Salcedo, N.J. 2013. Description of Loraxichthys lexa, new genus and species (Siluriformes: Loricariidae) from the Río Huallaga Basin, central Peru, with notes on the morphology of the enigmatic Lipopterichthys carrioni Norman, 1935. Zootaxa. 3640, 4 (Apr. 2013), 557–571. DOI:https://doi.org/10.11646/zootaxa.3640.4.4.