最初命名為 Crenicichla prenda:
ZooBank:C3AAA6A6-010B-439D-9F8C-6AAFB5E0E24B.
- 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 prenda 被評鑑為國際自然保育聯盟瀕危物種紅皮書名單中的 (DD) 資料缺乏 (2009).