EX-PRESIDENTS 



OF THE 



BIOLOGICAL SOCIETY OF WASHINGTON 



♦Theodore N. Gill, 1881, 1882 

 ♦Charles A. White, 1883, 1884 

 *G. Brown Goode, 1885, 1886 



William H. Dall, 1887, 1888 

 *Lester F. Ward, 1889, 1890 



C. Hart Merriam, 1891, 1892 

 *C. V. Riley, 1893, 1894 

 *Geo. M. Sternberg, 1895, 1896 



L. O. Howard, 1897, 1898 



Frederick V. Coville, 1899, 1900 



F. A. Lucas, 1901, 1902 



B. W. Evermann, 1903, 1904 



F. H. Knowlton, 1905, 1906 



L. Stejneger, 1907, 1908 



T. S. Palmer, 1909, 1910 



David White, 1911 



E. W. Nelson, 1912, 1913 



Paul Bartsch, 1914, 1915 



W. P. Hay, 1916, 1917 



J. N. Rose, 1918 



Hugh M. Smith, 1919 



A. D. Hopkins, 1920 



* Deceased. 



(iv) 



