Typová lokalita
Morona-Santiago Province, Palora Canton, Sangay Sector, Pastaza River drainage, Amundalo River 10.3 km WSW of Palora, Ecuador, 1°44'54.90"S, 78°02'39.78"W, elevation 953 meters.
Původní popis
Lujan, N. K., Meza-Vargas, V. & Barriga Salazar, R. E. 2015. Two new Chaetostoma group (Loricariidae: Hypostominae) sister genera from opposite sides of the Andes Mountains in Ecuador, with the description of one new species. Copeia v. 103 (no. 3): 651-663.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.