Species: Dendrocygna viduata | Mutum-poranga Date: 1962-02-01 Country: Brasil
Institution: Instituto Brasileiro de Geografia e Estatística Collection: Coleção Zoológica da Reserva Ecológica do IBGE Basis of record: Preserved specimen Catalogue number: CZIBGE:ORN038 View record
Species: Dendrocygna autumnalis | marreca-cabocla, asa-branca Date: 1958-04-27 Country: Brasil
Institution: Instituto Brasileiro de Geografia e Estatística Collection: Coleção Zoológica da Reserva Ecológica do IBGE Basis of record: Preserved specimen Catalogue number: CZIBGE:ORN039 View record
Species: Dendrocygna viduata | Mutum-poranga Date: 1980-01-25 Country: Brasil
Institution: Instituto Brasileiro de Geografia e Estatística Collection: Coleção Zoológica da Reserva Ecológica do IBGE Basis of record: Preserved specimen Catalogue number: CZIBGE:ORN037 View record
Species: Dendrocygna autumnalis | marreca-cabocla, asa-branca Date: 1966-09-20 Country: Brasil
Institution: Instituto Brasileiro de Geografia e Estatística Collection: Coleção Zoológica da Reserva Ecológica do IBGE Basis of record: Preserved specimen Catalogue number: CZIBGE:ORN040 View record