This dataset contains the digitized treatments in Plazi based on the original journal article Salcedo, Norma J., Ortega, Hernán (2015): A new species of Chaetostoma, an armored catfish (Siluriformes: Loricariidae), from the río Marañón drainage, Amazon basin, Peru. Neotropical Ichthyology (Neotrop. Ichthyol.) 13 (1): 151-156, DOI: 10.1590/1982-0224-20140073, URL: http://dx.doi.org/10.1590/1982-0224-20140073