FIGURE 4. Knodus ytuanama, A in A new rheophilic species of Knodus Eigenmann (Characiformes: Characidae Stevardiinae) from the upper rio Juruena, rio Tapajós basin, Chapada dos Parecis Mato Grosso, Brazil

FIGURE 4. Knodus ytuanama, A) INPA 59847, paratype, 71.8 mm SL); B) INPA 59847, paratype, 75.7 mm SL; C) UFRO-I 22844, paratype, 28.6 mm SL; all from Brazil, Mato Grosso, Comodoro, rio Mutum.