Bulletin of the Museum of Comparative Zoology 
AT HARVARD COLLEGE. 
Vou. XXXII. No. 6. 
THE NERVOUS SYSTEM OF NEREIS VIRENS SARS. 
A STUDY IN COMPARATIVE NEUROLOGY. 
By J. I. HaAMAKER. 
Wirtu Five PLArEs. 
CAMBRIDGE, MASS., U.S. A.: 
PRINTED FOR THE MUSEUM, 
JUNE, 1898. 
