Britz, R., 2001. The genusBetta -- monophyly and intrarelationships, with remarks on the subfamilies Macropodinae and Luciocephalinae (Teleostei: Osphronemidae).Ichthyological Exploration of Freshwaters v. 12 (no. 4): 305–318.
Osphronemidae andits species inFishBase, Froese, R. &Pauly, D. (eds.) 2025.FishBase. World Wide Web electronic publication, www.fishbase.org, version 02/2024.