FIG. 99. Pyrosoma Bigeminum in bloodvessel. Section of liver 

 of affected ox. Methylene blue. X 600. 





Fio. 100. Pyrosoma Bigeminum in bloodvessel. Section of 

 liver of affected ox. Methylene blue. X 1000. 



[T. BmuUll, F.R.C.V.S., Photo., Edinburgh, 1898. 



