68 



THE TENOMS OF CERTAIN T II A N A T PH ID E M. 



Experiment No. 32. 



REMARKS. 



Pnenniogastric nerves and cord cut. Injected intravenously 

 0.003 gram cMed venom of the Ancistrodon piscivurus 

 dissolved in 1 c. c. distilled water. 



Struggles. 



Dead. 



REMARKS. 



Pneumogastric nerves and cord cut. Injected intravenously 

 0.003 gram dried venom of the Ancistrodon contorlrix 

 dissolved in 1 c. c. distilled water. 



Injected 0.006 gram. 



Dead. 



REMARKS. 



Pneumogastric nerves and cord cut. Injected intravenously 

 0.003 gram dried Cobra venom dissolved in 1 c. c. distilled 

 water. 



Killed by pithing. 



