Río Negro (Amazon)
Ur pennad Río Negro zo ivez. 

Ar Río Negro (portugaleg Rio Negro, Spagnoleg Río Negro) a zo unan eus adstêrioù brasañ an Amazon hag ar stêr du he doureier brasañ er bed. Emañ e andon etre an Orinoko ha diaz an Amazon ha liammet eo ouzh an Orinok dre Ganol Casiquiare.

Daveoù 

 Goulding, M., Carvalho, M. L., & Ferreira, E. J. G. (1988). Rio Negro, rich life in poor water : Amazonian diversity and foodchain ecology as seen through fish communities. The Hague: SPB Academic Publishing. ISBN 90-5103-016-9
 Saint-Paul, U., Berger, U., Zuanon, J., Villacorta Correa, M. A., García, M., Fabré, N. N., et al. (2000). Fish communities in central Amazonian white- and blackwater floodplains. Environmental Biology of Fishes, 57(3), 235-250.
 Sioli, H. (1955). Beiträge zur regionalen Limnologie des Amazonasgebietes. III. Über einige Gewässer des oberen Rio Negro-Gebietes. Arch. Hydrobiol., 50(1), 1-32.
 Wallace, A. R. (1853). A narrative of travels on the Amazon and Rio Negro, with an account of the native tribes, and observations on the climate, geology, and natural history of the Amazon Valley. London: Reeve. 
 Wright, R. (2005). História indígena e do indigenismo no Alto Rio Negro. São Paulo, Brazil: UNICAMP & Instituto Socioambiental. ISBN 85-7591-042-6.

Negro, Rio
Negro, Rio
Negro, Rio
Negro, Rio