Sub-species: Pachyramphus polychopterus tristis Date: 1967-02-10 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:63990 View record
Sub-species: Pachyramphus polychopterus tristis Date: 1967-11-11 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:62092 View record
Sub-species: Pachyramphus polychopterus tristis Date: 1967-07-15 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:68126 View record