FIGURE 9 in Taxonomy and geographic variation of Formicivora serrana (Hellmayr, 1929) and Formicivora littoralis Gonzaga and Pacheco, 1990 (Aves: Passeriformes: Thamnophilidae)

FIGURE 9. Paratypes of F. s. interposita and F. s. littoralis showing the color variation of the upperparts between these taxa. From above to below: F. s. littoralis (MPEG 46319), F. s. interposita (MPEG 46315), F. s. littoralis (MPEG 46317) and F. s.littoralis (MPEG 46318). Note the same upperparts color for F. s. littoralis (MPEG 46319) and F. s. interposita (MPEG 46315) and different upperparts colors for the two specimens of F. s. littoralis (MPEG 46319) and (MPEG 46317).