| Citation | Ready, J.S., E.J.G. Ferreira and S.O. Kullander, 2006, Discus fishes: mitochondrial DNA evidence for a phylogeographic barrier in the Amazonian genus Symphysodon (Teleostei: Cichlidae).. J. Fish Biol. 69(Suppl.B):200-211. |
| Ref. | 57706 Ready, J.S., E.J.G. Ferreira and S.O. Kullander, 2006 |
| Page | 200-211 |
| Named Used as Valid | Symphysodon discus |
| Comment | ecology; |
| Locality | |
| Distribution | Central Amazon in the Rio Negro, Abacaxis and Trombetas drainages. |
| Quote | areas where seasonal flooding occurs and are therefore found only near the mainstem of the Amazon River itself and in the lower reaches of tributaries; blackwater tributaries (blackwater from the north bank tributaries - Guyanan shield and eastern Andes); |