Geographic distribution of species of Ammoglanis. Red circle – A. pulex; black circle – A. obliquus; orange circle – A. amapaensis; yellow circle – A. diaphanous; blue circle – A. multidentatus.

  Part of: Henschel E, Bragança PHN, Rangel-Pereira F, Costa WJEM (2020) A new psammophilic species of the catfish genus Ammoglanis (Siluriformes, Trichomycteridae) from the Amazon River basin, northern Brazil. Zoosystematics and Evolution 96(1): 67-72.