Froese, R. and D. Pauly. Editors. (2021). FishBase. Arapaimidae Bonaparte, 1846. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=267016 on 2025-11-09
RAS (Eds.) (2025). Register of Antarctic Species. Arapaimidae Bonaparte, 1846. Accessed at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/LOG_0001&physid=PHYS_0004/aphia.php?p=taxdetails&id=267016 on 2025-11-09