Günther, A. (1868). Diagnoses of some new freshwater fishes from Surinam and Brazil, in the collection of the British Museum. <em>Annals and Magazine of Natural History (Series 4).</em> v. 1 (no. 6) (art. 56): 475-481.[details]
Froese, R. and D. Pauly. Editors. (2021). FishBase. Hypoptopoma Günther, 1868. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://marinespecies.org/traits/aphia.php?p=taxdetails&id=269460 on 2025-09-17
Marine Species Traits editorial board (2025). Marine Species Traits. Hypoptopoma Günther, 1868. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=269460 on 2025-09-17
original descriptionGünther, A. (1868). Diagnoses of some new freshwater fishes from Surinam and Brazil, in the collection of the British Museum. <em>Annals and Magazine of Natural History (Series 4).</em> v. 1 (no. 6) (art. 56): 475-481.[details]