L.M.B. C. Memoir Vm. 



Plate X. 



'1£ 



FiA. 30. X 3 



Eyeless Side 



Optic Chiasm 



F1P.3I.X 



Ventricle. 111. 



Optic Nerves. II. 



-Oculomotor. 111. 



Pituitary 

 Body. 



Cerebe 



;:-VeNTRlCLE IV 



Spin 



T.J. Colo, oel 



Spinal Cord 



M:Fi,rl«.i\e iErlkine. Ulh Edm' 



PLEURONECTES 



