Sub-species: Elaenia obscura sordida | tucão | Highland Elaenia Date: 1964-07-06 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:55266 View record
Species: Elaenia mesoleuca | Marianinha-amarela Date: 1964-04-02 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:63806 View record
Sub-species: Elaenia chiriquensis albivertex | chibum | Lesser Elaenia Date: 1964-03-21 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:59000 View record
Species: Elaenia cristata Date: 1964-02-28 Country: Brasil
Institution: Museu Paraense Emílio Goeldi Collection: Coleção Ornitológica do Museu Goeldi Basis of record: Preserved specimen Catalogue number: OPE:MPEG.OPE 0021414 View record