| Citation | Rosas, F.C.W., C.S. da Rocha, G.E. de Mattos and S.M. Lazzarini, 2009 Body weight-length relationships in Giant Otters (Pteronura brasiliensis) (Carnivora, Mustelidae). Brazilian Archives of Biology and Technology 52(3): 587-591. |
| Ref. | 120876 Rosas, F.C.W., C.S. da Rocha, G.E. de Mattos and S.M. Lazzarini, 2009 |
| Page | 586 |
| Named Used as Valid | Pteronura brasiliensis |
| Locality | Balbina |
| Distribution |