426 PROCEEDINGS OF THE ACADEMY OF [Apirl, 
APRIL 19. 
The President, SamuEL G. Drxon, M.D., in the Chair. 
Seventy-six persons present. 
The deaths of Edwin Sheppard, April 7, and E. W. Clark, April 9, 
members, were announced. 
The Publication Committee reported that papers under the follow- 
ing titles had been offered for publication: 
““A Monograph of the Genus Dendrocincla Gray,” by Harry C. 
Oberholser (April 8). 
“Post-Glacial Nearctic Centers of Dispersal for Reptiles,” by Arthur 
Erwin Brown (April 11). 
Dr. E. G. ConKLIN made an illustrated communication on the earli- 
est differentiations of the egg, with special reference to the mechanism 
of heredity and evolution. (No abstract.) 
The following were elected members: Everett F. Phillips, Herbert 
Guy Kribs, Henry R. M. Landis, M.D. 
The following were ordered to be printed: 
