FUNGI INHABITING THE ANIMAL BODY. 



359 



that even Shells, Fish -scales, and other hard tissues of Animals, 

 are not unfrequently penetrated by Fungous Vegetation, which 

 usually presents itself in the form of simple tubes more or less 



Fig. 170. 



Fungoid Vegetation, clothing membrane of stomach of Passulv^, 

 intermingled with brush-like hairs. 



Fig. 171. 



Shell of Anomia penetrated by Parasitic Fungus. 



