↑Sabaj Pérez et al.Fossil catfishes of the families Doradidae and Pimelodidae (Teleostei: Siluriformes) from the Miocene Urumaco Formation of Venezuela.„Proceedings of the Academy of Natural Sciences of Philadelphia”.156,s.157–194,2007.ISSN0097-3157.(ang.).
↑Carl J.Ferraris.Checklist of catfishes, recent and fossil (Osteichthyes, Siluriformes), and catalogue of siluriform primary types.„Zootaxa”.1418,s.1–628,2007.ISSN1175-5334.(ang.). (pdf)