Sub-species: Xenops minutus genibarbis | Gralha-azul Date: 1960-06-24 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:46695 View record
Sub-species: Xenops minutus genibarbis | Gralha-azul Date: 1997-09-07 State: Mato Grosso
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:95173 View record