59^ 



Bent, Arthur C. 1953: Life histories of North American wood warblers. 



Ibid., No. 203, xi + 734, 83 plates. 

 Blake, Emmet R. 1953. Birds of Mexico; a guide for field identification. 



University of Chicago Press. Chicago, xxix -|- 644^ 331 figs-, colored 



frontisp. 

 Bond, James. 1940. Check-list of birds of the West Indies. Academy of 



Natural Sciences of Philadelphia, xi -}- 184, i map. 

 Caldwell, Harry R., and John C. Caldwell. 1931. South China birds. He- 

 ster May Vanderburgh, Shanghai, pp. i — 447, 75 photographs, 6 



colored plates. 

 Delacour, Jean. 1947. Birds of Malaysia. The Macmillan Company, New 



York, xvi -|- 382, 84 figs. 

 Dement-ev, Georgii P. (edit.). 1954. Ptitsy Sovetskogo Soiuza. Tom V. 



Moskva, pp. 1—803, 162 figs., 144 maps. 

 Gil Lletget, Augusto. 1945. Sinopsis de las aves de Espaiia y Portugal. 



Trabajos del Instituto de Ciencias Naturales Jose de Acosta, Se- 



rie Biol., 1(2) :i29 — 348, 74 figs. 

 Glenister, A. G. 1955. The birds of the Malay Peninsula, Singapore and 



Penang. Oxford University Press, London, xiv -(- 282, 54 figs., 16 



plates. 

 Hachisuka, Masa U. 1925. A comparative hand list of the birds of Japan 



and the British Isles. University Press, Cambridge, pp. i — 107. 

 Hachisuka, Masauji. 1932. The birds of the Philippine Islands. Vol. I, 



Pts. I — II. Witherby, London, xx -|- 439, figs., 39 plates. 



— , 1935. Ibid. Vol. II, Pts. Ill — IV. Ibid., xxxi -f 469, figs., 62 plates. 

 Harrison, J. M., and others. 1952. Check-list of the birds of Great Bri- 

 tain and Ireland, British Ornithologists' Union, London, xii + 106. 



Hemming, Francis. 1956. Opinion 401. Suppression under the Plenary 

 Powers of the generic name Colymbus Linnaeus, 1758, and addi- 

 tion to the Official List of Generic Names in Zoology of the generic 

 names Gavia Forster, 1788, and Podiceps Latham, 1787 (Class 

 Aves). Opinions and Declarations Rendered by the International 

 Commission on Zoological Nomenclature, 13(1) : i — 64. 



— , 1956a. Opinion 404. Validation under the Plenary Powers of 

 Pyrrhocorax (Tunstall), 1771, as the generic name for the Chough 

 (Class Aves). Ibid., 13(5) : 87 — 106. 



— , 1956b. Opinion 405. Use of the Plenary Powers to secure that the 

 specific name philomelos Brehm, 1831, as published in the combi- 

 nation Turdus philomelos shall be the oldest available specific 

 name for the Song Thrush (Class Aves). Ibid., 13(6) : 107 — 118. 



— , 1956c. Direction 39. Substitution of Gallinago Brisson, 1760, for 

 Gallinago Koch, 18 16 (Class Aves) on the Official List of Generic 

 Names in Zoology (correction of an error in the Ruling given in 

 Opinion 67). Ibid., Vol. i, Sect. D., Part D.4, pp. 95 — 138, i pi. 

 Henry, G. M. 1955. A guide to the birds of Ceylon. Oxford University 

 Press, London, xl -f- 432, 30 half-tone plates (27 colored), 124 

 drawings. 



