Mammalia 



Aves 



Reptilia Amphibia Crnstacea 



300 



tr? 



tr 



60 



120 120 



20 ? 

 tr 60 



Ungulata Marsu- 



pialia 



12 Solution less diluted than in tests 10 to 16. 



18, 20 Anti-pig serum very powerful. 



221 



