-316A-4CCE-8A7D-D6A540AEDC34.
- Lucena, Carlos & S. Kullander. 1992. "The Crenicichla (Teleostei: Cichlidae) species of the Uruguai River drainage in Brazil". Ichthyological Explorations of Freshwaters. v. 3(n. 2), pp 97-160 (crc00073) (摘要)
保育: Crenicichla missioneira 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.