Sub-species: Chelidoptera tenebrosa brasiliensis | Swallow-wing Date: 1932-12-18 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:14545 View record
Sub-species: Chelidoptera tenebrosa brasiliensis | Swallow-wing Date: 1932-02-13 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:14544 View record