CONTENTS. 



The Experimental Data of the Qiiantitative Measurements of 



Electrolytic Migration ; by James W. McBain 

 Distribution of the Subcutaneous Vessels in the Head Region of 



the Ganoids, Polyodon and Lepisosteus ; by Wm. F. Allen 

 Origin and Evolution of Angiosperms through Apospory ; by 



F. Cook 



Heredity and Mendel's Law ; by Charles B. Davenport 

 Mendelism and other Methods of Descent ; by 0. F. Cook 

 Linnaean Memorial Address ; by Edward L. Greene . 

 Linnaeus as a Zoologist ; by Dr. William H. Dall 

 A Review of the American Components of the Tenebrionid Sub 



family Tentyriinae; by Thomas L. Casey 

 Contents, Organization, Membership and Index 



79 



179 

 189 

 241 



272 



275 

 523 



