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Campylopterus obscurus, Gould., Sombre Sabre-wing. [Pl. 49]
Gould, John 1804-1881
Article
1852-10-01
A monograph of the Trochilidæ, or family of humming-birds
2
BHL Australia
English
London, Printed by Taylor and Francis, 1861 [i.e. 1849-1861]
DOI: https://doi.org/10.5962/p.316858