﻿EIGENMANN 





Scl.C; 





seh.c. 



>• 

 f 



B 



Eyes of Lucifuga, 25 mm. long. 



A. Right eye, showing vesicular arrangement of pigment layer and retina and 



folding of sclera. From above. X 1 00. 



B. Left eye, shriveled and sclera similarly folded. 



