OF 



LELAND STANFORD JUNIOR UNIVERSITY 

 UNIVERSITY SERIES 



No. 2 



THE 

 OPISTHOBRANCHIATE MOLLUSCA 



OF THE 



BRANNER-AGASSIZ EXPEDITION 

 TO BRAZIL 



BY 



FRANK MACE MACFARLAND 



Professor of Histology 

 Leland Stanford Junior University 



WITH PLATES I -XIX 



STANFORD UNIVERSITY, CALIFORNIA 



PUBLISHED BY THE UNIVERSITY 



1909 



