Sub-species: Rhytipterna simplex frederici Date: 1923-11-19 Country: Brasil
Data resource: GBIF repatriados | Field Museum of Natural History of Chicago | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:63761 View record
Genus: Xiphorhynchus | Borralhara-do-norte Date: 1923-09-03 State: Maranhao
Data resource: GBIF repatriados | Field Museum of Natural History of Chicago | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:63772 View record
Sub-species: Pachyramphus marginatus nanus Date: 1923-11-20 Country: Brasil
Data resource: GBIF repatriados | Field Museum of Natural History of Chicago | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:63765 View record
Genus: Xiphorhynchus | Borralhara-do-norte Date: 1923-08-07 State: Maranhao
Data resource: GBIF repatriados | Field Museum of Natural History of Chicago | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:63776 View record