184 
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American Ornithologists’ Union 
1931. Check-list of North American Birds; prepared by a committee of the 
American Ornithologists’ Union. Fourth edition. Constituting the ‘‘Systema 
Avium” for North America north of Mexico. Zoological Nomenclature is a 
means, not. an end, of Zoological Science, pp. xix, 526 (Lancaster, Pa.: Pub- 
lished by the American Ornithologists’ Union). 
A good check-list is almost indispensable to anyone who is doing serious 
work on any group of animals, and the various editions of the A.O.U. Check- 
list since 1886 have been generally recognized by ornithologists as the official 
standard of technical and vernacular names of the species and subspecies, 
numbering 1,420 forms listed in the present edition. The check-list also 
includes citation of first published description of each form, the type locality, 
and the range of each as far as known; also a Hypothetical List; summary 
of changes, additions, and eliminations; and a Check-list of the Fossil Birds 
of North America. A revised Check-list, fifth edition, is promised for early 
publication. 
Anderson, R. M. 
1907. Birds of Iowa; 8 vo., 292 pp. with map; Proc. Davenport Acad. Sciences, 
vol. xi, pp. 125-417 (March 1907). Issued separately. Submitted to the 
Faculty of the Graduate College of the State University of Iowa in Partial 
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1920. Field Study of Life-Histories of Canadian Mammals; Canadian Field- 
Nat.uralist, vol. 33, No. 5, pp. 86-90 (Nov. 1919). 
1924. The Present Status and Future Prospects of the Larger Mammals of 
Canada; Toronto Meeting of the British Association for the Advancement 
of Science, The Scottish Geographical Magazine, vol. 40, pp. 321-331 (Nov. 
1924). 
1928. The Fluctuation in the Population of Wild Mammals, and the Relationship 
of this Fluctuation to Conservation ; Canadian Field-Naturalist, vol. 42, 
No. 8, pp. 189-191 (Nov, 1928). 
1929. Fur-bearing Animals (Land); Encyclopaedia Britannica, 14th edition, vol. 9, 
pp. 940-941. 
1934a. The Distribution, Abundance, and Economic Importance of the Game 
and Fur-bearing Mammals of Western North America; Proc. Fifth Pacific 
Science Congress, Victoria and Vancouver, B.C., 1933, pp. 4055-4073, figs, 
(distribution maps) 16, Univ Toronto Press, 1934. 
1934b. Mammals of the Eastern Arctic and Hudson Bay; in Canada’s Eastern 
Arctic, Dept, of Interior, Ottawa, 1934, pp. 67-104, with Arctic Flora, 133-137, 
8 illus., 1 map. 
1937a. Mammals and Birds of the Western Arctic District, Northwest Territories, 
Canada; in Canada’s Western Northland, Lands, Parks and Forests Branch, 
Dept, of Mines and Resources, Ottawa, 1937, pp. 97-122, 4 illus., map of life 
zones, and map (folded) of Western Portion of Northwest Territories. 
1937b. Faunas of Canada; Canada Year Book 1937, Dominion Bureau of 
Statistics, Department of Trade ana Commerce, Ottawa, pp. 29-52, 4 pie., 
3 maps. Ibid., La Faune du Canada; L’Annuaire du Canada, pp. 5-30 
(French translation), 
1938. The Present Status and Distribution of the Big Game Mammals of Canada; 
Trans. Third North American Wildlife Conference, Baltimore. Feb. 14-17, 
1938, pp. 390-406, maps (distribution of species and groups) 11. 
1939. Mammals of the Province of Quebec; Ann. Rept., Provancher Society of 
Natural History of Canada, 1938, Quebec, pp. 50-114, 1 map of life zones. 
1940. Mammiferes de la Province de Quebec; Rapp, ann. Provancher society 
d'histoire naturelle du Canada, Quebec, 1939, pp. 37-111, 1 map (French 
version of preceding paper, with revisions and additions). Additional sys- 
tematic and descriptive papers on mammal fauna of Quebec published in 
annual reports of this society from 1941 to 1946. 
1947. Catalogue of Canadian Recent Mammals; Nat. Mus., Canada, Bull. 102, 
Biol. Ser. No. 31, 1946, pp. 238, 1 map of life zones (issued January 24, 1947). 
Lists 594 species and subspecies known to occur in Canada, 484 forms in 
the National Museum of Canada, 2 introduced species, and 51 forms of 
hypothetical occurrence, appendix of 224 type localities in the region covered 
by the Catalogue. 
