This species is native to the Amazon and Orinoco River basins of Brazil, Colombia, Peru and Venezuela. Exallodontus is classified under the "Calophysus-Pimelodus clade".
Exallodontus is a native fish species found in the Amazon and Orinoco River basins spanning across Brazil, Colombia, Peru, and Venezuela. It belongs to the "Calophysus-Pimelodus clade" classification.