Des Murs, 1856,
Ega = Tefé, Rio Solimões, Amazonas, Brazil.
Along R Amazon from extreme SE Colombia and NE Peru E in Brazil to near mouth of R Tapajós, also variable distance up that and other major tributaries (Solimões, Negro, Branco, Juruá, Purus, Madeira) S to Rondônia; possibly also along R Napo to NE Ecuador.
Food and feeding
Status and conservation
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