(syn. Falco Ϯ Black Falcon F. subniger) Gr. νοτος notos  south; genus Falco Linnaeus, 1758, falcon; "NOTOFALCO, gen. nov.  Differs from Rhynchodon Nitzsch in its much longer wings, longer tail, and weaker feet.  Type, Falco subniger Gray." (Mathews 1913).

Search for more names on the Key to Scientific Names in Ornithology by James A. Jobling.
Recommended citation
Jobling, J. A. (2019). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2019). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from on 19 January 2019).