Houbaropsis Sharpe, Bull. B. O. C, vol. i, p. i, June 1893. Type by orig, desig., Otis bengalensis Gmelin.
The Fauna Of British India, Including Ceylon And Burma-birds. Synonymy(second Edition)
Baker, EC S (1922–1930) The fauna of British India, including Ceylon and Burma. Second edition. vol.8 1930.
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