Sub-species: Myrmotherula menetriesii cinereiventris | Maria-bonita Date: 1958-10-20 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:42809 View record
Sub-species: Myrmotherula menetriesii cinereiventris | Maria-bonita Date: 1958-11-22 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:42810 View record