Contents 
Page 
List of Officers iii 
Table of Contents iv 
Papers Published, August, 1928, to December, 1930: 
1. Charles E. Burt.—The Lizards of Kansas, Figs. 1-14.— 
Issued August, 1928 1 
2. Phil Rau and Nellie Rau—The Sex Attraction and 
Rhythmic Periodicity in Giant Saturniid Moths, Figs. 
1-2.—Issued August 15, 1929 
