568 WHEELER. 



Scribner, G. H. 



1882. Where (lid Life Begin? A brief Inquiry as to the Probable 

 Place of Beginning and the Natural Courses of ]Migra- 

 tion therefrom of the Fauna and Flora of the Earth. 

 New York, Chas. Scribner's Sons. First ed. 1882, 2°^ 

 ed. 1903. 

 Scudder, L. H. 



1894. The Effect of Glaciation and of the Glacial Period on the 

 Present Fauna of North America. Amer. Journ. Sci. 

 48, 1894, pp. 179-187. 

 Shelford, V. E. 



1914. The Significance of Evaporation in Animal Geography. 

 Ann. Assoc. Amer. Geogr. 3, 1914, pp. 29-42. 

 Wasmann, E. 



1907. Ameisennester " Boussole du Montagnard." Naturwiss. 

 Wochenschr. N. F. 6, 1907, pp. 391, 392, fig. 

 Webster, F. M. 



1901 . The Trend of Insect Diffusion in North America. 32 Ann. 

 Rep. Ent. Soc. Ontario, 1901, pp. 63-G7, 3 maps. 

 Wheeler, W. M. 



1905. Ants from the Summit of Mount Washington. Psyche, 

 Dec. 1905, pp. 111-114. 



1905a. The North American Ants of the Genus Liometopum. 

 Bull. Amer. Mus. Nat. Hist. 21, 1905, pp. 321-333, 3 figs. 



1910. Ants, Their Structure, Development and Behavior. 

 New York, The Columbia University Press, 1910. 



1910a. The North American Forms of Camponotus fallax 

 Nylander. Journ. N. Y. Ent. Soc. 18, 1910, pp. 21G- 

 232. 



1910b. The North American Ants of the Genus Camponotus 



Mayr. Ann. N. Y. Acad. Sc. 20, 1910, pp. 294-354. 

 / 



1913. A Revision of the Ants of the Genus Formica (Linne) 

 Mayr. Bull. Mus. Comp. Zool. 53, 1913, pp. 379-565, 

 10 maps. 



1914. The Ants of the Baltic Amber. Schrift. physik.-okon. 

 Ges. Konigsberg 55, 1914, pp. 1-142, 60 figs. 



