CHANGES IN RETINA OF EYES OF AMBLYSTOMA 

 HISTORICAL 



73 



Before proceeding to a description of results a brief review of 

 the literature so far as it concerns photomechanical changes in 

 the Urodele retina will be given. 



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Fig. A The anterior end of a 31 mm. larva to show the general appearance 

 and position of the transplanted eyes. 



