THE 



Journal of Comparative Neurology. 



Contents OF Vol. X, 1900. 



No. I, FEBRUARY, 1900. 



Pages 1—134, i— vi. Plates I— X. 

 CONTRIBUTED ARTICLES. 



The Sense-organs of Nereis virens, Sars. By Fanny E. Langdon. 

 {From the Zoological Laboratory of the University of Michigan.) 

 With Plates 1 to III _ I 



Fanny E. Langdon. By Professor Jacob Reighard 78 



The Roof and Lateral Recesses of the Fourth Ventricle, Considered 

 Morphologically and Embryologically. By Joseph A. Blake, 

 M.D. Assist. Demonstrator of Anatomy, Columbia University, With 

 Plates IV to X 79 



Obeservations on the Weight and Length of the Central Nervous System 

 and of the Legs in Frogs of Different Sizes (Rana virescens brach- 

 ycephla, Cope). By Henry H. Donaldson and Daniel M. 

 ScHOEMAKER. {From the Neurological Laboratory of the Univer- 

 sity of Chicago.) With one figure in the text 109 



A Report of the Neurological Seminar of the Marine Biological Labora- 

 tory, Woods Hole, Mass., for the Season of 1899. By A. D. 

 Morrill . 133 



LITERARY NOTICES. 



Review of Recent Text-books of Anatomy and Pathology of the 

 Nervous System. Second Article. Church and Peterson's 



Text-book i 



Brain Weight and Mental Capacity iii 



Fere, L'instinct sexuel V 



Jahresbericht f, Neurologie und Psychiatrie y\ 



