x The Biological Society of Washington. 



F. A. Lucas exhibited lantern slides showing a mounted 

 skeleton of Claosaurus and a restoration based upon it. 

 The following communications were presented: 



A. H. Howell: The Summer Birds of Mt. Mansfield, Vermont.* 

 W. W. Cooke: Bird Migration Routes. 



June i, 1902 357th Meeting. 



The President in the chair and 30 persons present. 

 The following communications were presented: 

 C. W. Stiles: Surra, A Military Disease of Great Importance 

 and Caused by a Protozoan, f 



B. W. Evermann: The American Species of Shad.]; 



October 18, 1902 3s8th Meeting. 



The President in the chair and 30 persons present. 

 W. H. Dall discussed certain mollusks from South America 

 and Alaska. 



The following communications were presented: 

 R. E. B. McKenney: Luminous Bacteria. 

 F. V. Coville: Plants of the Klamath Indians. 



November i, 1902 359th Meeting. 



The President in the chair and 31 persons present. 



H. J. Webber exhibited specimens of hybrid oranges from 

 South Carolina. 



The following communications were presented: 



F. V. Coville: Dye Plants of the North Carolina Mountaineers. 



E. W. Nelson: The Evolution of Subspecies as Illustrated by 

 Mexican Quails and Squirrels. 



November 15, 1902 36oth Meeting. 



The President in the chair and 48 persons present. 



*The Auk, N. Y., XVIII, 337-347, Oct. 1901. 



{Bull. No. 42, Bureau Anim. Indust., U. 8. Dept. Agric., pp. 1-30, 1902. 

 JRept. U. 8. Fish Comm. for 1901, pp. 273-288, May 26, 1902. 

 Proc. Biol. Soc. Wash., XV, pp. 213-234, Nov. 20, 1902. 



