72 



THE VENOMS OF CERTAIN THANATOPHIDEJS: 



Experiment No. 40. 



Normal 



Time : 

 min. sec. 





 10 



20 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 



1 

 2 



5 

 10 

 14 

 19 



24 

 29 

 34 

 42 

 47 

 52 

 57 

 67 

 77 

 80 

 85 • 



Pulsations 

 per minute. 



312 



314 



360 



316 



304 



324 



354 



360 



396 



384 . 



372 



372 



372 



372 



372 



360 



316 



316 



120 



Injected intravenously the water-venom-globulin from 0.015 

 gram dried venom of the Crotalus adamanteus. 



Hsernaturia. 



Dead ; ecchymoses in intestines ; blood fluid. 



Experiment No. 41. 



Normal 



Time: 



Pulsations 



min. 



sec. 



per minute. 

 280 





10 



285 





20 



290 





30 



285 





50 



280 



2 



50 



270 



4 



50 



270 



6 



50 



260 



8 



50 



260 



10 



50 



255 



11 



50 



260 



17 



20 



280 



18 



20 



280 



18 



30 



300 



18 



40 



290 



18 



50 



285 



19 



00 



280 



20 



00 



285 



22 



00 



285 



27 



00 



290 



Injected intravenously 0.0012 gram copper-venom-globidir 

 from the dried venom of the Crotalus adamanteus: 



Injected a similar dose. 



