1. M. H. Sabaj, "Copeia." 108, "Codes for natural history collections in ichthyology and herpetology." 593 (2020)
2. R. Fricke, W. N. Eschmeyer, R. Van der Laan, "Eschmeyer's catalog of fishes: genera, species, references." (2023)
3. W. R. Taylor and G. C. Van Dyke "Cybium." 9, "Revised procedures for staining and clearing small fishes and other vertebrates for bone and cartilage study." 107 (1985)
4. S. A. Schaefer, "Proceedings of the Academy of Natural Sciences of Philadelphia." 148, "The Neotropical cascudinhos: systematics and biogeography of the Otocinclus catfishes (Siluriformes: Loricariidae)." 1 (1997)
5. "Guidelines for Using the IUCN Red List Categories and Criteria. Version 14." (2019)