Key to Genera.
A. Bill rather long, narrow and slightly curved; no pectoral bands………CURSORIUS, p. 84.
B. Bill straight; breast with two transverse bands…………RHINOPTILUS, p. 87.
The Fauna Of British India, Including Ceylon And Burma-birds(second Edition)
Baker, EC S (1922–1930) The fauna of British India, including Ceylon and Burma. Second edition. vol.6 1929.
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