| Citation | Campos-da-Paz, R., 2003, Gymnotidae (Naked-back knifefishes).. p. 483-486. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre EDIPUCRS, Brasil. |
| Ref. | 36692 Campos-da-Paz, R., 2003 |
| Page | 484 |
| Named Used as Valid | Gymnotus arapaima |
| Comment | |
| Locality | |
| Distribution | Brazil. |
| Quote |