80 



THE VENOMS OF CERTAIN Til A N A T OP HID E M. 



Experiment No. 56. 



REMARKS. 



Injected intravenously the peptone from 0.03 gram dried 

 venom of thu Crotalus adamanteus. 



Killed by pithing. 



REMARKS. 



Injected intravenously the peptone from 0.015 gram dried 

 venom of the Crotalus adamanleus. 



Injected double the amount. 



REMARKS. 



Injected intravenously the peptone from 0.015 gram dried 

 venom of the Crotalus adamanleus. 



Injected a similar quantity. 



Injected double the quantity. 



REMARKS. 



Injected intravenously the peptone from 0.05 gram dried 

 venom of the Ancistrodon piscivorus. 



