Sub-species: Monasa nigrifrons nigrifrons Date: 1921-03-26 Country: Brasil
Data resource: GBIF repatriados | Carnegie Museums | CM Vertebrate Paleontology Collection | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:P84002 View record
Sub-species: Monasa nigrifrons nigrifrons Date: 1921-03-24 Country: Brasil
Data resource: GBIF repatriados | Carnegie Museums | CM Vertebrate Paleontology Collection | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:P83962 View record
Sub-species: Monasa nigrifrons nigrifrons Date: 1921-04-01 Country: Brasil
Data resource: GBIF repatriados | Carnegie Museums | CM Vertebrate Paleontology Collection | CC0 1.0 License Basis of record: Preserved specimen Catalogue number: Birds:P84111 View record