4 ^^0 



TRANSACTIONS OF I HE 

 CONNECTICUT ACADEMY Of ARTS Ar>fD SCIENCES 



Incoui'Okatru a. D. ,17'J'J 



VOLUME XIII. PP. 65-87 AUGUST, 1907 



Publications of Yale University 



MATURATION OF THE EGG OF THE 



WHITE MOUSE 



KY 



WILLIAM B. KIRKHAM 



NEW HAVEN, CONNECTICUT 

 1907 



THE TUTTLE, MOREHOUSE & TAYLOR PRESS 



