Name: Agelasticus cyanopus
Authority: (Vieillot, 1819)
English Common Name: Unicolored Blackbird
Spanish Common Name(s): Tordo Negro Chico, Varillero Negro
Portuguese Common Name(s): Carretão
Taxonomic Comments: Formerly placed in the genus Agelaius (Agelaius cyanopus) or Chrysomus (Johnson and Lanyon 1999), but now placed in Agelasticus (Lowther et al. 2004).
Global Conservation Status
IUCN Red List Category:
LC - Least concern
CITES Status: None
Distribution Status in Latin America
||Argentina, Bolivia, Brazil, Paraguay
- BirdLife International. 2004. Threatened birds of the world 2004. CD ROM. BirdLife International, Cambridge, UK.
- Capper, D. R., R. P. Clay, A. Madrono, N. J. Mazer Barnett, I. J. Burfield, E. Z. Esquivel, C. P. Kennedy, M. Perrens, and R. G. Pople. 2001. First records, noteworthy observations and new distributional data for birds in Paraguay. Bulletin of the British Ornithologists' Club 121:23-36.
- Johnson, K. P. and S. M. Lanyon. 1999. Molecular systematics of the grackles and allies, and the effect of additional sequence (cyt b and ND2). Auk 116:759-768.
- Lowther, P. E., R. Fraga, T. S. Schulenberg, and S. M. Lanyon. 2004. Nomenclatural solution for a polyphyletic Agelaius. Bulletin of the British Ornithologists' Club 124:171-177.
- Parker III, T. A., D. F. Stotz, and J. W. Fitzpatrick. 1996. Ecological and distributional databases for neotropical birds. The University of Chicago Press, Chicago.
- Remsen, J. V., Jr., A. Jaramillo, M. Nores, J. F. Pacheco, M. B. Robbins, T. S. Schulenberg, F. G. Stiles, J. M. C. da Silva, D. F. Stotz, and K. J. Zimmer. Version: 20 October 2006. A classification of the bird species of South America. American Ornithologists' Union. http://www.museum.lsu.edu/~Remsen/SACCBaseline.html
- Remsen, J. V., Jr., A. Jaramillo, M. Nores, J. F. Pacheco, M. B. Robbins, T. S. Schulenberg, F. G. Stiles, J. M. C. da Silva, D. F. Stotz, and K. J. Zimmer. Version: 21 March 2005. A classification of the bird species of South America. American Ornithologists' Union. http://www.museum.lsu.edu/~Remsen/SACCBaseline.html
- Ridgely, R. S. 2002. Distribution maps of South American birds. Unpublished.
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