Plate V 



Fig. 1. Ray with Ectasia of the sensory canals. Two of the intra cystic growths. 



Nearly natural size. 



Fii;. 2. Papillomatous growths from snout of halilnit. Reduced about one-half. 



DISEASED CONDITIOXS OF FISHES. 



[Photos, by A, Scott.) 



