Colymbus Linn., Syst. Nat., 10th ed., i, p. 135 (1758).
Type, C. arcticus Linn.
Characters the same as those already enumerated for the family.
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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