JOURNAL OF COMPARATIVE NEUROLOGY. VoL. XI. 
PLATE I. 
i ® 
Boy 
RY * ~ e er eo of 
¢ oP : ; 4 A 6. ene o 
Fg €or sy a beg 
f+ Si Bae i 
ys inti 3 
See eS 
Fic. 2. 
Fic: 4. 
le etn 
ee om = ig a > 
wr ° Se eae Ste TR aN 
Fia- 5. 
