Spatula clypeata

Spatula clypeata Linn.

Anas clypeata Linn., Syst. Nat., 10th ed., vol. i, p. 124, Jan. 1758 ; South Sweden, Europe.

Anas rufigaster Latham, Gen. Synop. Birds, Suppl., vol. i, p. 297, 1787: Lincoln, England.

Anas mexicana Gmelin, Syst. Nat., vol. i, pt. ii, p. 519, 1789 : New Spain, America.

Anas rubens id., ibid.: England.

Clypeata macrorhynchos Brehm, Handb. Vogel Deutschl., p. 876, 1831, ex Isis, 1830, col. 997, nom. nud.: Mid-Europe.

Clypeata platyrhynchos id., ibid., p. 877, 1831, ex Isis, 1830, col. 997, nom. nud.: Germany.

Clypeata pomarina id., ibid., p. 879 : Pomerania.

Clypeata brachyrhynchos id., ibid., p. 878; Mid-Germany.

Rhynchaspis virescens Sykes, P. Z. S., Nov. 22, 1832, p. 168, ex Leach MS.: Dukhun.

Rhynchaspis platyuros Brehm, Vogelfang, p. 378, 1855: Asia, Africa, etc.

Rhynchaspis spathulata C. E. Dubois, Planch. Color. Ois. Belge, vol. iii, p. 276, 1860: Belgium.

Spatula clypeata indiana Mathews, Austral Av. Rec, vol. i, p. 194, 1913: India.

Rhynchaspis clypeata americana Hartert, Vogel Palaark. Fauna, vol. ii, p. 1329, 1920, ex A. E. Brehm, Verz. Samml., p. 14, 1866, nom. nud., as synonym.