Ferraris, C. J., & Vari, R. P. (1992). Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution, 4: Gonorynchiformes, gymnotiformes, and siluriformes teleostei: ostariophsi. Smithsonian Institution Press.
Cita Chicago (17th ed.)Ferraris, Carl J., i Richard P. Vari. Catalog of Type Specimens of Recent Fishes in the National Museum of Natural History, Smithsonian Institution, 4: Gonorynchiformes, Gymnotiformes, and Siluriformes Teleostei: Ostariophsi. Washington, D.C: Smithsonian Institution Press, 1992.
Cita MLA (9th ed.)Ferraris, Carl J., i Richard P. Vari. Catalog of Type Specimens of Recent Fishes in the National Museum of Natural History, Smithsonian Institution, 4: Gonorynchiformes, Gymnotiformes, and Siluriformes Teleostei: Ostariophsi. Smithsonian Institution Press, 1992.