Typová lokalita
Rio Caldeirão, Rio Paraguaçu basin, Município de Lençóis, Estado da Bahia, Brazil, 12°39'33"S, 41°22'13"W, elevation about 340 meters.
Původní popis
Costa, W. J. E. M., Mattos, J. L. O. & Santos, A. C. A. 2019. Ammoglanis multidentatus, a new miniature sanddwelling sarcoglanidine catfish with unique osteological features from northeastern Brazil (Siluriformes: Trichomycteridae). Vertebrate Zoology v. 70 (no. 1): 61-67.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.