Sub-species: Camptostoma obsoletum obsoletum | risadinha | Southern Beardless-Tyrannulet Date: 1900-08-09 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:984 View record
Sub-species: Camptostoma obsoletum obsoletum | risadinha | Southern Beardless-Tyrannulet Date: 1900-01-01 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:2913 View record