Čeleď: Loricariidae Rafinesque, 1815 — krunýřovcovití
Rod: Acestridium Haseman, 1911
Jižní Amerika — dolní tok Rio Tapajós, stát Pará, Brazílie.
Municipio de Juruti, igarapé Mutum, tributary to rio Aruã, a tributary to rio Branco, a tributary. to rio Aripiuns, itself a tributary to the lower rio Tapajós, 2°36'45"S, 56°11'37"W, Pará State, Brazil.
5,6 cm SL.
Rodriguez, M. S. & Reis, R. E. 2007. A new species of Acestridium Haseman, 1911 (Loricariidae: Hypoptopomatinae) from the eastern Amazon basin, Brazil. Neotropical Ichthyology v. 5 (no. 4): 429-434.
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.