Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1937-04-14 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:18940 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1959-09-12 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:45258 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1965-07-17 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:72560 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1968-09-06 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:69329 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1961-09-25 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:46934 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1965-08-08 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:61417 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1936-04-27 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:23538 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:72915 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 2012-09-30 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:101430 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1960-11-28 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:46932 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 2011-09-05 State: Roraima
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:94231 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 2013-07-16 State: Rondonia
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:100086 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 2012-07-27 State: Amazonas
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:96490 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1959-08-29 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:45254 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1970-11-18 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:62604 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1924-08-10 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:36011 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Greyish Mourner Date: 1959-06-15 Country: Peru
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:68224 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1936-06-15 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:18740 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1959-08-19 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:45253 View record
Sub-species: Rhytipterna simplex frederici | vissiá | Grayish Mourner Date: 1937-06-24 Country: Brasil
Institution: Museu de Zoologia de São Paulo Collection: Coleção de Aves do MZUSP Basis of record: Preserved specimen Catalogue number: birdsMZUSP:17854 View record