The Pineal Region in Teleosts. 



325 



Fig. 2. Median section of the pineal region of an Opsanus embryo of 11mm. 

 H.E.C., series no. 122, section no. 118. X 130. 



V E S. 



Fig. 3. Transverse section of the pineal region of an Opsanus embryo of 11 mm. 

 H.E.C., series no. 121, section no. 99. X 97. 



